Publish FastMCP v4.0.0b3 docs (#4842)

.github/actions/setup-uv/action.yml

@@ -15,7 +15,7 @@ runs:
   using: "composite"
   steps:
     - name: Install uv
-      uses: astral-sh/setup-uv@v9.0.0
+      uses: astral-sh/setup-uv@v7
       with:
         enable-cache: true
         cache-dependency-glob: "uv.lock"

.github/workflows/auto-close-duplicates.yml

@@ -26,7 +26,7 @@ jobs:
           private-key: ${{ secrets.MARVIN_APP_PRIVATE_KEY }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Auto-close duplicate issues
         run: uv run scripts/auto_close_duplicates.py

.github/workflows/auto-close-needs-mre.yml

@@ -26,7 +26,7 @@ jobs:
           private-key: ${{ secrets.MARVIN_APP_PRIVATE_KEY }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Auto-close needs MRE issues
         run: uv run scripts/auto_close_needs_mre.py

.github/workflows/marvin-comment-on-issue.yml

@@ -28,7 +28,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Install UV
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"

.github/workflows/marvin-comment-on-pr.yml

@@ -30,7 +30,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install UV
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"

.github/workflows/marvin-dedupe-issues.yml

@@ -36,12 +36,6 @@ jobs:
         with:
           app-id: ${{ secrets.MARVIN_APP_ID }}
           private-key: ${{ secrets.MARVIN_APP_PRIVATE_KEY }}
-          # Match the job's `permissions:` block above. Unscoped, the token
-          # inherits the App installation's full set — which includes
-          # contents: write and actions: write, neither of which this job
-          # declares and both of which end up in the model's shell as GH_TOKEN.
-          permission-contents: read
-          permission-issues: write
 
       - name: Set dedupe prompt
         id: dedupe-prompt
@@ -120,12 +114,8 @@ jobs:
           prompt: ${{ steps.dedupe-prompt.outputs.PROMPT }}
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY_FOR_CI }}
           allowed_non_write_users: "*"
-          # No `Bash(gh api:*)`: it reaches every endpoint the token can, which
-          # is the reason marvin-label-triage routes its one write through
-          # .github/scripts/triage-label.sh instead. Dedupe searches, reads and
-          # comments — the four verbs below cover that.
           claude_args: |
-            --allowedTools "Bash(gh issue view:*)","Bash(gh search:*)","Bash(gh issue list:*)","Bash(gh issue comment:*)",Task
+            --allowedTools "Bash(gh issue view:*)","Bash(gh search:*)","Bash(gh issue list:*)","Bash(gh api:*)","Bash(gh issue comment:*)",Task
           settings: |
             {
               "model": "claude-sonnet-5",

.github/workflows/marvin-label-triage.yml

@@ -56,14 +56,7 @@ jobs:
         with:
           app-id: ${{ secrets.MARVIN_APP_ID }}
           private-key: ${{ secrets.MARVIN_APP_PRIVATE_KEY }}
-          # No `owner:` — with it set and `repositories:` empty the token is
+          owner: PrefectHQ
-          # scoped to every repo in the PrefectHQ installation. Triage only
-          # ever touches this one. The permissions below match the job's
-          # `permissions:` block; unscoped the token would also carry
-          # contents: write and actions: write from the App installation.
-          permission-contents: read
-          permission-issues: write
-          permission-pull-requests: write
 
       - name: Set triage prompt
         id: triage-prompt

.github/workflows/marvin-test-failure.yml

@@ -41,7 +41,7 @@ jobs:
 
       # Install UV package manager
       - name: Install UV
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       # Install dependencies
       - name: Install dependencies

.github/workflows/publish-fastmcp-remote.yml

@@ -24,7 +24,7 @@ jobs:
           ref: ${{ github.event.workflow_run.head_sha || github.sha }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Build fastmcp-remote
         run: uv build --package fastmcp-remote

.github/workflows/publish-fastmcp-slim.yml

@@ -21,7 +21,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Build fastmcp-slim
         run: uv build --package fastmcp-slim

.github/workflows/publish-fastmcp-tasks.yml

@@ -38,7 +38,7 @@ jobs:
           fi
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Build fastmcp-tasks
         if: steps.package_present.outputs.present == 'true'

.github/workflows/publish-fastmcp.yml

@@ -27,7 +27,7 @@ jobs:
           ref: ${{ github.event.workflow_run.head_sha || github.sha }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Build fastmcp
         run: uv build --package fastmcp

.github/workflows/run-schema-crash-test.yml

@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
 
       - name: Set up Python
         run: uv python install 3.12

.github/workflows/run-static.yml

@@ -37,6 +37,6 @@ jobs:
           resolution: locked
 
       - name: Run prek
-        uses: j178/prek-action@v3.0.0
+        uses: j178/prek-action@v2
         env:
           SKIP: no-commit-to-branch

.github/workflows/run-tests.yml

@@ -90,7 +90,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v7
         with:
-          node-version: "24"
+          node-version: "22"
 
       - name: Run conformance tests
         uses: ./.github/actions/run-pytest

.github/workflows/run-upgrade-checks.yml

@@ -38,7 +38,7 @@ jobs:
           resolution: upgrade
 
       - name: Run prek
-        uses: j178/prek-action@v3.0.0
+        uses: j178/prek-action@v2
         env:
           SKIP: no-commit-to-branch
 

.github/workflows/update-config-schema.yml

@@ -33,7 +33,7 @@ jobs:
           token: ${{ steps.marvin-token.outputs.token }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"

.github/workflows/update-sdk-docs.yml

@@ -33,7 +33,7 @@ jobs:
           token: ${{ steps.marvin-token.outputs.token }}
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v9.0.0
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"

docs/cli/overview.mdx

@@ -28,9 +28,6 @@ fastmcp --help
 | [`generate-cli`](/cli/generate-cli) | Scaffold a standalone typed CLI from a server's tool schemas |
 | [`project prepare`](/cli/running#pre-building-environments) | Pre-install dependencies into a reusable uv project |
 | [`auth cimd`](/cli/auth) | Create and validate CIMD documents for OAuth |
-| `login` | Sign in to Prefect Horizon with a browser device flow |
-| `whoami` | Show the current Horizon account |
-| `logout` | Revoke the current Horizon key and remove the local credential |
 | `version` | Print version info (`--copy` to copy to clipboard) |
 
 ## Server Targets
@@ -84,38 +81,6 @@ Run [`fastmcp discover`](/cli/client#discovering-configured-servers) to see what
 
 ## Authentication
 
-### Prefect Horizon Account
-
-Use the top-level account commands to manage the credential for Prefect Horizon.
-
-```bash
-fastmcp login
-fastmcp whoami
-fastmcp logout
-```
-
-`fastmcp login` first uses `HORIZON_API_KEY` or a valid stored key when one is available.
-When login needs a new key, it shows a verification URL and code.
-It opens a browser when the terminal supports it.
-If the browser does not open, use the shown URL and code on another device.
-To switch accounts, run `fastmcp logout` before you run `fastmcp login` again.
-
-Login stores only the personal Horizon API key.
-It does not select or store a deployment organization.
-`fastmcp whoami` gets the current user from Horizon.
-`fastmcp logout` attempts to revoke the stored key and always removes its local credential.
-
-Set `HORIZON_API_KEY` to use an environment credential instead.
-The CLI gives that value first precedence and never stores it.
-When this variable controls the session, logout does not revoke or remove any credential.
-Remove the variable from your environment to sign out.
-
-Use `--json` for stable command results.
-During JSON login, the verification challenge goes to stderr and the final result goes to stdout.
-JSON mode does not open a browser or ask a question.
-
-### MCP Server Authentication
-
 When targeting an HTTP URL, the CLI enables OAuth authentication by default. If the server requires it, you'll be guided through the flow (typically opening a browser). If it doesn't, the setup is a silent no-op.
 
 To skip authentication entirely — useful for local development servers — pass `--auth none`:

docs/deployment/prefect-horizon.mdx

@@ -13,39 +13,6 @@ Horizon includes a **free personal tier for FastMCP users**, making it the faste
 Horizon is free for personal projects. Enterprise governance features are available for teams deploying to thousands of users.
 </Info>
 
-## FastMCP CLI Account
-
-Sign in to Horizon from the FastMCP CLI with the device authorization flow.
-
-```bash
-fastmcp login
-```
-
-The command uses an environment key or a valid stored key when one is available.
-When login needs a new key, it shows a verification URL and code before it opens the browser.
-If the browser cannot open, visit the shown URL and enter the code.
-To switch accounts, run `fastmcp logout` before you run `fastmcp login` again.
-New users can register and create their first Horizon organization in the browser.
-
-Check the active account after login.
-
-```bash
-fastmcp whoami
-```
-
-Remove the local credential and revoke the active personal API key when possible.
-
-```bash
-fastmcp logout
-```
-
-Login does not select or store a deployment organization.
-
-For an agent or a CI process, set `HORIZON_API_KEY` instead of storing a key.
-The CLI never writes the environment value to its credential file.
-When this variable controls the session, logout does not revoke or remove any credential.
-Remove the variable from the environment to sign out.
-
 ## The Platform
 
 Horizon is organized into four integrated pillars:

docs/servers/dependency-injection.mdx

@@ -199,15 +199,7 @@ def get_user_agent() -> str:
     return headers.get("user-agent", "Unknown")
 ```
 
-By default, problematic headers like `host` and `content-length` are excluded, along with the credential headers `authorization` and `cookie`. Credentials are withheld because most callers forward whatever they receive, and a session cookie scoped to your MCP host should not reach a separate backend origin.
+By default, problematic headers like `host` and `content-length` are excluded. Use `get_http_headers(include_all=True)` to include all headers.
-
-To read a credential header, ask for it by name:
-
-```python
-headers = get_http_headers(include={"cookie"})
-```
-
-`CurrentHeaders()` already includes both credential headers, since it exposes the current request to your handler rather than forwarding it. Use `get_http_headers(include_all=True)` to include every header.
 
 ### Access Token
 

examples/testing_demo/uv.lock

@@ -15,12 +15,13 @@ exclude-newer-span = "P1W"
 [options.exclude-newer-package]
 mcp-types = false
 prefab-ui = false
-pydocket = false
+truststore = false
-uncalled-for = false
+fastmcp-slim = false
 fastmcp = false
 mcp = false
+httpcore2 = false
 fastmcp-remote = false
-fastmcp-slim = false
+httpx2 = false
 
 [[package]]
 name = "aiofile"
@@ -258,59 +259,59 @@ wheels = [
 
 [[package]]
 name = "cryptography"
-version = "50.0.0"
+version = "49.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "cffi", marker = "platform_python_implementation != 'PyPy'" },
     { name = "typing-extensions", marker = "python_full_version < '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/de/41/6cbdcf9142d00fe82836fbb51e503e58088575cf7a0fe1dbff6695bf0840/cryptography-50.0.0.tar.gz", hash = "sha256:eeac2acb5a20ed25e0ad6d1df9891a520b78b404266b6d11778f25d5d691a6c9", size = 880201, upload-time = "2026-07-31T14:25:10.11Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/1f/99/d1c90d6041656cc6ee229dc99cd67fd0cd5aec3c5f7d72fffc27cc750054/cryptography-49.0.0.tar.gz", hash = "sha256:f89660a348f4f78a92366240a61404e337586ef7f5909a2fef59ca88ef505493", size = 854345, upload-time = "2026-06-12T20:02:30.512Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c5/5c/59086b4aac5e879d38ddbcf74e4be7ade89cebc3eb199a55da998c3bb46a/cryptography-50.0.0-cp311-abi3-macosx_11_0_arm64.whl", hash = "sha256:031e2d5dd4bb9caa3ca9c82e5a197fd8ae680232cee62603d1a813f3f07e3d03", size = 4001252, upload-time = "2026-07-31T14:23:33.331Z" },
+    { url = "https://files.pythonhosted.org/packages/9b/22/adf66990e63584a68dfb50c24f48a125c07b1699899381c8151e63ed458c/cryptography-49.0.0-cp311-abi3-macosx_11_0_arm64.whl", hash = "sha256:966fe0e9c67490071f14c0d2b1cb2dfb3023c5ce39457343931415f08382f2db", size = 4032100, upload-time = "2026-06-12T20:02:32.143Z" },
-    { url = "https://files.pythonhosted.org/packages/57/ef/8f2df13c7216bcad3e1c74e07f6e193d93e998e114f524a53877c9af27ad/cryptography-50.0.0-cp311-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:fd9192b7b70c573d7f214eb1ae35e00d359f6f5e4b27c7e21e30de1fc6204645", size = 4719554, upload-time = "2026-07-31T14:23:35.611Z" },
+    { url = "https://files.pythonhosted.org/packages/09/41/3797cfaf69cae04a13ee78ebd83f0678d9c02b4779d21ce24445326f1a69/cryptography-49.0.0-cp311-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:36d1709f992593689b45bda411498d62c6e365f2ca00b84657d4dadd24de16db", size = 4692978, upload-time = "2026-06-12T20:01:21.305Z" },
-    { url = "https://files.pythonhosted.org/packages/d9/41/029086c34d91052fc3b88bcc8056f709a7c915c7a23b235a54eb800b1c97/cryptography-50.0.0-cp311-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:06a32a980526a6ab9a4b9bf8f7385800791e2bb960903cb6b530e4817509a3b7", size = 4702130, upload-time = "2026-07-31T14:23:37.635Z" },
+    { url = "https://files.pythonhosted.org/packages/e6/8b/43011f7ebe515a8aa20d61f290a326cd890c2e738e16e59eaff8d9c3a412/cryptography-49.0.0-cp311-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:0e959b578856a3924bc0cbb710fc12c387b9412a951389f3ca61704a9e25f325", size = 4716422, upload-time = "2026-06-12T20:01:48.566Z" },
-    { url = "https://files.pythonhosted.org/packages/7d/ff/b6ce0954962e7f7b969f850a883744197bb3910bdfd7b6da162eab7d9f68/cryptography-50.0.0-cp311-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:a1b30560f2acc95aa8b2e06e716a13dbfc97314747b80d9707e307f77b40d6b3", size = 4725244, upload-time = "2026-07-31T14:23:39.471Z" },
+    { url = "https://files.pythonhosted.org/packages/4a/91/01ce7303a4579e6d3a6abef01bd322848e9ea7a219adcabc5048b9033571/cryptography-49.0.0-cp311-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:53ecee2e23f7169b6117e99fc8a944e5e50f79e69758a83b52a00cb98ab2b2d2", size = 4700503, upload-time = "2026-06-12T20:02:47.091Z" },
-    { url = "https://files.pythonhosted.org/packages/06/1e/63a1027cb7fec360a182208e1b7767d5aa1fe57be3d6aa856e69a321edc0/cryptography-50.0.0-cp311-abi3-manylinux_2_28_ppc64le.whl", hash = "sha256:8d89f3976b10b4ce31118de72329025f70d2c6ead14a8217c5514dd2c6d5a78f", size = 5342265, upload-time = "2026-07-31T14:23:41.286Z" },
+    { url = "https://files.pythonhosted.org/packages/62/99/a2c95cf8293f07491e9e27c20cc4dcd18176d944e674679adeb1d0173fd6/cryptography-49.0.0-cp311-abi3-manylinux_2_28_ppc64le.whl", hash = "sha256:2eda353d8a27bcbcaa4cbed18994a74ab4d19a2ca897db188ea269ab9b71419b", size = 5309779, upload-time = "2026-06-12T20:02:08.987Z" },
-    { url = "https://files.pythonhosted.org/packages/6b/72/a1116d683a6d7ece94590013882515de087edf9ef0e6292aae615a44df73/cryptography-50.0.0-cp311-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:b42a28c1844fd9de8f3f7d540e36b66f3a9c83fceac7170ebc7a6a19edd9dcae", size = 4734609, upload-time = "2026-07-31T14:23:43.139Z" },
+    { url = "https://files.pythonhosted.org/packages/20/2c/0622f20ff02b2ef32558733443805dc82fd4c275be01b2d19d14676f3a1b/cryptography-49.0.0-cp311-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:2afe9051da7ae7bd5905da5a949280c7d2bb75682e188f650a9d0f2756b834c6", size = 4749683, upload-time = "2026-06-12T20:02:03.335Z" },
-    { url = "https://files.pythonhosted.org/packages/15/37/36a9c479bbe49acea2636c7fd3360d20f7b7e079c300352011c44850b181/cryptography-50.0.0-cp311-abi3-manylinux_2_31_armv7l.whl", hash = "sha256:900131fafd8aead39ac7dd3a7e833be754c17a95cfd91221636949fe4eb0aa8a", size = 4356517, upload-time = "2026-07-31T14:23:44.939Z" },
+    { url = "https://files.pythonhosted.org/packages/a3/5b/c5246635d5fd3b64e0d45ae10e99fd32fe9676a79915ccfe5a61ba9af1a5/cryptography-49.0.0-cp311-abi3-manylinux_2_31_armv7l.whl", hash = "sha256:0b82e28ee398a386f0807bba7884d30f25218855690f45115831bcce5d90822c", size = 4337874, upload-time = "2026-06-12T20:02:54.323Z" },
-    { url = "https://files.pythonhosted.org/packages/32/98/8a151d64367204cbc63ec65d37502f1d9c53cf4bfc6ec3c532614dbec60d/cryptography-50.0.0-cp311-abi3-manylinux_2_34_aarch64.whl", hash = "sha256:07949c449a1abcf60d1ee6e88956d89404c7df3c8258f46589e912988e551987", size = 4724529, upload-time = "2026-07-31T14:23:46.93Z" },
+    { url = "https://files.pythonhosted.org/packages/6d/88/05563c7fe2e914e87d1a536d06fe83e66b4e1d95cb593e05aea375531da8/cryptography-49.0.0-cp311-abi3-manylinux_2_34_aarch64.whl", hash = "sha256:ccac2bfebc306b862133e3bb71f3f6ee8bb525240089b2d952e4144b3a6d5da7", size = 4700283, upload-time = "2026-06-12T20:01:34.822Z" },
-    { url = "https://files.pythonhosted.org/packages/22/f6/ec13b470172126464a86bf54d2294a46d29837fc51ba3e45d4047946fb5e/cryptography-50.0.0-cp311-abi3-manylinux_2_34_ppc64le.whl", hash = "sha256:f89831ef99dd7dd169ab06d63a831adb9e20a87aac6d380266bbda5823349169", size = 5299852, upload-time = "2026-07-31T14:23:48.851Z" },
+    { url = "https://files.pythonhosted.org/packages/c4/b6/d7696e4e890d6ae1469935164c9e5215c557671cb78d6e3f458ccceaa632/cryptography-49.0.0-cp311-abi3-manylinux_2_34_ppc64le.whl", hash = "sha256:d0527ce944105f257f605a827d6ebead966c752038b6e8656abb9c5edee6fc68", size = 5265844, upload-time = "2026-06-12T20:01:24.09Z" },
-    { url = "https://files.pythonhosted.org/packages/da/3a/f05e32c99d440c9bb891ea0e36c9091891e36be5a9a87ab2ee6ea20729f6/cryptography-50.0.0-cp311-abi3-manylinux_2_34_x86_64.whl", hash = "sha256:82148ec5bddac30b51a5b3c1945075f896fa022cb93f8e4a01e9f6ee95292c5f", size = 4734462, upload-time = "2026-07-31T14:23:50.861Z" },
+    { url = "https://files.pythonhosted.org/packages/a9/3c/f3ad17eecc1a57b0ba236dc01f90e783c51f4a2f35f64777cc4f47a184b2/cryptography-49.0.0-cp311-abi3-manylinux_2_34_x86_64.whl", hash = "sha256:cbc77da8c523d5abd028635ba850a6966fcee2c82e2bf65a41d1d8afe0f98be9", size = 4749290, upload-time = "2026-06-12T20:01:30.848Z" },
-    { url = "https://files.pythonhosted.org/packages/ca/dc/bd72b26be8953f80625f63151efd38eee71c76ca6cf591c08ff34615a79e/cryptography-50.0.0-cp311-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:1489e263a8048bb8b6a8bac662eb2d402ea5d2b7b4699b72f385f1e2772db105", size = 4852708, upload-time = "2026-07-31T14:23:52.715Z" },
+    { url = "https://files.pythonhosted.org/packages/4f/01/339573cf1023163a400b0b5d16f6d507de413b9f60be6fd1b77feeaf6737/cryptography-49.0.0-cp311-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:b87e65d263b3e5d3bb92a57e2a6638e2f31110fa7aa890c7b2dbba42248d0a3f", size = 4834612, upload-time = "2026-06-12T20:01:29.246Z" },
-    { url = "https://files.pythonhosted.org/packages/27/20/c930314a2ab476d15dec966ec87e2e9637bb02b06106b12c0396c57bb603/cryptography-50.0.0-cp311-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:7cec5b856506da6defb290f30c9ee687d5f5e8cb0bd3f6459dde43b0b4fa40ef", size = 5004179, upload-time = "2026-07-31T14:23:54.887Z" },
+    { url = "https://files.pythonhosted.org/packages/71/fd/577302e213a1be9468f92d1afef66fcf1ef83d516819d9992ca547f592bd/cryptography-49.0.0-cp311-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:66ec79c3904820572d7e987abdf304281f141d37ad9a489b8e97066e7b9b6459", size = 4980804, upload-time = "2026-06-12T20:01:42.853Z" },
-    { url = "https://files.pythonhosted.org/packages/32/2e/c9db68a0c4bfa28e310707527c0ee3a2bd254104d2e02e68f368e197aa4c/cryptography-50.0.0-cp311-abi3-win_amd64.whl", hash = "sha256:bd1c592e4d5974f0d08d4888e432157adba757c66da0246918e43677fafa2d30", size = 3840395, upload-time = "2026-07-31T14:23:56.677Z" },
+    { url = "https://files.pythonhosted.org/packages/1f/09/f42b1d190c5ba75f72062a387f8030d1d75f6ab035788f1d9c4b01de6525/cryptography-49.0.0-cp311-abi3-win_amd64.whl", hash = "sha256:e5dfc1e64de5677cec922ffa8da89c546d0415bf6efdf081842e5d44c84e1f0e", size = 3810026, upload-time = "2026-06-12T20:02:39.262Z" },
-    { url = "https://files.pythonhosted.org/packages/c3/fb/951032a3bf22a5697c83183fb6294a4843772947a70e616c57b3ff5f522e/cryptography-50.0.0-cp314-cp314t-macosx_11_0_arm64.whl", hash = "sha256:49e7d93abdbd2990caced757e5fade25302f719c3c8fb6e6fff2dde98999fc41", size = 3989258, upload-time = "2026-07-31T14:23:58.881Z" },
+    { url = "https://files.pythonhosted.org/packages/ec/9e/db72b3ae7fc9cfad53e630e56c6ae83b9b6ff0bf3718ffb8012d20b3aabf/cryptography-49.0.0-cp314-cp314t-macosx_11_0_arm64.whl", hash = "sha256:73a205dce83953d131a4aa1e0fd917a2fd1c5b1eef251e9d7152efefcbf5caf7", size = 4013892, upload-time = "2026-06-12T20:02:10.735Z" },
-    { url = "https://files.pythonhosted.org/packages/d4/67/91eb047e69c5e845f2f14b8a2e4a1aab0f283cb885531e9e22c8adb176bc/cryptography-50.0.0-cp314-cp314t-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:19736989797678c6af1e55cd49055cdbcb55d8f6b5583ac5335f933aba9101dc", size = 4700648, upload-time = "2026-07-31T14:24:00.702Z" },
+    { url = "https://files.pythonhosted.org/packages/86/12/c48a424f38db03027be9f7ed5c7dc5de9933dbee992865f98b13727a009d/cryptography-49.0.0-cp314-cp314t-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:196ecd6a36e4e9aa10270393bb98d8df88fccee0bf1e5128b91ae4eb4375896d", size = 4678835, upload-time = "2026-06-12T20:02:48.743Z" },
-    { url = "https://files.pythonhosted.org/packages/30/82/85f0f7425c856b9f96459411eb12e74ef72df9caf6f8f15bf23a33ff131f/cryptography-50.0.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:80b63928fa35083b33966ce1efb70e5b9607181e49dcd1c22c8c005e319f667f", size = 4682442, upload-time = "2026-07-31T14:24:02.538Z" },
+    { url = "https://files.pythonhosted.org/packages/68/28/8a3ad4653662c93fc44dc4e5d8fd374c25c42e07b34bbfbadf49cf57a5a8/cryptography-49.0.0-cp314-cp314t-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:7abcee80084cda3f7691f3eb1ce480d8df49cec637b429aa35986c1de71738aa", size = 4697239, upload-time = "2026-06-12T20:02:56.03Z" },
-    { url = "https://files.pythonhosted.org/packages/1a/28/b555a365adff1cca2fbe7b9e487d68a40de6bc67ff2cb587473eb43de0e7/cryptography-50.0.0-cp314-cp314t-manylinux_2_28_aarch64.whl", hash = "sha256:d58c3db7cd6eed54e6c06744db55456b65ebd7492ddeae9c1e93cfca7aa857d3", size = 4707596, upload-time = "2026-07-31T14:24:04.394Z" },
+    { url = "https://files.pythonhosted.org/packages/a8/b2/2193fc74f81aee4f9b62733133b73b5176718932ed8f2e4b03fa040480a6/cryptography-49.0.0-cp314-cp314t-manylinux_2_28_aarch64.whl", hash = "sha256:4ae387c9cb68ea569ca17e490d66d8142b81c3cc814bf179974b7d146e490bbb", size = 4685593, upload-time = "2026-06-12T20:02:50.666Z" },
-    { url = "https://files.pythonhosted.org/packages/72/d8/f52538140cc719df62a01cf87d1c7142318d235817109d6f4054d7c352d6/cryptography-50.0.0-cp314-cp314t-manylinux_2_28_ppc64le.whl", hash = "sha256:df2a58a472f332225671c35b0a830208b86d004f82baa8530fa3782c85646533", size = 5314552, upload-time = "2026-07-31T14:24:06.31Z" },
+    { url = "https://files.pythonhosted.org/packages/47/f1/1d3eaa243bfc5de4a187b22aa8c048b3e4980bfbe830ac46e6bac2e66947/cryptography-49.0.0-cp314-cp314t-manylinux_2_28_ppc64le.whl", hash = "sha256:f37d847238971164fdbc68ade6f6574aecc9c0af714190e2083429ff68f4ce9d", size = 5289961, upload-time = "2026-06-12T20:01:46.468Z" },
-    { url = "https://files.pythonhosted.org/packages/38/14/6120e5bd7c5aa022ad15424ba4d5c5269d0d9448ed4d55e492ea91e3c1c4/cryptography-50.0.0-cp314-cp314t-manylinux_2_28_x86_64.whl", hash = "sha256:11b74db56cdbe3cdee6e3f6982ecb70334fa10dce99ed58bf7894aaaa3b2a037", size = 4717113, upload-time = "2026-07-31T14:24:08.349Z" },
+    { url = "https://files.pythonhosted.org/packages/58/39/2d51306721330c486495853eda1c567880ff036de15a14c4b74f399934af/cryptography-49.0.0-cp314-cp314t-manylinux_2_28_x86_64.whl", hash = "sha256:c2bc30226390d60ea19d9f82b19db005fe0452154a23c1c410c12ea801e43561", size = 4731145, upload-time = "2026-06-12T20:02:16.832Z" },
-    { url = "https://files.pythonhosted.org/packages/fa/71/190bf38c3ee2e0f8efc9860ae100c9df4169742eef274b91e7aa1cb133b9/cryptography-50.0.0-cp314-cp314t-manylinux_2_31_armv7l.whl", hash = "sha256:f59e38625469987d7ef6d495323c55e7db6c212eaf6112267e0d3b565a2e9c9f", size = 4338580, upload-time = "2026-07-31T14:24:10.227Z" },
+    { url = "https://files.pythonhosted.org/packages/17/50/983e838c7fd0d87fd8c969bcdd328edaf5f756e38df5281637424c155873/cryptography-49.0.0-cp314-cp314t-manylinux_2_31_armv7l.whl", hash = "sha256:07cab27cc7b7e0fd28e5e26bb9eeedde5c135c868b46de4a27845abe94af6122", size = 4321719, upload-time = "2026-06-12T20:02:52.611Z" },
-    { url = "https://files.pythonhosted.org/packages/3a/63/504ccfbbe61fd8aa983f7f146399cdf034c72c2fc55f5b2dfdcdcdb20c99/cryptography-50.0.0-cp314-cp314t-manylinux_2_34_aarch64.whl", hash = "sha256:ecfed7367f965a0328cfbdd70da860f15441f002f613185668c6e6ebf5a0ac11", size = 4707038, upload-time = "2026-07-31T14:24:12.169Z" },
+    { url = "https://files.pythonhosted.org/packages/a7/f5/8f571d7e27c55bce9f76f026143bcb1e040a4233149ecca0bea5fa5dd5f7/cryptography-49.0.0-cp314-cp314t-manylinux_2_34_aarch64.whl", hash = "sha256:b20133d204d2bb56ba047642199603876c872026ca53e79c35b83772ab2cc505", size = 4685209, upload-time = "2026-06-12T20:02:07.282Z" },
-    { url = "https://files.pythonhosted.org/packages/01/77/2cf79bbfc4d12ca106437a6e170d6aaa01a373e93093118aaaef0e801bd4/cryptography-50.0.0-cp314-cp314t-manylinux_2_34_ppc64le.whl", hash = "sha256:9aa87839c383bdbab6ef865787a1fb877af8dd03464c4400322726feaaadfc6d", size = 5273110, upload-time = "2026-07-31T14:24:14.38Z" },
+    { url = "https://files.pythonhosted.org/packages/e7/84/0e27016a6fc5a0886f797018b26aa42f40c09a82332bff77822a451deaaa/cryptography-49.0.0-cp314-cp314t-manylinux_2_34_ppc64le.whl", hash = "sha256:b970c6da94d5bb18629db453d14f2a1300f6bf59b61e9b82377931ef95504866", size = 5246285, upload-time = "2026-06-12T20:01:32.439Z" },
-    { url = "https://files.pythonhosted.org/packages/e5/45/8aae2972c520145377ea3559a605a899bebe227bf070b33cdb445929a9b9/cryptography-50.0.0-cp314-cp314t-manylinux_2_34_x86_64.whl", hash = "sha256:6ba6a53445bd3cfa809ef3ef5f1589aa6ba08784a1d962bf47d0940e871dab1c", size = 4716439, upload-time = "2026-07-31T14:24:16.415Z" },
+    { url = "https://files.pythonhosted.org/packages/11/2d/5e1fb307cb5931881516b464c98774b3f2c36b5d4bb9a2830253cf553cad/cryptography-49.0.0-cp314-cp314t-manylinux_2_34_x86_64.whl", hash = "sha256:d8ecde755e2e91bf773fc94e8c9d730cd7f2007004cb492263a794ec3899a1c8", size = 4730441, upload-time = "2026-06-12T20:02:01.469Z" },
-    { url = "https://files.pythonhosted.org/packages/7b/20/4fe50b619a48c2525cc46e2dbc1ac490708d704be5d467bdaac6dc955682/cryptography-50.0.0-cp314-cp314t-musllinux_1_2_aarch64.whl", hash = "sha256:3f5735ffe4996d28b809371756219f5354864902a3b9e7c0b9ee87041209fc9c", size = 4837383, upload-time = "2026-07-31T14:24:18.553Z" },
+    { url = "https://files.pythonhosted.org/packages/e4/c0/bff5a02ee731d207d6a1ed51732549d8c53d2bc8da1d10ec6f2844201d68/cryptography-49.0.0-cp314-cp314t-musllinux_1_2_aarch64.whl", hash = "sha256:e3fb64c420688e5319ae25113a354015abbd8dffbfbc41781a1ea66fc7622ac3", size = 4815869, upload-time = "2026-06-12T20:01:36.574Z" },
-    { url = "https://files.pythonhosted.org/packages/92/91/3a31366e183343d3703f8995c095f5734676bd6938118047e50fcf279eb4/cryptography-50.0.0-cp314-cp314t-musllinux_1_2_x86_64.whl", hash = "sha256:1b4a266766514614f8aa60416e71f2fc6e575d36e7bdc90f644fadb2f4b75b95", size = 4985772, upload-time = "2026-07-31T14:24:20.385Z" },
+    { url = "https://files.pythonhosted.org/packages/b9/26/814681d14248d95d73d5c3eea0c39a94eb8302df966f670a2c60de90974b/cryptography-49.0.0-cp314-cp314t-musllinux_1_2_x86_64.whl", hash = "sha256:32703d93296f5c1f4b53349ad3a250c2cae0fdecd3a3dd5d47e616d8d616af27", size = 4960948, upload-time = "2026-06-12T20:02:18.688Z" },
-    { url = "https://files.pythonhosted.org/packages/74/9a/02ffe35b2853d121689871eb5dce862092562b3a1ed5cc98f1aaed441506/cryptography-50.0.0-cp314-cp314t-win_amd64.whl", hash = "sha256:12b9c6996425c76ea6c457ace4f3073e715b8c545add07cd1a8f3a4f90691269", size = 3816291, upload-time = "2026-07-31T14:24:22.125Z" },
+    { url = "https://files.pythonhosted.org/packages/4c/fe/93ecac273d3738939d023612ad12cca9a3740a5345d69fda04134c43fd96/cryptography-49.0.0-cp314-cp314t-win_amd64.whl", hash = "sha256:33cd0565932807baddb67b96dbee92f2c374b5c89dee09fd74079aeb8c8dba61", size = 3799153, upload-time = "2026-06-12T20:01:39.059Z" },
-    { url = "https://files.pythonhosted.org/packages/03/37/73d005be173aff344af30e9fd2a576575cb2391a7101d9cd3842e1fa8cce/cryptography-50.0.0-cp39-abi3-macosx_11_0_arm64.whl", hash = "sha256:ccdc4a71a4dabae05de219404f9f4abc38e3b58422177ff93d0da05967dafa07", size = 4036009, upload-time = "2026-07-31T14:24:24.122Z" },
+    { url = "https://files.pythonhosted.org/packages/19/2a/5bb823f5bedcf80718cea7fbc95ec5515cca3769633c4b01a32be7f30e7c/cryptography-49.0.0-cp39-abi3-macosx_11_0_arm64.whl", hash = "sha256:ec5e529fb80935c94fe7b729f9972b50e351a0e6b50aa294fd5cabb109fcc29a", size = 4025947, upload-time = "2026-06-12T20:01:25.745Z" },
-    { url = "https://files.pythonhosted.org/packages/ff/c6/7a6202a534e32103a285b7834a120869557fe198d51d7cfe59754c8bda9c/cryptography-50.0.0-cp39-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:910e1d2668e7de9648f2bcee30e180db2a6b15c30f887d7c4c93ddf96e3992e3", size = 4745252, upload-time = "2026-07-31T14:24:26.118Z" },
+    { url = "https://files.pythonhosted.org/packages/3d/df/40577043ca124e17012f408ddddaeb213b856336ac82ddb3bc915f39e29f/cryptography-49.0.0-cp39-abi3-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:f78ff2c9ed8dc2d036b0f4d640e22522213d047c1b14e61205a7e55c80a494d4", size = 4692429, upload-time = "2026-06-12T20:01:53.628Z" },
-    { url = "https://files.pythonhosted.org/packages/85/4f/0fa8c2f4428198f15d9ff8d63400e27afbf94ce833f6108da1eb3753f945/cryptography-50.0.0-cp39-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:a91296cb61e8df6f86d0c19cc4068228da256bf59bf86049fbd821084565327f", size = 4728939, upload-time = "2026-07-31T14:24:27.994Z" },
+    { url = "https://files.pythonhosted.org/packages/2c/99/2d13299eb3dd27b02dcfaafcc91d6b5cb3329f7cbd6d8f51921acd566c1a/cryptography-49.0.0-cp39-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:35b151772baff2c74cba7fa290ceaff4c3b11c0c881eb93eb5dbc05a7cfbba18", size = 4700968, upload-time = "2026-06-12T20:02:45.383Z" },
-    { url = "https://files.pythonhosted.org/packages/d1/63/54dd723490ba2dc09b299682c10b38db38f159728bcaae8c591b8af2f22d/cryptography-50.0.0-cp39-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:e722f16708d854fe924790e051061f6704a472c3bac347b6fd88033ea8dd0dc5", size = 4748483, upload-time = "2026-07-31T14:24:30.254Z" },
+    { url = "https://files.pythonhosted.org/packages/a5/4d/9c0cd02f95e2602dd5e563da149ee0830abef3537be8b34dc56281ebe27a/cryptography-49.0.0-cp39-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:0f21641cf4b30fca7aee061ced0ec7ad7b073518088b7c9969a297c0ae796c69", size = 4697758, upload-time = "2026-06-12T20:01:41.13Z" },
-    { url = "https://files.pythonhosted.org/packages/1d/dd/7c77d26285cc7f6991efce64a0f5b4f9383bfa5dd8c5033003eaf7db4cdb/cryptography-50.0.0-cp39-abi3-manylinux_2_28_ppc64le.whl", hash = "sha256:d764dcf130c428ef66786f866dd750f53182bc608813489915e9fc106bb0c82f", size = 5367599, upload-time = "2026-07-31T14:24:32.457Z" },
+    { url = "https://files.pythonhosted.org/packages/24/01/186c825898477d77e2324d5360fefe622ff1d8d1963ec0554e2cada8ec77/cryptography-49.0.0-cp39-abi3-manylinux_2_28_ppc64le.whl", hash = "sha256:9e82dcc8e56052715fb18b2429e3bca4823b1629136a2084fc45a9a5cecb9b64", size = 5298863, upload-time = "2026-06-12T20:02:24.579Z" },
-    { url = "https://files.pythonhosted.org/packages/46/c9/f60aed34c013f317f92817b6c171c2d22a78270fa41109bd4b08af26b194/cryptography-50.0.0-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:105110f43a471dbd0060b9c9516cb8a6a79233631a04cc2ba16f28323ac6e025", size = 4762647, upload-time = "2026-07-31T14:24:34.599Z" },
+    { url = "https://files.pythonhosted.org/packages/b8/7b/62cbbab75d0659865bf0273790031544a0b16c8072d258f9428dcd8190dc/cryptography-49.0.0-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:6f2debedf9ca60cf1d5bd466475638af5130f89965605cd818484d19987d3a21", size = 4735983, upload-time = "2026-06-12T20:01:50.14Z" },
-    { url = "https://files.pythonhosted.org/packages/be/f3/f9a0173b139372c3a48ed98154b45cc6b9de17c789d5ab552e621c293609/cryptography-50.0.0-cp39-abi3-manylinux_2_31_armv7l.whl", hash = "sha256:828743d939e9629bc267b8e2d08d8bb67cd4319c771a33d4b18b22dd8fb7440a", size = 4385197, upload-time = "2026-07-31T14:24:36.647Z" },
+    { url = "https://files.pythonhosted.org/packages/6c/72/3e798c064bc39e471008075d0f9bc9daf77a80879c092e4a8e170c585ed4/cryptography-49.0.0-cp39-abi3-manylinux_2_31_armv7l.whl", hash = "sha256:8c25ceb16df5b9435f3f6a9829204985b0e0cbee3b48aacd432c7d2c850b44d9", size = 4334173, upload-time = "2026-06-12T20:01:44.743Z" },
-    { url = "https://files.pythonhosted.org/packages/d8/36/83bb81f6e569bc38e1e4a7bc80f29b46bb9601920bc455fc8e888f5d5742/cryptography-50.0.0-cp39-abi3-manylinux_2_34_aarch64.whl", hash = "sha256:2a8183b489dc1f7f80f135780fadc1108f14b31b8a40411c7a5b17425f65f28b", size = 4748095, upload-time = "2026-07-31T14:24:39.493Z" },
+    { url = "https://files.pythonhosted.org/packages/f0/ee/6fca21d1ac73e06f8bef71940abfd4d2f6472b4bca284d770f32bd4086f6/cryptography-49.0.0-cp39-abi3-manylinux_2_34_aarch64.whl", hash = "sha256:28d8b15e6275f12c8a207dc309dfa957903c927d08d0cc937ee3f63f200693cc", size = 4697298, upload-time = "2026-06-12T20:02:20.918Z" },
-    { url = "https://files.pythonhosted.org/packages/6b/16/d3008eff98c764979865834c3d386d4fd041b5f52e7f34fc29ac1a5eb515/cryptography-50.0.0-cp39-abi3-manylinux_2_34_ppc64le.whl", hash = "sha256:6e7d61120573a7f2cd94cc095f9e81f6967c61ccdf194285aa143ecec8e0b708", size = 5325948, upload-time = "2026-07-31T14:24:41.556Z" },
+    { url = "https://files.pythonhosted.org/packages/67/d0/a5fcd3515f0bae49a7b6d0413cc1bdccdcc1fc0047037a0d480642cdc5d6/cryptography-49.0.0-cp39-abi3-manylinux_2_34_ppc64le.whl", hash = "sha256:6fc361c34fb6aac015ce19435876635e5c6d21db31998b0920f675f131e043b8", size = 5254338, upload-time = "2026-06-12T20:02:22.737Z" },
-    { url = "https://files.pythonhosted.org/packages/9c/f8/d97f9603efda3888187bfdb893f26c41be4735c10631d05d284ee6b047c4/cryptography-50.0.0-cp39-abi3-manylinux_2_34_x86_64.whl", hash = "sha256:37fdb0d0111f1e2ff07139dfb79f1b49531f8e213c46f1163dd7642979b58c47", size = 4762400, upload-time = "2026-07-31T14:24:43.636Z" },
+    { url = "https://files.pythonhosted.org/packages/a0/84/84fe36f19caf857d61cb7fc9c63035a47ffabd84ea12d1d393148efa3615/cryptography-49.0.0-cp39-abi3-manylinux_2_34_x86_64.whl", hash = "sha256:2400ef9c9e2299a25614eb1dea3db54a69b1349efd043bfac9c67630d136df36", size = 4735650, upload-time = "2026-06-12T20:02:41.389Z" },
-    { url = "https://files.pythonhosted.org/packages/64/a2/4615c8f7d81a00b1d6e6afe19f694e1543582349fb5f4076f6cb5dc36485/cryptography-50.0.0-cp39-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:c87f62a3d3b9888ed0fdde100ec06aa61ca9cd44bad9057d1dff9a516b5f5bb9", size = 4878208, upload-time = "2026-07-31T14:24:45.522Z" },
+    { url = "https://files.pythonhosted.org/packages/6c/a0/db537264e234f7273a73ec020873d6d6b39dfd8a53db78b550ca8320440e/cryptography-49.0.0-cp39-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:67e1d20ad9ef3a563c59ef22e7a8a0b8210bd26604369ea4a30a7c66aefe504e", size = 4834820, upload-time = "2026-06-12T20:01:51.847Z" },
-    { url = "https://files.pythonhosted.org/packages/d2/1a/efcfb02f91407149a0dacffffab791f7e19bf6385f63b3666dc8b5e5c9c8/cryptography-50.0.0-cp39-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:65c2c3add92b45fd0709db8594536aea39c2a67af0e27ffcf049c498501140b7", size = 5037050, upload-time = "2026-07-31T14:24:47.697Z" },
+    { url = "https://files.pythonhosted.org/packages/93/77/8df9eb486495979bccecd1062e2eaf435250e84437040295b57d09048b0b/cryptography-49.0.0-cp39-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:42b0684e0e40cf26122427802486f6d93aea593612603a94fbf260c7eb1e9c1b", size = 4967968, upload-time = "2026-06-12T20:02:12.524Z" },
-    { url = "https://files.pythonhosted.org/packages/57/30/4a22984d4f1bdfb8c054f07a92bc176b97a3134cc1d6c4b3bffb1f3688b4/cryptography-50.0.0-cp39-abi3-win_amd64.whl", hash = "sha256:d24fead1d4d076e1bfb006dcec392074a3cd8d7b4fc8a595aa64073b2b7a96ba", size = 3874135, upload-time = "2026-07-31T14:24:50.085Z" },
+    { url = "https://files.pythonhosted.org/packages/c2/e6/f60198ea8d9dfa15fff9ed4ca02ce362f6eadd9ba757dcc50634c4257b63/cryptography-49.0.0-cp39-abi3-win_amd64.whl", hash = "sha256:026ac7423e6fa66872d3bf889be5974507da3944f866f704fa200eadacd00001", size = 3785547, upload-time = "2026-06-12T20:02:26.847Z" },
-    { url = "https://files.pythonhosted.org/packages/9d/3e/e54cde8c01631a5a8226ccd617eab9e57fd5cfdad90f1a9e6bb570794631/cryptography-50.0.0-pp311-pypy311_pp73-macosx_11_0_arm64.whl", hash = "sha256:5e34edd123674534acd70147f0ca331eaa2c74e6325fb2028c886aa26ba0b68c", size = 3963170, upload-time = "2026-07-31T14:24:51.968Z" },
+    { url = "https://files.pythonhosted.org/packages/63/d3/4a83af35d65e3fad632c926fad684c193ea4398569ccb0bbbc7fe8f5dc9a/cryptography-49.0.0-pp311-pypy311_pp73-macosx_11_0_arm64.whl", hash = "sha256:fc1e275c2f1d97b1a6450b8b0ea3ebfa6e087a611c2b26cb2404d48588abab7b", size = 3993685, upload-time = "2026-06-12T20:02:14.883Z" },
-    { url = "https://files.pythonhosted.org/packages/01/b6/0b9e125e90f3d2dcf599a218a899cda7326a3158cfa258723f0b398b08f6/cryptography-50.0.0-pp311-pypy311_pp73-manylinux_2_28_aarch64.whl", hash = "sha256:8eb5e1172eb569ea8a872796576e6a67c276351728b6455d5beb01242b027c6a", size = 4692441, upload-time = "2026-07-31T14:24:53.743Z" },
+    { url = "https://files.pythonhosted.org/packages/d6/a7/f9dac0ab7f80368c56993a7bf638ef9935f825c91902798481fac0898138/cryptography-49.0.0-pp311-pypy311_pp73-manylinux_2_28_aarch64.whl", hash = "sha256:c83782480a4a9da4d0feb51950131ba32e12e70813848b3343f6e18c28a66838", size = 4676239, upload-time = "2026-06-12T20:02:28.793Z" },
-    { url = "https://files.pythonhosted.org/packages/53/c9/a5151588710785a96d7bc4de27d4cd62f263bbbcb203cfe29df537eb6505/cryptography-50.0.0-pp311-pypy311_pp73-manylinux_2_28_x86_64.whl", hash = "sha256:910d11e1a385c654bf738bf3e6b8e6ed5de0f5610fcae2be9e5b398d8081d20e", size = 4699810, upload-time = "2026-07-31T14:24:55.746Z" },
+    { url = "https://files.pythonhosted.org/packages/d7/70/2ba3769dd0ae167e2f33dfa9592d45db6ff9a61d62ca1a5b3d1bdd09068f/cryptography-49.0.0-pp311-pypy311_pp73-manylinux_2_28_x86_64.whl", hash = "sha256:b39efa323140595abd3ecca8529d321ae50f55f3aa3ba9cc81ea56a6011953d5", size = 4715584, upload-time = "2026-06-12T20:01:27.495Z" },
-    { url = "https://files.pythonhosted.org/packages/c7/1a/15b92b25eb6ce3089cd49377ae990a0f3ad485a510f968aed1f19dbdcdf2/cryptography-50.0.0-pp311-pypy311_pp73-manylinux_2_34_aarch64.whl", hash = "sha256:62598a8a57f815db4c6259a4e97d857dab56697e7de8e8ab02352ab74da1995d", size = 4691924, upload-time = "2026-07-31T14:24:58.082Z" },
+    { url = "https://files.pythonhosted.org/packages/94/64/2923570ac1c0bd3a737aa366ac3abbbbde273042308b8cde95e2364a6e6a/cryptography-49.0.0-pp311-pypy311_pp73-manylinux_2_34_aarch64.whl", hash = "sha256:b47db11c2c3525083296069b98ac5221907455e989ae0c2e3008bde851921615", size = 4675885, upload-time = "2026-06-12T20:01:55.49Z" },
-    { url = "https://files.pythonhosted.org/packages/62/15/219075012ab13e8905f3cd572204f4acb4b111df787104346b9bc0cea789/cryptography-50.0.0-pp311-pypy311_pp73-manylinux_2_34_x86_64.whl", hash = "sha256:07479a1cb08219ab719147e742e76090c9c773321959bb94946fffdd397a6437", size = 4699593, upload-time = "2026-07-31T14:24:59.951Z" },
+    { url = "https://files.pythonhosted.org/packages/ab/f8/614dc7e051418cfe53d55173c1e24c6b0085e89996fe90508c2fdf769aef/cryptography-49.0.0-pp311-pypy311_pp73-manylinux_2_34_x86_64.whl", hash = "sha256:084ef1af862eb07ec46d25f68689f2102a9fc0e05ce7b80f14f5fe51e4eef0f6", size = 4715449, upload-time = "2026-06-12T20:02:05.469Z" },
-    { url = "https://files.pythonhosted.org/packages/8e/b5/c2c5fce26f0ee40d21bafe7f191d29a34b35a65ac4fe8a1191d1983612e9/cryptography-50.0.0-pp311-pypy311_pp73-win_amd64.whl", hash = "sha256:c99c003e088647b8a5b7c145d6f78c335f6348332b62e142d411c4b63d1460b9", size = 3813796, upload-time = "2026-07-31T14:25:02.298Z" },
+    { url = "https://files.pythonhosted.org/packages/aa/50/a9caea39ad19c431c1a3f8a31114df65b260cdfe67786b6c7e7c040c4c44/cryptography-49.0.0-pp311-pypy311_pp73-win_amd64.whl", hash = "sha256:be9fcb48a55f023493482827d4f459bd263cc20efde64f204b97c123201850c6", size = 3783731, upload-time = "2026-06-12T20:02:43.319Z" },
 ]
 
 [[package]]

fastmcp_slim/fastmcp/cli/cli.py

@@ -21,7 +21,6 @@ import fastmcp
 from fastmcp.cli import run as run_module
 from fastmcp.cli.auth import auth_app
 from fastmcp.cli.client import call_command, discover_command, list_command
-from fastmcp.cli.deploy.command import login, logout, whoami
 from fastmcp.cli.generate import generate_cli_command
 from fastmcp.cli.install import install_app
 from fastmcp.utilities.cli import is_already_in_uv_subprocess, load_and_merge_config
@@ -1135,11 +1134,6 @@ app.command(generate_cli_command, name="generate-cli")
 # Add auth subcommand group (includes CIMD commands)
 app.command(auth_app)
 
-# Add Prefect Horizon account commands
-app.command(login)
-app.command(logout)
-app.command(whoami)
-
 
 if __name__ == "__main__":
     app()

fastmcp_slim/fastmcp/cli/deploy/command.py

@@ -1,398 +0,0 @@
-"""Public Prefect Horizon authentication commands."""
-
-from __future__ import annotations
-
-import os
-import platform
-import sys
-import webbrowser
-from typing import Annotated, NoReturn
-
-from cyclopts import Parameter
-from pydantic import SecretStr
-from rich.status import Status
-
-import fastmcp
-from fastmcp.cli.deploy.authentication import (
-    DeviceAuthorizationDeniedError,
-    DeviceAuthorizationError,
-    DeviceAuthorizationExpiredError,
-    authorize_device,
-)
-from fastmcp.cli.deploy.configuration import (
-    ConfigurationStore,
-    HorizonConfiguration,
-)
-from fastmcp.cli.deploy.credentials import (
-    AuthenticationRequiredError,
-    CredentialStore,
-    ResolvedCredential,
-)
-from fastmcp.cli.deploy.horizon_client import (
-    DeviceAuthorization,
-    DeviceMetadata,
-    HorizonClient,
-    HorizonResponseError,
-    HorizonUnauthorizedError,
-    HorizonUnavailableError,
-    HorizonUser,
-)
-from fastmcp.cli.deploy.output import (
-    CommandName,
-    ErrorCategory,
-    emit_device_challenge,
-    emit_environment_logout,
-    emit_error,
-    emit_identity,
-    emit_logout,
-    start_device_approval_status,
-    stop_device_approval_status,
-)
-from fastmcp.cli.deploy.state import StateFileError, state_lock
-
-JsonOption = Annotated[
-    bool,
-    Parameter(
-        name="--json",
-        help="Write one final JSON result to stdout",
-        negative=(),
-    ),
-]
-HostOption = Annotated[
-    str | None,
-    Parameter(
-        name="--host",
-        help="Use and save a different Horizon host URL",
-    ),
-]
-
-
-def _can_open_browser() -> bool:
-    return sys.stdin.isatty() and sys.stdout.isatty()
-
-
-def _device_metadata() -> DeviceMetadata:
-    return DeviceMetadata(
-        device_name=platform.node() or None,
-        platform=platform.system().lower() or None,
-        architecture=platform.machine().lower() or None,
-        client_version=fastmcp.__version__,
-    )
-
-
-def _load_session_snapshot(
-    credentials: CredentialStore,
-) -> tuple[HorizonConfiguration, ResolvedCredential | None]:
-    with state_lock(credentials.path.parent):
-        configuration = ConfigurationStore(credentials.path.parent).load()
-        environment_key = os.environ.get("HORIZON_API_KEY")
-        if environment_key:
-            credential = ResolvedCredential(
-                api_key=SecretStr(environment_key),
-                source="environment",
-            )
-        else:
-            stored_key = credentials.load()
-            credential = (
-                ResolvedCredential(api_key=stored_key, source="stored")
-                if stored_key is not None
-                else None
-            )
-    return configuration, credential
-
-
-def _fail(
-    command: CommandName,
-    category: ErrorCategory,
-    message: str,
-    *,
-    json_output: bool,
-    details: dict[str, object] | None = None,
-) -> NoReturn:
-    emit_error(
-        command,
-        category,
-        message,
-        json_output=json_output,
-        details=details,
-    )
-    raise SystemExit(1)
-
-
-def _fail_for_expected_error(
-    command: CommandName,
-    error: Exception,
-    *,
-    json_output: bool,
-) -> NoReturn:
-    if isinstance(error, AuthenticationRequiredError):
-        _fail(
-            command,
-            "authentication_required",
-            "Run `fastmcp login` to sign in to Prefect Horizon.",
-            json_output=json_output,
-        )
-    if isinstance(error, HorizonUnauthorizedError):
-        _fail(
-            command,
-            "authentication_invalid",
-            "The Horizon credential is not valid. Run `fastmcp login` again.",
-            json_output=json_output,
-        )
-    if isinstance(error, DeviceAuthorizationDeniedError):
-        _fail(
-            command,
-            "authorization_denied",
-            "The device authorization request was denied.",
-            json_output=json_output,
-        )
-    if isinstance(error, DeviceAuthorizationExpiredError):
-        _fail(
-            command,
-            "authorization_expired",
-            "The device authorization request expired. Run the command again.",
-            json_output=json_output,
-        )
-    if isinstance(error, DeviceAuthorizationError):
-        _fail(
-            command,
-            "authorization_failed",
-            "The device authorization request failed. Run the command again.",
-            json_output=json_output,
-        )
-    if isinstance(error, HorizonUnavailableError):
-        _fail(
-            command,
-            "horizon_unavailable",
-            "The Horizon API is unavailable. Try again later.",
-            json_output=json_output,
-        )
-    if isinstance(error, HorizonResponseError):
-        _fail(
-            command,
-            "horizon_error",
-            "Horizon returned an unexpected response. Try again later.",
-            json_output=json_output,
-        )
-    if isinstance(error, StateFileError):
-        _fail(
-            command,
-            "state_error",
-            "The local Horizon state is invalid.",
-            json_output=json_output,
-        )
-    raise error
-
-
-async def _get_user(
-    api_origin: str,
-    credential: ResolvedCredential,
-) -> HorizonUser:
-    async with HorizonClient(api_origin, api_key=credential.api_key) as client:
-        return await client.get_current_user()
-
-
-async def login(
-    *,
-    host: HostOption = None,
-    json_output: JsonOption = False,
-) -> None:
-    """Sign in to Prefect Horizon."""
-    credentials = CredentialStore()
-
-    try:
-        configuration_store = ConfigurationStore()
-        requested_configuration: HorizonConfiguration | None = None
-        if host is not None:
-            try:
-                requested_configuration = configuration_store.set_api_origin(
-                    host,
-                    credentials=credentials,
-                )
-            except ValueError:
-                _fail(
-                    "login",
-                    "invalid_host",
-                    "The Horizon host must be an HTTP origin.",
-                    json_output=json_output,
-                )
-
-        configuration, credential = _load_session_snapshot(credentials)
-        if (
-            requested_configuration is not None
-            and configuration.api_origin != requested_configuration.api_origin
-        ):
-            raise StateFileError("The Horizon host changed during login")
-
-        async def device_authorization():
-            approval_status: Status | None = None
-
-            def show_challenge(challenge: DeviceAuthorization) -> None:
-                nonlocal approval_status
-                emit_device_challenge(challenge, json_output=json_output)
-                approval_status = start_device_approval_status(json_output=json_output)
-
-            try:
-                async with HorizonClient(configuration.api_origin) as client:
-                    return await authorize_device(
-                        client,
-                        metadata=_device_metadata(),
-                        on_challenge=show_challenge,
-                        open_browser=not json_output and _can_open_browser(),
-                        browser_opener=webbrowser.open,
-                    )
-            finally:
-                stop_device_approval_status(approval_status)
-
-        async def interactive_credential() -> ResolvedCredential:
-            api_key = await device_authorization()
-            credentials.save_for_origin(
-                api_key,
-                expected_api_origin=configuration.api_origin,
-            )
-            return ResolvedCredential(api_key=api_key, source="interactive")
-
-        if credential is None:
-            credential = await interactive_credential()
-
-        try:
-            user = await _get_user(
-                configuration.api_origin,
-                credential,
-            )
-        except HorizonUnauthorizedError:
-            if credential.source == "environment":
-                raise
-
-            credentials.clear_if_matches(
-                credential.api_key,
-                expected_api_origin=configuration.api_origin,
-            )
-            if credential.source == "interactive":
-                raise
-
-            credential = await interactive_credential()
-            try:
-                user = await _get_user(
-                    configuration.api_origin,
-                    credential,
-                )
-            except HorizonUnauthorizedError:
-                credentials.clear_if_matches(
-                    credential.api_key,
-                    expected_api_origin=configuration.api_origin,
-                )
-                raise
-    except (
-        AuthenticationRequiredError,
-        DeviceAuthorizationError,
-        HorizonResponseError,
-        HorizonUnauthorizedError,
-        HorizonUnavailableError,
-        StateFileError,
-    ) as error:
-        _fail_for_expected_error("login", error, json_output=json_output)
-
-    emit_identity(
-        "login",
-        user,
-        json_output=json_output,
-    )
-
-
-async def whoami(
-    *,
-    json_output: JsonOption = False,
-) -> None:
-    """Show the current Prefect Horizon user."""
-    credentials = CredentialStore()
-    configuration: HorizonConfiguration | None = None
-    credential: ResolvedCredential | None = None
-
-    try:
-        configuration, credential = _load_session_snapshot(credentials)
-        if credential is None:
-            raise AuthenticationRequiredError("Horizon authentication is required")
-        user = await _get_user(
-            configuration.api_origin,
-            credential,
-        )
-    except HorizonUnauthorizedError as error:
-        if (
-            configuration is not None
-            and credential is not None
-            and credential.source == "stored"
-        ):
-            try:
-                credentials.clear_if_matches(
-                    credential.api_key,
-                    expected_api_origin=configuration.api_origin,
-                )
-            except StateFileError as cleanup_error:
-                _fail_for_expected_error(
-                    "whoami",
-                    cleanup_error,
-                    json_output=json_output,
-                )
-        _fail_for_expected_error("whoami", error, json_output=json_output)
-    except (
-        AuthenticationRequiredError,
-        HorizonResponseError,
-        HorizonUnavailableError,
-        StateFileError,
-    ) as error:
-        _fail_for_expected_error("whoami", error, json_output=json_output)
-
-    emit_identity(
-        "whoami",
-        user,
-        json_output=json_output,
-    )
-
-
-async def logout(
-    *,
-    json_output: JsonOption = False,
-) -> None:
-    """Revoke the current Horizon key and remove the local credential."""
-    credentials = CredentialStore()
-
-    if os.environ.get("HORIZON_API_KEY"):
-        emit_environment_logout(json_output=json_output)
-        return
-
-    try:
-        configuration, credential = _load_session_snapshot(credentials)
-        if credential is None:
-            emit_logout(remote_revoked=False, json_output=json_output)
-            return
-
-        async with HorizonClient(
-            configuration.api_origin,
-            api_key=credential.api_key,
-        ) as client:
-            try:
-                await client.revoke_current_api_key()
-            finally:
-                credentials.clear_if_matches(
-                    credential.api_key,
-                    expected_api_origin=configuration.api_origin,
-                )
-    except HorizonUnauthorizedError:
-        emit_logout(remote_revoked=False, json_output=json_output)
-        return
-    except (HorizonResponseError, HorizonUnavailableError):
-        _fail(
-            "logout",
-            "remote_revocation_failed",
-            "The local credential was removed, but the remote key can remain active.",
-            json_output=json_output,
-            details={
-                "localCredentialRemoved": True,
-                "remoteCredentialMayRemain": True,
-            },
-        )
-    except StateFileError as error:
-        _fail_for_expected_error("logout", error, json_output=json_output)
-
-    emit_logout(remote_revoked=True, json_output=json_output)

fastmcp_slim/fastmcp/cli/deploy/credentials.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import os
-import secrets
 from collections.abc import Awaitable, Callable, Mapping
 from dataclasses import dataclass
 from pathlib import Path
@@ -97,32 +96,6 @@ class CredentialStore:
                 raise StateFileError("The Horizon host changed during login")
             self.save(api_key)
 
-    def clear_if_matches(
-        self,
-        api_key: SecretStr | str,
-        *,
-        expected_api_origin: str,
-    ) -> None:
-        """Clear a key only while its Horizon origin and value are active."""
-        from fastmcp.cli.deploy.configuration import ConfigurationStore
-
-        expected_api_origin = normalize_api_origin(expected_api_origin)
-        expected_api_key = (
-            api_key.get_secret_value() if isinstance(api_key, SecretStr) else api_key
-        )
-        with state_lock(self.path.parent):
-            active_api_origin = ConfigurationStore(self.path.parent).load().api_origin
-            active_api_key = self.load()
-            if (
-                active_api_origin == expected_api_origin
-                and active_api_key is not None
-                and secrets.compare_digest(
-                    active_api_key.get_secret_value(),
-                    expected_api_key,
-                )
-            ):
-                self.clear()
-
     def clear(self) -> None:
         remove_state(self.path)
 

fastmcp_slim/fastmcp/cli/deploy/output.py

@@ -1,297 +0,0 @@
-"""Stable terminal and JSON output for Horizon CLI commands."""
-
-from __future__ import annotations
-
-import json
-import sys
-from typing import Literal
-
-from rich import box
-from rich.align import Align
-from rich.console import Console, Group
-from rich.padding import Padding
-from rich.panel import Panel
-from rich.status import Status
-from rich.table import Table
-from rich.text import Text
-
-from fastmcp.cli.deploy.horizon_client import DeviceAuthorization, HorizonUser
-
-CommandName = Literal["login", "logout", "whoami"]
-ErrorCategory = Literal[
-    "authentication_invalid",
-    "authentication_required",
-    "authorization_denied",
-    "authorization_expired",
-    "authorization_failed",
-    "horizon_error",
-    "horizon_unavailable",
-    "invalid_host",
-    "remote_revocation_failed",
-    "state_error",
-]
-
-console = Console()
-error_console = Console(stderr=True)
-
-
-def _write_json(payload: object, *, stderr: bool = False) -> None:
-    stream = sys.stderr if stderr else sys.stdout
-    print(json.dumps(payload, separators=(",", ":")), file=stream, flush=True)
-
-
-def _banner(title: str, *, style: str) -> Panel:
-    return Panel(
-        Align.center(Text(title, style=f"bold {style}")),
-        box=box.ROUNDED,
-        border_style=style,
-        padding=(0, 1),
-        width=52,
-    )
-
-
-def _account_panel(
-    user: HorizonUser,
-    *,
-    title: str,
-    message: str,
-) -> Panel:
-    name = Text(user.name or user.email, style="bold")
-    details: list[Text] = [name]
-    if user.name:
-        details.append(Text(user.email, style="cyan"))
-    details.extend([Text(), Text(message, style="green")])
-    return Panel(
-        Group(*details),
-        title=Text(title, style="bold green"),
-        title_align="left",
-        box=box.ROUNDED,
-        border_style="green",
-        padding=(1, 2),
-        width=52,
-    )
-
-
-def _format_duration(seconds: int) -> str:
-    if seconds % 60 == 0:
-        minutes = seconds // 60
-        unit = "minute" if minutes == 1 else "minutes"
-        return f"{minutes} {unit}"
-    unit = "second" if seconds == 1 else "seconds"
-    return f"{seconds} {unit}"
-
-
-def emit_device_challenge(
-    authorization: DeviceAuthorization,
-    *,
-    json_output: bool,
-) -> None:
-    """Show a device challenge before polling starts."""
-    if json_output:
-        _write_json(
-            {
-                "event": "device_authorization",
-                "verificationUrl": authorization.verification_uri,
-                "verificationUrlComplete": authorization.verification_uri_complete,
-                "userCode": authorization.user_code,
-            },
-            stderr=True,
-        )
-        return
-
-    console.print()
-    console.print(_banner("Deploy FastMCP on Horizon", style="magenta"))
-    console.print()
-    console.print(Text("✓ Device authorization started", style="bold green"))
-    console.print()
-    console.print("  Open this URL in your browser:")
-    console.print()
-    console.print(
-        Padding(
-            Text(authorization.verification_uri_complete, style="cyan underline"),
-            (0, 2),
-        )
-    )
-    console.print()
-    console.print("  Confirm this code:")
-    console.print()
-    code = Table.grid()
-    code.add_column(justify="center", width=52)
-    code.add_row(Text(authorization.user_code, style="bold"))
-    console.print(code)
-    console.print()
-    expires_in = _format_duration(authorization.expires_in)
-    console.print(Text(f"The request expires in {expires_in}.", style="dim"))
-    console.print(Text("Press Ctrl-C to cancel.", style="dim"))
-    console.print()
-
-
-def start_device_approval_status(*, json_output: bool) -> Status | None:
-    """Start the terminal spinner while the browser approval is pending."""
-    if json_output:
-        return None
-    status = console.status(
-        "[cyan]Waiting for approval in your browser[/cyan]",
-        spinner="dots",
-        spinner_style="cyan",
-    )
-    status.start()
-    return status
-
-
-def stop_device_approval_status(status: Status | None) -> None:
-    """Stop a device approval spinner when one is active."""
-    if status is not None:
-        status.stop()
-
-
-def emit_identity(
-    command: Literal["login", "whoami"],
-    user: HorizonUser,
-    *,
-    json_output: bool,
-) -> None:
-    """Show the authenticated user."""
-    if json_output:
-        _write_json(
-            {
-                "ok": True,
-                "command": command,
-                "user": user.model_dump(mode="json"),
-            }
-        )
-        return
-
-    console.print()
-    if command == "login":
-        panel = _account_panel(
-            user,
-            title="Logged into Horizon",
-            message="You are signed in to FastMCP.",
-        )
-    else:
-        panel = _account_panel(
-            user,
-            title="Horizon Account",
-            message="● Signed in",
-        )
-    console.print(panel)
-    console.print()
-
-
-def emit_environment_logout(*, json_output: bool) -> None:
-    """Explain why logout cannot change an environment credential."""
-    if json_output:
-        _write_json(
-            {
-                "ok": True,
-                "command": "logout",
-                "credentialSource": "environment",
-                "localCredentialRemoved": False,
-                "remoteRevoked": False,
-            }
-        )
-        return
-
-    message = Group(
-        Text("This session uses HORIZON_API_KEY.", style="bold"),
-        Text("Remove it from your environment to sign out."),
-        Text("No credential was revoked or removed.", style="dim"),
-    )
-    console.print()
-    console.print(
-        Panel(
-            message,
-            title=Text("Horizon Account", style="bold cyan"),
-            title_align="left",
-            box=box.ROUNDED,
-            border_style="cyan",
-            padding=(1, 2),
-            width=60,
-        )
-    )
-    console.print()
-
-
-def emit_logout(
-    *,
-    remote_revoked: bool,
-    json_output: bool,
-) -> None:
-    """Show a successful local logout result."""
-    if json_output:
-        _write_json(
-            {
-                "ok": True,
-                "command": "logout",
-                "localCredentialRemoved": True,
-                "remoteRevoked": remote_revoked,
-            }
-        )
-        return
-
-    if remote_revoked:
-        title = "Logged out of Horizon"
-        message = "The Horizon credential was revoked and removed from this device."
-        style = "green"
-    else:
-        title = "Horizon Account"
-        message = "No active Horizon credential remains on this device."
-        style = "cyan"
-
-    console.print()
-    console.print(
-        Panel(
-            Text(message),
-            title=Text(title, style=f"bold {style}"),
-            title_align="left",
-            box=box.ROUNDED,
-            border_style=style,
-            padding=(1, 2),
-            width=60,
-        )
-    )
-    console.print()
-
-
-def emit_error(
-    command: CommandName,
-    category: ErrorCategory,
-    message: str,
-    *,
-    json_output: bool,
-    details: dict[str, object] | None = None,
-) -> None:
-    """Show a stable expected command failure."""
-    if json_output:
-        payload: dict[str, object] = {
-            "ok": False,
-            "command": command,
-            "error": {
-                "category": category,
-                "message": message,
-            },
-        }
-        if details:
-            payload.update(details)
-        _write_json(payload)
-        return
-
-    titles = {
-        "login": "✗ Sign in failed",
-        "logout": "✗ Sign out failed",
-        "whoami": "✗ Account lookup failed",
-    }
-    error_console.print()
-    error_console.print(
-        Panel(
-            Text(message),
-            title=Text(titles[command], style="bold red"),
-            title_align="left",
-            box=box.ROUNDED,
-            border_style="red",
-            padding=(1, 2),
-            width=60,
-        )
-    )
-    error_console.print()

fastmcp_slim/fastmcp/client/dependencies.py

@@ -1,21 +1,6 @@
 """Client-side dependency helpers."""
 
 
-def _get_forwardable_http_headers() -> dict[str, str]:
-    """Return ambient headers safe to copy onto a new MCP connection.
-
-    MCP transport and routing headers describe one HTTP hop and must be
-    regenerated for the new connection. `Last-Event-ID` likewise belongs to
-    the inbound connection's event stream. Other headers, including
-    authorization and custom proxy headers, are preserved.
-    """
-    return {
-        name: value
-        for name, value in get_http_headers(include={"authorization"}).items()
-        if not name.startswith("mcp-") and name != "last-event-id"
-    }
-
-
 def get_http_headers(
     include_all: bool = False,
     include: set[str] | None = None,

fastmcp_slim/fastmcp/client/transports/base.py

@@ -49,12 +49,10 @@ class TransportOptions:
         session_class: The ClientSession class to instantiate. Proxies supply a
             session that skips output-schema validation, since they relay
             results rather than consume them.
-        forward_incoming_headers: Whether to forward eligible inbound HTTP
+        forward_incoming_headers: Whether to forward the inbound request's
-            headers upstream, including authorization. Hop-specific HTTP headers
+            authorization header upstream. Only appropriate for proxies, where
-            and MCP transport, routing, and event-stream state are excluded
+            the caller's credentials are meant to be propagated. Honored by the
-            because each backend connection owns that state. Only appropriate
+            HTTP and SSE transports; ignored by the others.
-            for proxies; honored by the HTTP and SSE transports and ignored by
-            the others.
         backend_mode: The connect `mode` to give backend clients that a wrapping
             transport builds on this client's behalf, so a chain of connections
             speaks one protocol era end to end. `None` leaves each backend

fastmcp_slim/fastmcp/client/transports/http.py

@@ -20,7 +20,7 @@ from fastmcp.client.auth.client_credentials import (
     PrivateKeyJWTOAuthProvider,
 )
 from fastmcp.client.auth.oauth import OAuth
-from fastmcp.client.dependencies import _get_forwardable_http_headers
+from fastmcp.client.dependencies import get_http_headers
 from fastmcp.client.transports.base import (
     ClientTransport,
     SessionKwargs,
@@ -161,12 +161,12 @@ class StreamableHttpTransport(ClientTransport):
     ) -> AsyncIterator[ClientSession]:
         options = transport_options or TransportOptions()
 
-        # Proxies preserve eligible inbound headers while starting a distinct
+        # When used in a proxy, forward the inbound request's authorization
-        # MCP connection with its own transport state.
+        # header to the upstream server. This is off by default so that a
-        # This is off by default so a plain Client used inside a server tool
+        # plain Client used inside a server tool handler doesn't accidentally
-        # handler cannot leak caller headers to an unrelated remote server.
+        # leak the caller's credentials to an unrelated remote server.
         if options.forward_incoming_headers:
-            headers = _get_forwardable_http_headers() | self.headers
+            headers = get_http_headers(include={"authorization"}) | self.headers
         else:
             headers = dict(self.headers)
 

fastmcp_slim/fastmcp/client/transports/sse.py

@@ -21,7 +21,7 @@ from fastmcp.client.auth.client_credentials import (
     PrivateKeyJWTOAuthProvider,
 )
 from fastmcp.client.auth.oauth import OAuth
-from fastmcp.client.dependencies import _get_forwardable_http_headers
+from fastmcp.client.dependencies import get_http_headers
 from fastmcp.client.transports.base import (
     ClientTransport,
     SessionKwargs,
@@ -138,12 +138,14 @@ class SSETransport(ClientTransport):
         options = transport_options or TransportOptions()
         client_kwargs: dict[str, Any] = {}
 
-        # Proxies preserve eligible inbound headers while starting a distinct
+        # When used in a proxy, forward the inbound request's authorization
-        # MCP connection with its own transport state.
+        # header to the upstream server. This is off by default so that a
-        # This is off by default so a plain Client used inside a server tool
+        # plain Client used inside a server tool handler doesn't accidentally
-        # handler cannot leak caller headers to an unrelated remote server.
+        # leak the caller's credentials to an unrelated remote server.
         if options.forward_incoming_headers:
-            client_kwargs["headers"] = _get_forwardable_http_headers() | self.headers
+            client_kwargs["headers"] = (
+                get_http_headers(include={"authorization"}) | self.headers
+            )
         else:
             client_kwargs["headers"] = dict(self.headers)
 

fastmcp_slim/fastmcp/server/dependencies.py

@@ -547,9 +547,9 @@ def get_http_headers(
     Never raises an exception, even if there is no active HTTP request (in which case
     an empty dict is returned).
 
-    By default, strips problematic headers like `content-length`, and credential
+    By default, strips problematic headers like `content-length` and `authorization`
-    headers like `authorization` and `cookie`, that cause issues if forwarded to
+    that cause issues if forwarded to downstream services. If `include_all` is True,
-    downstream services. If `include_all` is True, all headers are returned.
+    all headers are returned.
 
     The `include` parameter allows specific headers to be included even if they would
     normally be excluded. This is useful for proxy transports that need to forward
@@ -570,7 +570,6 @@ def get_http_headers(
             "expect",
             "accept",
             "authorization",
-            "cookie",
             # Proxy-related headers
             "proxy-authenticate",
             "proxy-authorization",
@@ -1069,10 +1068,7 @@ class _CurrentHeaders(Dependency[dict[str, str]]):
     """Async context manager for HTTP Headers dependency."""
 
     async def __aenter__(self) -> dict[str, str]:
-        # Credential headers are denied by default because most callers forward
+        return get_http_headers(include={"authorization"})
-        # what they get. This dependency only exposes the current request to the
-        # handler, so it opts them back in.
-        return get_http_headers(include={"authorization", "cookie"})
 
     async def __aexit__(
         self,
@@ -1087,9 +1083,9 @@ def CurrentHeaders() -> dict[str, str]:
     """Get the current HTTP request headers.
 
     This dependency provides access to the HTTP headers for the current request,
-    including the `authorization` and `cookie` headers, which `get_http_headers()`
+    including the authorization header. Returns an empty dictionary when no HTTP
-    withholds by default. Returns an empty dictionary when no HTTP request is
+    request is available, making it safe to use in code that might run over any
-    available, making it safe to use in code that might run over any transport.
+    transport.
 
     Returns:
         A dependency that resolves to a dictionary of header name -> value

fastmcp_slim/fastmcp/server/providers/proxy.py

@@ -96,8 +96,8 @@ class _ForwardingClientSession(ClientSession):
 
 
 # Settings every proxy-backend connection uses: relay results without policing
-# the backend's output schema, and forward eligible caller headers upstream
+# the backend's output schema, and forward the caller's authorization header
-# without inheriting frontend-owned MCP transport state.
+# upstream (appropriate for a proxy, where credentials are meant to propagate).
 PROXY_TRANSPORT_OPTIONS = TransportOptions(
     session_class=_ForwardingClientSession,
     forward_incoming_headers=True,

tests/cli/deploy/test_command.py

@@ -1,462 +0,0 @@
-import json
-from collections.abc import Callable, Iterator
-from contextlib import contextmanager
-from pathlib import Path
-from unittest.mock import Mock
-from urllib.parse import parse_qs
-
-import httpx2
-import pytest
-from pydantic import SecretStr
-
-import fastmcp
-import fastmcp.cli.deploy.authentication as authentication_module
-import fastmcp.cli.deploy.command as command_module
-from fastmcp.cli.deploy.command import login, logout, whoami
-from fastmcp.cli.deploy.configuration import ConfigurationStore
-from fastmcp.cli.deploy.credentials import CredentialStore
-from fastmcp.cli.deploy.horizon_client import HorizonClient
-from fastmcp.cli.deploy.state import StateFileError
-
-
-class HorizonAuthAPI:
-    def __init__(
-        self,
-        *,
-        token_error: str | None = None,
-        revoke_status: int = 204,
-        invalid_api_key: str | None = None,
-        on_request: Callable[[httpx2.Request], None] | None = None,
-    ) -> None:
-        self.token_error = token_error
-        self.revoke_status = revoke_status
-        self.invalid_api_key = invalid_api_key
-        self.on_request = on_request
-        self.requests: list[httpx2.Request] = []
-
-    def __call__(self, request: httpx2.Request) -> httpx2.Response:
-        self.requests.append(request)
-        if self.on_request is not None:
-            self.on_request(request)
-        path = request.url.path
-        if path == "/api/v0/oauth/device/authorization":
-            return httpx2.Response(
-                200,
-                json={
-                    "device_code": "device-secret",
-                    "user_code": "ABCD-EFGH",
-                    "verification_uri": "https://horizon.prefect.io/oauth/device",
-                    "verification_uri_complete": (
-                        "https://horizon.prefect.io/oauth/device?user_code=ABCD-EFGH"
-                    ),
-                    "expires_in": 600,
-                    "interval": 1,
-                },
-            )
-        if path == "/api/v0/oauth/device/token":
-            if self.token_error is not None:
-                return httpx2.Response(400, json={"error": self.token_error})
-            return httpx2.Response(
-                200,
-                json={"access_token": "fmcp_device_key", "token_type": "Bearer"},
-            )
-        if path == "/api/v0/me":
-            if request.headers.get("Authorization") == (
-                f"Bearer {self.invalid_api_key}"
-            ):
-                return httpx2.Response(401)
-            return httpx2.Response(
-                200,
-                json={
-                    "user": {
-                        "id": "user-1",
-                        "email": "ada@example.com",
-                        "name": "Ada",
-                    }
-                },
-            )
-        if path == "/api/v0/me/api-key":
-            return httpx2.Response(self.revoke_status)
-        raise AssertionError(f"Unexpected request: {request.method} {path}")
-
-
-@pytest.fixture
-def use_horizon_api(
-    monkeypatch: pytest.MonkeyPatch,
-) -> Callable[[HorizonAuthAPI], None]:
-    def use(api: HorizonAuthAPI) -> None:
-        transport = httpx2.MockTransport(api)
-
-        def client(
-            api_origin: str,
-            *,
-            api_key: SecretStr | str | None = None,
-        ) -> HorizonClient:
-            return HorizonClient(
-                api_origin,
-                api_key=api_key,
-                transport=transport,
-            )
-
-        monkeypatch.setattr(command_module, "HorizonClient", client)
-
-    return use
-
-
-def test_session_snapshot_reads_host_and_credential_under_one_lock(
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    events: list[str] = []
-    configuration_load = ConfigurationStore.load
-    credential_load = CredentialStore.load
-
-    @contextmanager
-    def lock(directory: Path) -> Iterator[None]:
-        events.append("lock")
-        yield
-        events.append("unlock")
-
-    def load_configuration(store: ConfigurationStore):
-        events.append("configuration")
-        return configuration_load(store)
-
-    def load_credential(store: CredentialStore):
-        events.append("credential")
-        return credential_load(store)
-
-    monkeypatch.setattr(command_module, "state_lock", lock)
-    monkeypatch.setattr(ConfigurationStore, "load", load_configuration)
-    monkeypatch.setattr(CredentialStore, "load", load_credential)
-
-    configuration, credential = command_module._load_session_snapshot(CredentialStore())
-
-    assert configuration.api_origin == "https://horizon.prefect.io"
-    assert credential is None
-    assert events == ["lock", "configuration", "credential", "unlock"]
-
-
-@pytest.fixture(autouse=True)
-def no_device_poll_delay(monkeypatch: pytest.MonkeyPatch) -> None:
-    async def sleep(_: float) -> None:
-        return None
-
-    monkeypatch.setattr(authentication_module.asyncio, "sleep", sleep)
-
-
-async def test_json_login_writes_one_result_and_challenge_to_stderr(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-    browser_open = Mock()
-    monkeypatch.setattr(command_module.webbrowser, "open", browser_open)
-    monkeypatch.setattr(command_module.platform, "node", lambda: "Avery's laptop")
-    monkeypatch.setattr(command_module.platform, "system", lambda: "Darwin")
-    monkeypatch.setattr(command_module.platform, "machine", lambda: "arm64")
-    monkeypatch.setattr(command_module.fastmcp, "__version__", "4.0.0")
-
-    await login(json_output=True)
-
-    captured = capsys.readouterr()
-    stdout_lines = captured.out.strip().splitlines()
-    assert len(stdout_lines) == 1
-    assert json.loads(stdout_lines[0]) == {
-        "ok": True,
-        "command": "login",
-        "user": {
-            "id": "user-1",
-            "email": "ada@example.com",
-            "name": "Ada",
-        },
-    }
-    assert json.loads(captured.err) == {
-        "event": "device_authorization",
-        "verificationUrl": "https://horizon.prefect.io/oauth/device",
-        "verificationUrlComplete": (
-            "https://horizon.prefect.io/oauth/device?user_code=ABCD-EFGH"
-        ),
-        "userCode": "ABCD-EFGH",
-    }
-    browser_open.assert_not_called()
-    authorization_request = next(
-        request
-        for request in api.requests
-        if request.url.path == "/api/v0/oauth/device/authorization"
-    )
-    assert parse_qs(authorization_request.content.decode()) == {
-        "client_id": ["fastmcp-cli"],
-        "device_name": ["Avery's laptop"],
-        "platform": ["darwin"],
-        "architecture": ["arm64"],
-        "client_version": ["4.0.0"],
-    }
-
-    state = json.loads(CredentialStore().path.read_text())
-    assert state == {"schemaVersion": 1, "apiKey": "fmcp_device_key"}
-    assert not (fastmcp.settings.home / "cli" / "config.json").exists()
-
-
-async def test_login_host_is_saved_before_device_authorization(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-
-    await login(host="https://dev.horizon.prefect.io/", json_output=True)
-
-    assert json.loads(capsys.readouterr().out)["ok"] is True
-    configuration_path = fastmcp.settings.home / "cli" / "config.json"
-    assert json.loads(configuration_path.read_text()) == {
-        "schemaVersion": 1,
-        "apiOrigin": "https://dev.horizon.prefect.io",
-    }
-    assert {request.url.host for request in api.requests} == {"dev.horizon.prefect.io"}
-
-
-async def test_login_rejects_an_invalid_host(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    with pytest.raises(SystemExit, match="1"):
-        await login(host="https://horizon.prefect.io/path", json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == "invalid_host"
-    assert CredentialStore().path.exists() is False
-
-
-async def test_tty_login_survives_browser_open_failure(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    use_horizon_api(HorizonAuthAPI())
-    browser_open = Mock(side_effect=OSError("No browser"))
-    monkeypatch.setattr(command_module, "_can_open_browser", lambda: True)
-    monkeypatch.setattr(command_module.webbrowser, "open", browser_open)
-
-    await login()
-
-    output = capsys.readouterr().out
-    assert "https://horizon.prefect.io/oauth/device" in output
-    assert "ABCD-EFGH" in output
-    assert "Logged into Horizon" in output
-    assert "Ada" in output
-    assert "ada@example.com" in output
-    assert "Organization" not in output
-    browser_open.assert_called_once()
-
-
-async def test_whoami_uses_the_stored_key_after_a_restart(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-    await login(json_output=True)
-    capsys.readouterr()
-
-    await whoami(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["command"] == "whoami"
-    assert result["user"]["email"] == "ada@example.com"
-    assert [request.url.path for request in api.requests].count("/api/v0/me") == 2
-
-
-async def test_login_replaces_an_invalid_stored_key(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    use_horizon_api(HorizonAuthAPI(invalid_api_key="fmcp_stale_key"))
-    CredentialStore().save("fmcp_stale_key")
-
-    await login(json_output=True)
-
-    captured = capsys.readouterr()
-    assert json.loads(captured.out)["ok"] is True
-    assert json.loads(captured.err)["event"] == "device_authorization"
-    stored_key = CredentialStore().load()
-    assert stored_key is not None
-    assert stored_key.get_secret_value() == "fmcp_device_key"
-
-
-async def test_login_never_persists_an_environment_key(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-    monkeypatch.setenv("HORIZON_API_KEY", "fmcp_environment_key")
-
-    await login(json_output=True)
-
-    assert CredentialStore().path.exists() is False
-    assert not any(
-        request.url.path.startswith("/api/v0/oauth/device") for request in api.requests
-    )
-
-
-async def test_json_whoami_reports_a_failed_rejected_key_cleanup(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    use_horizon_api(HorizonAuthAPI(invalid_api_key="fmcp_stale_key"))
-    CredentialStore().save("fmcp_stale_key")
-
-    def fail_clear(store: CredentialStore) -> None:
-        raise StateFileError("cleanup failed")
-
-    monkeypatch.setattr(CredentialStore, "clear", fail_clear)
-
-    with pytest.raises(SystemExit, match="1"):
-        await whoami(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == "state_error"
-
-
-async def test_whoami_does_not_clear_a_newer_host_credential(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    credentials = CredentialStore()
-    credentials.save("fmcp_stale_key")
-    switched = False
-
-    def switch_host(request: httpx2.Request) -> None:
-        nonlocal switched
-        if request.url.path != "/api/v0/me" or switched:
-            return
-        switched = True
-        ConfigurationStore().set_api_origin(
-            "https://dev.horizon.prefect.io",
-            credentials=credentials,
-        )
-        credentials.save_for_origin(
-            "fmcp_new_key",
-            expected_api_origin="https://dev.horizon.prefect.io",
-        )
-
-    api = HorizonAuthAPI(
-        invalid_api_key="fmcp_stale_key",
-        on_request=switch_host,
-    )
-    use_horizon_api(api)
-
-    with pytest.raises(SystemExit, match="1"):
-        await whoami(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == "authentication_invalid"
-    assert ConfigurationStore().load().api_origin == ("https://dev.horizon.prefect.io")
-    stored_key = credentials.load()
-    assert stored_key is not None
-    assert stored_key.get_secret_value() == "fmcp_new_key"
-    assert api.requests[0].url.host == "horizon.prefect.io"
-
-
-async def test_json_whoami_does_not_start_device_authorization(
-    capsys: pytest.CaptureFixture[str],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    browser_open = Mock()
-    monkeypatch.setattr(command_module.webbrowser, "open", browser_open)
-
-    with pytest.raises(SystemExit, match="1"):
-        await whoami(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == "authentication_required"
-    browser_open.assert_not_called()
-
-
-@pytest.mark.parametrize(
-    ("token_error", "category"),
-    [
-        ("access_denied", "authorization_denied"),
-        ("expired_token", "authorization_expired"),
-    ],
-)
-async def test_json_login_reports_stable_device_failures(
-    token_error: str,
-    category: str,
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    use_horizon_api(HorizonAuthAPI(token_error=token_error))
-
-    with pytest.raises(SystemExit, match="1"):
-        await login(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == category
-    assert CredentialStore().path.exists() is False
-
-
-async def test_logout_does_not_modify_environment_or_stored_credentials(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-    monkeypatch: pytest.MonkeyPatch,
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-    monkeypatch.setenv("HORIZON_API_KEY", "fmcp_environment_key")
-    CredentialStore().save("fmcp_stored_key")
-
-    await logout(json_output=True)
-
-    assert json.loads(capsys.readouterr().out) == {
-        "ok": True,
-        "command": "logout",
-        "credentialSource": "environment",
-        "localCredentialRemoved": False,
-        "remoteRevoked": False,
-    }
-    stored_key = CredentialStore().load()
-    assert stored_key is not None
-    assert stored_key.get_secret_value() == "fmcp_stored_key"
-    assert api.requests == []
-
-
-async def test_logout_revokes_the_remote_key_and_clears_local_state(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    api = HorizonAuthAPI()
-    use_horizon_api(api)
-    CredentialStore().save("fmcp_stored_key")
-
-    await logout(json_output=True)
-
-    assert json.loads(capsys.readouterr().out) == {
-        "ok": True,
-        "command": "logout",
-        "localCredentialRemoved": True,
-        "remoteRevoked": True,
-    }
-    assert CredentialStore().path.exists() is False
-    assert any(
-        request.method == "DELETE" and request.url.path == "/api/v0/me/api-key"
-        for request in api.requests
-    )
-
-
-async def test_logout_clears_local_state_when_remote_revocation_fails(
-    use_horizon_api: Callable[[HorizonAuthAPI], None],
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    use_horizon_api(HorizonAuthAPI(revoke_status=503))
-    CredentialStore().save("fmcp_stored_key")
-
-    with pytest.raises(SystemExit, match="1"):
-        await logout(json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result["error"]["category"] == "remote_revocation_failed"
-    assert result["localCredentialRemoved"] is True
-    assert result["remoteCredentialMayRemain"] is True
-    assert CredentialStore().path.exists() is False

tests/cli/deploy/test_credentials.py

@@ -183,29 +183,6 @@ async def test_interactive_credential_rejects_an_origin_change(
     assert store.load() is None
 
 
-def test_conditional_clear_preserves_newer_state(tmp_path: Path) -> None:
-    store = CredentialStore(tmp_path)
-    store.save("fmcp_current")
-
-    store.clear_if_matches(
-        "fmcp_different",
-        expected_api_origin="https://horizon.prefect.io",
-    )
-    store.clear_if_matches(
-        "fmcp_current",
-        expected_api_origin="https://dev.horizon.prefect.io",
-    )
-
-    assert load_secret(store).get_secret_value() == "fmcp_current"
-
-    store.clear_if_matches(
-        "fmcp_current",
-        expected_api_origin="https://horizon.prefect.io",
-    )
-
-    assert store.load() is None
-
-
 async def test_missing_noninteractive_credential_is_explicit(tmp_path: Path) -> None:
     with pytest.raises(AuthenticationRequiredError):
         await resolve_credential(CredentialStore(tmp_path), environ={})

tests/cli/deploy/test_output.py

@@ -1,167 +0,0 @@
-import json
-
-import pytest
-
-from fastmcp.cli.deploy.horizon_client import DeviceAuthorization, HorizonUser
-from fastmcp.cli.deploy.output import (
-    emit_device_challenge,
-    emit_environment_logout,
-    emit_error,
-    emit_identity,
-    emit_logout,
-)
-
-
-def authorization() -> DeviceAuthorization:
-    return DeviceAuthorization(
-        device_code="device-secret",
-        user_code="ABCD-EFGH",
-        verification_uri="https://horizon.prefect.io/oauth/device",
-        verification_uri_complete=(
-            "https://horizon.prefect.io/oauth/device?user_code=ABCD-EFGH"
-        ),
-        expires_in=600,
-        interval=5,
-    )
-
-
-def user() -> HorizonUser:
-    return HorizonUser(id="user-1", email="ada@example.com", name="Ada")
-
-
-def test_json_device_challenge_uses_only_stderr(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_device_challenge(authorization(), json_output=True)
-
-    captured = capsys.readouterr()
-    assert captured.out == ""
-    assert json.loads(captured.err) == {
-        "event": "device_authorization",
-        "verificationUrl": "https://horizon.prefect.io/oauth/device",
-        "verificationUrlComplete": (
-            "https://horizon.prefect.io/oauth/device?user_code=ABCD-EFGH"
-        ),
-        "userCode": "ABCD-EFGH",
-    }
-
-
-def test_tty_device_challenge_uses_the_sign_in_layout(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_device_challenge(authorization(), json_output=False)
-
-    output = capsys.readouterr().out
-    assert "│" in output
-    assert "Deploy FastMCP on Horizon" in output
-    assert "✓ Device authorization started" in output
-    assert "https://horizon.prefect.io/oauth/device?user_code=ABCD-EFGH" in output
-    assert "ABCD-EFGH" in output
-    assert "The request expires in 10 minutes." in output
-
-
-def test_json_identity_has_stable_fields(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_identity("login", user(), json_output=True)
-
-    result = json.loads(capsys.readouterr().out)
-    assert result == {
-        "ok": True,
-        "command": "login",
-        "user": {
-            "id": "user-1",
-            "email": "ada@example.com",
-            "name": "Ada",
-        },
-    }
-
-
-def test_tty_identity_uses_an_account_panel(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_identity("whoami", user(), json_output=False)
-
-    output = capsys.readouterr().out
-    assert "│" in output
-    assert "Horizon Account" in output
-    assert "Ada" in output
-    assert "ada@example.com" in output
-    assert "● Signed in" in output
-    assert "Organization" not in output
-
-
-def test_json_error_has_stable_fields(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_error(
-        "logout",
-        "remote_revocation_failed",
-        "The remote key can remain active.",
-        json_output=True,
-        details={
-            "localCredentialRemoved": True,
-            "remoteCredentialMayRemain": True,
-        },
-    )
-
-    result = json.loads(capsys.readouterr().out)
-    assert result == {
-        "ok": False,
-        "command": "logout",
-        "error": {
-            "category": "remote_revocation_failed",
-            "message": "The remote key can remain active.",
-        },
-        "localCredentialRemoved": True,
-        "remoteCredentialMayRemain": True,
-    }
-
-
-def test_tty_environment_logout_explains_that_no_action_was_taken(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_environment_logout(json_output=False)
-
-    output = capsys.readouterr().out
-    assert "Horizon Account" in output
-    assert "This session uses HORIZON_API_KEY." in output
-    assert "Remove it from your environment to sign out." in output
-    assert "No credential was revoked or removed." in output
-
-
-def test_json_environment_logout_has_stable_fields(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_environment_logout(json_output=True)
-
-    assert json.loads(capsys.readouterr().out) == {
-        "ok": True,
-        "command": "logout",
-        "credentialSource": "environment",
-        "localCredentialRemoved": False,
-        "remoteRevoked": False,
-    }
-
-
-def test_tty_logout_uses_the_horizon_header(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_logout(remote_revoked=True, json_output=False)
-
-    output = capsys.readouterr().out
-    assert "Logged out of Horizon" in output
-    assert "│" in output
-
-
-def test_json_logout_has_stable_fields(
-    capsys: pytest.CaptureFixture[str],
-) -> None:
-    emit_logout(remote_revoked=True, json_output=True)
-
-    assert json.loads(capsys.readouterr().out) == {
-        "ok": True,
-        "command": "logout",
-        "localCredentialRemoved": True,
-        "remoteRevoked": True,
-    }

tests/cli/test_cli.py

@@ -35,20 +35,6 @@ class TestMainCLI:
         assert isinstance(exc_info.value, SystemExit)
         assert exc_info.value.code == 1
 
-    @pytest.mark.parametrize("name", ["login", "logout", "whoami"])
-    def test_horizon_account_commands_are_top_level(self, name: str):
-        command, bound, _ = app.parse_args([name, "--json"])
-
-        assert command.__name__ == name  # type: ignore[attr-defined]  # ty:ignore[unresolved-attribute]
-        assert bound.arguments == {"json_output": True}
-
-    def test_login_accepts_a_horizon_host(self):
-        _, bound, _ = app.parse_args(
-            ["login", "--host", "https://dev.horizon.prefect.io"]
-        )
-
-        assert bound.arguments == {"host": "https://dev.horizon.prefect.io"}
-
 
 class TestVersionCommand:
     """Test the version command."""

tests/server/http/test_http_dependencies.py

@@ -177,66 +177,6 @@ async def test_get_http_headers_excludes_content_type(sse_server: ASGIServer):
             assert headers["x-custom-header"] == "should-be-included"
 
 
-async def test_get_http_headers_excludes_cookie(sse_server: ASGIServer):
-    """get_http_headers() must not leak the caller's Cookie to a backend.
-
-    The OpenAPI provider forwards this mapping to the upstream named in the
-    spec, so a session cookie scoped to the MCP host would otherwise reach a
-    separate origin on every tool call. Callers that genuinely need it can ask
-    for it back with `include={"cookie"}`, the same escape hatch authorization
-    uses.
-    """
-    from fastmcp.server.dependencies import get_http_headers
-
-    server = FastMCP()
-
-    @server.tool
-    def default_headers() -> dict[str, str]:
-        return get_http_headers()
-
-    @server.tool
-    def opted_in_headers() -> dict[str, str]:
-        return get_http_headers(include={"cookie"})
-
-    async with asgi_server(server, transport="sse") as running_server:
-        async with running_server.client(
-            headers={"Cookie": "session=alice-secret", "X-Keep": "yes"}
-        ) as client:
-            default = (await client.call_tool("default_headers")).data
-            assert "cookie" not in default
-            assert default["x-keep"] == "yes"
-
-            opted_in = (await client.call_tool("opted_in_headers")).data
-            assert opted_in["cookie"] == "session=alice-secret"
-
-
-async def test_current_headers_still_exposes_cookie(sse_server: ASGIServer):
-    """CurrentHeaders() reads the request, so credentials stay visible.
-
-    The default denylist protects call sites that forward headers upstream.
-    A handler inspecting its own request needs the cookie, the same way it
-    already needs authorization.
-    """
-    from fastmcp.server.dependencies import CurrentHeaders
-
-    server = FastMCP()
-
-    @server.tool
-    def read_request(headers: dict = CurrentHeaders()) -> dict[str, str]:
-        return headers
-
-    async with asgi_server(server, transport="sse") as running_server:
-        async with running_server.client(
-            headers={
-                "Cookie": "session=alice-secret",
-                "Authorization": "Bearer alice-token",
-            }
-        ) as client:
-            headers = (await client.call_tool("read_request")).data
-            assert headers["cookie"] == "session=alice-secret"
-            assert headers["authorization"] == "Bearer alice-token"
-
-
 def _worker_snapshot_headers() -> dict[str, str]:
     """Read the HTTP headers snapshotted at task submission from inside a worker."""
     task_info = get_task_context()

tests/server/providers/proxy/test_proxy_headers.py

@@ -1,107 +0,0 @@
-"""Header forwarding across ProxyProvider HTTP hops."""
-
-import json
-from typing import Any
-
-import httpx2
-from mcp import MCPError
-from mcp_types import METHOD_NOT_FOUND
-from mcp_types.version import LATEST_HANDSHAKE_VERSION, LATEST_MODERN_VERSION
-
-from fastmcp import FastMCP
-from fastmcp.server.middleware import Middleware
-from fastmcp.server.providers.proxy import ProxyClient, ProxyProvider
-from fastmcp.utilities.tests import asgi_server
-
-
-async def test_proxy_does_not_forward_frontend_mcp_headers_to_legacy_backend():
-    """A modern frontend's transport state does not contaminate a legacy backend."""
-    captured_requests: list[httpx2.Request] = []
-
-    class RejectDiscovery(Middleware):
-        async def on_discover(self, context, call_next):
-            raise MCPError(code=METHOD_NOT_FOUND, message="Method not found")
-
-    backend = FastMCP("Legacy Backend", middleware=[RejectDiscovery()])
-
-    @backend.tool
-    def legacy_ping() -> str:
-        return "pong"
-
-    async with asgi_server(backend) as running_backend:
-
-        async def capture_request(request: httpx2.Request) -> None:
-            captured_requests.append(request)
-
-        def backend_http_client(
-            headers: dict[str, str] | None = None,
-            timeout: httpx2.Timeout | None = None,
-            auth: httpx2.Auth | None = None,
-            **kwargs: Any,
-        ) -> httpx2.AsyncClient:
-            return running_backend.http_client(
-                headers=headers,
-                timeout=timeout,
-                auth=auth,
-                event_hooks={"request": [capture_request]},
-                **kwargs,
-            )
-
-        backend_transport = running_backend.transport(
-            httpx_client_factory=backend_http_client
-        )
-        proxy = FastMCP(
-            "Proxy",
-            providers=[
-                ProxyProvider(lambda: ProxyClient(backend_transport, mode="auto"))
-            ],
-        )
-
-        async with asgi_server(proxy) as running_proxy:
-            async with running_proxy.client(
-                mode="auto",
-                headers={
-                    "Authorization": "Bearer frontend-token",
-                    "X-Proxy-Custom": "preserved",
-                    "Mcp-Name": "frontend-name",
-                    "Mcp-Param-Tenant": "frontend-tenant",
-                    "Mcp-Session-Id": "frontend-session",
-                    "Last-Event-ID": "frontend-event",
-                },
-            ) as client:
-                assert client.protocol_version == LATEST_MODERN_VERSION
-                tools = await client.list_tools()
-
-    assert [tool.name for tool in tools] == ["legacy_ping"]
-
-    def request_for(method: str) -> httpx2.Request:
-        return next(
-            request
-            for request in captured_requests
-            if request.method == "POST"
-            and json.loads(request.content).get("method") == method
-        )
-
-    discover = request_for("server/discover")
-    initialize = request_for("initialize")
-    list_tools = request_for("tools/list")
-
-    assert discover.headers["mcp-protocol-version"] == LATEST_MODERN_VERSION
-    assert discover.headers["mcp-method"] == "server/discover"
-
-    assert "mcp-protocol-version" not in initialize.headers
-    assert "mcp-method" not in initialize.headers
-    initialize_body = json.loads(initialize.content)
-    assert initialize_body["params"]["protocolVersion"] == LATEST_HANDSHAKE_VERSION
-
-    assert list_tools.headers["mcp-protocol-version"] == LATEST_HANDSHAKE_VERSION
-    assert "mcp-method" not in list_tools.headers
-    assert list_tools.headers["mcp-session-id"] != "frontend-session"
-
-    for request in (discover, initialize, list_tools):
-        assert request.headers["authorization"] == "Bearer frontend-token"
-        assert request.headers["x-proxy-custom"] == "preserved"
-        assert "mcp-name" not in request.headers
-        assert "mcp-param-tenant" not in request.headers
-        assert request.headers.get("mcp-session-id") != "frontend-session"
-        assert "last-event-id" not in request.headers