* Fix broken code examples in docs
- Tag error output blocks as ```text instead of ```python (anthropic,
openai integration docs + v2 mirrors)
- Quote unquoted URL in Descope config example (+ v2 mirror)
- Fix GoogleGenAISamplingHandler → GoogleGenaiSamplingHandler casing
in sampling docs
- Fix import path: handlers.GoogleGenaiSamplingHandler →
handlers.google_genai.GoogleGenaiSamplingHandler in v3-features
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Fix remaining broken doc examples and add skip tags for false positives
- BearerTokenAuth → StaticTokenVerifier in deployment/http.mdx
- providers.oauth → server.auth import in authentication.mdx
- ListToolsNext → updated list_tools API in v3-features.mdx
- OAuthClientProvider → OAuth in v2/storage-backends.mdx
- Add test="skip" for upgrade guides, contrib placeholders, f-string backticks
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Ratchet doc example baselines to zero
All 1444 examples now pass syntax and import checks.
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Add pytest-examples dev dep, fix client_id in StaticTokenVerifier example, commit missed openapi fixes
- Add pytest-examples to dev dependencies (fixes CI ModuleNotFoundError)
- Include required client_id in StaticTokenVerifier token payload
- Commit previously unstaged HTTPRoute import fixes in openapi.mdx
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Update deprecated import paths across docs
- fastmcp.server.openapi → fastmcp.server.providers.openapi
- fastmcp.server.proxy → fastmcp.server.providers.proxy
- fastmcp.server.apps → fastmcp.apps
- Tag upgrade guide "Before" examples with test="skip"
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: Add encoding parameter to FileResource
- Add optional encoding field (str | None, default None) to FileResource.
- Pass encoding through to read_text() for cross-platform text file reading.
- Preserve backward compatibility by defaulting to system encoding.
* test: Add tests for FileResource encoding parameter
- Test UTF-8 reading with explicit encoding for non-ASCII content.
- Test backward compatibility when no encoding is specified.
- Test that encoding is ignored for binary file reads.
- Test Latin-1 reading with matching encoding.
* docs: Document FileResource encoding parameter
- Add encoding="utf-8" to FileResource example in resource classes guide.
- Update FileResource description to mention encoding support.
* feat: Change FileResource encoding default from None to utf-8
- Default to utf-8 instead of system encoding to prevent cross-platform footgun.
- Update field description to reflect new default.
- Update test to verify default encoding is utf-8 with non-ASCII content.
- Remove redundant encoding="utf-8" from docs example since it is now the default.
* Comprehensive MCP Apps docs, string CallTool resolution, bump prefab-ui >=0.13.0
Rewrites the apps documentation as a learning journey: overview → Prefab apps
→ FastMCPApp → patterns → dev tools → custom HTML. Adds a new FastMCPApp page
covering composable apps with @app.tool()/@app.ui(), CallTool, forms, actions,
and composition. Teaches Rx() and set_initial_state() as the primary state API.
Adds string-based CallTool resolution so CallTool("save_contact") resolves to
the tool's global key, matching callable ref behavior. Requires prefab-ui 0.13.0
which passes strings through the tool resolver.
* Detect ambiguous string CallTool resolution across apps
* Simplify string name registry to plain dict (last-write-wins)
* fix: enforce auth/visibility in ResourcesAsTools and PromptsAsTools for non-FastMCP providers
🤖 Co-authored-by: Claude <noreply@anthropic.com>
* fix: honor stdio auth bypass and correct transform ordering in provider wrappers
Co-authored-by: Claude <noreply@anthropic.com>
* fix: move context/dependencies imports into function to break circular import
* fix: route ResourcesAsTools/PromptsAsTools through ctx.fastmcp
Instead of manually reimplementing auth, visibility, and session
transforms in the transform layer, tool functions now call
ctx.fastmcp.read_resource() / ctx.fastmcp.render_prompt() which
routes through the server's full middleware chain. This matches
the pattern CodeMode uses with ctx.fastmcp.call_tool().
The isinstance(provider, FastMCP) branching is removed entirely.
* feat: add _scope parameter for provider-scoped listing
AggregateProvider can now filter which child providers to query when
listing components. ResourcesAsTools and PromptsAsTools use this to
scope listings to their configured provider while still routing
through ctx.fastmcp for full middleware coverage.
The scope matching walks wrapped providers, so a
WrappedProvider(Namespace, inner=MyProvider) matches if MyProvider
is in the scope list.
* test: add coverage for ResourcesAsTools scoped to a sub-server
* fix: delegate to super() when _scope is None, add AggregateProvider to scope matching
* simplify: remove _scope machinery, route everything through ctx.fastmcp
Reverts the _scope parameter from Provider/AggregateProvider/Server.
ResourcesAsTools and PromptsAsTools now simply route through
ctx.fastmcp for all operations. Apply to a FastMCP server instance
for proper auth/visibility/middleware coverage.
Tests rewritten to use FastMCP server directly instead of raw providers.
* warn when ResourcesAsTools/PromptsAsTools is applied to a non-FastMCP provider
* docs: explain that ResourcesAsTools/PromptsAsTools should wrap a FastMCP server
* raise TypeError instead of warning when applied to non-FastMCP provider
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Co-authored-by: Claude <noreply@anthropic.com>
