[project]
name = "fastmcp-slim"
dynamic = ["version", "optional-dependencies"]
description = "The dependency-slim FastMCP package."
authors = [{ name = "Jeremiah Lowin" }]
dependencies = [
    "mcp-types>=2.0.0,<3.0.0",
    "platformdirs>=4.0.0",
    "pydantic[email]>=2.12.0",
    "pydantic-settings>=2.0.0",
    "python-dotenv>=1.1.0",
    "rich>=13.9.4",
    "typing-extensions>=4.0.0",
]

requires-python = ">=3.10"
readme = "README.md"
license = "Apache-2.0"

keywords = [
    "mcp",
    "mcp server",
    "mcp client",
    "model context protocol",
    "fastmcp",
    "llm",
    "agent",
]
classifiers = [
    "Intended Audience :: Developers",
    "License :: OSI Approved :: Apache Software License",
    "Topic :: Scientific/Engineering :: Artificial Intelligence",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Typing :: Typed",
]

[project.urls]
Homepage = "https://gofastmcp.com"
Repository = "https://github.com/PrefectHQ/fastmcp"
Documentation = "https://gofastmcp.com"

[project.scripts]
fastmcp = "fastmcp.cli:app"

[build-system]
requires = ["hatchling", "uv-dynamic-versioning>=0.7.0"]
build-backend = "hatchling.build"

[tool.hatch.version]
source = "uv-dynamic-versioning"

[tool.hatch.metadata]
allow-direct-references = true

[tool.hatch.build.targets.wheel]
packages = ["fastmcp"]

[tool.uv-dynamic-versioning]
vcs = "git"
style = "pep440"
bump = true
fallback-version = "0.0.0"

[tool.hatch.metadata.hooks.uv-dynamic-versioning.optional-dependencies]
anthropic = ["anthropic>=0.48.0,<1"]
apps = ["prefab-ui>=0.18.0"]
# PyJWT floor: transitive via msal; CVE-2026-32597 affects <= 2.11.0
azure = ["azure-identity>=1.16.0", "PyJWT>=2.12.0"]
client = [
    "fastmcp-slim[mcp]=={{ version }}",
    "authlib>=1.6.11",
    "py-key-value-aio[filetree,keyring,memory]>=0.4.4,<0.5.0",
]
code-mode = ["pydantic-monty==0.0.18"]
gemini = ["google-genai>=1.18.0", "jsonref>=1.1.0"]
mcp = [
    "exceptiongroup>=1.2.2",
    # FastMCP uses httpx2 exclusively: the MCP SDK boundary (client transports,
    # client auth) requires it, and all FastMCP-owned HTTP (server auth provider
    # upstream calls, OpenAPI provider, version check, etc.) uses it too.
    "httpx2>=2.5.0",
    "mcp>=2.0.0,<3.0.0",
    "opentelemetry-api>=1.28.0",
    # starlette floor: transitive via mcp (which only requires >=0.27).
    # Pin past CVE-2026-48710, which was patched in 1.0.1.
    "starlette>=1.0.1",
]
openai = ["openai>=1.102.0"]
server = [
    "fastmcp-slim[mcp]=={{ version }}",
    "authlib>=1.6.11",
    "cyclopts>=4.0.0",
    "griffelib>=2.0.0",
    "jsonref>=1.1.0",
    "jsonschema-path>=0.3.4",
    "joserfc>=1.5.0",
    "openapi-pydantic>=0.5.1",
    "packaging>=24.0",
    "py-key-value-aio[filetree,keyring,memory]>=0.4.4,<0.5.0",
    "pyperclip>=1.9.0",
    "python-multipart>=0.0.26",
    "pyyaml>=6.0,<7.0",
    "uncalled-for>=0.4.0",
    "uvicorn>=0.35",
    "watchfiles>=1.0.0",
    "websockets>=15.0.1",
]