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https://github.com/modelcontextprotocol/python-sdk

mcp mcp-client mcp-server python

Score: 35.10024576442034

Last synced: about 4 hours ago
JSON representation

Repository metadata:

The official Python SDK for Model Context Protocol servers and clients

Owner metadata:

Committers metadata

Last synced: 5 days ago

Total Commits: 939
Total Committers: 195
Avg Commits per committer: 4.815
Development Distribution Score (DDS): 0.77

Commits in past year: 461
Committers in past year: 91
Avg Commits per committer in past year: 5.066
Development Distribution Score (DDS) in past year: 0.531

Name Email Commits
Max 2****y 216
David Soria Parra d****p@a****m 170
Marcelo Trylesinski m****e@g****m 114
Inna Harper i****r@g****m 59
Felix Weinberger 3****r 38
Justin Spahr-Summers j****n@a****m 25
Nick Merrill m****l@a****m 18
Jerome j****e@a****m 10
dependabot[bot] 4****] 9
Henry Mao 1****a 9
Peter Alexander p****a@a****m 7
Luca Chang 1****g 6
bhosmer-ant b****l@a****m 6
Paul Carleton p****r@g****m 6
Christian Clauss c****s@m****m 5
Samuel Colvin s****@m****m 5
Yann Jouanin 4****r 5
restlessronin 8****n 4
Jonathan Hefner j****n@h****o 4
Jeremiah Lowin 1****n 4
Allen Porter a****r@g****m 4
AishwaryaKalloli 3****i 3
Camila Rondinini c****a@a****m 3
Tapan Chugh c****n@g****m 3
Yukuan Jia j****n@h****m 3
shaun smith 1****e 3
Thomas Sheffler t****r@g****m 3
David Dworken d****n@a****m 3
Salman Mohammed s****d@s****m 2
Sreenath Somarajapuram s****m@g****m 2
and 165 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 953
Total pull requests: 1,511
Average time to close issues: about 2 months
Average time to close pull requests: 23 days
Total issue authors: 764
Total pull request authors: 565
Average comments per issue: 1.76
Average comments per pull request: 1.15
Merged pull request: 468
Bot issues: 0
Bot pull requests: 17

Past year issues: 305
Past year pull requests: 572
Past year average time to close issues: about 1 month
Past year average time to close pull requests: about 1 month
Past year issue authors: 233
Past year pull request authors: 283
Past year average comments per issue: 2.1
Past year average comments per pull request: 1.06
Past year merged pull request: 70
Past year bot issues: 0
Past year bot pull requests: 16

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/modelcontextprotocol/python-sdk

Top Issue Authors

  • maxisbey (23)
  • younaman (20)
  • dsp-ant (14)
  • ihrpr (14)
  • jspahrsummers (10)
  • raolak (7)
  • felixweinberger (6)
  • ochafik (4)
  • Phum7895 (4)
  • wanderingnature (4)
  • Kludex (4)
  • mconflitti-pbc (4)
  • sainikhiljuluri (4)
  • tanhaipeng (4)
  • cclabadmin (4)

Top Pull Request Authors

  • ihrpr (96)
  • maxisbey (91)
  • dsp-ant (71)
  • Kludex (68)
  • felixweinberger (35)
  • he-yufeng (20)
  • jerome3o-anthropic (18)
  • LucaButBoring (17)
  • Vinisha-projects (14)
  • jspahrsummers (14)
  • davemssavage (12)
  • bhosmer-ant (12)
  • cclauss (12)
  • goingforstudying-ctrl (11)
  • dependabot[bot] (11)

Top Issue Labels

  • bug (147)
  • question (83)
  • ready for work (79)
  • P2 (72)
  • v2 (72)
  • enhancement (63)
  • P3 (58)
  • needs confirmation (55)
  • P1 (44)
  • auth (30)
  • needs repro (25)
  • needs decision (20)
  • feature request (19)
  • v1 (19)
  • improves spec compliance (15)
  • P0 (12)
  • good first issue (12)
  • documentation (11)
  • fix proposed (9)
  • need confirmation (8)
  • spec-2026-07-28 (8)
  • breaking change (7)
  • wontfix (6)
  • help wanted (5)
  • needs SEP (4)
  • PR welcome (3)
  • spec (2)
  • claude desktop (2)
  • invalid (2)
  • release (2)

Top Pull Request Labels

  • bug (46)
  • enhancement (29)
  • needs maintainer action (27)
  • needs more work (26)
  • P3 (21)
  • auth (20)
  • P2 (19)
  • improves spec compliance (16)
  • needs more eyes (15)
  • missing-issue-link (14)
  • dependencies (13)
  • needs confirmation (13)
  • breaking change (10)
  • v2 (9)
  • documentation (7)
  • python:uv (6)
  • pending SEP approval (5)
  • needs maintainer (5)
  • github_actions (4)
  • P1 (4)
  • needs SEP (3)
  • needs motivation (3)
  • needs sync (2)
  • override-readme-freeze (2)
  • duplicate (2)
  • code quality (2)
  • P0 (1)
  • improves sdk consistency (1)
  • ready for work (1)

Package metadata

proxy.golang.org: github.com/modelcontextprotocol/python-sdk

pypi.org: dive-mcp-sdk

Model Context Protocol SDK

  • Homepage: https://modelcontextprotocol.io
  • Documentation: https://dive-mcp-sdk.readthedocs.io/
  • Licenses: MIT
  • Latest release: 1.0.3 (published 7 months ago)
  • Last Synced: 2026-08-22T17:32:00.978Z (1 day ago)
  • Versions: 4
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 241 Last month
  • Rankings:
    • Dependent packages count: 7.872%
    • Downloads: 8.456%
    • Average: 20.278%
    • Dependent repos count: 44.505%
  • Maintainers (1)
pypi.org: mcp

Model Context Protocol SDK

pypi.org: hud-mcp-python-sdk

Model Context Protocol SDK

  • Homepage: https://modelcontextprotocol.io
  • Documentation: https://hud-mcp-python-sdk.readthedocs.io/
  • Licenses: MIT
  • Latest release: 3.13.2 (published 12 months ago)
  • Last Synced: 2026-08-22T17:32:18.006Z (1 day ago)
  • Versions: 7
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 4,835 Last month
  • Rankings:
    • Dependent packages count: 8.647%
    • Average: 28.688%
    • Dependent repos count: 48.728%
  • Maintainers (1)
pypi.org: mcp-etdi

Model Context Protocol Python SDK with ETDI security enhancements

  • Homepage: https://github.com/modelcontextprotocol/python-sdk
  • Documentation: https://modelcontextprotocol.io/python
  • Licenses: MIT
  • Latest release: 1.0.1 (published about 1 year ago)
  • Last Synced: 2026-08-22T17:32:56.270Z (1 day ago)
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 16 Last month
  • Rankings:
    • Dependent packages count: 9.068%
    • Average: 30.081%
    • Dependent repos count: 51.094%
  • Maintainers (1)
pypi.org: mcp-test

Model Context Protocol SDK

  • Homepage: https://modelcontextprotocol.io
  • Documentation: https://mcp-test.readthedocs.io/
  • Licenses: MIT
  • Latest release: 1.4.0 (published over 1 year ago)
  • Last Synced: 2026-08-22T17:32:39.422Z (1 day ago)
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 22 Last month
  • Rankings:
    • Dependent packages count: 9.221%
    • Average: 30.582%
    • Dependent repos count: 51.943%
  • Maintainers (1)
anaconda.org: mcp

The Model Context Protocol allows applications to provide context for LLMs in a standardized way, separating the concerns of providing context from the actual LLM interaction. This Python SDK implements the full MCP specification, making it easy to: * Build MCP clients that can connect to any MCP server * Create MCP servers that expose resources, prompts and tools * Use standard transports like stdio and SSE * Handle all MCP protocol messages and lifecycle events

  • Homepage: https://modelcontextprotocol.io/
  • Licenses: MIT
  • Latest release: 2.0.0 (published 19 days ago)
  • Last Synced: 2026-08-05T16:47:57.465Z (18 days ago)
  • Versions: 7
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 2,799 Total
  • Rankings:
    • Dependent packages count: 45.629%
    • Average: 47.896%
    • Dependent repos count: 50.164%
anaconda.org: mcp-types

This package holds the protocol message models, JSON-RPC envelope types, per-version surface validators, and the protocol-version registry.

  • Homepage: https://modelcontextprotocol.io
  • Licenses: MIT
  • Latest release: 2.0.0 (published 24 days ago)
  • Last Synced: 2026-07-31T08:32:52.702Z (24 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 0 Total
  • Rankings:
    • Dependent packages count: 34.048%
    • Dependent repos count: 37.125%
    • Average: 48.754%
    • Downloads: 75.089%
nixpkgs-unstable: python313Packages.mcp

Official Python SDK for Model Context Protocol servers and clients

nixpkgs-unstable: python314Packages.mcp

Official Python SDK for Model Context Protocol servers and clients

Dependencies

.github/workflows/publish-pypi.yml actions
  • actions/checkout v4 composite
  • actions/download-artifact v4 composite
  • actions/setup-python v5 composite
  • actions/upload-artifact v4 composite
  • astral-sh/setup-uv v3 composite
  • pypa/gh-action-pypi-publish release/v1 composite
.github/workflows/shared.yml actions
  • actions/checkout v4 composite
  • actions/setup-python v5 composite
  • astral-sh/setup-uv v3 composite
examples/servers/simple-prompt/pyproject.toml pypi
examples/servers/simple-resource/pyproject.toml pypi
examples/servers/simple-tool/pyproject.toml pypi
pyproject.toml pypi
.github/workflows/conformance.yml actions
  • actions/checkout df4cb1c069e1874edd31b4311f1884172cec0e10 composite
  • actions/setup-node 48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e composite
  • actions/upload-artifact 043fb46d1a93c77aae656e7c1c64a875d1fc6a0a composite
  • astral-sh/setup-uv fac544c07dec837d0ccb6301d7b5580bf5edae39 composite
.github/workflows/main.yml actions
  • re-actors/alls-green 05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe composite
examples/pyproject.toml pypi
  • mcp *
  • tomli >=2.0; python_version < '3.11'
examples/servers/simple-streamablehttp-stateless/pyproject.toml pypi
examples/servers/sse-polling-demo/pyproject.toml pypi
src/mcp-types/pyproject.toml pypi
  • pydantic >=2.12.0
  • typing-extensions >=4.13.0
.github/workflows/docs-preview-cleanup.yml actions
.github/workflows/docs-preview.yml actions
  • actions/checkout df4cb1c069e1874edd31b4311f1884172cec0e10 composite
  • actions/download-artifact 3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c composite
  • actions/github-script ed597411d8f924073f98dfc5c65a23a2325f34cd composite
  • actions/upload-artifact 043fb46d1a93c77aae656e7c1c64a875d1fc6a0a composite
  • astral-sh/setup-uv fac544c07dec837d0ccb6301d7b5580bf5edae39 composite
  • cloudflare/wrangler-action ebbaa1584979971c8614a24965b4405ff95890e0 composite
examples/clients/simple-auth-client/pyproject.toml pypi
examples/servers/simple-streamablehttp/pyproject.toml pypi
.github/workflows/deploy-docs.yml actions
  • actions/checkout df4cb1c069e1874edd31b4311f1884172cec0e10 composite
  • actions/configure-pages 45bfe0192ca1faeb007ade9deae92b16b8254a0d composite
  • actions/deploy-pages cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 composite
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  • astral-sh/setup-uv fac544c07dec837d0ccb6301d7b5580bf5edae39 composite
examples/clients/simple-chatbot/pyproject.toml pypi
examples/servers/everything-server/pyproject.toml pypi
examples/servers/simple-auth/pyproject.toml pypi
  • anyio >=4.5
  • click >=8.2.0
  • httpx2 >=2.5.0
  • mcp *
  • pydantic >=2.0
  • pydantic-settings >=2.5.2
  • sse-starlette >=1.6.1
  • uvicorn >=0.23.1; sys_platform != 'emscripten'
uv.lock pypi
  • 125 dependencies
.github/workflows/claude.yml actions
  • actions/checkout df4cb1c069e1874edd31b4311f1884172cec0e10 composite
  • anthropics/claude-code-action d5726de019ec4498aa667642bc3a80fca83aa102 composite
examples/clients/sse-polling-client/pyproject.toml pypi
examples/servers/simple-pagination/pyproject.toml pypi
.github/workflows/zizmor.yml actions
  • actions/checkout df4cb1c069e1874edd31b4311f1884172cec0e10 composite
  • zizmorcore/zizmor-action 5f14fd08f7cf1cb1609c1e344975f152c7ee938d composite
examples/clients/simple-chatbot/mcp_simple_chatbot/requirements.txt pypi
  • mcp >=1.0.0
  • python-dotenv >=1.0.0
  • requests >=2.31.0
  • uvicorn >=0.32.1
examples/servers/structured-output-lowlevel/pyproject.toml pypi
  • mcp *
examples/snippets/pyproject.toml pypi
  • mcp *
.github/workflows/require-linked-issue.yml actions
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