{"slug": "mcp-python-sdk-official-shipped-an-update", "title": "MCP Python SDK (official) shipped an update", "summary": "The official MCP Python SDK released Version 2, its current stable line, reworked to support the 2026-07-28 specification and every earlier revision, while version 1.x continues on its own branch with critical fixes and security patches. The open-source Python project, which has 24k stars on GitHub and was last updated in October 2026, lets developers build an MCP server in about fifteen lines and includes a CLI that runs servers over stdio or streamable HTTP. The SDK is installed via pip install \"mcp[cli]\" and is licensed MIT.", "body_md": "# MCP Python SDK (official)\n\nThe official Python SDK for building MCP servers and clients.\n\n## Sources and review\n\nChecked against public documentation on . Suitability guidance is our editorial judgment; this is not a performance benchmark or an endorsement.\n\nPython developers building MCP servers or clients on the reference implementation.\n\n## About MCP Python SDK (official)\n\nThe official MCP Python SDK implements servers and clients in Python. Version 2, the current stable line, was reworked to support the 2026-07-28 specification and every earlier revision; version 1.x continues on its own branch with critical fixes and security patches. A server fits in about fifteen lines, and a CLI runs servers over stdio or streamable HTTP.\n\nMCP Python SDK (official) is an open-source project written primarily in Python, with 24k stars on GitHub. It was last updated in October 2026.\n\n```\npip install \"mcp[cli]\"\n```\n\n**Make your product part of the discovery.** Explore advertising\n## MCP Python SDK (official) vs. the alternatives\n\n[All 165 alternatives →](https://agentsearchengine.app/alternatives/mcp-python-sdk)\n\n| Record | Stars | Pricing |  |  | \n|---|---|---|---|---|\n| MCP Python SDK (official)this listing | 24k | Python | MIT | Open source | \n| [MCP Reference Servers](https://agentsearchengine.app/agents/mcp-reference-servers) | 91k | TypeScript | MIT AND Apache-2.0 | Open source | \n| [context7](https://agentsearchengine.app/agents/context7) | 63k | TypeScript | MIT | Open source | \n| [chrome-devtools-mcp](https://agentsearchengine.app/agents/chrome-devtools-mcp) | 53k | TypeScript | Apache-2.0 | Open source | \n| [Playwright MCP](https://agentsearchengine.app/agents/playwright-mcp) | 38k | TypeScript | Apache-2.0 | Open source | \n| [github-mcp-server](https://agentsearchengine.app/agents/github-mcp-server) | 33k | Go | MIT | Open source | \n\n[See all 165 MCP Python SDK (official) alternatives, compared →](https://agentsearchengine.app/alternatives/mcp-python-sdk)", "url": "https://wpnews.pro/news/mcp-python-sdk-official-shipped-an-update", "canonical_source": "https://agentsearchengine.app/agents/mcp-python-sdk", "published_at": "2026-10-05 13:26:06+00:00", "updated_at": "2026-10-06 06:19:49.049487+00:00", "lang": "en", "topics": ["agent-protocols", "developer-tools", "ai-agents", "ai-tools"], "entities": ["MCP Python SDK", "Model Context Protocol", "GitHub", "MCP Reference Servers", "context7", "chrome-devtools-mcp", "Playwright MCP", "github-mcp-server"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/mcp-python-sdk-official-shipped-an-update", "markdown": "https://wpnews.pro/news/mcp-python-sdk-official-shipped-an-update.md", "text": "https://wpnews.pro/news/mcp-python-sdk-official-shipped-an-update.txt", "jsonld": "https://wpnews.pro/news/mcp-python-sdk-official-shipped-an-update.jsonld"}}