Polis Protocol MCP Server

🌐 Website → polis-protocol.ymlsora.chatgpt.site · Install · Proof · Plug into your agent (MCP). It runs locally over stdio via the published package.

People who work with agent protocol, agents md and claude skill and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-13 · ★ 5 · #139 OF 250 MAINTAINED CODING AGENT · VERIFIED 2026-09-30

MIT · Python servers · how we verify → /methodology

01 · Install Polis Protocol

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add yehudalevy-collab-polis-protocol -- uvx polis-protocol

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "yehudalevy-collab-polis-protocol": {
      "command": "uvx",
      "args": [
        "polis-protocol"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package polis-protocol - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.yehudalevy-collab is GitHub-verified and matches the repo owner

03 · What Polis Protocol can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v2.0.1 · 2026-06-19

Patch release. Fixes the CLI --help banner printing the wrong version (the 2.0.0 wheel showed 'polis 2.0.0a2' because the version string was hardcoded). polis/__init__.py now derives __version__ from package metadata…

v2.0.0 · 2026-06-19

Stable release. Full surface: CLI + MCP + dashboard + VS Code extension + evidence-weighted routing + guardrail auto-injection + polis reflect (Layer 3 self-amendments). Install: uvx polis-protocol init

04 · Who maintains Polis Protocol

Polis Protocol is maintained by yehudalevy-collab. It's the only MCP server we track from this author; the repo dates to May 2026.

05 · Facts

repository: github.com/yehudalevy-collab/polis-protocol
website: https://polis-protocol.vercel.app/
category: coding agent - ranked #139 of 250 actively-maintained coding agent servers as of 2026-09-30.
registry: io.github.yehudalevy-collab/polis-protocol (active, first published 2026-06-15 · 3 versions)
packages: pypi:polis-protocol

06 · Polis Protocol FAQ

What is Polis Protocol?

🌐 Website → polis-protocol.ymlsora.chatgpt.site · Install · Proof · Plug into your agent (MCP). It runs locally over stdio via the published package.

Is Polis Protocol still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-13. We re-verify nightly.

How do I install Polis Protocol?

Run `uvx polis-protocol`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Polis Protocol run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Polis Protocol

Alternatives to Polis Protocol

Maintained coding agent servers if Polis Protocol isn't the fit.

Pairs well with

Servers that cover what Polis Protocol doesn't - only shown when the pairing reason fits the companion.

More coding agent MCP servers · Codex Bridge · Mergetrain · Koncept MCP Server · mdflow - Context OS for AI Coding Agents · Jules Dispatch

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