Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability
Category: Dev Tools & CI — see all ranked ›
Install (Claude Code):
claude mcp add pydantic-mcp-run-python -- npx -y @pydantic/mcp-run-pythonLooking for a replacement?
npx tashan-cli doctor is free and tells you everything above about your whole config. tashan Pro names the replacement — which one, and how it measures. $6/mo.- tashan score: 27.0
- Adoption: 39/wk
- Upkeep: 59.0
- Freshness: 17.0
- Evidence coverage: 100% of the inputs this score can use
- Health: abandoned
- License: MIT
Security audit
scanned 2026-07-30Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.
No known advisoriesclearchecked against OSV for 0.0.5
No access inferred from declared dependenciesnothing it depends on reaches files, shell or network. This reads declarations only — built-in APIs are invisible to it, so absence of a declaration is not absence of access
No build provenanceno attestation — the published artifact cannot be traced to its source
npm ↗ · pkg:@pydantic/mcp-run-python
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›
Measured 2026-08-01 · scorer s4 · how · something wrong here?