Does MCP Run Python (Pydantic) work with Claude Code?

Q: Does MCP Run Python (Pydantic) work with Claude Code?

Yes. In our test on 2026-10-15 (Claude Code 2.1.296 (Claude Code), plan: Claude Pro), MCP Run Python (Pydantic) passed install, connect, tools and an agent task.

Yes. MCP Run Python (Pydantic) passed every step of our test in Claude Code on Oct 15, 2026: it installed, connected, its tools were visible, and an agent used it to finish a real task.

Result

ResultPassed

Date testedOct 15, 2026

Plan tested onClaude Pro

App version2.1.296 (Claude Code)

Modelhaiku

Steps

install OK
connected OK
tools visible OK
agent task: run cell OK

From our own harness run, not the maker’s claims. How we test.

What happened in this run

Install config we used

claude mcp add -s local mcp-run-python -e PATH=/home/box/.deno/bin:/usr/local/bin:/usr/bin:/bin -- uvx mcp-run-python stdio

Connection check

mcp-run-python: uvx mcp-run-python stdio - ✔ Connected

Tools check

verified via task step: agent saw and called the server's tools

Agent task: run cell

Tool calls, in order: mcp__mcp-run-python__run_python_code

Raw details from our harness log for this run. Secrets redacted.

Set it up in Claude Code

Copy-paste config for every app is on the MCP Run Python (Pydantic) page. Not connecting? Claude Code MCP troubleshooting.

Other apps we tested it in: Cursor (passed).

All MCP servers tested in Claude Code