[lpozo]

Where to put new files:

• New files should go into a top-level subfolder, named after the article slug. For example: my-awesome-article

How to merge your changes:

1. Make sure the CI code style tests all pass (+ run the automatic code formatter if necessary).
2. Find an RP Team member on Slack and ask them to review & approve your PR.
3. Once the PR has one positive ("approved") review, GitHub lets you merge the PR.
4. 🎉

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Code examples for the MCP Server Security: How to Harden a Python MCP Server tutorial. Files live in the mcp-server-security/ top-level folder, named after the article slug.

Verified locally on Python 3.14 with mcp==2.3.0, httpx2==2.16.0, and Bubblewrap 0.9.0: every script runs and prints the output the tutorial shows, and checklist.py was run both with and without bwrap. The secrets in demo_home/ are fake demo values.

🤖 Generated with Claude Code