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Run sandboxed Python to reduce MCP context v1.0.0

Use this resource to run sandboxed Python code that calls your MCP tools

New

  • 312 downloads
  • 141 likes
  • 191 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install sandboxed-python-mcp-execution

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent writes Python that discovers and calls MCP tools at runtime, inside a rootless Podman or Docker container. According to the skill, the context load drops from about 30,000 to 200 tokens.

Mostly picked by

Updated November 2, 2026

Card for the “Run sandboxed Python to reduce MCP context” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: Podman or Docker prerequisites by system
  • SKILL.md: bridge installation with pip or uv
  • SKILL.md: pulling the container image

Good fit for

  • Your agent is overloaded by the descriptions of many MCP tools
  • You want to run code in an isolated environment

Not for

    Tags

    • python
    • containers
    • mcp
    • sandbox

    About

    You say

    “Browse the available MCP tools, find the ones about invoices and run them for this month.”

    Card for the “Run sandboxed Python to reduce MCP context” skill

    Skill published by reason-machines under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to run sandboxed Python code that calls your MCP tools
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE0 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md14.9 KB

    Origin and licence

    Listed unmodified

    Author
    reason-machines
    Source
    github.com/reason-machines/mcp-skills/tree/8b5d6f4b8c9ec7285afe142d0f424d595a74c472/skills/mcp-server-code-execution-mode
    Licence
    MIT

    Notice

    « mcp-server-code-execution-mode » (reason-machines, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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