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python-exec

Execute arbitrary Python code and return stdout.

Skill by lamm-mit

IndexedApache-2.0★ 250
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/lamm-mit-python-exec

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Execute arbitrary Python code and return stdout. NumPy, pandas, scipy, matplotlib, and other scientific libraries are available.

Use cases: data, research

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/python-exec

What's inside

Skill name
python-exec
Description
Execute arbitrary Python code and return stdout. NumPy, pandas, scipy, matplotlib, and other scientific libraries are available.
License
Apache-2.0
Instructions
19 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (2)

  • SKILL.md
  • python_exec.py · scripts/

SKILL.md (first lines)

# python-exec

Execute a Python code snippet in a subprocess and return its stdout output.

## Usage

```bash
python3 scripts/python_exec.py --code "import numpy as np; print(np.mean([1,2,3]))"
```

## Output

Returns stdout from the executed code (up to 8000 chars). If execution fails, returns stderr prefixed with `[stderr]:`.

## Available libraries

NumPy, pandas, scipy, matplotlib, scikit-learn, biopython, rdkit, and any other package installed in the environment.

From lamm-mit/scienceclaw, Apache-2.0.

More from lamm-mit/scienceclaw

Signals

Stars
250
Forks
47
Open issues
1
Last commit (this folder)
Apr 7, 2026 (6 months ago)
Last release
Jun 23, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
Repository
github.com/lamm-mit/scienceclaw
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from lamm-mit

Cite this page

python-exec skill. Agent Mart. https://agentmart.dev/skills/lamm-mit-python-exec (last updated 2026-10-24)