Recursively reads all source files in a local repository directory. Automatically ignores .git, node_modules, binary files, and large files (>500KB). Returns a directory tree and the full content of each readable file.

Executes a small Python or Node.js code snippet in a sandboxed child process. Hard limits: 15 second timeout, 64 KB output cap. The snippet runs in an isolated temp file — no persistent state between calls. Ideal for quick calculations, data transformations, and API-free logic.

Searches all documents in a local docs/ folder (or any directory) for one or more keywords. Supports case-insensitive multi-keyword search across markdown, text, JSON, YAML, code, and other text files. Returns matching lines with surrounding context. Searchable extensions: .md, .txt, .rst, .html, .json, .yaml, .ts, .js, .py, .sh, .bat, .ps1, and more.

Executes a safe Windows CMD or PowerShell command on the local machine. Protected by a strict allowlist — only pre-approved commands are permitted. Dangerous patterns (rm -rf, del /s, format, shutdown, registry edits, etc.) are blocked even if the base command is allowed. Allowed commands include: dir, git, node, npm, python, tsc, docker, ipconfig, and more. Use this to run git status, dir, npm install, tsc --noEmit, etc.