CLI520 — CLI Tools for AI Agents

A curated registry of command-line tools, optimized for both humans and AI agents. Every tool page includes machine-readable JSON metadata.

GET /api/cli-index.json — full index for programmatic access.

AI

Gemini CLI Google's AI assistant in your terminal

Cloud

gog (gogcli) Fast CLI for Gmail, Calendar, Drive and Google Workspace
kubectl Kubernetes command-line tool for cluster management

Dev

GitHub CLI GitHub's official CLI for PRs, issues, repos, and more

Knowledge

Obsidian CLI Interact with your Obsidian vault from the command line

Search

ripgrep Blazingly fast recursive search tool