The CLI directory for the agent era

Find the best CLI
for any service

CLIs are the interface layer AI agents use to interact with the world. We index them so you can find the right one.

216 CLIs · 2 agent-ready · Why CLIs matter →

Or skip the search — let your agent find CLIs · curl clis.dev/api/clis

All Agent-ready

AI & LLM Tools Files & Navigation GitHub & Git Containers & K8s Shell Utilities System Monitoring HTTP & APIs Databases Data Processing Dev Tools Google Workspace Cloud & Storage Utilities Networking Security Media & Video Package Managers Testing & QA

3 results · sorted by stars

Google Suite CLI: Gmail, Calendar, Drive, Contacts. The CLI that proved you don't need Google to build a Google CLI.

Official Google Workspace CLI. Gmail, Drive, Calendar, Sheets, Docs. MCP-ready.

Google Calendar CLI. View, add, manage events from the terminal.

Why CLIs?

The interface layer for AI agents

AI agents don't click buttons — they run commands. A single CLI call uses ~200 tokens. The equivalent MCP server dumps 55,000 tokens into your context window. That's a 275x difference →

MCP Server Agent Skill JSON Output

Why CLIs matter Build your own

/api/clis /llms.txt