composio-mcp
Installation
SKILL.md
Composio — CLI (primary) + MCP (fallback)
Connect AI agents to 1000+ external apps through Composio. This skill covers two execution paths and the full tool surface.
| Path | Transport | Auth | When to use |
|---|---|---|---|
| A. CLI (primary) | composio binary on PATH |
ak_* project API key |
Headless servers, scripts, any agent with shell access. Works once composio login succeeds. |
| B. MCP (fallback) | HTTP https://connect.composio.dev/mcp |
ck_* consumer key in x-consumer-api-key |
MCP-native agents that prefer tool calls over shell. Needs the consumer key from the dashboard. |
Both paths talk to the same Composio backend and expose the same toolkits. The CLI is the path of least resistance on headless boxes because it ships its own auth (composio login).
Decision flow
Need to use Composio?
├─ Agent has shell access? → Use CLI (Path A) → composio search/execute/link/run/proxy
└─ Agent is MCP-native only? → Use MCP (Path B) → mcp__composio__* tool calls