Composio
ServiceAvailableOAuth + multi-tool action provider for ~250 third-party services.
Use Composio in a planCapabilities
oauthmulti-toolcomposio
How it works
Composio is the OAuth + action layer that unlocks ~250 third-party apps. 1. Connect an app (Google, Slack, Notion, HubSpot, …) via Composio's OAuth. 2. The planner can then call that app's actions inside a step. 3. Composio handles tokens, refresh, and the action schema — no glue code. Best for: reaching a long tail of SaaS tools without a bespoke integration.