> For a complete page index of the Captain API documentation, fetch https://docs.captain.dev/llms.txt?excludeSpec=true

# Integrations

> Captain is a fully managed API for deterministic file search over unstructured data. Connect cloud storage (S3, GCS, Azure, R2), index files, and query retrieved chunks with metadata.

## Docs

- [Integrations](https://docs.captain.dev/guides/integrations/overview.md): Captain connects to cloud storage and SaaS data sources via Indexed Search (S3, GCS, Azure, Google Drive, SharePoint, Notion, Dropbox, Snowflake) and Live Search (Slack, Linear, Jira, Confluence, Gmail, HubSpot, NetSuite).
- [OpenClaw & Hermes](https://docs.captain.dev/guides/integrations/openclaw-hermes.md): Run Captain inside OpenClaw or Hermes. Multimodal search across text, images, video, and audio from an agent runtime.