Overview
Corsair is an open-source integration layer for AI agents and AI products. It provides infrastructure for connecting software to the applications its users rely on while supporting multi-tenant authentication and controlled access.
The platform is designed to reduce the maintenance burden created by changing provider APIs, authentication flows, routes, schemas, and error behavior. Execution can be hosted or self-hosted.
Key Capabilities
- OAuth-based connections for user accounts and third-party services
- Permissions for controlling sensitive actions performed by agents
- MCP support for exposing integrations to compatible AI systems
- Webhooks for responding to events and building triggered workflows
- Local database synchronization for supported integrations
- Typed operations that give agents structured access to external apps
Integration Coverage
Corsair offers more than 250 typed integrations. The catalog spans communication, developer tools, productivity, CRM, payments, project management, file storage, social platforms, and analytics.
Supported services shown in the catalog include Slack, GitHub, Gmail, Notion, Stripe, Linear, Jira, HubSpot, Salesforce, Google Calendar, Google Sheets, Google Drive, Discord, Airtable, Microsoft Teams, Supabase, and Vercel. Individual integrations expose their own set of operations and, where available, webhook events.
Agent Use Cases
Corsair can support agents that coordinate work across several applications within one request. Source examples include scheduling a calendar event and sending email, finding unshipped orders in Airtable, replying to email with permission controls, and notifying a user in Slack after a file appears in Google Drive.
Its customer-level configuration model also allows a product to track which integrations are connected, unavailable, or missing credentials for each user.