Open Connector documentation

Connect every agent
to the tools it needs.

Open Connector is an agent-first connector platform. Integrate once, then give agents a growing catalog of services through API, SDK, or MCP—without rebuilding every provider integration. Migrate compatible Composio client code with a one-line base URL change, and self-host when you need control.

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One integration, many tools
self-hostable and auditable
1

Connect once

Set up Open Connector instead of rebuilding each provider integration.

2

Choose tools

Your project decides which connectors and tools an agent can use.

3

Let agents act

Open Connector handles credentials and returns the tool result.

oc dispatches an allowed tool
↳ the provider receives the credential
↳ the agent receives the result

Choose your path

Start where your agent is today.

Read the core concepts

01 · Start here

Ship your first connected agent

Create a project, connect GitHub from the SaaS console, and make your first tool call.

Open quickstart

02 · Build

Connect accounts and call tools

Use API keys, connected accounts, and the Open Connector SDK to give an agent a scoped tool surface.

Build an agent

03 · Run it yourself

Self-host the platform

Deploy Open Connector with your database, encryption key, OAuth applications, and operational controls.

Read self-hosting docs

Explore the platform

Documentation organized around the work.

Authentication & connectionsOAuth, API keys, credential storage, and user-owned connected accounts.Tools & connectorsBrowse the codebase-backed catalog and find the tools an agent can call.Sessions, MCP & eventsExpose tools to an agent session, integrate MCP, and follow webhook delivery.Security & API referenceReview the vault, audit trail, environment variables, and public HTTP APIs.