Definition

Toolkit

A toolkit is a collection of related tools for one external service, such as GitHub, Gmail, or Slack.

A toolkit groups individual actions under one integration. A GitHub toolkit can contain separate tools for creating an issue, reading a repository, and listing pull requests. A toolkit count and a tool count measure different things.

In Composio, the toolkit identifies the service and its authentication options. A connected account supplies a user's credentials when its tools execute.

Tool
Auth config
Connected account

Sources and implementation

Technical reference
Technical glossary: toolkit
Implementation guide
Tools and toolkits
Browse toolkits

Reviewed October 29, 2026. Next review January 29, 2027.

Owner: Brendan O'Leary / Developer Marketing

Related terms

Sources and implementation