topskills

composio

1,000+ SaaS integrations as one skill. OAuth lifecycle, scoped credentials, structured actions.

Score 0(?)VerifiedAll surfacesby ComposioSource
Verified for:

Install

$ npx skills add composiohq/skills
Install without a terminal (Claude.ai)

composio is verified on Claude.ai, so you can install it from the browser — no command line. It then runs in Claude’s server-side sandbox, which has no shell and no access to your computer’s files: you upload what it should read and download what it produces.

  1. 1Turn on code execution. On claude.ai, open Settings → Capabilities and enable "Code execution and file creation". Skills that produce files need it, and it is off for some accounts by default.
  2. 2Download the skill folder. Follow the source link on the skill page to its repository and download the skill’s folder. Read the SKILL.md before you install it — it is plain text, and it is the instructions the agent will follow.
  3. 3Zip it and upload. Compress the folder into a .zip, then on claude.ai go to Customize → Skills and upload it. Skills you upload are private to your account.
  4. 4Ask for the work. Start a normal conversation and describe the job in your own words. The skill loads itself when your request matches what its description covers — you never invoke it by name.

Anthropic documents this flow in Use skills in Claude. See every Skill that installs this way.

Best for

Any agent that needs to act on real SaaS systems — Slack, Notion, GitHub, Stripe, Salesforce.

Not ideal for

Read-only research where MCPs would be lighter.

About this skill

1,000+ SaaS integrations packaged as one skill — OAuth lifecycle, scoped credentials, standardized action schemas.

OAuthSaaSAction-taking

Score breakdown

Score breakdown

rubric 1.0
Install count
0/20
Provenance
12.8/15
GitHub stars
0/15
Recency
6/10
Compatibility
10/10
Documentation depth
8/10
Install ergonomics
10/10
License
5/5
Verification freshness
3/5

Composite 0–100 score derived from 9 verifiable signals. See the rubric →

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Build new skills interactively. Output is a clean SKILL.md ready to publish.

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Ranked #5 in AI Agent Tooling

Publish the ranking in your README. The badge reads the live score, so it updates when the ranking does.

composio — ranked #5 in AI Agent Tooling on Top Agent Skills
Markdown
[![composio — ranked #5 in AI Agent Tooling on Top Agent Skills](https://top-agent-skills.com/badge/composio.svg)](https://top-agent-skills.com/skill/composio)
HTML
<a href="https://top-agent-skills.com/skill/composio"><img src="https://top-agent-skills.com/badge/composio.svg" alt="composio — ranked #5 in AI Agent Tooling on Top Agent Skills"></a>

Skill FAQ

About composio

What is the composio skill?

1,000+ SaaS integrations packaged as one skill — OAuth lifecycle, scoped credentials, standardized action schemas.

Which agents does composio work with?

Claude Code, Claude.ai (web app), Claude API, Cursor, Codex CLI, Gemini CLI, Antigravity IDE.

How do I install composio?

Run `npx skills add composiohq/skills` for Claude Code. See the install panel for per-agent commands.

Is composio free to use?

Yes — composio is open source (Apache-2.0).

Who maintains composio?

composio is published by Composio and was last updated on 2026-04-25.

What is composio best for?

Any agent that needs to act on real SaaS systems — Slack, Notion, GitHub, Stripe, Salesforce.