composio: Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench

by ComposioHQ · MCP Server · ★ 31.0k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install composio

npm install @composio/core
yarn add @composio/core

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 67/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

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Quick Facts

Stars30,954
Forks4,929
LanguageTypeScript
CategoryMCP Server
LicenseMIT
Quality Score67/100
Open Issues143
Last Updated2026-11-07
Created2024-02-23
Platformsmcp, node
Est. Tokens~16k

About composio

Composio SDK Skills that evolve for your Agents 🌐 Website • 📚 Documentation This repository contains the official Software Development Kits (SDKs) for Composio, providing seamless integration capabilities for Python and Typescript Agentic Frameworks and Libraries. Getting Started TypeScript SDK Installation Quick start: Simple Agent with OpenAI Agents typescrip

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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