Agent SDK and Runtime · Public

composio

Agent SDK project for checking tool calls, state, handoffs, traces, evaluation, and permission boundaries.

Agent SDKTool callsHandoffsTracingEvaluation boundaries

Best fitDevelopers building observable, testable, multi-tool agent applications.

Check whether this project matches your task before installing it.

What it can doAgent runtime preflights, tool permissions, state/handoff boundaries, trace acceptance, and evaluation checks

Review the portable capability path.

Before continuingVerify in a sandbox

Do not treat a preview pack as a proven local install.

GitHub snapshot29k stars

4.6k forks · 60 contributors

Doramagic.ai Last verification date: 2026-07-09 Verification method: source evidence, semantic profile, public page gate, and static build acceptance.

Official first step Read manual preview Source repository

Publication status · 2026-07-09

What is composio?

composio is an Agent SDK or runtime for tool calls, state, handoffs, tracing, and evaluation boundaries.
Best fit: Developers building observable, testable, multi-tool agent applications.
Not for: Not for one prompt, simple API calls, or environments that cannot isolate tool permissions.
Capability added to an AI workflow: Agent runtime preflights, tool permissions, state/handoff boundaries, trace acceptance, and evaluation checks
First safe verification step: Verify one minimal agent loop with fake tools and temporary credentials first.
Verification state: source, Quick Start, and sandbox install checks are recorded as passed.
Top risk: May increase setup, validation, or first-run risk for the user.
Evidence base: https://github.com/ComposioHQ/composio, https://github.com/ComposioHQ/composio#readme, Human Manual, Pitfall Log

Quick decision

Use this section to decide whether the project is worth a deeper read.

Best forDevelopers building observable, testable, multi-tool agent applications.

Match the project to your task before installing it.

CapabilityAgent runtime preflights, tool permissions, state/handoff boundaries, trace acceptance, and evaluation checks

Agent SDK project for checking tool calls, state, handoffs, traces, evaluation, and permission boundaries.

RepositoryComposioHQ/composio

29k stars · 4.6k forks

What it can do

Translate the upstream project into concrete capabilities the user can judge before installing.

Composio Overview & Repository Structure

Related topics: Core SDK Models & Authentication, Provider Integrations & Tool Router

Source: https://github.com/ComposioHQ/composio / Human Manual

Core SDK Models & Authentication

Related topics: Composio Overview & Repository Structure, Provider Integrations & Tool Router, CLI, Operations & Troubleshooting

Source: https://github.com/ComposioHQ/composio / Human Manual

Provider Integrations & Tool Router

Related topics: Composio Overview & Repository Structure, Core SDK Models & Authentication, CLI, Operations & Troubleshooting

Source: https://github.com/ComposioHQ/composio / Human Manual

CLI, Operations & Troubleshooting

Related topics: Core SDK Models & Authentication, Provider Integrations & Tool Router

Source: https://github.com/ComposioHQ/composio / Human Manual

Doramagic Pitfall Log

Source-linked risks stay visible on the manual page so the preview does not read like a recommendation.

Source: Doramagic discovery, validation, and Project Pack records

Sources: https://github.com/ComposioHQ/composio, Human Manual, Project Pack evidence, and downstream validation signals.

Community Discussion Evidence

Project-level external discussion stays visible on the detail page, not only inside the manual.

Stars29k stars

Forks4.6k forks

Contributors60 contributors

Licenseunknown

Community Discussion Evidence

12 source-linked items

Review these external discussions before using composio with real data or production workflows. They are review inputs, not standalone proof that the project is production-ready.

01
Post-incident API key creation fails — dashboard CSP blocks reCAPTCHA ve
github / github_issue
02
[Bug]: Can't connect airtable
github / github_issue
03
Composio entirely unusable: MCP → 500, CLI whoami null, execute → 401, l
github / github_issue
04
Question: compact audit artifact for agent tool actions
github / github_issue
05
CLI Beta @composio/[email protected]
github / github_release
06
CLI Beta @composio/[email protected]
github / github_release
07
CLI Beta @composio/[email protected]
github / github_release
08
CLI @composio/[email protected]
github / github_release
09
CLI Beta @composio/[email protected]
github / github_release
10
CLI Beta @composio/[email protected]
github / github_release
11
CLI Beta @composio/[email protected]
github / github_release
12
CLI Beta @composio/[email protected]
github / github_release

How to start

Only source-backed commands are shown here. Verify them in an isolated environment first.

Try the prompt first

Test the workflow without installing the upstream project.

preview

Read the Human Manual

Understand inputs, outputs, limits, and failure modes.

manual

Take context to your AI host

Use the compiled assets in your preferred AI environment.

context

Run sandbox verification

Confirm install commands and rollback before using a primary environment.

verify

pip install composio

Official start command · https://github.com/ComposioHQ/composio#readme · verified: yes

Human Manual

The English page must expose the real manual, not a short placeholder.

8+ sections · Human Manual

composio Manual

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Open the full manual

https://github.com/ComposioHQ/composio Project Manual
Table of Contents
Composio Overview & Repository Structure
Related Pages
High-Level Architecture
Core SDK: `@composio/core`
Framework Providers
CLI: `@composio/cli`

Composio Overview & Repository Structure

Related topics: Core SDK Models & Authentication, Provider Integrations & Tool Router

Source: https://github.com/ComposioHQ/composio / Human Manual

Core SDK Models & Authentication

Related topics: Composio Overview & Repository Structure, Provider Integrations & Tool Router, CLI, Operations & Troubleshooting

Source: https://github.com/ComposioHQ/composio / Human Manual

Provider Integrations & Tool Router

Related topics: Composio Overview & Repository Structure, Core SDK Models & Authentication, CLI, Operations & Troubleshooting

Source: https://github.com/ComposioHQ/composio / Human Manual

CLI, Operations & Troubleshooting

Related topics: Core SDK Models & Authentication, Provider Integrations & Tool Router

Source: https://github.com/ComposioHQ/composio / Human Manual

Doramagic Pitfall Log

Source-linked risks stay visible on the manual page so the preview does not read like a recommendation.

Source: Doramagic discovery, validation, and Project Pack records

AI Context Pack and portable assets

After deciding to continue, take the project context into your own AI host.

Complete pack plus user-owned assets

These files are planning and verification assets for Claude Code, Codex, Gemini, Cursor, ChatGPT, and other AI hosts.

Download complete pack Read Human Manual

BundleComplete Project Pack AssetAI Context Pack AssetBoundary & Risk Card AssetHuman Manual AssetPitfall Log AssetPrompt Preview AssetQuick Start EvidenceREPO_INSPECTION.json

Preflight checks

Treat this page as a planning asset, not proof that your local environment is ready.

The manual is generated from source-linked project files and Doramagic validation signals.
Community evidence warnings stay visible instead of being converted into marketing claims.
This English page is indexable because the locale quality gate passed and explicit English index approval is enabled.
Use the upstream repository as the final authority for installation commands, license, and version-specific behavior.

Pitfall Log and verification risks

Doramagic surfaces high-risk items before users treat a candidate capability as verified.

high

Security or permission risk requires verification

May increase setup, validation, or first-run risk for the user.

high

Security or permission risk requires verification

May increase setup, validation, or first-run risk for the user.

medium

Installation risk requires verification

Upgrade or migration may change expected behavior: CLI @composio/[email protected]

medium

Installation risk requires verification

Upgrade or migration may change expected behavior: CLI Beta @composio/[email protected]

medium

Installation risk requires verification

Upgrade or migration may change expected behavior: CLI Beta @composio/[email protected]

medium

Configuration risk requires verification

Upgrade or migration may change expected behavior: CLI Beta @composio/[email protected]

medium

Configuration risk requires verification

Upgrade or migration may change expected behavior: CLI Beta @composio/[email protected]

medium

Configuration risk requires verification

Developers may misconfigure credentials, environment, or host setup: Composio entirely unusable: MCP → 500, CLI whoami null, execute → 401, login → 403