Agent skill · Backend & API

composio

Use 1000+ external apps via Composio - either directly through the CLI or by building AI agents and apps with the SDK

melandlabsgithub.com/melandlabsGitHub ↗
claude-codeApache-2.0
Install
npx skills add melandlabs/openloomi --skill composio --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 33
SKILL.md size: 2 KB
Bundled scripts: none
Path: skills/composio/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 764
Language: TypeScript

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

## When to Apply - User wants to access or interact with external apps (Gmail, Slack, GitHub, Notion, etc.) - User wants to automate a task using an external service (send email, create issue, post message) - Building an AI agent or app that integrates with external tools - Multi-user apps that need per-user connections to external services ## Setup Check if the CLI is installed; if not, install it: ```bash curl -fsSL https://composio.dev/install | bash ``` After installation, restart your terminal or source your shell config, then authenticate: ```bash composio login # OAuth; interactive org/project picker (use -y to skip) composio whoami # verify org_id, project_id, user_id ``` For agents without direct browser access: `composio login --no-wait | jq` to get URL/key, share URL with user, then `composio login --key <cli_key> --no-wait` once they complete login. --- ### 1. Use Apps via Composio CLI **Use this when:** The user wants to take action on an external app directly — no code writing needed. The agent uses the CLI to search, connect, and execute tools on behalf of the user. Key commands (new top-level aliases): - `composio search "<query>"` — find tools by use case - `compos

What's inside
Steps it walks through
  1. When to Apply
  2. Setup
  3. 1. Use Apps via Composio CLI
  4. 2. Building Apps and Agents with Composio
Ships with 24 files
  • AGENTS.md
  • rules/_template.md
  • rules/app-auth-configs.md
  • rules/app-auth-popup-ui.md
  • rules/app-connected-accounts.md
  • rules/app-custom-tools.md
  • rules/app-execute-tools.md
  • rules/app-fetch-tools.md
  • rules/app-modifiers.md
  • rules/app-tool-versions.md
  • rules/app-toolkits.md
  • rules/app-user-context.md
  • rules/building-with-composio.md
  • rules/composio-cli.md
  • rules/setup-api-keys.md
  • rules/tr-auth-auto.md
  • rules/tr-auth-connections.md
  • rules/tr-auth-manual.md
  • rules/tr-building-chat-ui.md
  • rules/tr-framework-ai-sdk.md
  • rules/tr-framework-integration.md
  • rules/tr-framework-mastra.md
  • rules/tr-mcp-vs-native.md
  • rules/tr-session-basic.md
first 24 of 33
Commands it runs
curl -fsSL https://composio.dev/install | bash
composio login       # OAuth; interactive org/project picker (use -y to skip)
composio whoami      # verify org_id, project_id, user_id
composio init
More from openloomi
All skills →
About this skill
What does the composio skill do?

Use 1000+ external apps via Composio - either directly through the CLI or by building AI agents and apps with the SDK

How do I install it?

Run `npx skills add melandlabs/openloomi --skill composio --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From melandlabs/openloomi, a repository with 764 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going