Connect Codex to any app via the Composio CLI. Send emails, create issues, post messages, update databases - take real actions across Gmail, Slack, GitHub, Notion, and 1000+ services from the terminal.

Connect Connect Codex to any app using the [Composio CLI](https://docs.composio.dev/docs/cli). Stop generating text about what you could do actually do it from the shell. When to Use This Skill Use this skill when you need Codex to: Send that email instead of drafting it Create that issue instead of describing it Post that message instead of suggesting it Update that database instead of explaining how What Changes Without Connect With Connect "Here's a draft email..." Sends the email "You should create an issue..." Creates the issue "Post this to Slack..." Posts it "Add this to Notion..." Adds it Supported Apps 1000+ integrations including: Email: Gmail, Outlook, SendGrid Chat: Slack, Discord, Teams, Telegram Dev: GitHub, GitLab, Jira, Linear Docs: Notion, Google Docs, Confluence Data: Sheets, Airtable, PostgreSQL CRM: HubSpot, Salesforce, Pipedrive Storage: Drive, Dropbox, S3 Social: Twitter, LinkedIn, Reddit Setup 1. Install the Composio CLI 2. Log In This opens a browser for authentication and lets you pick your default org and project. Use y to skip prompts in automated flows. 3. Link the Toolkits You Need Each command walks through OAuth once, then the connection persists. Done. Codex can now drive any connected app from the shell. Core Workflow 1. Know the tool slug? → composio execute 2. Don't know the slug? → composio search 3. Need clarification on inputs? → composio execute get schema or dry run 4. Toolkit not connected? → composio link <toolkit and retry 5. Multiple steps needed? → composio run for workflows, composio proxy for raw API calls Examples Discover a Tool Inspect Inputs Before Calling Send an Email Create a GitHub Issue Post to Slack Run Calls in Parallel Chain Actions with composio run Load reusable workflows from a file: Raw API Access ( proxy ) When no dedicated tool exists, hit the authenticated API directly: How It Works 1. You ask Codex to do something 2. Codex picks a slug via composio search or prior knowledge 3. CLI checks connection , prompts composio link if missing 4. Action executes against the real API and returns JSON to stdout Configuration Global flags: log level <all trace debug info warning error fatal none help for per command docs Environment variables: COMPOSIO API KEY auth credential (set for non interactive use) COMPOSIO BASE URL custom API endpoint COMPOSIO SESSION DIR override artifact storage COMPOSIO DISABLE TELEMETRY=true opt out of telemetry Type Safe SDK (Optional) Generate typed client code when you want to call tools from an app rather than the shell: Flags: o <dir , toolkits <list , compact , transpiled , type tools . Troubleshooting Not logged in → run composio login Connection required for <toolkit → run composio link <toolkit Unknown slug → composio search "<what you want " or composio tools list <toolkit Bad inputs → composio execute <SLUG get schema then dry run Action failed → check permissions in the target app Full reference: [docs.composio.dev/docs/cli](https://docs.composio.dev/docs/cli) <p align="center" <b Join 20,000+ developers building agents that ship</b </p <p align="center" <a href="https://platform.composio.dev/?utm source=Github&utm content=AwesomeSkills" <img src="https://img.shields.io/badge/Get Started Free 4F46E5?style=for the badge" alt="Get Started"/ </a </p