Plugins Developer documentation for building, testing, and publishing plugins. Combine skills, MCP servers, and optional interfaces to connect your tools and services to ChatGPT and Codex.
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Computer Use Control Mac apps from ChatGPT Chrome Control Chrome with ChatGPT Spreadsheets Create and edit spreadsheet files Presentations Create and edit presentations Data Analytics Answer product and business questions GitHub Triage pull requests, issues, and CI Explore the docs Find the concepts, walkthroughs, and guides for each stage of building a plugin.
Core concepts Learn how plugins, skills, and MCP servers work together.
Plan Choose the user workflows your plugin should support and design its tools.
Build Add the capabilities your plugin needs, from authentication to optional UI.
Test and publish Evaluate the complete experience, submit it for review, and maintain it.
Guides Refine your plugin's interface, discoverability, security, and reliability.
Resources Find release notes, plugin guidelines, review requirements, and references.
