build-chatgpt-app Skill
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project sc Published by openai in plugins.
What is build-chatgpt-app Skill?
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project sc Published by openai in plugins. This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.
Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement.
Key capabilities
- Includes SKILL.md support
- Reusable instructions support
- Documentation
- Design and media
- Documentation use cases
- Design and media use cases
Technical details
- Install or run with Copy skill directory
When to use build-chatgpt-app Skill
- Use it for documentation.
- Use it for design and media.
Built with
Editorial notes
Source
- Creator: openai
- Repository: openai/plugins
- Skill file: plugins/openai-developers/skills/build-chatgpt-app/SKILL.md
What it does
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project sc
Skill instructions
Build ChatGPT App Overview Scaffold ChatGPT Apps SDK implementations with a docs-first, example-first workflow, then generate code that follows current Apps SDK and MCP Apps bridge patterns. Use this skill to produce: - A primary app-archetype classification and repo-shape decision - A tool plan (names, schemas, annotations, outputs) - An upstream starting-point recommendation (official example, ext-apps example, or local fallback scaffold) - An MCP server scaffold (resource registration, tool handlers, metadata) - A widget scaffold (MCP Apps bridge first, window.openai compatibility/extensions second) - A reusable Node + @modelcontextprotocol/ext-apps starter scaffold for low-dependency fallbacks - A validation report against the minimum working repo contract - Local dev and connector setup steps - A short stakeholder summary of what the app does (when requested) Mandatory Docs-First Workflow Use $openai-docs first whenever building or changing a ChatGPT Apps SDK app. 1. Invoke $opena
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Frequently asked questions
What is build-chatgpt-app?
build-chatgpt-app is a open-source AI agent skill with Copy skill directory. Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI.
Who is build-chatgpt-app best for?
build-chatgpt-app is best for reusing agent instructions, scripts, and references, documentation workflows, design and media workflows.
How do I install build-chatgpt-app?
Install or run build-chatgpt-app using Copy skill directory. Check build-chatgpt-app for the latest setup command.
Is build-chatgpt-app actively maintained?
build-chatgpt-app may need a closer maintenance check before production use.
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