openai-docs

Find and index official OpenAI developer documentation with precise section citations.

1|Updated Mar 6, 2026

Search Tags:#documentation #mcp #docs #openai #model-selection #upgrade-guide #gpt-5.4

Ready to run

npx skills add https://github.com/UntLab/codex --skill openai-docs-untlab

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: openai-docs
Source: https://github.com/UntLab/codex/tree/main/config/codex-skills/openai-docs
Command: npx skills add https://github.com/UntLab/codex --skill openai-docs-untlab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides authoritative, up-to-date OpenAI developer documentation with citations, loaded via the MCP server to guide users through OpenAI product usage, model-selection decisions, and GPT-5.4 upgrade guidance.

Core Features & Use Cases

MCP-powered lookup of official OpenAI docs with precise citations tailored to user queries.
Prioritized model-selection guidance using current OpenAI docs and bundled references.
GPT-5.4 upgrade and prompt-upgrade guidance, with safe fallbacks to official domains.
Flexible operation: falls back to web search only when MCP results are unavailable, and uses bundled references only as helper context.

Quick Start

Use the MCP server to locate and quote the official OpenAI documentation relevant to the user's query.

Frequently Asked Questions about openai-docs

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I find up-to-date OpenAI developer documentation with citations?▼

To find up-to-date OpenAI developer documentation with citations, use this Skill to query the MCP server for official docs. It locates authoritative sources, applies them to model-selection scenarios, and returns results with precise section anchors.

What is the best way to get GPT-5.4 upgrade guidance from official sources?▼

The best way to get GPT-5.4 upgrade guidance is to request it through the MCP server lookup. This Skill prioritizes current OpenAI docs and bundled references to provide safe, authoritative upgrade instructions with precise citations.

How does model-selection guidance work when querying OpenAI docs?▼

Model-selection guidance works by prioritizing MCP server results from current OpenAI docs, supplemented by bundled references as helper context. It ensures you receive authoritative documentation sourced directly from official domains for accurate decisions.

Can I use bundled references instead of the MCP server for OpenAI docs?▼

Bundled references are used only as helper context, not as the primary source for OpenAI docs. The Skill prioritizes MCP server results and falls back to web search only when MCP is unavailable, ensuring documentation remains authoritative.

What happens when MCP results are unavailable for OpenAI documentation?▼

When MCP results are unavailable for OpenAI documentation, the Skill falls back to web search to locate official domains. It then applies bundled references as helper context to still deliver up-to-date, cited guidance for your queries.

Does the OpenAI docs lookup return precise section anchors for quoting?▼

Yes, the OpenAI docs lookup returns results with precise section anchors suitable for concise quoting. This ensures you can accurately reference specific parts of the official developer documentation retrieved via the MCP server.