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openai-docs

Retrieve and cite official OpenAI documentation for Codex, models, APIs, and migrations.

5|1|Updated May 5, 2026
Search Tags:#documentation#codex#openai#api reference#prompting#model migration#gpt-6
One-click install
npx skills add https://github.com/cbusillo/codex-skills --skill openai-docs-cbusillo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: openai-docs
Source: https://github.com/cbusillo/codex-skills/tree/main/skills/openai-docs
Command: npx skills add https://github.com/cbusillo/codex-skills --skill openai-docs-cbusillo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve? Answers about OpenAI products, Codex behavior, model pricing, and API details go stale quickly, and guessing from memory produces wrong citations and broken migrations. This Skill enforces a docs-first workflow that searches and fetches official OpenAI documentation before answering, so responses stay current and properly cited. ## Core Features & Use Cases - Official-source routing: Searches and fetches only developers.openai.com, platform.openai.com, and learn.chatgpt.com, with strict rules for when to use the Codex manual, model resolvers, or bundled fallback references. - Model migration and prompting workflows: Guides GPT-6 Astra migrations with usage-site inventory, tier-aware target mapping (Astra/Terra/Luna), compatibility gates, and validation matrices. - Helper scripts: Includes a latest-model metadata resolver (POSIX and Windows/Node entrypoints) and a Codex manual fetcher with hash-verified caching and outline generation. - Use Case: Ask "migrate this project to GPT-6 Astra" and the Skill inventories every model usage, classifies each by role, applies scoped changes, and reports validation results with official citations. ## Quick Start Ask the agent to look up the current official OpenAI documentation for a Codex setting, model price, or API parameter and cite the source page.

Frequently Asked Questions about openai-docs

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

FAQPage Schema
How do I get current OpenAI model pricing and availability?▼

The Skill searches official OpenAI documentation first, then opens the relevant page on developers.openai.com or platform.openai.com before answering. It cites the exact page and states uncertainty when official sources do not establish pricing, limits, or account access.

How do I migrate an existing project to GPT-6 Astra?▼

The migration workflow inventories every model usage site, classifies each by role, maps roles to Astra, Terra, or Luna, and applies the smallest safe changes. It runs compatibility gates for endpoints, tools, caching, and structured outputs, then reports changed, unchanged, and blocked sites.

Does this Skill work for ChatGPT Work questions?▼

Yes, ChatGPT Work and mixed Chat/Work/Codex comparisons are handled through the official-docs route, prioritizing learn.chatgpt.com. It separates documented user-facing behavior from unverifiable claims about underlying models or entitlements.

What runtimes do the helper scripts require?▼

The latest-model resolver and Codex manual fetcher require Node.js 18 or newer. A POSIX shell wrapper locates a compatible Node binary automatically, while Windows uses the CommonJS entrypoint invoked directly with node.

When should I not use this Skill?▼

Do not use it for generic software tasks that merely mention Codex; answer those directly. It is scoped to OpenAI products, APIs, models, and Codex self-knowledge, not general programming help.

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