Agent Native

openai-knowledge

This skill enables the agent to retrieve current OpenAI API documentation through an MCP server, search for specific topics, and fetch exact markdown pages or…

by OpenAIOfficial publisherNot reviewed

Identity proven by GitHub's verified organisation badge (openai)

Agents
Codex
License
MIT (permissive)
Pin
05241c7pinned Oct 9, 2026
Context cost
about 370 tokenswhen the skill loads
GitHub stars
3,899on openai/openai-agents-js
Scripts
None found

What it does

“Retrieve authoritative OpenAI API and platform documentation when an integration or claim needs current external evidence.”
The author's description, from SKILL.md

Generated summary from the skill's own text

This skill enables the agent to retrieve current OpenAI API documentation through an MCP server, search for specific topics, and fetch exact markdown pages or endpoint schemas. The agent uses this to answer questions about OpenAI integration with verified information instead of relying on outdated knowledge.

When to use it

  • Answering questions about OpenAI API features, parameters, or endpoints
  • Verifying current API limits, defaults, or field names
  • Building integrations that require accurate OpenAI documentation
  • Checking for recently added or changed API functionality

When not to

  • When the OpenAI MCP server is not installed or configured
  • For general programming questions unrelated to OpenAI APIs
  • When speed is critical and approximate answers suffice

Install

These commands install from the publisher's repository and need no account.

skills CLI

npx skills add openai/openai-agents-js --skill openai-knowledge

Installs from the repository's default branch, which may have changed since the commit we checked.

GitHub CLI 2.90 or later

gh skill install openai/openai-agents-js openai-knowledge@05241c7aa3d5629acc7407dd8ee1105637fe0369

Installs the commit we checked (05241c7).

Copy by hand

Download the folder at 05241c7 and put it in .claude/skills/openai-knowledge for Claude Code and in .agents/skills/openai-knowledge for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.

Skill folder on GitHub at 05241c7

Copy for your agent

A prompt for any coding agent. It installs this skill from GitHub at the pinned commit, copies the files as they are, and runs nothing unless you ask.

Prompt

Install the agent skill "openai-knowledge" by OpenAI.

Source, pinned to commit 05241c7aa3d5629acc7407dd8ee1105637fe0369:
https://github.com/openai/openai-agents-js/tree/05241c7aa3d5629acc7407dd8ee1105637fe0369/.agents/skills/openai-knowledge

1. Download that folder at exactly this commit. Do not use the default branch.
2. Copy every file unchanged, keeping the folder structure, into .claude/skills/openai-knowledge/ for Claude Code and .agents/skills/openai-knowledge/ for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. Create the folders if they do not exist.
3. Do not edit the files, and do not run any script in the folder unless I ask you to.
4. When you are done, list the files you copied and where you put them.

Listing and checks: https://www.agentnative.dev/skills/openai/openai-knowledge

SKILL.md at the pin

---
name: openai-knowledge
description: Retrieve authoritative OpenAI API and platform documentation when an integration or claim needs current external evidence.
---

# OpenAI Knowledge

## Overview

Use the OpenAI Developer Documentation MCP server to search and fetch exact docs (markdown), then base your answer on that text instead of guessing.

## Workflow

### 1) Check whether the Docs MCP server is available

If the `mcp__openaiDeveloperDocs__*` tools are available, use them.

If you are unsure, run `codex mcp list` and check for `openaiDeveloperDocs`.

### 2) Use MCP tools to pull exact docs

- Search first, then fetch the specific page(s).
  - `mcp__openaiDeveloperDocs__search_openai_docs` → pick the best URL.
  - `mcp__openaiDeveloperDocs__fetch_openai_doc` → retrieve the exact markdown (optionally with an `anchor`).
- When you need endpoint schemas or parameters, use:
  - `mcp__openaiDeveloperDocs__get_openapi_spec`
  - `mcp__openaiDeveloperDocs__list_api_endpoints`

Base your answer on the fetched text and quote or paraphrase it precisely. Do not invent flags, field names, defaults, or limits.

### 3) If MCP is not configured, guide setup (do not change config unless asked)

Provide one of these setup options, then ask the user to restart the Codex session so the tools load:

- CLI:
  - `codex mcp add openaiDeveloperDocs --url https://developers.openai.com/mcp`
- Config file (`~/.codex/config.toml`):
  - Add:
    ```toml
    [mcp_servers.openaiDeveloperDocs]
    url = "https://developers.openai.com/mcp"
    ```

Also point to: https://developers.openai.com/resources/docs-mcp#quickstart

From openai/openai-agents-js at 05241c7, shown as plain text under its license: MIT (permissive). The license text is in LICENSE.

View SKILL.md on GitHub at 05241c7

Files

2 files, 1.9 KB in total. Each file has a sha256 in the pin's manifest; the first 12 characters are shown.

Skill folder on GitHub at 05241c7
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The skills listed here are third-party software, collected from public GitHub repositories as a catalog of recent skills and provided as is. Agent Native does not write or control them and is not responsible for any harm, loss or damage caused by installing or using them. Labels and checks describe what we saw at one commit and are not a guarantee. Read a skill's files before you run it. Terms of use