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skillOpenAI

Codex Agent Skills

Reusable workflows for Codex CLI, IDE, and app.

Codex skills are SKILL.md directories with instructions, optional scripts, references, assets, and agent metadata. They can be distributed through plugins.

Setup path

Install

$skill-creator
  1. 1

    Create

    Use $skill-creator or create .agents/skills/<skill-name>/SKILL.md.

  2. 2

    Describe

    Write a concise name and description so Codex can invoke the skill implicitly.

  3. 3

    Distribute

    Package reusable skills as a Codex plugin.

Tags

codexskillsworkflowplugins

Provider

Codex, Agents SDK, Responses API, skills, plugins, and MCP integrations for agentic software work.

Provider docs

Related resources

Framework
OpenAI

OpenAI Agents SDK

Code-first agent orchestration in TypeScript and Python.

The Agents SDK is for applications that own orchestration, tool execution, approvals, state, handoffs, tracing, and evaluation.

npm install @openai/agents zod
Verified 2026-06-12Open
MCP
OpenAI

OpenAI MCP and Connectors

Use remote MCP tools through the Responses API.

OpenAI Responses API can import tools from remote MCP servers that support Streamable HTTP or HTTP/SSE, then call those tools as part of a model run.

Verified 2026-06-12Open
Skill
Anthropic Claude

Claude Code Skills

SKILL.md workflows for Claude Code and Claude API.

Claude Code skills live in personal, project, plugin, or enterprise locations and can include scripts, templates, examples, and references.

mkdir -p ~/.claude/skills/summarize-changes
Verified 2026-06-12Open
Skill
Google Gemini

Gemini Docs MCP and API Skills

Keep Gemini coding assistants current with MCP plus portable skills.

Google hosts a public Gemini Docs MCP server and publishes Gemini API development skills installable through skills.sh or Context7.

npx add-mcp "https://gemini-api-docs-mcp.dev"
Verified 2026-06-12Open