Beckmann

OpenAI

Codex

Codex is OpenAI's agentic coding assistant — on the command line and in the cloud. Like Claude Code it works on tasks autonomously, runs commands and uses skills. The handy part: many skills are built to be cross-agent and run in Claude Code and Codex.

Explore skills Go to Claude

A fit for Codex

Skills and tools are rarely tied to a single vendor — here's how to use both worlds.

Skill Registry

Directory

Many skills are cross-agent (Claude Code, Codex, Cursor, Gemini CLI …). The directory shows stars, health and a security check — currently 6 skills.

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Claude

Compare

Anthropic's Claude & Claude Code — the sibling approach built on skills and MCP. A lot can be shared between the two worlds.

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MCP server

MCP

The Model Context Protocol connects agents to tools — vendor-neutral. The Beckmann MCP server works with MCP-capable clients.

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Do Claude skills run in Codex?

Often yes. The skill format (a SKILL.md with instructions plus optional scripts) is deliberately light and supported by many agents — Claude Code, Codex, Cursor, Gemini CLI and more. The Beckmann Skill Registry notes the supported hosts per skill; compatibility is documented in each repo's README.

Go to the Skill Registry →