# codex-mcp

> Use this tool when you need to generate, debug, or interact with code using AI agents, and require a secure authentication mechanism via ChatGPT OAuth. The codex-mcp server provides a wrapping interface for the OpenAI Codex SDK, enabling seamless interaction with Codex agents for various coding tasks. It accepts authentication inputs and outputs generated code, making it ideal for automated coding, debugging, and development workflows.

Canonical page: https://skillsregistry.net/skills/j-token-codex-mcp  
JSON: https://api.skillsregistry.net/v1/skills/j-token-codex-mcp

## Description

MCP server wrapping OpenAI Codex SDK to run Codex agents for code generation, debugging, and more, authenticating via ChatGPT OAuth.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/vp2uw44x8q)
- **Repository:** <https://github.com/j-token/codex-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "j-token-codex-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/j-token-codex-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/j-token-codex-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt