# codex-cli-mcp

> Use this tool when you need to integrate OpenAI Codex with MCP clients for automated and headless interactions. It solves problems of limited accessibility and manual input by enabling seamless communication between Codex and MCP clients through tools like codex and codex-reply. The tool accepts Codex inputs and outputs MCP-compatible responses, ideal for use cases requiring automated AI-driven workflows.

Canonical page: https://skillsregistry.net/skills/nayagamez-codex-cli-mcp  
JSON: https://api.skillsregistry.net/v1/skills/nayagamez-codex-cli-mcp

## Description

Bridges OpenAI Codex CLI to any MCP client, allowing headless Codex sessions via tools like codex and codex-reply.

## 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/x3iyangrp1)
- **Repository:** <https://github.com/nayagamez/codex-cli-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": "nayagamez-codex-cli-mcp"
    }
  }
}
```

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