Setup guide

Set up codex-mcp-server in Cline

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MCP server wrapper for OpenAI Codex CLI that enables Claude Code to leverage Codex's AI capabilities directly.

01Configuration

{
  "mcpServers": {
    "codex-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "codex-mcp-server"
      ]
    }
  }
}

Add this to cline_mcp_settings.json. Generated from the captured install method (npx); the mcpServers shape is shared across Claude Desktop, Cursor, Windsurf, Cline, and VS Code.

02Steps

Make sure Cline is installed and up to date.
Open cline_mcp_settings.json and add the block above (merge into any existing mcpServers).
Provide any required API keys/credentials as environment variables.
Restart Cline and confirm codex-mcp-server’s tools appear.

03Other runtimes

Claude Desktop Cursor Windsurf Continue Goose VS Code OpenAI Agents SDK LangGraph CrewAI

04Provenance

config_sourcegenerated from captured install method

last_checked2026-08-16 21:11Z

sourcesGitHub repo search [p4]

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