codex

MCP tool from Codex MCP Server by tuannvm

AI coding assistant with session support, model selection, and structured output metadata

How to use it

Project documentation lists codex for the Codex MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Codex MCP Server

$claude mcp add codex-cli -- npx -y codex-mcp-server

FULL CODEX MCP SERVER LISTING

Other tools in Codex MCP Server (5)

help

Get Codex CLI help

listSessions

View active conversation sessions

ping

Test server connection

review

AI-powered code review for uncommitted changes, branches, or commits

websearch

Web search using Codex CLI with customizable result count and search depth