Codex MCP Bridge MCP Server

What the code does

We read the source, 19 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    const output = execFileSync(binary, ["--version"], {

  for (const [key, value] of Object.entries(process.env)) {

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Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add codex-mcp-bridge -- npx -y codex-mcp-bridge

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

[mcp_servers.codex-mcp-bridge]
command = "npx"
args = ["-y", "codex-mcp-bridge"]

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

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

This one needs environment variables set before it will start: CODEX_CLI_PATH (Path to the codex CLI binary. Defaults to 'codex' on PATH.), CODEX_DEFAULT_MODEL (Default Codex model for codex/query/search.), CODEX_FALLBACK_MODEL (Model to use when the primary model hits a quota error.), CODEX_MAX_CONCURRENT (Maximum concurrent Codex CLI subprocesses (default 3).), CODEX_MCP_SERVERS (Controls which MCP servers from ~/.codex/config.toml stay enabled inside the Codex subprocess. Empty/unset disables all non-required servers; 'inherit' passes config through; comma-separated names (e.g. 'serena,github') enables those; values starting with '{' or '[' are raw TOML.). The author declared them in the registry entry; get the values from the project itself.