codex-mcp-tool
About
MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
CODEX_MCP_CWD CODEX_SESSION_TTL_MS CODEX_MAX_SESSIONSClaude Code
claude mcp add --env CODEX_MCP_CWD= --env CODEX_SESSION_TTL_MS= --env CODEX_MAX_SESSIONS= codex-mcp-tool -- npx @trishchuk/codex-mcp-tool
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"codex-mcp-tool","command":"npx","args":["@trishchuk/codex-mcp-tool"],"env":{"CODEX_MCP_CWD":"","CODEX_SESSION_TTL_MS":"","CODEX_MAX_SESSIONS":""}}'
JSON
{
"mcpServers": {
"codex-mcp-tool": {
"command": "npx",
"args": [
"@trishchuk/codex-mcp-tool"
],
"env": {
"CODEX_MCP_CWD": "",
"CODEX_SESSION_TTL_MS": "",
"CODEX_MAX_SESSIONS": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.