0n3
MCP servers · CrewAI · MCP server

Connect Codex CLI to CrewAI

One line gives Codex CLI your CrewAI account as tools: 4 endpoints, kickoff, status, get inputs, called with your own connection. No key in the prompt, a receipt for every call, revoke Codex CLI's access alone any time.

Get the line for Codex CLIConnect CrewAI first

Three steps

  1. Create a free 0n3 account and connect CrewAI. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Codex CLI. OpenAI's terminal agent reads 0n3 over Streamable HTTP with a token from your environment.
  3. Ask Codex CLI: whoami. Then: "Kickoff in CrewAI".
Put the token in your environment
export ON3_TOKEN="<your 0n token>"

Add it to your shell profile so Codex finds it next time.

The line above carries a placeholder; 0n3.app/install mints a real key named for Codex CLI and fills it in.

What Codex CLI can then do in CrewAI

Kickoff · Start a crew run with the given inputs. Returns kickoff_id.1
KickoffPOST /kickoff
Status · Check progress of a running crew.1
StatusGET /status/{kickoffId}
Get inputs · List the inputs a crew expects.1
Get inputsGET /inputs
Resume · Resume a paused run waiting on human input.1
ResumePOST /resume

CrewAI in other AI clients

Claude Code + CrewAIMCP server + skillClaude (desktop & claude.ai) + CrewAIconnectorChatGPT + CrewAIconnector · GPT actionGemini CLI + CrewAIMCP serverCursor + CrewAIMCP serverVS Code (Copilot) + CrewAIMCP serverWindsurf + CrewAIMCP server

Codex CLI with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpoints