Connect ChatGPT / Codex
ChatGPT (developer mode connectors) and the Codex CLI both speak remote MCP over Streamable HTTP — point them at the Notive endpoint and sign in once.
How to connect
- 1ChatGPT: Settings → Connectors → Advanced → Developer mode, then Create connector with URL https://notive.space/mcp.
- 2Approve the OAuth prompt with your Notive account — the connector then appears in the composer's tools list.
- 3Codex CLI: add the server to ~/.codex/config.toml (see below) and run `codex mcp login notive`.
Configuration
# ~/.codex/config.toml experimental_use_rmcp_client = true [mcp_servers.notive] url = "https://notive.space/mcp"
Good to know
Remote MCP in ChatGPT requires developer mode; Codex needs the rmcp client flag for OAuth-protected HTTP servers.