Use this endpoint in every client:
Codex
ChatGPT
Claude Code
Cursor
Gemini CLI
Other clients
Start a new Codex session in the configured project and use /mcp to confirm that Niblet tools are loaded.
- Enable Developer mode in ChatGPT settings.
- Create a developer-mode app or custom connector.
- Choose remote streaming HTTP and paste the Niblet endpoint.
- Select OAuth and complete Niblet authorization in the browser.
Run /mcp in Claude Code and follow the browser authentication flow. Create .cursor/mcp.json in your project:Open Cursor’s MCP settings and authenticate the Niblet server. Run /mcp auth niblet to begin browser OAuth. Add a remote Streamable HTTP server named niblet. The client must support OAuth protected-resource discovery, Authorization Code with PKCE, and an HTTPS client identity and redirect flow.
Authorize carefully
The consent page shows the signed-in account, client, return host, and requested permissions. Stop if the return host is unfamiliar or the client asks for more access than the task needs.
Never work around OAuth by pasting a bearer token into client configuration or chat. A supported client should discover and complete the browser flow itself.
