Connect

Wire Relay into your agent.

One server URL turns Claude, Cursor, VS Code, ChatGPT — any MCP client — into a Relay agent. Connect once, then open any Code straight into the tool you already work in.

Add the Relay server

Paste this one URL into your client. No API keys — your browser opens a Relay sign-in the first time a client connects.

MCP Server URL https://mcp.relayctx.com Copy

“Custom connector” is normal. Relay isn't in the directories yet — the URL is all your app needs. Same Relay, works just the same.

Verify the handshake

Relay listens for the first time your client calls in. The moment it lands, this connects — no refresh.

Listening for your first handshake… Open a new chat in your client and ask it to “Load my Relay context.”

prototype only — real screen detects it live

Open your first Code

Here's a starter Code loaded into your account. Open it in the agent you just connected — the loop closes.

Same everywhere. This launcher is the exact widget on every relay, the welcome email, and the claim page — connect here, open from anywhere.