MCP

In Claude on the web or Claude Desktop:

1. Go to Customize › Connectors and click Add.
2. Hover over Custom and select Web.
3. Name it Respan, enter https://mcp.respan.ai/mcp, and click Continue.
4. Keep the detected sign-in settings, click Add, and sign in to Respan.
5. In a chat, click +, hover over Connectors, and turn on Respan.

1. Go to chatgpt.com/plugins , click +, and choose Add custom MCP server.
2. Name it Respan and enter https://mcp.respan.ai/mcp as the server URL.
3. Choose OAuth for authentication, review the warning, and select I understand and want to continue.
4. Select Create as a plugin, then sign in to Respan.

Whether you can add custom MCP servers depends on your ChatGPT plan. In Business and Enterprise workspaces, an admin may need to allow them.

claude mcp add --transport http --scope user respan https://mcp.respan.ai/mcp

Then run /mcp in Claude Code, choose respan, and sign in.

Add this to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "respan": {
      "url": "https://mcp.respan.ai/mcp",
      "auth": {
        "CLIENT_ID": "enc_mQcqjLKvweUikLjRuWfTCem2CVwhJl39wSNfEOmSpuW7Pd02UtUaoL4vR5JdIwXelPmuap6S6Bmow7L3MY4Z_vbKz375X6T71R7sRdTBxPoDrYsCepi-7kqNGwPLwx9a9ucFaqAff1hPF4lNfXj6oeHSKspd8ci7TgU-Y813M_ZZ2P7qcKpjcsWuv2vZJsiZUyNL5rTIDdwbKGQXCCM7f8P_EPuhE5HC6yJ_O0rDy4Y1572C0eECAQusDgBoV5p7HG3LNhGkqsph2-APkgnU9IMgUNrFxofF"
      }
    }
  }
}

Then sign in to respan from Cursor’s MCP settings. The CLIENT_ID is a public identifier registered for Cursor, not a secret.

Any client that supports remote MCP servers with OAuth works: add https://mcp.respan.ai/mcp and sign in when it asks. Without OAuth, use an API key.