Customer service tools inside Claude, ChatGPT & Cursor

1. OAuth Connect (platforms)

   Claude / ChatGPT / Cursor discover /.well-known/oauth-authorization-server and /.well-known/mcp.json, register a client (DCR), and complete PKCE. Tool calls use Authorization: Bearer mcpat_….

2. API key (power users / agents)

   Mint a blgmcp_ key on MCP Integrations (GROWTH+ for read tools; MAX / ENTERPRISE for mutating tools) or call POST /api/v1/mcp/agent-signup programmatically. Send X-Blaigent-API-Key. Best for mcp-remote / curl / self-hosted bridges / agent CLIs.

3. Call the endpoint

   Streamable HTTP JSON-RPC at the URL below. Restart your client — Blaigent tools appear in its tool list.

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• Look up order #12345 and summarize shipping status.
• Search our knowledge base for the return window for electronics.
• Draft a polite reply apologizing for a late delivery.
• Check appointment availability for tomorrow afternoon.
• Open a high-priority ticket for a damaged item complaint.