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New featureDeveloper API

Connect Buildside to Claude and ChatGPT

Buildside team

Use Buildside MCP to discover founders and products, research public details, and work with your conversations from an AI assistant.

What’s changed

  • Eight focused tools cover discovery, research, private inbox reads, individual text messages, and free usage inspection.
  • Claude and ChatGPT connect through Buildside sign-in and permissions tied to a scoped API key you choose.
  • Existing API credits, monthly allowances, prices, and spending limits apply, with a free synthetic sandbox and no MCP subscription.
  • Keep native confirmation enabled for messages. Automatic tool approval can skip confirmation; retries reuse the same message identifier to prevent duplicates.
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