Official MCP RegistryHosted serverb4-index.vercel.app

B4 Index

Independent build-vs-buy index that scores software categories as Build, Buy, Bridge, or Beware.

Connect to Claude Code

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claude mcp add --transport http b4-index https://b4-index.vercel.app/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “B4 Index”. Verified through the vendor namespace.