B4 Index
Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.
likely compatible
Declares API key header (Authorization); use Copilot Studio 'API key' → Header.
Rule R2b · what this means · Not tested in Copilot Studio.
| Registry name | ai.benroberts/b4-index |
| Endpoint used for verdict | https://b4-index.vercel.app/mcp |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | API key (header) |
| Last endpoint check | 2026-10-20T18:09:18Z · initialize OK |
| Website | https://benroberts.ai/directory |
| Version | 3.3.0 |
| Registry updated | 2026-07-03 |
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Is this wrong or out of date? Email us. Data built 2026-10-21.