Proofsource
AI visibility: which buyer questions name your brand in ChatGPT, Perplexity, Claude, AI Overviews.
likely compatible
Answered an MCP initialize with no credentials; use auth 'None'.
Rule R2a · what this means · Not tested in Copilot Studio.
| Registry name | co.proofsource/proofsource |
| Endpoint used for verdict | https://app.proofsource.co/v1/mcp |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | None (open) |
| Last endpoint check | 2026-10-20T18:10:29Z · initialize OK |
| GitHub | lcbasu/proofsource-plugins |
| Website | https://proofsource.co/ai-assistants |
| Version | 1.0.0 |
| Registry updated | 2026-10-13 |
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Is this wrong or out of date? Email us. Data built 2026-10-20.