MerchSage Sponsorship Index
Public index of YouTube sponsorships: which brands sponsor which creators, from sampled videos.
likely compatible
Answered an MCP initialize with no credentials; use auth 'None'.
Rule R2a · what this means · Not tested in Copilot Studio.
| Registry name | com.merchsage/sponsors |
| Endpoint used for verdict | https://api.merchsage.com/mcp/sponsors |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | None (open) |
| Last endpoint check | 2026-10-20T18:11:56Z · initialize OK |
| Website | https://sponsors.merchsage.com |
| Version | 1.0.0 |
| Registry updated | 2026-09-01 |
Track changes like this weekly. New Copilot-ready MCP servers, breakages and auth changes, in one short email.
Is this wrong or out of date? Email us. Data built 2026-10-20.