Public index of YouTube sponsorships: which brands sponsor which creators, from sampled videos.
Connect Remote server
claude mcp add --transport http sponsors https://api.merchsage.com/mcp/sponsors
{
"mcpServers": {
"sponsors": {
"url": "https://api.merchsage.com/mcp/sponsors"
}
}
}
{
"servers": {
"sponsors": {
"type": "http",
"url": "https://api.merchsage.com/mcp/sponsors"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.merchsage.com/mcp/sponsors
Tools 4 found in our last check
search_sponsorshipsSearch indexed sponsorships by brand name, category and creator size. Args: query: Substring of the brand name (case-insensitive). category: Category enum value, e.g. 'vpn_privacy' (see list_categories). min_subscribers: Only creators with at least this many subscribers. limit:…
get_brandEvery indexed creator a brand has sponsored. Args: slug: Brand slug, e.g. 'holafly' (lowercase, hyphen-separated).
get_creatorEvery indexed sponsorship for one YouTube creator. Args: handle: YouTube handle, with or without the leading '@'.
list_categoriesThe sponsorship categories in the index, with per-category counts.
Details
| Endpoint | https://api.merchsage.com/mcp/sponsors (Streamable HTTP) |
| First published | 1 Sep 2026 |
| Last updated | 1 Sep 2026 |
| Registry name | com.merchsage/sponsors |
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