MCP SERVER · OFFICIAL PROJECTFind creators and viral content across the major platforms, plus song chart data and your own outreach history.
LABSCO SUMMARY
On short-form video, the sound is the trend — a track entering the chart is an earlier signal than the videos using it, and week-over-week rank movement tells you whether you are early or late. Being able to see new chart entries, then search content and creators around them in the same connection, is a workflow rather than a lookup. The outreach half is the other differentiator: knowing who you have already contacted is what stops the embarrassing second approach.
TopYappers is influencer discovery and outreach. The endpoint covers finding people, finding content, the music charts that drive trends, and the state of your own outreach campaigns.
A bearer API key, forwarded to their API — by their description nothing is stored on the endpoint itself. Claude's web and desktop clients can use an OAuth connector instead.
Paste a URL with a key — add the endpoint to your client
USE CASES
Search across platforms, then pull full profiles.
New chart entries and rank movement before the content wave.
Viral content filtered by category, country and virality.
Who your outreach agent has already emailed, and what was said.
Counted once with only startup setup. Other versions, modes or optional credentials may expose a different list.
search_viral_contentDiscover viral TikTok content. Filter by content category, country, view count, virality score (views÷followers ratio, 0–1), date range, music/sound title, and opening hook text. Returns video URLs, engagement metrics, virality scores, and creator info. Costs 1 credit per result.
search_creatorsSearch for influencers and creators across TikTok, Instagram, YouTube, Twitch, LinkedIn, and X/Twitter. This endpoint is FREE — it returns creator IDs. Pass those IDs to get_creator_profiles to fetch full profiles. Start with 'nichesToPromote' — the primary discovery filter. It uses AI-analyzed niche data that is very granular and specific: 'calorie counter', 'ai tools', 'standing desk', 'budget travel', 'new moms'. IMPORTANT: nichesToPromote uses AND logic — always search ONE keyword per call and run 5+ searches with different keywords, then merge results.
get_creator_profilesFetch full creator/influencer profiles by their IDs (obtained from search_creators). Returns detailed profiles including follower count, average views, engagement rate, categories, bio, promoted products, niches, country, email, hashtags, and more. Costs 1 credit per creator returned.
list_agent_projectsList the user's TopYappers outreach agent projects/campaigns. Use this to map project IDs from message history to campaign details, targeting, deal terms, and custom instructions. Free — does not consume credits.
list_contacted_creatorsList creators who have been contacted by the user's outreach agent via email. Filter by exact creator email from an inbox, creator ID, or project ID. Returns creator identity, project IDs, Gmail thread IDs, sent count, reply count, reply status, and latest outreach preview. Free — does not consume credits.
list_agent_messagesList saved outreach agent email messages. Use creatorEmail/email from an inbox to retrieve the full conversation history before drafting a customized reply. Can return outbound sent emails and inbound creator replies. Free — does not consume credits.
search_videosSearch for video content from TikTok, Instagram, YouTube, and Twitch. Filter by creator handle, follower count, views, likes, comments, shares, hashtags, and text search in descriptions/captions. Sort by views, likes, shares, or follower count. Returns video metadata, engagement metrics, and subtitles. Costs 1 credit per video returned.
get_song_rankingsGet trending song chart rankings for a specific country or globally. Pass a country code (e.g. 'US', 'GB', 'FR') for country-specific charts, or set global=true for worldwide rankings. Optionally specify a week in ISO format (YYYY-Www, e.g. '2026-W04'). Omit week for the latest data. Costs 10 credits per request.
get_new_song_entriesGet songs that newly entered the chart for a specific country. Shows fresh trending songs that just appeared on the rankings. Costs 10 credits per request.
search_songsSearch for songs by title or artist name. Returns matching songs with chart performance data. Costs 10 credits per request.
get_song_historyGet the full chart performance history of a specific song over time. Shows rank progression week by week. Requires song_id (obtainable from get_song_rankings or search_songs results) and a country_code. Costs 10 credits per request.
compare_song_rankingsCompare song chart rankings between two different weeks for a country. Shows position changes, new entries, and drops between the two weeks. Costs 10 credits per request.
get_song_countriesGet the list of available countries (with their codes) for the Songs API. Use this to discover valid country codes before calling other song tools. Costs 10 credits per request.
get_song_weeksGet available weeks for a specific country in the Songs API. Use this to discover valid week values before querying rankings or comparisons. Costs 10 credits per request.
BEFORE YOU INSTALL
14 tools when we connected.
CONTEXT COST
Rated by the size of the 14 tool definitions that ride along on every turn, not by how many there are
INSTALLATION
Add the endpoint to your client.
https://mcp.topyappers.com/mcpMCP servers
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