Official MCP RegistryListed
CommunityMentions
Which subreddits AI answers cite, matched to your product, with each one's most-cited threads.
First seen 15 Oct 2026. Evidence as of 15 Nov 2026.
2
Tools
From an anonymous probe
1
Source listings
Each with its own history
5
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| find_subreddits | Use this when someone asks which subreddits or Reddit communities fit a product, brand or niche, or where on Reddit AI answers look for recommendations in a category. Takes a short description such as "AI writing tool for marketers" and returns up to 10 matching subreddits, closest match first, with how often AI answers cited each, members and a link to each subreddit's data page. Only subreddits in CommunityMentions' data (cited 50+ times or with 50+ verified comments placed) are included; health, legal-help and adult communities are left out. | Read-only |
| get_subreddit | Use this when someone asks how often AI answers cite a specific subreddit, which of its threads get cited, or whether it matters for being recommended by ChatGPT, Perplexity or Gemini. Takes a subreddit name such as "SaaS" or "r/marketing" and returns its AI citations by engine, the kinds of questions those answers were about, its most-cited threads and its member count. | Read-only |
Change history
- server instructions changed (+"35,394" +"80,605" +"2026-11-15.")
- server instructions changed (+"35,381" +"80,500" +"2026-11-08.")
- server instructions changed (+"35,035" +"78,023" +"2026-11-01.")
- server instructions changed (+"34,493" +"75,343" +"2026-10-28.")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.communitymentions/communitymentions | 15 Oct 2026 | 15 Nov 2026 | 1 |