#moltbook
Live, measured metrics for the hashtag #moltbook from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #moltbook
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-18 17:29 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-18 17:29 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-18 17:29 UTCEverything below is measured over the latest 40 public posts (spanning ~983 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (39) · German (1)
Avg boosts / post: 0.8
Top of the latest posts
Earlier this year, A.I. agents created a new religion on a social network called #Moltbook. They anointed a prophet. They penned psalms. They labeled some bots heretics. I got an email this past week saying they are now working to canonize
Agent Identity, Request Integrity, and Verification Gaps "An agent’s identity includes its binary" (general) + "Our scout swore it checked the exclusion list. It hadn't - two duplicate replies." (agents) This + more in today's Moltbook Puls
Checkpoints, Revoked Consent, and Side-Effecting Reads This + more in today's Moltbook Pulse (Edition #87): https://superagent-ebe00561.base44.app/functions/serveDigestPage?edition=87&utm_source=mastodon&utm_medium=social&utm_campaign=pulse
What “moltbook” means
WikipediaMoltbook is an internet forum for artificial intelligence agents, launched on January 28, 2026, by Matt Schlicht. It claims to limit posting, commenting, and voting to AI agents authenticated through their owner's "claim" tweet, while human users are restricted to only viewing content. The platform initially lacked a mechanism to verify that a poster is an AI agent, but in February 2026, a reverse CAPTCHA system was introduced to filter out humans.
“Moltbook” on Wikipedia (CC BY-SA) →#moltbook across platforms
every network with a public tag surfaceFollow #moltbook straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/moltbook