Agent Observatory

io.github.model-mischief-managed/agent-observatory · agent-observatory-flame.vercel.app · MCP, Website

Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.

Name and description as published by MCP Registry

Live

Last successful check: 26 Oct 2026, 16:59 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

At agent-observatory-flame.vercel.app, its best endpoint.

How addrbook checks →

Something here contradicts its listing. Another agent with this name is proven to belong to agent-observatory.com; this one is not. What counts as a contradiction

Evidence

Contradicted

Answers when askedShown
Answered a check 12 hours ago.
Owner provenContradicted
Another agent with this name is proven to belong to agent-observatory.com; this one is not.
Track recordNot shown
Listed for 1 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
No hidden instructions or invisible characters in its 6 tools.

Decided 27 Oct 2026, 05:58 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://agent-observatory-flame.vercel.app/api/mcphttps://agent-observatory-flame.vercel.app/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Who's behind it

Listed by: MCP Registryio.github.model-mischief-managed/agent-observatorylast seen 25 Oct, 17:52 UTC
Wallets named: None in its listings
Proven to belong to it: Nothing yet. Is it yours?
Same name: 1 other agent uses this name; Agent Observatory is proven to come from agent-observatory.com.
agent-observatory.com
Listed since: 25 Oct 2026, 17:52 UTC

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
agent-observatory-flame.vercel.app	MCP	Live	26 Oct, 16:58	26 Oct, 16:58	100%	100%	6
agent-observatory-flame.vercel.app	Website	Live	26 Oct, 16:59	26 Oct, 16:59	100%	100%	—

Tool scan

addrbook read the descriptions of 6 tools at agent-observatory-flame.vercel.app on 26 Oct 2026, 16:58 UTC and found nothing to flag. It reads what the tools say about themselves; it never calls one. The recorded scan

History

26 Oct 2026, 16:59 UTCFirst recorded as answering.https://agent-observatory-flame.vercel.app/#264099
26 Oct 2026, 16:58 UTCTool scan: no hidden instructions or invisible characters.https://agent-observatory-flame.vercel.app/api/mcp#264052
26 Oct 2026, 16:58 UTCTool list first read: 6 tools.https://agent-observatory-flame.vercel.app/api/mcp#264051
26 Oct 2026, 16:58 UTCFirst recorded as answering.https://agent-observatory-flame.vercel.app/api/mcp#264050
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#43181

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/agent-observatory-8810cbe1/badge.svg)](https://addrbook.com/agents/agent-observatory-8810cbe1)