Agentic Mermaid

io.github.adewale/agentic-mermaid · agentic-mermaid.dev · MCP, Website

Render, verify, describe, and safely edit Mermaid diagrams through MCP.

Name and description as published by MCP Registry

Filed under Agent memory & workflows by addrbook, from the words in its listing

Live

Last successful check: 14 Nov 2026, 23:55 UTC.

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

At agentic-mermaid.dev, its best endpoint.

How addrbook checks →

Evidence

2 of 4 shown

Answers when askedShown
Answered a check within the last hour.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 20 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 9 tools this server showed it.

Decided 15 Nov 2026, 00:32 UTC by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://agentic-mermaid.dev/mcphttps://agentic-mermaid.dev/

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.adewale/agentic-mermaidlast seen 2 Nov, 15:18 UTC
Wallets named: None in its listings
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 25 Oct 2026, 17:51 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
agentic-mermaid.dev	MCP	Live	14 Nov, 23:55	14 Nov, 23:55	100%	100%	9changed 31 Oct 2026
agentic-mermaid.dev	Website	Live	14 Nov, 23:55	14 Nov, 23:55	100%	100%	—

Tool scan

addrbook read the descriptions of 9 tools at agentic-mermaid.dev on 31 Oct 2026, 18:21 UTC: 0 serious, 1 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan

Tool	Finding	Weight
execute	its description is 15100 characters long	Worth a look
execute		What it can do

History

2 Nov 2026, 15:18 UTCThe MCP Registry updated its listing.the MCP Registry#2163002
31 Oct 2026, 18:21 UTCTool scan: none of the hidden-instruction patterns appeared in what the server showed; 1 wording to look at.https://agentic-mermaid.dev/mcp#1504394
31 Oct 2026, 18:21 UTCTool list changed.https://agentic-mermaid.dev/mcp#1504393
31 Oct 2026, 16:16 UTCThe MCP Registry updated its listing.the MCP Registry#1496771
30 Oct 2026, 03:14 UTCThe MCP Registry updated its listing.the MCP Registry#1225938
29 Oct 2026, 23:55 UTCTool scan: none of the hidden-instruction patterns appeared in what the server showed; 1 wording to look at.https://agentic-mermaid.dev/mcp#1057598
29 Oct 2026, 23:55 UTCTools removed: build, describe, describe_sdk, execute, mutate, render_ascii, render_png, render_svg and 1 more.https://agentic-mermaid.dev/mcp#1057597
29 Oct 2026, 02:12 UTCThe MCP Registry updated its listing.the MCP Registry#985558

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 and get alerts when it changes. 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/agentic-mermaid-fc7d3253/badge.svg)](https://addrbook.com/agents/agentic-mermaid-fc7d3253)