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mermaid-diagrams
Embed Mermaid diagrams in generated wiki pages. Use whenever documenting a runtime or request flow, a call sequence, a state machine or lifecycle, a data model or entity relationships, or non-trivial control flow, since these are clearer as a diagram than as prose. Also use when an update run touches a page that already contains a mermaid fence, or a page that contains a text fence a previous run degraded.
Why this score
This repo hosts 3 skills, so its 17,281 stars are split between them (about 5,760 each) for scoring.
Popularity score: 87/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 6c14bff27830, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onemermaid-diagrams langchain-ai/openwiki · Skill | 87 | ★ 17k | ≈107 always | 16d ago |
| pretty-mermaid imxv/Pretty-mermaid-skills · Skill Both about mermaid and diagram | 75 | ★ 1.5k | ≈22 always | 2mo ago |
| beautiful-mermaid calesthio/OpenMontage · Skill Both about mermaid and diagram | 90 | ★ 70k | ≈36 always | 19d ago |
| hustcc-mcp-mermaid hustcc/mcp-mermaid · MCP server Both about mermaid and diagram | 75 | ★ 647 | not measured | 6mo ago |
| create-diagram Mertcikla/tld · Skill Both about diagram and relationship | 73 | ★ 292 | ≈76 always | 17d ago |
| GitDiagram ahmedkhaleel2004/gitdiagram · MCP server Both about diagram and mermaid | 76 | ★ 19k | not measured | 5d ago |