oh-my-mermaid/oh-my-mermaid
Some data may be outdated — see provenance labels.
Turn complex codebases into clear, navigable architecture diagrams with Claude Code. observed · 2026-09-23
Health v2 · maintenance only
58/100
- Activity 68
- Release rhythm 69
- Longevity 15
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 0
- age_days: 212
- days_rel: 209
- days_push: 196
- n_releases_24m: 4
Adoption not part of the score
2269 stars · 198 forks observed · 2026-09-23
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Oh-my-mermaid (omm) is a CLI tool plus Claude Code skills that uses AI to analyze a codebase and generate architecture documentation as nested Mermaid diagrams. It includes an interactive viewer and optional cloud hosting for the generated architecture docs.
Use cases
- generate architecture diagrams from my codebase with AI
- visualize how a large codebase is structured
- create mermaid diagrams of data flow and integrations
- document architecture for humans after AI-generated code
- onboard new developers with navigable architecture docs
- recursively break down complex modules into nested diagrams
When to choose
- you use Claude Code or similar AI coding tools and want architecture docs generated automatically
- you need visual, nested Mermaid diagrams of a complex codebase
- you want an interactive viewer to explore architecture hierarchically
When to avoid
- you need deterministic, non-AI-generated documentation
- you don't use an AI coding tool that supports skills
- you need docs generated in CI without an AI agent
Facets
cli-tool · maturity active
developer-tools documentation cli developer-tools documentation cli cross-platform mermaid claude-code architecture-diagrams codebase-visualization ai-generated-docs vibe-coding diagrams architecture nodejs
2 sources
- readme: https://github.com/oh-my-mermaid/oh-my-mermaid · fetched 2026-09-23 · fb92ad604877
- registry_npm: https://registry.npmjs.org/oh-my-mermaid · fetched 2026-08-29 · 919feb7b304d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| oh-my-mermaid/oh-my-mermaid | main | 58 |
For agents
markdown · JSON · MCP: product_card(name="oh-my-mermaid/oh-my-mermaid")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem