Mermaid · Technical documentation

Creates branded diagrams, from architecture, flowchart and sequence to charts and maps, as self-contained HTML with inline SVG, with import from draw.io, Mermaid and Excalidraw.

cathrynlavery/diagram-design

Creates and edits editable draw.io diagrams from descriptions, code, infrastructure files, SQL and API schemas, with sync, review, test and export tools.

Agents365-ai/drawio-skill

Writes and renders Mermaid diagrams as themed SVG, PNG or terminal ASCII and Unicode art with a bundled Node.js CLI that needs no browser.

imxv/Pretty-mermaid-skills

Helps an agent pick the right Mermaid diagram type and write the syntax for class, sequence, flow, ER, C4, state and other software diagrams.

jjmartres/opencode

WHAT: Explains a codebase, a folder, a feature, a command or a pull request to someone who knows nothing about it, as a PR Lens canvas whose walkthrough builds the picture one part at a time.

coldteadotai/pr-lens

Creates C4 model diagrams at every zoom level, from system landscape to code, in ASCII, Mermaid or Structurizr, for designing or documenting software architecture.

lexler/skill-factory

Turns one specification document into program graphs following Nielson and Nielson's definition, writing each graph as a Mermaid file, one per functional unit.

NyxFoundation/speca

Picks the smallest visual that carries structure when prose alone would not: pseudocode, call tree, component or file tree, Mermaid or diff, and skips it when prose is enough.

Yeachan-Heo/oh-my-claudecode

Generate or refresh a comprehensive, professional README.md for a repository, with architecture overview, mermaid and optional C4 diagrams, repository structure, dependencies, and API documentation.

divar-ir/ai-doc-gen

Applies plain language rules to software documentation, architecture explanations, code reviews and technical analysis, following the principles of ISO 24495-3:2026.

GaZmagik/iso-24495

Generate comprehensive technical documentation including API docs (OpenAPI/Swagger), code documentation (TypeDoc/Sphinx), documentation sites (Docusaurus/MkDocs), Architecture Decision Records…

ancoleman/ai-design-components

Explains code/architecture with Mermaid diagrams and sequence flows.

softspark/ai-toolkit

아키텍처 문서 생성/갱신 — ARCHITECTURE.md(코드맵), 아키텍처 구성도(C4 mermaid), ADR(MADR), 데이터 모델 ERD.

jh941213/my-cc-harness