arc42-toolkit
Provider-agnostic AI skills for creating professional arc42 software architecture documentation. Covers all 12 arc42 sections plus cross-section quality review.
Plugin bundle · by MSiccDev Software Development
About
arc42-toolkit is a plugin bundle for AI coding tools published by MSiccDev Software Development. Marketplaces we read that list it: 1 (Community GitHub marketplaces). The last change we recorded was on 2026-11-02. As of our marketplace pass on 2026-11-08.
What it asks for
- Installs as a plugin bundle
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a Claude Code plugin
Built from what Community GitHub marketplaces declares.
/plugin marketplace add msiccdev/arc42-toolkit
/plugin install arc42-toolkit@arc42-toolkit
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Community marketplace msiccdev/arc42-toolkit (Open the source on GitHub) | Listed | 1.1.1 | Forks (GitHub): 6 Stars (GitHub): 49 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
Listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| arc42-toolkit | msiccdev/arc42-toolkit | 49 |
How its figures have moved
- 2026-10-3048
- 2026-11-0249
- 2026-11-0849
Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.
What the bundle contains
As published on Community GitHub marketplaces.
Skills: 14
arc42-lintarc42-reviewarc42-section-01arc42-section-02arc42-section-03arc42-section-04arc42-section-05arc42-section-06arc42-section-07arc42-section-08arc42-section-09arc42-section-10
Show the remaining 2
arc42-section-11arc42-section-12
What changed
- Became a product we track
- Community GitHub marketplaces: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Generate architecture diagrams and technical design documents
-
Documentation diagnostic, Markdown style, and ADR expert. Diagnostic-first: refuses to write ADRs for non-decisions and routes the rest to the right home (RFC / Diátaxis / runbook…
-
Generate professional project documentation with draw.io architecture diagrams and Word (.docx) output with embedded images. Automatically discovers any project's technology stack…
-
AI-powered architecture documentation framework with ADRs, reviews, and pragmatic mode
-
Skills for authoring and reviewing technical documents: ADRs, CLAUDE.md, project docs, and independent document review with structured evaluation.
-
C4 diagrams, RFCs, stakeholder presentations, architecture roadmaps, sequence diagrams.
-
Technical documentation and API documentation expert
-
技術ドキュメントの作成・レビュー用 Claude Code プラグイン(日本語版)。
-
Use this agent when you need to analyze a service or codebase component and create comprehensive documentation in CLAUDE.md files. This agent should be invoked after implementing…
-
Create comprehensive documentation for code, APIs, and projects.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Skills for authoring and reviewing technical documents: ADRs, CLAUDE.md, project docs, and independent document review with structured evaluation.
-
技術ドキュメントの作成・レビュー用 Claude Code プラグイン(日本語版)。
-
Transform any codebase into an interactive visual HTML guide with animated architecture diagrams, story-mode narrative, data flow animations, and bilingual CN/EN support…
-
Build and maintain a structured Chinese knowledge base (docs/ system) for any code repository. Generates AGENTS.md, ARCHITECTURE.md, design docs, product specs, and quality score…
-
Advanced debugging, code review, deep research, technical documentation, creative ideation, and semi-autonomous development workflows with parallel theory validation, team-based…
Has a listing on Claude Code: claude-plugins-official (5)
-
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review
-
Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and…
-
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
-
Help Claude Code champions run hackathons and office hours, find patterns worth sharing, help teammates climb the steps of AI adoption, and write a shareable AI maturity report.
Has a listing on Claude: knowledge-work-plugins (5)
-
Streamline engineering workflows — standups, code review, architecture decisions, incident response, and technical documentation. Works with your existing tools or standalone.
-
AI-first project auditor and re-engineer based on the 9 design principles and 7 design patterns from the TechWolf AI-First Bootcamp
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
-
Accelerate design workflows — critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. From exploration to pixel-perfect specs.
-
Secure access to Miro boards. Enables AI to read board context, create diagrams, and generate code with enterprise-grade security.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Figma workflows for design implementation, Code Connect templates, and design system rule generation.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Qodo setup, code intelligence, and review workflows.
-
AI-powered code review in Codex, powered by CodeRabbit.
-
Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.
Has a listing on Community GitHub marketplaces (5)
-
Generate architecture diagrams and technical design documents
-
Documentation diagnostic, Markdown style, and ADR expert. Diagnostic-first: refuses to write ADRs for non-decisions and routes the rest to the right home (RFC / Diátaxis / runbook…
-
AI-powered architecture documentation framework with ADRs, reviews, and pragmatic mode
-
C4 diagrams, RFCs, stakeholder presentations, architecture roadmaps, sequence diagrams.
-
Technical documentation and API documentation expert
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Generate professional project documentation with draw.io architecture diagrams and Word (.docx) output with embedded images. Automatically discovers any project's technology stack…
-
Analyze any repository and generate AI-ready configuration — AGENTS.md, copilot-instructions.md, CI workflows, issue templates, and more. Mines your PR review patterns and creates…
-
7 specialized agents covering the full software development lifecycle from UX design and architecture to security and DevOps.
-
Compose and refine launch-ready release notes with contributor callouts and export-friendly output.
-
Model, visualize, and deploy applications with Radius from the GitHub Copilot app and CLI.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Advanced Security plugin for GitHub Copilot.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
Stop stitching context for Copilot and Cursor. With Sequa MCP, your AI tools know your entire codebase and docs out of the box.
-
Provide LLMs hosted, clean markdown documentation of libraries and frameworks.
-
Ref powerful search tool connets your coding tools with documentation context. It includes an up-to-date index of public documentation and it can ingest your private documentation…
-
Seamlessly create diagrams using the Python diagrams package DSL. This server allows you to generate AWS diagrams, sequence diagrams, flow diagrams, and class diagrams using…
-
Tools and resources for writing Effect code in Typescript.
Has a listing on Official MCP Registry (5)
-
Architecture intelligence, security analysis, and living docs. 15 tools, Mermaid output.
-
Code intelligence platform for AI agents. 20 tools for architecture, security & impact analysis.
-
docuwriter ai.docuwriter/docuwriter
Generate and review codebase docs. 77 tools; scoped, credit-approved repository reviews.
-
Section-level doc search for .md, .rst, .adoc, .org, .ipynb, .html, .yaml, .json, and OpenAPI specs.
-
eraser io.eraser/eraser
Generate, edit, and manage Eraser diagrams and docs with AI.
Has a listing on PyPI (MCP servers) (5)
-
Section-level doc search for .md, .rst, .adoc, .org, .ipynb, .html, .yaml, .json, and OpenAPI specs.
-
Generate beautiful Excalidraw architecture diagrams with auto-layout and component styling
-
repo-graph io.github.James-Chahwan/repo-graph
Structural graph map of any codebase so LLMs navigate by structure, not guesswork.
-
Gives AI agents the function they asked for, not the file. Commercial use needs a license.
-
Connect AI assistants to Outline for document search, reading, and management
Has a listing on npm registry (MCP servers) (5)
-
Local-first MCP server for PlantUML and Mermaid diagrams with drift detection.
-
systemdox io.github.puglieseweb/systemdox
Your architecture in your agents' context: checks, specs, ADRs and docs over MCP, at write time.
-
MCP server to create, manage and search project documentation with staleness tracking and semantic search.
-
Up-to-date docs for AI agents
-
draw.io diagrams your AI agent draws on a live browser canvas that you can also edit by hand
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.