Plugin · Claude Code · Development Tools

Ddunnock Claude Plugins

ddunnock-claude-plugins is a Claude Code plugin for the Build phase that bundles twenty systems-engineering and quality-methodology skills for requirements, architecture, FMEA, and documentation inside your agent session

by ddunnock · github.com/ddunnock/claude-plugins

Add a 20-skill engineering toolkit to Claude Code for requirements, architecture decisions, FMEA, and structured documentation while you ship hardware- or systems-style products.

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Install

Add it to Claude Code

Install the plugin in Claude Code. One command, paste-ready.

Install the plugin
/plugin install ddunnock-claude-plugins@ddunnock/claude-plugins
Add to ClaudeUse the Agent APISkillselion is itself an MCP server - your agent can fetch this config directly.
Agent API

Built to be called by your agent

Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.

Retrieve this entry with skillselion.get_details("plugin:ddunnock/claude-plugins") and the paste-ready config with skillselion.get_install_config("plugin:ddunnock/claude-plugins").

About

What it does

ddunnock-claude-plugins is a Claude Code plugin marketplace that bundles twenty capability extensions aimed at builders who want systems-engineering discipline inside the agent, not ad hoc prompts. The collection spans ideation and clarification through structured requirements, architecture narration, failure-mode analysis, corrective-action thinking, and exportable documentation artifacts. Keywords and skill themes point to INCOSE-style rigor, measurable acceptance criteria, bidirectional traceability concepts, and visual diagrams without assuming a full enterprise toolchain. Solo and indie developers shipping complex SaaS, embedded-adjacent, or compliance-sensitive products can register the marketplace once and invoke specialized commands for brainstorming, gate reviews, nonconformance handling, and black-box investigation patterns. It complements generic coding agents by grounding answers in explicit methodologies (7-step, 9-step, 9-phase frameworks) rather than one-off chat advice. Expect intermediate-to-advanced familiarity with requirements language; the payoff is repeatable audits, decision logs, and engineering memos you can attach to repos or reviews.

Highlights

  • 20-plugin marketplace covering brainstorming, 9-phase lifecycle, and checkpoint-style methodology
  • FMEA, DFMEA, FMEA-MSR, and Ishikawa (fishbone) failure and root-cause workflows
  • INCOSE-aligned need/requirement, ADR-style, and Ditaxis documentation generation
  • Kepner-Tregoe-style decision and appraisal flows plus architecture and audit checklists
  • Includes MCP, hooks, and domain-specific investigation patterns for agent-driven engineering

Why builders use it

Solo builders lose weeks when requirements, failure analysis, and architecture decisions live in scattered notes instead of agent-guided, repeatable engineering workflows.

After you add the marketplace, Claude Code can run structured brainstorming, FMEA, fishbone, and INCOSE-style doc flows that produce traceable decisions and review-ready artifacts.

At a glance

  • Type - Plugin in Development Tools.
  • Adoption - 0 installs, 7 stars, 0 votes.

FAQ

Who is ddunnock-claude-plugins for?

Solo and small-team builders using Claude Code who need structured requirements, failure analysis, architecture records, and audit-style checklists during product development.

When should I use ddunnock-claude-plugins?

Use it during build and pre-ship reviews when you are defining requirements, analyzing failures, documenting ADRs, or running gate-style checkpoints before you commit to implementation.

How do I add ddunnock-claude-plugins to my agent?

Install or register the ddunnock/claude-plugins marketplace in Claude Code, enable the plugins you need from the bundle, then invoke their commands or skills from your project workspace.

Discussion

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