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harness-designing-plugin

Bill Guo v3.0.0

Harness Designing Plugin helps design teams turn their scattered AI setup — Notion prompts, Figma comments, AGENTS.md rules, chat histories — into a five-layer design harness that compounds across ...

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From the developer

License

MIT

Works with

Claude Code

Description

From the marketplace listing

Harness Designing Plugin helps design teams turn their scattered AI setup — Notion prompts, Figma comments, AGENTS.md rules, chat histories — into a five-layer design harness that compounds across sessions and rotations. Four skills walk you through the assembly: • /hd:learn — Q&A about the five-layer concept (Context Engineering, Skill Curation, Workflow Orchestration, Rubric Setting, Knowledge Compounding) • /hd:setup — detects existing harness artifacts, pre-analyzes all five layers in parallel (5× harness-auditor + rubric-recommender), then walks you through link / critique / scaffold / skip per layer • /hd:maintain — captures lessons and promotes them to team rules in AGENTS.md with SHA-256 plan-hash proof-of-consent • /hd:review — audits harness health in a 2-batch parallel dispatch (5 layer-specialist agents + 2–3 context agents); critiques harness artifacts against quality rubrics Ships 9 sub-agents and 14 starter rubrics (distilled from pbakaus/impeccable, Nielsen's 10 heuristics, Material 3, Fluent 2). Each rubric carries a Scope & Grounding section with personas, user stories, realistic scenarios, and anti-scenarios. Validated across a six-repo pilot matrix. This plug-in is the companion toolkit to Bill Guo's Substack series on design harnessing. Structural inspiration: EveryInc/compound-engineering-plugin.

Source repository ↗ Website ↗

What changed

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Keywords

Files & skills

harness-designing-plugin · catalog manifest

Saved declaration

{}
harness-designing-plugin · catalog manifest

Saved declaration

{
  "name": "harness-designing-plugin",
  "source": {
    "sha": "c998fe3ed4d8627903a900d4fc2c622657a3be3f",
    "url": "https://github.com/BilLogic/harness-designing-plugin.git",
    "source": "url"
  },
  "homepage": "https://github.com/BilLogic/harness-designing-plugin",
  "description": "Harness Designing Plugin helps design teams turn their scattered AI setup — Notion prompts, Figma comments, AGENTS.md rules, chat histories — into a five-layer design harness that compounds across sessions and rotations.\n\nFour skills walk you through the assembly:\n• /hd:learn — Q&A about the five-layer concept (Context Engineering, Skill Curation, Workflow Orchestration, Rubric Setting, Knowledge Compounding)\n• /hd:setup — detects existing harness artifacts, pre-analyzes all five layers in parallel (5× harness-auditor + rubric-recommender), then walks you through link / critique / scaffold / skip per layer\n• /hd:maintain — captures lessons and promotes them to team rules in AGENTS.md with SHA-256 plan-hash proof-of-consent\n• /hd:review — audits harness health in a 2-batch parallel dispatch (5 layer-specialist agents + 2–3 context agents); critiques harness artifacts against quality rubrics\n\nShips 9 sub-agents and 14 starter rubrics (distilled from pbakaus/impeccable, Nielsen's 10 heuristics, Material 3, Fluent 2). Each rubric carries a Scope & Grounding section with personas, user stories, realistic scenarios, and anti-scenarios. Validated across a six-repo pilot matrix.\n\nThis plug-in is the companion toolkit to Bill Guo's Substack series on design harnessing. Structural inspiration: EveryInc/compound-engineering-plugin."
}
harness-designing · catalog manifest

Saved declaration

{
  "name": "harness-designing",
  "author": {
    "url": "https://github.com/BilLogic",
    "name": "Bill Guo"
  },
  "license": "MIT",
  "version": "3.0.0",
  "homepage": "https://github.com/BilLogic/harness-designing-plugin",
  "keywords": [
    "design",
    "design-harness",
    "design-systems",
    "context-engineering",
    "knowledge-management",
    "ai-workflows",
    "rubrics"
  ],
  "repository": "https://github.com/BilLogic/harness-designing-plugin",
  "description": "Design-focused AI harness. 4 skills for learning, setting up, maintaining, and reviewing a five-layer design harness (Context, Skills, Orchestration, Rubrics, Knowledge)."
}

plugin.json observed Nov 6, 2026 · 10:44 UTC. Manifest source ↗

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Community

/plugin marketplace add anthropics/claude-plugins-community
/plugin install harness-designing-plugin@claude-community

Claude Code installation documentation

Technical details
Sources
Community
First seen
Oct 3, 2026 · 22:13 UTC
Last seen
Nov 7, 2026 · 06:00 UTC
Latest observed change
Oct 3, 2026 · 22:13 UTC
Collection status
Listed
Reported installs
Not provided

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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