spec-writing

Add this marketplace to Claude Code:

```bash

/plugin marketplace add Linaqruf/cc-plugins

```

Then install any plugin:

```bash

/plugin install @cc-plugins

```

| Plugin | Description | Version |

|--------|-------------|---------|

| [project-spec](./plugins/project-spec) | Generate project specifications with SPEC.md as core and optional SPEC/ supplements | 3.1.0 |

| [fuwari-md](./plugins/fuwari-md) | Fuwari's markdown stack - admonitions, math, GitHub cards, code highlighting | 1.0.2 |

| [codebase-cleanup](./plugins/codebase-cleanup) | Comprehensive cleanup analysis for TypeScript/JavaScript codebases | 1.0.4 |

project-spec

Generate project specifications with SPEC.md as the core file and optional SPEC/ supplements for reference material.

Core Principle: SPEC.md = things you READ, SPEC/ = things you LOOK UP

Commands:

| Command | Description | Output |

|---------|-------------|--------|

| /project-spec:spec | Project planning interview | SPEC.md + CLAUDE.md |

| /project-spec:design | Design system interview | DESIGN_SPEC.md |

| /project-spec:feature | Feature planning interview | FEATURE_SPEC.md |

| /project-spec:sync | Git-aware spec drift detection | Updates existing specs |

Features:

• Single adaptive flow (no mode selection needed)
• Opinionated recommendations with user override
• Optional SPEC/ supplements for reference material (API schemas, SDK patterns)
• Git-aware /sync command detects when specs are out of date
• System maps (architecture diagrams, data relations, user flows)
• spec-writer agent for autonomous planning
• Context7 integration for tech stack documentation

Install:

```bash

/plugin install project-spec@cc-plugins

```

Usage:

```bash

# Project specification

/project-spec:spec # Full interview

/project-spec:spec web-app # Quick-start for web apps

# Design system

/project-spec:design modern # Clean, subtle preset

# Feature planning

/project-spec:feature comments # Plan a feature

# Sync specs with codebase

/project-spec:sync spec # Detect and fix drift

```

See [plugin documentation](./plugins/project-spec/README.md) for details.

---

fuwari-md

Fuwari's production-ready markdown processing stack for any framework. Includes admonitions, math equations, GitHub repository cards, enhanced code blocks, and more.

Commands:

| Command | Description |

|---------|-------------|

| /fuwari-md:syntax | Quick markdown syntax reference |

| /fuwari-md:setup | Generate config for your framework |

| /fuwari-md:component | Create custom remark/rehype plugins |

Features:

• Admonitions (:::note, :::tip, > [!WARNING])
• Math equations (KaTeX)
• GitHub repository cards (::github{repo="owner/repo"})
• Enhanced code blocks (line numbers, copy button, language badges)
• Reading time calculation
• Fuwari source code included as references
• markdown-architect agent for debugging

Install:

```bash

/plugin install fuwari-md@cc-plugins

```

Quick Syntax:

```markdown

:::note[Title]

Admonition content

:::

$E = mc^2$

::github{repo="withastro/astro"}

```

See [plugin documentation](./plugins/fuwari-md/README.md) for details.

---

codebase-cleanup

Comprehensive cleanup analysis for TypeScript/JavaScript codebases. Detect and remove unused imports, dead code, orphaned assets, unused dependencies, and obsolete configurations.

Commands:

| Command | Description |

|---------|-------------|

| /cleanup | Interactive cleanup analysis |

| /cleanup all | Full analysis (all categories) |

| /cleanup imports | Unused/duplicate/circular imports |

| /cleanup deadcode | Unreachable code, unused functions |

| /cleanup assets | Unused images, CSS, fonts |

| /cleanup deps | Unused npm packages |

| /cleanup configs | Unused env vars, obsolete configs |

Features:

• Unuse