cc-plugin-market

CC Plugin Market

A curated collection of Claude Code plugins for Spec-Driven Development. This repository ships two complementary products that cover the full software development lifecycle — from reverse-engineering existing code into specifications, to orchestrating new feature development through structured workflows.

Plugins

Plugin	Type	Description
reverse-spec	CLI + MCP + Skills	Reverse-engineers legacy code into structured Spec documents via AST + LLM hybrid pipeline
Spec Driver	Plugin (Agents + Skills)	Autonomous development orchestrator — automates the full SDD lifecycle with 14 specialized sub-agent prompts, 7 execution modes, and Project Context suggestions

┌─────────────────────────────────────────────────────────────────┐
│                       CC Plugin Market                          │
│                                                                 │
│  ┌──────────────────────┐     ┌──────────────────────────────┐  │
│  │    reverse-spec       │     │        Spec Driver           │  │
│  │  (Reverse Engineer)   │     │  (Forward Orchestrator)      │  │
│  │                       │     │                              │  │
│  │  Code → AST → Spec    │     │  Idea → Spec → Plan → Code  │  │
│  │                       │     │                              │  │
│  │  • generate / batch   │     │  • spec-driver-feature           │  │
│  │  • diff / prepare     │     │  • spec-driver-story             │  │
│  │  • MCP server         │     │  • spec-driver-fix               │  │
│  │  • CLI + Skills       │     │  • implement/resume/sync/doc     │  │
│  └──────────────────────┘     └──────────────────────────────┘  │
└─────────────────────────────────────────────────────────────────┘

Plugin Installation

Prerequisites

• Claude Code CLI installed and authenticated

Note: Plugin Marketplace commands above are Claude Code specific.
For Codex, use the CLI + skill installation flow in the Codex Support section below.

Add the Marketplace

claude plugin marketplace add cc-plugin-market https://github.com/connor-git-yaml/cc-plugin-market.git

Install Plugins

# Install to current project (recommended — scoped to this project only)
claude plugin install spec-driver@cc-plugin-market --scope project
claude plugin install reverse-spec@cc-plugin-market --scope project

# Or install for current user (available across all projects)
claude plugin install spec-driver@cc-plugin-market --scope user
claude plugin install reverse-spec@cc-plugin-market --scope user

Update Plugins

# Refresh marketplace cache to get latest versions
claude plugin marketplace update cc-plugin-market

# Then reinstall to upgrade
claude plugin install spec-driver@cc-plugin-market --scope project

Uninstall Plugins

# Remove from current project
claude plugin remove spec-driver --scope project
claude plugin remove reverse-spec --scope project

# Remove from user scope
claude plugin remove spec-driver --scope user
claude plugin remove reverse-spec --scope user

Verify Installation

After installation, the plugin skills become available in Claude Code:

# List installed plugins
claude plugin list

# Test spec-driver skills
/spec-driver:spec-driver-doc

# Test reverse-spec skills
/reverse-spec src/

Codex Support

For Codex, install reverse-spec CLI and register reverse-spec skills into .codex/skills:

# Install CLI
npm install -g reverse-spec

# Project-level Codex skills
reverse-spec init --target codex

# Or global Codex skills
reverse-spec init --global --target codex

Install both Claude + Codex skills in one command:

reverse-spec init --global --target both

Optional: control npm postinstall target with environment variable:

REVERSE_SPEC_SKILL_TARGET=codex npm install -g reverse-spec
# values: claude | codex | both

Spec Driver uses an independent Codex entrypoint (parallel to reverse-spec):

# Run from repository root

# Install Spec Driver Codex wrapper skills (project-level)
npm run codex:spec-driver:install

# Install globally
npm run codex:spec-driver:install:global