claude-engineering-plugin/plugins/compound-engineering

Compounding Engineering Plugin

AI-powered development tools that get smarter with every use. Make each unit of engineering work easier than the last.

Components

Component	Count
Agents	29
Skills	44
MCP Servers	1

Agents

Agents are organized into categories for easier discovery.

Review (15)

Agent	Description
agent-native-reviewer	Verify features are agent-native (action + context parity)
architecture-strategist	Analyze architectural decisions and compliance
code-simplicity-reviewer	Final pass for simplicity and minimalism
data-integrity-guardian	Database migrations and data integrity
data-migration-expert	Validate ID mappings match production, check for swapped values
deployment-verification-agent	Create Go/No-Go deployment checklists for risky data changes
dhh-rails-reviewer	Rails review from DHH's perspective
julik-frontend-races-reviewer	Review JavaScript/Stimulus code for race conditions
kieran-rails-reviewer	Rails code review with strict conventions
kieran-python-reviewer	Python code review with strict conventions
kieran-typescript-reviewer	TypeScript code review with strict conventions
pattern-recognition-specialist	Analyze code for patterns and anti-patterns
performance-oracle	Performance analysis and optimization
schema-drift-detector	Detect unrelated schema.rb changes in PRs
security-sentinel	Security audits and vulnerability assessments

Research (6)

Agent	Description
best-practices-researcher	Gather external best practices and examples
framework-docs-researcher	Research framework documentation and best practices
git-history-analyzer	Analyze git history and code evolution
issue-intelligence-analyst	Analyze GitHub issues to surface recurring themes and pain patterns
learnings-researcher	Search institutional learnings for relevant past solutions
repo-research-analyst	Research repository structure and conventions

Design (3)

Agent	Description
design-implementation-reviewer	Verify UI implementations match Figma designs
design-iterator	Iteratively refine UI through systematic design iterations
figma-design-sync	Synchronize web implementations with Figma designs

Workflow (4)

Agent	Description
bug-reproduction-validator	Systematically reproduce and validate bug reports
lint	Run linting and code quality checks on Ruby and ERB files
pr-comment-resolver	Address PR comments and implement fixes
spec-flow-analyzer	Analyze user flows and identify gaps in specifications

Docs (1)

Agent	Description
ankane-readme-writer	Create READMEs following Ankane-style template for Ruby gems

Commands

Workflow Commands

Core workflow commands use ce: prefix to unambiguously identify them as compound-engineering commands:

Command	Description
/ce:ideate	Discover high-impact project improvements through divergent ideation and adversarial filtering
/ce:brainstorm	Explore requirements and approaches before planning
/ce:plan	Create implementation plans
/ce:review	Run comprehensive code reviews
/ce:work	Execute work items systematically
/ce:compound	Document solved problems to compound team knowledge
/ce:compound-refresh	Refresh stale or drifting learnings and decide whether to keep, update, replace, or archive them

Utility Commands

Command	Description
/lfg	Full autonomous engineering workflow
/slfg	Full autonomous workflow with swarm mode for parallel execution
/deepen-plan	Stress-test plans and deepen weak sections with targeted research
/changelog	Create engaging changelogs for recent merges
/create-agent-skill	Create or edit Claude Code skills
/generate_command	Generate new slash commands
/heal-skill	Fix skill documentation issues
/sync	Sync Claude Code config across machines
/report-bug	Report a bug in the plugin
/reproduce-bug	Reproduce bugs using logs and console
/resolve_parallel	Resolve TODO comments in parallel
/resolve_pr_parallel	Resolve PR comments in parallel
/resolve_todo_parallel	Resolve todos in parallel
/triage	Triage and prioritize issues
/test-browser	Run browser tests on PR-affected pages
/xcode-test	Build and test iOS apps on simulator
/feature-video	Record video walkthroughs and add to PR description

Skills

Architecture & Design

Skill	Description
agent-native-architecture	Build AI agents using prompt-native architecture

Development Tools

Skill	Description
andrew-kane-gem-writer	Write Ruby gems following Andrew Kane's patterns
compound-docs	Capture solved problems as categorized documentation
create-agent-skills	Expert guidance for creating Claude Code skills
dhh-rails-style	Write Ruby/Rails code in DHH's 37signals style
dspy-ruby	Build type-safe LLM applications with DSPy.rb
frontend-design	Create production-grade frontend interfaces

Content & Workflow

Skill	Description
document-review	Improve documents through structured self-review
every-style-editor	Review copy for Every's style guide compliance
file-todos	File-based todo tracking system
git-worktree	Manage Git worktrees for parallel development
proof	Create, edit, and share documents via Proof collaborative editor
resolve-pr-parallel	Resolve PR review comments in parallel
setup	Configure which review agents run for your project

Multi-Agent Orchestration

Skill	Description
orchestrating-swarms	Comprehensive guide to multi-agent swarm orchestration

File Transfer

Skill	Description
rclone	Upload files to S3, Cloudflare R2, Backblaze B2, and cloud storage

Browser Automation

Skill	Description
agent-browser	CLI-based browser automation using Vercel's agent-browser

Beta Skills

Experimental versions of core workflow skills. These are being tested before replacing their stable counterparts. They work standalone but are not yet wired into the automated lfg/slfg orchestration.

Skill	Description	Replaces
ce:plan-beta	Decision-first planning focused on boundaries, sequencing, and verification	ce:plan
deepen-plan-beta	Selective stress-test that targets weak sections with research	deepen-plan

To test: invoke /ce:plan-beta or /deepen-plan-beta directly. Plans produced by the beta skills are compatible with /ce:work.

Image Generation

Skill	Description
gemini-imagegen	Generate and edit images using Google's Gemini API

gemini-imagegen features:

• Text-to-image generation
• Image editing and manipulation
• Multi-turn refinement
• Multiple reference image composition (up to 14 images)

Requirements:

• GEMINI_API_KEY environment variable
• Python packages: google-genai, pillow

MCP Servers

Server	Description
context7	Framework documentation lookup via Context7

Context7

Tools provided:

• resolve-library-id - Find library ID for a framework/package
• get-library-docs - Get documentation for a specific library

Supports 100+ frameworks including Rails, React, Next.js, Vue, Django, Laravel, and more.

MCP servers start automatically when the plugin is enabled.

Authentication: To avoid anonymous rate limits, set the CONTEXT7_API_KEY environment variable with your Context7 API key. The plugin passes this automatically via the x-api-key header. Without it, requests go unauthenticated and will quickly hit the anonymous quota limit.

Browser Automation

This plugin uses agent-browser CLI for browser automation tasks. Install it globally:

npm install -g agent-browser
agent-browser install  # Downloads Chromium

The agent-browser skill provides comprehensive documentation on usage.

Installation

claude /plugin install compound-engineering

Known Issues

MCP Servers Not Auto-Loading

Issue: The bundled Context7 MCP server may not load automatically when the plugin is installed.

Workaround: Manually add it to your project's .claude/settings.json:

{
  "mcpServers": {
    "context7": {
      "type": "http",
      "url": "https://mcp.context7.com/mcp",
      "headers": {
        "x-api-key": "${CONTEXT7_API_KEY:-}"
      }
    }
  }
}

Set CONTEXT7_API_KEY in your environment to authenticate. Or add it globally in ~/.claude/settings.json for all projects.

Version History

See CHANGELOG.md for detailed version history.

License

MIT