Curated Claude Code plugin — 43 agents, 165 skills, 114 commands, 11 language rules

Claude Skill Lord

The all-in-one Claude Code plugin you install once and never outgrow.

What is Claude Skill Lord?

Claude Skill Lord is a curated plugin for Claude Code that adds 43 specialized agents, 165 production-ready skills, 114 commands, and 11 language rule sets to your development workflow. One install gives Claude deep expertise in planning, coding, testing, reviewing, debugging, and designing — across any language or framework.

Quick Start

Install globally (recommended)

npm i -g claude-skill-lord

Set up in any project

cd your-project
csl init       # copies agents, skills, commands into .claude/
claude         # start coding with Claude Skill Lord

That’s it. csl init generates plugin.json and wires everything up automatically.

Alternative installs

# Per-project
npm i claude-skill-lord && npx csl init

# From source
git clone https://github.com/donganhvuphp/Claude-Skills-Lord.git
cd Claude-Skills-Lord && node scripts/sl.js init --target /path/to/your/project

CLI

csl init                  Install everything
csl init --dry-run        Preview without copying
csl init --fresh          Clean reinstall
csl init --no-fonts       Skip canvas font files (~7 MB)
csl update                Update CLI to latest version
csl migrate               Update project files after csl update
csl migrate --dry-run     Preview what would change
csl diff                  Compare project files with source
csl uninstall             Remove from current project
csl doctor                Health check + available updates
csl list                  Show all components

How It Works

┌─────────────────────────────────────────────────────────┐
│                    Claude Skill Lord                     │
│                                                         │
│  ┌───────────┐  ┌───────────┐  ┌──────────┐  ┌──────┐  │
│  │ 43 Agents │  │165 Skills │  │114 Cmds  │  │Rules │  │
│  └─────┬─────┘  └─────┬─────┘  └────┬─────┘  └──┬───┘  │
│        │              │              │            │      │
│        └──────────┬───┴──────────────┘            │      │
│                   ▼                               │      │
│          ┌────────────────┐                       │      │
│          │  Quality Gate  │◄──────────────────────┘      │
│          └───────┬────────┘                              │
│                  ▼                                       │
│    ┌──────────────────────────┐                          │
│    │ Hooks · Workflows · MCP │                          │
│    └──────────────────────────┘                          │
└─────────────────────────────────────────────────────────┘

Usage

Plan → Code → Test

/plan Add user authentication with OAuth2
/code
/test

Fix issues

/fix login not redirecting after auth
/fix:ci                                # fix from CI/CD logs
/fix:types                             # fix TypeScript errors
/fix:fast connection timeout on API    # quick fix, no deep research

Design UI

/design:good Landing page for a fintech SaaS
/design:fast Signup button with glassmorphism style
/design:3d Interactive 3D product showcase

Build features end-to-end

/cook Add dark mode toggle in settings page
/brainstorm WebSocket vs SSE for real-time notifications?
/bootstrap:auto Next.js SaaS starter with auth and payments

Explore & understand code

/scout src/ find all API endpoints
/model-route I need to refactor the authentication module

Multi-agent workflows

/multi-plan Complex feature requiring multiple perspectives
/multi-backend Microservice architecture implementation
/orchestrate Coordinate multiple agents on a large task

Session management

/save-session      Save current work context
/resume-session    Resume where you left off
/checkpoint        Create a recovery point

Language-specific workflows

/rust-build   /rust-review   /rust-test
/go-build     /go-review     /go-test
/kotlin-build /kotlin-review /kotlin-test
/cpp-build    /cpp-review    /cpp-test
/python-review

Key Commands

Command	What it does
`/plan`	Create implementation plan (`fast`, `hard`, `two`, `cro`, `ci`)
`/code`	Start coding from plan
`/test`	Run and validate tests
`/fix`	Fix issues (`fast`, `hard`, `ci`, `test`, `types`, `ui`, `logs`)
`/cook`	Implement features end-to-end (`auto`, `auto/fast`)
`/tdd`	Test-driven development workflow
`/debug`	Deep root-cause investigation
`/design`	Create UI designs (`fast`, `good`, `3d`, `screenshot`, `video`)
`/audit`	Run quality gate checks

View all 114 commands

Category	Commands
Core	`/plan`, `/code`, `/test`, `/fix`, `/cook`, `/debug`, `/tdd`, `/verify`
Review	`/code-review`, `/python-review`, `/rust-review`, `/go-review`, `/cpp-review`, `/kotlin-review`
Build	`/build-fix`, `/cpp-build`, `/go-build`, `/kotlin-build`, `/rust-build`, `/gradle-build`
Test	`/test-coverage`, `/e2e`, `/cpp-test`, `/go-test`, `/kotlin-test`, `/rust-test`
Design	`/design:fast`, `/design:good`, `/design:3d`, `/design:screenshot`, `/design:video`, `/design:describe`
Content	`/content:fast`, `/content:good`, `/content:cro`, `/content:enhance`
Docs	`/docs:init`, `/docs:update`, `/docs:summarize`, `/update-docs`
Git	`/git:pr`, `/git:cp`, `/git:cm`, `/commit_gen`
Multi-agent	`/multi-plan`, `/multi-workflow`, `/multi-backend`, `/multi-frontend`, `/multi-execute`, `/orchestrate`
Session	`/save-session`, `/resume-session`, `/sessions`, `/checkpoint`
Scout	`/scout`, `/scout:ext`
Bootstrap	`/bootstrap`, `/bootstrap:auto`, `/bootstrap:auto/fast`
Skills	`/skill:add`, `/skill:create`, `/skill:optimize`, `/skill:fix-logs`
Quality	`/quality-gate`, `/audit`, `/refactor-clean`, `/prompt-optimize`
Loop	`/loop-start`, `/loop-status`

Agents

43 agents — click to expand

Core

Agent	Role
planner	Technical planning with 9 mental models
architect	System design and scalability
code-reviewer	Quality assessment with confidence filtering
security-reviewer	OWASP vulnerability detection
tdd-guide	RED-GREEN-REFACTOR workflow
debugger	Root cause investigation
build-error-resolver	Build / compile error fixing
e2e-runner	Playwright E2E test generation
refactor-cleaner	Dead code cleanup
git-manager	Version control operations
docs-manager	Documentation management
doc-updater	Documentation specialist
docs-lookup	Documentation researcher
project-manager	Progress tracking
ui-ux-designer	UI/UX design
database-admin	Database optimization
database-reviewer	Database review
brainstormer	Solution ideation (YAGNI / KISS / DRY)
copywriter	Conversion-focused content
scout	Parallel codebase exploration
scout-external	External tool-based exploration
loop-operator	Autonomous development loops
chief-of-staff	Multi-channel coordination
harness-optimizer	Agent self-optimization
quality-gate	Output validation
researcher	Deep research
tester	Test execution
mcp-manager	MCP server management
journal-writer	Session journaling

Language-Specific Reviewers

Agent	Language
typescript-reviewer	TypeScript
python-reviewer	Python
rust-reviewer	Rust
go-reviewer	Go
kotlin-reviewer	Kotlin
java-reviewer	Java
cpp-reviewer	C++
flutter-reviewer	Flutter / Dart

Language-Specific Build Resolvers

Agent	Language
cpp-build-resolver	C++
rust-build-resolver	Rust
java-build-resolver	Java
kotlin-build-resolver	Kotlin
go-build-resolver	Go
pytorch-build-resolver	PyTorch

Skills (165)

All skills live in ./skills/<name>/SKILL.md — flat or nested structure.

View all 165 skills by category

Development Core — debugging, code-review, tdd-workflow, testing, backend-development, frontend-development, web-frameworks, ui-styling, databases, api-design, devops, sequential-thinking, research, planning, problem-solving, coding-standards

Frontend & Design — ui-ux-pro-max, react-best-practices, frontend-patterns, frontend-design, frontend-slides, nextjs-turbopack, design, design-system, brand, banner-design, slides, aesthetic, web-design-guidelines, liquid-glass-design, threejs

Backend & API — backend-patterns, api-design, mcp-server-patterns, mcp-management, mcp-builder

Language Patterns — python-patterns, golang-patterns, rust-patterns, kotlin-patterns, perl-patterns, django-patterns, laravel-patterns, springboot-patterns, swiftui-patterns, nuxt4-patterns

Language Testing & Security — python-testing, golang-testing, rust-testing, kotlin-testing, cpp-testing, perl-testing, perl-security, django-tdd, laravel-tdd, springboot-tdd, django-security, laravel-security, springboot-security, django-verification, laravel-verification, springboot-verification

Language Specialized — kotlin-coroutines-flows, kotlin-exposed-patterns, kotlin-ktor-patterns, java-coding-standards, cpp-coding-standards, swift-actor-persistence, swift-concurrency-6-2, swift-protocol-di-testing, jpa-patterns, compose-multiplatform-patterns

Mobile — mobile-development, android-clean-architecture, flutter-dart-code-review

DevOps & Infrastructure — deployment-patterns, docker-patterns, vercel-deploy

Database — postgres-patterns, database-migrations, clickhouse-io

AI & ML — ai-multimodal, pytorch-patterns, google-adk-python, cost-aware-llm-pipeline, foundation-models-on-device, prompt-optimizer

Agentic Engineering — agentic-engineering, ai-first-engineering, ai-regression-testing, agent-harness-construction, agent-eval, autonomous-loops, continuous-agent-loop, continuous-learning, continuous-learning-v2, eval-harness, verification-loop, enterprise-agent-ops

Content & Business — article-writing, content-engine, crosspost, market-research, investor-outreach, investor-materials, shopify

Security & Auth — security-review, security-scan, better-auth, payment-integration, safety-guard

Media & Processing — media-processing, video-editing, videodb, fal-ai-media, nutrient-document-processing

Document Skills — document-skills/docx, document-skills/pdf, document-skills/pptx, document-skills/xlsx

Tools & Utilities — repomix, chrome-devtools, docs-seeker, documentation-lookup, skill-creator, data-scraper-agent, exa-search, x-api, bun-runtime, nanoclaw-repl, dmux-workflows

Research & Strategy — deep-research, strategic-compact, search-first, iterative-retrieval, codebase-onboarding, blueprint, santa-method, team-builder, architecture-decision-records

Domain-Specific — carrier-relationship-management, customs-trade-compliance, energy-procurement, inventory-demand-planning, logistics-exception-management, production-scheduling, quality-nonconformance, returns-reverse-logistics, visa-doc-translate

Meta & Config — claude-api, claude-devfleet, configure-skilllord, skill-comply, skill-stocktake, rules-distill, plankton-code-quality, ralphinho-rfc-pipeline, regex-vs-llm-structured-text, click-path-audit, context-budget, content-hash-cache-pattern, project-guidelines-example, plan-preview, template-skill, e2e-testing

Rules

11 language-specific rule sets plus a common base, each covering: coding-style, hooks, patterns, security, and testing.

Supported languages: TypeScript, Python, Go, Rust, Java, Kotlin, C++, C#, PHP, Perl, Swift

Hooks

Hook	Trigger	What it does
Block no-verify	PreToolUse	Prevents bypassing git hooks
Config protection	PreToolUse	Prevents weakening linter/formatter configs
Auto-format	PostToolUse	Runs Biome or Prettier on edited JS/TS
Type check	PostToolUse	Validates TypeScript after edits
Quality gate	PostToolUse	Lint + types + tests + security checks
Modularization	PostToolUse	Suggests splitting files > 200 LOC
Console.log check	Stop	Flags debug code left in modified files
Session persistence	Stop	Persist state for cross-session continuity
Notifications	Stop	Discord / Telegram notification on session end

Statusline

Built-in cross-platform statusline with real-time session metrics: cost tracking, token count, session timer, git branch, and model info. Available as Node.js, Bash, and PowerShell scripts.

License

MIT