Install any skill in seconds. Free to start, no credit card required.
Get Started Free →Index of 37 advanced engineering agent skills for Claude Code, Codex, Gemini CLI, Cursor, OpenClaw. Use when browsing or choosing among the POWERFUL-tier engineering skills: agent design, RAG, MCP servers, CI/CD, database design, observability, security auditing, changelog/release automation, reliability (SLO/chaos/flags/operators), platform ops.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-23 | ✗→✓ | ▲ Improved | -16% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 2% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 5% | 0% |
| case-05 | ✗→✓ | ▲ Improved | 3% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 20% | 0% |
37 advanced engineering skills for complex architecture, automation, reliability, and platform operations.
/read engineering/skills/agent-designer/SKILL.mdbashnpx agent-skills-cli add alirezarezvani/claude-skills/engineering
| Skill | Folder | Focus | |-------|--------|-------| | Agent Designer | agent-designer/ | Multi-agent architecture: plan, schema-generate, evaluate | | Agent Workflow Designer | agent-workflow-designer/ | Workflow orchestration scaffolds | | API Design Reviewer | api-design-reviewer/ | REST/GraphQL linting, breaking changes | | API Test Suite Builder | api-test-suite-builder/ | API test generation | | Browser Automation | browser-automation/ | Playwright/Selenium automation patterns | | Changelog Generator | changelog-generator/ | Changelogs, semantic version bumps, hotfix/rollback discipline | | Chaos Engineering | chaos-engineering/ | Experiment design, blast-radius, postmortems | | CI/CD Pipeline Builder | ci-cd-pipeline-builder/ | Pipeline generation | | Codebase Onboarding | codebase-onboarding/ | New dev onboarding guides | | Database Designer | database-designer/ | Schema analysis, index optimization, migrations | | Database Schema Designer | database-schema-designer/ | ERD, normalization | | Dependency Auditor | dependency-auditor/ | Dependency security scanning | | Env Secrets Manager | env-secrets-manager/ | Secrets rotation, vault | | Feature Flags Architect | feature-flags-architect/ | Flag debt, rollout plans, kill switches | | Focused Fix | focused-fix/ | Systematic feature/module repair | | Full Page Screenshot | full-page-screenshot/ | Full-page capture tooling | | Git Worktree Manager | git-worktree-manager/ | Parallel branch workflows | | Interview System Designer | interview-system-designer/ | Hiring pipeline design | | Kubernetes Operator | kubernetes-operator/ | CRD validation, reconcile linting | | MCP Server Builder | mcp-server-builder/ | MCP tool creation | | Migration Architect | migration-architect/ | System migration planning | | Monorepo Navigator | monorepo-navigator/ | Monorepo tooling | | Observability Designer | observability-designer/ | Dashboards, alert noise (SLOs → slo-architect) | | Performance Profiler | performance-profiler/ | CPU, memory, load profiling | | PR Review Expert | pr-review-expert/ | Pull request analysis | | RAG Architect | rag-architect/ | RAG design, chunking, retrieval evaluation | | Runbook Generator | runbook-generator/ | Operational runbooks | | Secrets Vault Manager | secrets-vault-manager/ | Vault patterns, HCL | | Self-Eval | self-eval/ | Honest work-quality scoring | | Ship Gate | ship-gate/ | Pre-production audit (89 checks) | | Skill Security Auditor | skill-security-auditor/ | Skill vulnerability scanning | | Skill Tester | skill-tester/ | Skill quality evaluation | | SLO Architect | slo-architect/ | SLO/SLI design, error budgets, burn-rate alerts | | Spec-Driven Workflow | spec-driven-workflow/ | Spec-first development gates | | SQL Database Assistant | sql-database-assistant/ | Query optimization, 4 dialects | | TC Tracker | tc-tracker/ | Task context lifecycle + handoffs | | Tech Debt Tracker | tech-debt-tracker/ | Debt scan → prioritize → dashboard |
Note: release management merged into changelog-generator/ (version bumper + hotfix/rollback procedures live there now).
Other measured skills in the registry, with their headline benchmark lift.