# Skills Directory

> Open-source agent skills from GitHub, ranked by stars. Each listing shows its permissions, license and install command. All passed a rule scan; assess each before use.

90 skills for coding agents such as Claude Code and Cursor. Each listing states what the skill may read, write, run and send (summarised from its SKILL.md) and its install command. The site is static and available in Chinese (zh), Japanese (ja), Korean (ko) and English (en); every page has the same content in each language. Machine-readable catalog: https://www.myskills.tools/skills.json. Full English text of every skill: https://www.myskills.tools/llms-full.txt.

How skills are listed:
- What is listed: Skills with a SKILL.md in public GitHub repositories, picked per category by repository stars.
- Stars: Taken from GitHub. They count the whole repository, not the single skill.
- Permissions and notes: Permissions, phases and cautions are summarised from each skill's SKILL.md and may miss things. The original file wins.
- Assess before use: A rule scan cannot catch every risk. Read the SKILL.md and the files it references, and check the permissions before installing.

Disclaimer: All skills listed on this site come from GitHub and have passed a rule scan. For safe use, read each skill's content carefully before using it, understand the permissions involved, assess the potential risks, and use it only once you have confirmed it suits your needs.

## Skills

- [brainstorming](https://www.myskills.tools/en/skills/brainstorming/index.md): Asks one question at a time to learn what the user actually wants and why, then writes a design doc they approve before anything is built. Category: Requirements. License: MIT. Install: `npx skills add obra/superpowers --skill brainstorming`
- [writing-plans](https://www.myskills.tools/en/skills/writing-plans/index.md): Turns a spec or requirements into an implementation plan of bite-sized TDD tasks, each naming exact files, interfaces and tests. Category: Task Breakdown. License: MIT. Install: `npx skills add obra/superpowers --skill writing-plans`
- [subagent-driven-development](https://www.myskills.tools/en/skills/subagent-driven-development/index.md): Executes a plan by dispatching a fresh implementer subagent per task, a task review after each, and a whole-branch review at the end. Category: Feature Development. License: MIT. Install: `npx skills add obra/superpowers --skill subagent-driven-development`
- [requesting-code-review](https://www.myskills.tools/en/skills/requesting-code-review/index.md): Dispatches a code reviewer subagent with crafted context and a git commit range to check completed work against its requirements. Category: Code Review. License: MIT. Install: `npx skills add obra/superpowers --skill requesting-code-review`
- [systematic-debugging](https://www.myskills.tools/en/skills/systematic-debugging/index.md): Works through bugs in four phases, root cause investigation, pattern analysis, hypothesis testing and implementation, fixing causes, not symptoms. Category: Testing & Debugging. License: MIT. Install: `npx skills add obra/superpowers --skill systematic-debugging`
- [grill-me](https://www.myskills.tools/en/skills/grill-me/index.md): Runs a relentless interview to sharpen a plan or design, by handing off to the grilling skill from the same repo. Category: Requirements. License: MIT. Install: `npx skills add mattpocock/skills --skill grill-me`
- [codebase-design](https://www.myskills.tools/en/skills/codebase-design/index.md): Provides a shared vocabulary and principles for deep modules: lots of behaviour behind a small interface, at a clean seam, tested through it. Category: Architecture. License: MIT. Install: `npx skills add mattpocock/skills --skill codebase-design`
- [to-tickets](https://www.myskills.tools/en/skills/to-tickets/index.md): Breaks a plan, spec or conversation into tracer-bullet tickets with blocking edges and publishes them to the configured tracker. Category: Task Breakdown. License: MIT. Install: `npx skills add mattpocock/skills --skill to-tickets`
- [setup-pre-commit](https://www.myskills.tools/en/skills/setup-pre-commit/index.md): Sets up a Husky pre-commit hook in the current repo that runs Prettier via lint-staged, plus typecheck and tests. Category: Code Standards. License: MIT. Install: `npx skills add mattpocock/skills --skill setup-pre-commit`
- [implement](https://www.myskills.tools/en/skills/implement/index.md): Implements work from a spec or tickets, using the tdd skill where possible, running typechecks and tests, then reviewing and committing. Category: Feature Development. License: MIT. Install: `npx skills add mattpocock/skills --skill implement`
- [code-review](https://www.myskills.tools/en/skills/code-review/index.md): Reviews changes since a fixed point on two axes, the repo's coding standards and the originating spec, using parallel sub-agents. Category: Code Review. License: MIT. Install: `npx skills add mattpocock/skills --skill code-review`
- [tdd](https://www.myskills.tools/en/skills/tdd/index.md): Builds features and fixes bugs test-first in a red-to-green loop, testing behavior only at public seams agreed with the user. Category: Testing & Debugging. License: MIT. Install: `npx skills add mattpocock/skills --skill tdd`
- [git-guardrails-claude-code](https://www.myskills.tools/en/skills/git-guardrails-claude-code/index.md): Sets up a Claude Code PreToolUse hook that blocks dangerous git commands such as push, reset --hard, clean and branch -D before they run. Category: Hardening. License: MIT. Install: `npx skills add mattpocock/skills --skill git-guardrails-claude-code`
- [improve-codebase-architecture](https://www.myskills.tools/en/skills/improve-codebase-architecture/index.md): Finds refactors that turn shallow modules into deep ones, shows them in a visual HTML report, then grills through the one you pick. Category: Architecture Tuning. License: MIT. Install: `npx skills add mattpocock/skills --skill improve-codebase-architecture`
- [intent-driven-development](https://www.myskills.tools/en/skills/intent-driven-development/index.md): Turns ambiguous or high-impact changes into scoped, verifiable acceptance criteria before or alongside implementation. Category: Requirements. License: MIT. Install: `npx skills add affaan-m/ECC --skill intent-driven-development`
- [frontend-design-direction](https://www.myskills.tools/en/skills/frontend-design-direction/index.md): Sets a product-specific design direction before building production UI, then checks accessibility, responsiveness and content states as rendered. Category: UI & Interaction. License: MIT. Install: `npx skills add affaan-m/ECC --skill frontend-design-direction`
- [hexagonal-architecture](https://www.myskills.tools/en/skills/hexagonal-architecture/index.md): Designs, implements and refactors Ports & Adapters systems so business logic stays independent of frameworks, transport and persistence. Category: Architecture. License: MIT. Install: `npx skills add affaan-m/ECC --skill hexagonal-architecture`
- [plan-orchestrate](https://www.myskills.tools/en/skills/plan-orchestrate/index.md): Reads a plan document, splits it into steps, classifies each and emits a ready-to-paste ECC slash command carrying the step's scope. Category: Task Breakdown. License: MIT. Install: `npx skills add affaan-m/ECC --skill plan-orchestrate`
- [coding-standards](https://www.myskills.tools/en/skills/coding-standards/index.md): Gives baseline cross-project coding conventions for naming, readability, immutability, error handling and code-smell review. Category: Code Standards. License: MIT. Install: `npx skills add affaan-m/ECC --skill coding-standards`
- [orch-add-feature](https://www.myskills.tools/en/skills/orch-add-feature/index.md): Orchestrates a brand-new feature end to end (research, plan, TDD, review, gated commit), delegating each phase to the matching ECC agent. Category: Feature Development. License: MIT. Install: `npx skills add affaan-m/ECC --skill orch-add-feature`
- [e2e-testing](https://www.myskills.tools/en/skills/e2e-testing/index.md): Playwright E2E testing patterns covering Page Object Model, configuration, CI/CD integration, artifact management and flaky test strategies. Category: Testing & Debugging. License: MIT. Install: `npx skills add affaan-m/ECC --skill e2e-testing`
- [security-review](https://www.myskills.tools/en/skills/security-review/index.md): A security checklist with code patterns for secrets, input validation, SQL injection, auth, XSS, CSRF, rate limiting, sensitive data and dependencies. Category: Security Audit. License: MIT. Install: `npx skills add affaan-m/ECC --skill security-review`
- [agent-security-hardening](https://www.myskills.tools/en/skills/agent-security-hardening/index.md): Hardens the boundaries where an agent turns untrusted data into filesystem, network, memory or tool actions, producing concrete controls and tests. Category: Hardening. License: MIT. Install: `npx skills add affaan-m/ECC --skill agent-security-hardening`
- [benchmark-optimization-loop](https://www.myskills.tools/en/skills/benchmark-optimization-loop/index.md): Turns speed-up requests into a bounded, measured loop: baseline first, one-hypothesis variants, a correctness gate, and the fastest safe variant wins. Category: Performance. License: MIT. Install: `npx skills add affaan-m/ECC --skill benchmark-optimization-loop`
- [orch-refine-code](https://www.myskills.tools/en/skills/orch-refine-code/index.md): Orchestrates a behavior-preserving refactor: confirm tests are green, restructure in small steps, keep tests green, review, and commit behind gates. Category: Refactoring. License: MIT. Install: `npx skills add affaan-m/ECC --skill orch-refine-code`
- [change-impact](https://www.myskills.tools/en/skills/change-impact/index.md): Maps the impact surface from real dependencies before a change, then compares the actual diff with the plan afterwards. Category: Architecture Tuning. License: MIT. Install: `npx skills add affaan-m/ECC --skill change-impact`
- [deployment-patterns](https://www.myskills.tools/en/skills/deployment-patterns/index.md): Covers rolling, blue-green and canary strategies, multi-stage Dockerfiles, CI/CD, health checks, rollback and a production readiness checklist. Category: Deploy & Release. License: MIT. Install: `npx skills add affaan-m/ECC --skill deployment-patterns`
- [canary-watch](https://www.myskills.tools/en/skills/canary-watch/index.md): Watches a deployed URL for regressions in HTTP status, console errors, network failures, performance, content, APIs, static assets and SSE streams. Category: Monitoring & Ops. License: MIT. Install: `npx skills add affaan-m/ECC --skill canary-watch`
- [frontend-design](https://www.myskills.tools/en/skills/frontend-design/index.md): Guides distinctive visual design for new or reworked UI, making deliberate palette, typography and layout choices grounded in the subject matter. Category: UI & Interaction. License: Apache-2.0. Install: `npx skills add anthropics/skills --skill frontend-design`
- [webapp-testing](https://www.myskills.tools/en/skills/webapp-testing/index.md): Tests local web applications with native Python Playwright scripts, capturing screenshots and browser logs, with a helper that manages servers. Category: Testing & Debugging. License: Apache-2.0. Install: `npx skills add anthropics/skills --skill webapp-testing`
- [ponytail-review](https://www.myskills.tools/en/skills/ponytail-review/index.md): Reviews a change for correctness, safety, behavior under load, tests, speed and leanness, reading connected code, not only the diff. Category: Code Review. License: MIT. Install: `npx skills add DietrichGebert/ponytail --skill ponytail-review`
- [ponytail-audit](https://www.myskills.tools/en/skills/ponytail-audit/index.md): One-shot quality audit of a whole repo for bugs, security holes, load problems, untested risky code, slow paths and code to delete, merge or split. Category: Security Audit. License: MIT. Install: `npx skills add DietrichGebert/ponytail --skill ponytail-audit`
- [ponytail-debt](https://www.myskills.tools/en/skills/ponytail-debt/index.md): Collects every shortcut: comment (and older ponytail: ones) in the repo into a one-shot technical debt ledger without changing anything. Category: Refactoring. License: MIT. Install: `npx skills add DietrichGebert/ponytail --skill ponytail-debt`
- [ui-ux-pro-max](https://www.myskills.tools/en/skills/ui-ux-pro-max/index.md): Searches a local database of styles, palettes, font pairings, UX guidelines, icons, charts and stack notes to guide UI design and implementation. Category: UI & Interaction. License: MIT. Install: `npx skills add nextlevelbuilder/ui-ux-pro-max-skill --skill ui-ux-pro-max`
- [spec](https://www.myskills.tools/en/skills/spec/index.md): Interrogates a vague request over five phases and turns it into a precise spec, filed as a GitHub issue and archived locally. Category: Requirements. License: MIT. Install: `npx skills add garrytan/gstack --skill spec`
- [design-review](https://www.myskills.tools/en/skills/design-review/index.md): Audits a live site with a designer's eye for inconsistency, spacing, hierarchy, AI slop and slow interactions, then fixes and re-checks each finding. Category: UI & Interaction. License: MIT. Install: `npx skills add garrytan/gstack --skill design-review`
- [plan-eng-review](https://www.myskills.tools/en/skills/plan-eng-review/index.md): Reviews a plan, branch diff or code path as an engineering manager would, covering architecture, code quality, tests and performance in a report. Category: Architecture. License: MIT. Install: `npx skills add garrytan/gstack --skill plan-eng-review`
- [autoplan](https://www.myskills.tools/en/skills/autoplan/index.md): Reads the CEO, design, DX and eng review skills from disk and runs them in sequence, auto-deciding intermediate questions with 6 decision principles. Category: Task Breakdown. License: MIT. Install: `npx skills add garrytan/gstack --skill autoplan`
- [verify](https://www.myskills.tools/en/skills/verify/index.md): While coding, runs the repo's declared checks and the tests /ship would pick, fixes and repeats until green. Category: Feature Development. License: MIT. Install: `npx skills add garrytan/gstack --skill verify`
- [review](https://www.myskills.tools/en/skills/review/index.md): Reviews a PR's diff against the base branch for structural issues tests miss, auto-fixing mechanical findings and asking before others. Category: Code Review. License: MIT. Install: `npx skills add garrytan/gstack --skill review`
- [qa](https://www.myskills.tools/en/skills/qa/index.md): Tests a site, API or CLI, then fixes the bugs it finds in severity order, each with a regression test and its own commit. Category: Testing & Debugging. License: MIT. Install: `npx skills add garrytan/gstack --skill qa`
- [cso](https://www.myskills.tools/en/skills/cso/index.md): Evidence-first security audit via the gstack-cso helper that reports supported findings; comprehensive mode adds reproduction and repair candidates. Category: Security Audit. License: MIT. Install: `npx skills add garrytan/gstack --skill cso`
- [guard](https://www.myskills.tools/en/skills/guard/index.md): Turns on destructive-command warnings and a directory-scoped edit boundary together, combining /careful and /freeze in one command. Category: Hardening. License: MIT. Install: `npx skills add garrytan/gstack --skill guard`
- [benchmark](https://www.myskills.tools/en/skills/benchmark/index.md): Measures live page metrics from performance.getEntries() in a browser and compares them with a saved baseline to detect web performance regressions. Category: Performance. License: MIT. Install: `npx skills add garrytan/gstack --skill benchmark`
- [deslop-shared-libs](https://www.myskills.tools/en/skills/deslop-shared-libs/index.md): Finds worthwhile shared-code extractions in recent work and recommends the three that delete the most code net. Category: Refactoring. License: MIT. Install: `npx skills add garrytan/gstack --skill deslop-shared-libs`
- [land-and-deploy](https://www.myskills.tools/en/skills/land-and-deploy/index.md): Picks up the GitHub PR from /ship: checks CI and readiness, merges after approval, monitors the deploy, verifies production and writes a report. Category: Deploy & Release. License: MIT. Install: `npx skills add garrytan/gstack --skill land-and-deploy`
- [canary](https://www.myskills.tools/en/skills/canary/index.md): After a deploy, drives a browser over live pages and compares screenshots, console errors, load times and broken links to a baseline. Category: Monitoring & Ops. License: MIT. Install: `npx skills add garrytan/gstack --skill canary`
- [lean-build](https://www.myskills.tools/en/skills/lean-build/index.md): Builds a feature as a complete, narrow path that fits the system, reusing existing seams and adding nothing acceptance does not need. Category: Feature Development. License: Apache-2.0. Install: `npx skills add JuliusBrussee/caveman --skill lean-build`
- [caveman-review](https://www.myskills.tools/en/skills/caveman-review/index.md): Compressed code review: one line per finding with location, problem and fix, with no throat-clearing. Category: Code Review. License: Apache-2.0. Install: `npx skills add JuliusBrussee/caveman --skill caveman-review`
- [investigate-first](https://www.myskills.tools/en/skills/investigate-first/index.md): Diagnoses ambiguous failures by gathering evidence and ranking hypotheses before any product code is changed. Category: Testing & Debugging. License: Apache-2.0. Install: `npx skills add JuliusBrussee/caveman --skill investigate-first`
- [safe-refactor](https://www.myskills.tools/en/skills/safe-refactor/index.md): Restructures code while preserving behavior, bracketing structural edits with the same verification before and after. Category: Refactoring. License: Apache-2.0. Install: `npx skills add JuliusBrussee/caveman --skill safe-refactor`
- [interview-me](https://www.myskills.tools/en/skills/interview-me/index.md): Interviews the user one question at a time, each with a guess attached, until it can state their real intent with about 95% confidence. Category: Requirements. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill interview-me`
- [frontend-ui-engineering](https://www.myskills.tools/en/skills/frontend-ui-engineering/index.md): Builds accessible, responsive, production-quality UIs that follow the project's design system and avoid the generic AI-generated look. Category: UI & Interaction. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill frontend-ui-engineering`
- [api-and-interface-design](https://www.myskills.tools/en/skills/api-and-interface-design/index.md): Guides stable, hard-to-misuse APIs and module interfaces: contract first, consistent errors, validation at boundaries and additive changes. Category: Architecture. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill api-and-interface-design`
- [planning-and-task-breakdown](https://www.myskills.tools/en/skills/planning-and-task-breakdown/index.md): Breaks work into small, ordered tasks with acceptance criteria and verification steps, saved as a plan document and task list. Category: Task Breakdown. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill planning-and-task-breakdown`
- [constraint-driven-development](https://www.myskills.tools/en/skills/constraint-driven-development/index.md): Writes a project's quality bar down as a CONSTRAINTS.md contract and watches diffs for a quietly weakened bar. Category: Code Standards. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill constraint-driven-development`
- [incremental-implementation](https://www.myskills.tools/en/skills/incremental-implementation/index.md): Delivers changes in thin, verifiable slices: implement one piece, test it, verify it, commit, then move to the next. Category: Feature Development. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill incremental-implementation`
- [code-review-and-quality](https://www.myskills.tools/en/skills/code-review-and-quality/index.md): Reviews code changes across five axes, correctness, readability, architecture, security and performance, labeling each finding by severity. Category: Code Review. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill code-review-and-quality`
- [security-and-hardening](https://www.myskills.tools/en/skills/security-and-hardening/index.md): Hardens web app code against vulnerabilities, starting from a threat model and covering input, auth, sessions, dependencies, privacy and LLM features. Category: Hardening. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill security-and-hardening`
- [performance-optimization](https://www.myskills.tools/en/skills/performance-optimization/index.md): Optimizes frontend, backend and database performance via a measure, identify, fix, verify and guard loop, keeping only changes that measure better. Category: Performance. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill performance-optimization`
- [code-simplification](https://www.myskills.tools/en/skills/code-simplification/index.md): Reduces code complexity while preserving exact behavior, aiming for code that is easier to read, modify and debug rather than fewer lines. Category: Refactoring. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill code-simplification`
- [deprecation-and-migration](https://www.myskills.tools/en/skills/deprecation-and-migration/index.md): Guides removing old systems, APIs or features, moving consumers safely to a replacement, and changing database schemas via expand/contract. Category: Architecture Tuning. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill deprecation-and-migration`
- [shipping-and-launch](https://www.myskills.tools/en/skills/shipping-and-launch/index.md): Prepares production launches with a pre-launch checklist, feature flags, staged rollout thresholds, monitoring, an error-budget gate and rollback. Category: Deploy & Release. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill shipping-and-launch`
- [observability-and-instrumentation](https://www.myskills.tools/en/skills/observability-and-instrumentation/index.md): Instruments code with structured logs, RED/USE metrics, OpenTelemetry tracing, and symptom-based alerts with runbooks so production is diagnosable. Category: Monitoring & Ops. License: MIT. Install: `npx skills add addyosmani/agent-skills --skill observability-and-instrumentation`
- [design-taste-frontend](https://www.myskills.tools/en/skills/design-taste-frontend/index.md): Web art direction distilled from a study of 247 curated sites: deals design directions, checks pages in a real browser and runs a look-and-fix loop. Category: UI & Interaction. License: MIT. Install: `npx skills add Leonxlnx/taste-skill --skill design-taste-frontend`
- [archify](https://www.myskills.tools/en/skills/archify/index.md): Builds checked standalone HTML diagrams in ten types, like architecture or ERD, from requirements, Mermaid or repo evidence, or a one-page explainer. Category: Architecture Tuning. License: Apache-2.0. Install: `npx skills add tt-a1i/archify --skill archify`
- [understand](https://www.myskills.tools/en/skills/understand/index.md): Analyzes a codebase into knowledge-graph.json under .ua/, with files, symbols, edges, layers and a guided tour for an interactive dashboard. Category: Architecture Tuning. License: MIT. Install: `npx skills add Egonex-AI/Understand-Anything --skill understand`
- [content-security-policy](https://www.myskills.tools/en/skills/content-security-policy/index.md): Checks for and implements a strict Content Security Policy, combined with HTML sanitization and Trusted Types against XSS and injection. Category: Hardening. License: MIT. Install: `npx skills add thedaviddias/Front-End-Checklist --skill content-security-policy`
- [performance-budget](https://www.myskills.tools/en/skills/performance-budget/index.md): Sets bundle-size and Lighthouse thresholds in CI and fails builds over budget, so regressions surface at PR time. Category: Performance. License: MIT. Install: `npx skills add thedaviddias/Front-End-Checklist --skill performance-budget`
- [find-security-vulnerabilities-in-code](https://www.myskills.tools/en/skills/find-security-vulnerabilities-in-code/index.md): White-box security review with Strix: reads source for data flow and authorization, then attempts exploitation in a sandbox with a PoC. Category: Security Audit. License: Apache-2.0. Install: `npx skills add usestrix/strix --skill find-security-vulnerabilities-in-code`
- [security-audit](https://www.myskills.tools/en/skills/security-audit/index.md): Defensive, source-first security review that finds vulnerabilities crossing a real trust boundary, with evidence, safe reproduction, priority and fix. Category: Security Audit. License: MIT. Install: `npx skills add cloudflare/security-audit-skill --skill security-audit`
- [animation-performance](https://www.myskills.tools/en/skills/animation-performance/index.md): Diagnoses why web animations drop frames and keeps them within the frame budget using composite-only properties and off-main-thread motion. Category: Performance. License: MIT. Install: `npx skills add emilkowalski/skills --skill animation-performance`
- [architecture-patterns](https://www.myskills.tools/en/skills/architecture-patterns/index.md): Applies Clean Architecture, Hexagonal Architecture and DDD to give a service layered structure, dependency rules, interfaces and test boundaries. Category: Architecture. License: MIT. Install: `npx skills add wshobson/agents --skill architecture-patterns`
- [python-code-style](https://www.myskills.tools/en/skills/python-code-style/index.md): Covers Python linting and formatting setup with ruff and mypy, PEP 8 naming, import order, type hints and Google-style docstrings. Category: Code Standards. License: MIT. Install: `npx skills add wshobson/agents --skill python-code-style`
- [stride-analysis-patterns](https://www.myskills.tools/en/skills/stride-analysis-patterns/index.md): Uses STRIDE to identify threats: spoofing, tampering, repudiation, information disclosure, denial of service and elevation of privilege. Category: Security Audit. License: MIT. Install: `npx skills add wshobson/agents --skill stride-analysis-patterns`
- [k8s-security-policies](https://www.myskills.tools/en/skills/k8s-security-policies/index.md): Implements defense-in-depth for Kubernetes clusters with NetworkPolicy, Pod Security Standards, RBAC, OPA Gatekeeper and Istio mTLS. Category: Hardening. License: MIT. Install: `npx skills add wshobson/agents --skill k8s-security-policies`
- [python-performance-optimization](https://www.myskills.tools/en/skills/python-performance-optimization/index.md): Profiles Python code with cProfile, line_profiler, memory_profiler and py-spy, then optimizes bottlenecks using documented performance patterns. Category: Performance. License: MIT. Install: `npx skills add wshobson/agents --skill python-performance-optimization`
- [microservices-patterns](https://www.myskills.tools/en/skills/microservices-patterns/index.md): Reference for microservice decomposition, sync and async communication, database-per-service, sagas, and resilience patterns like circuit breakers. Category: Architecture Tuning. License: MIT. Install: `npx skills add wshobson/agents --skill microservices-patterns`
- [deployment-pipeline-design](https://www.myskills.tools/en/skills/deployment-pipeline-design/index.md): Designs multi-stage CI/CD pipelines with approval gates and security checks: pipeline config, rollout strategy, health checks, gates and rollback. Category: Deploy & Release. License: MIT. Install: `npx skills add wshobson/agents --skill deployment-pipeline-design`
- [slo-implementation](https://www.myskills.tools/en/skills/slo-implementation/index.md): Defines SLIs, SLOs and error budget policy, and implements them with Prometheus recording rules, burn-rate alerts and Grafana dashboards. Category: Monitoring & Ops. License: MIT. Install: `npx skills add wshobson/agents --skill slo-implementation`
- [react-best-practices](https://www.myskills.tools/en/skills/react-best-practices/index.md): Vercel's React and Next.js performance guide: 70 rules in 8 categories, ordered by impact, for writing and refactoring code. Category: Code Standards. License: MIT. Install: `npx skills add vercel-labs/agent-skills --skill vercel-react-best-practices`
- [deploy-to-vercel](https://www.myskills.tools/en/skills/deploy-to-vercel/index.md): Deploys an app to Vercel, choosing the method from link status, git remote and CLI auth, and returns the deployment URL. Category: Deploy & Release. License: MIT. Install: `npx skills add vercel-labs/agent-skills --skill deploy-to-vercel`
- [senior-architect](https://www.myskills.tools/en/skills/senior-architect/index.md): Supports architecture decisions and design reviews, with scripts for dependency analysis, project assessment and architecture diagrams. Category: Architecture. License: MIT. Install: `npx skills add alirezarezvani/claude-skills --skill senior-architect`
- [senior-devops](https://www.myskills.tools/en/skills/senior-devops/index.md): Generates CI/CD pipelines, Terraform modules and deployment manifests with rollback runbooks across AWS, GCP and Azure. Category: Deploy & Release. License: MIT. Install: `npx skills add alirezarezvani/claude-skills --skill senior-devops`
- [incident-commander](https://www.myskills.tools/en/skills/incident-commander/index.md): Classifies production incident severity, rebuilds the timeline and drafts the post-incident review, with communication templates and runbooks. Category: Monitoring & Ops. License: MIT. Install: `npx skills add alirezarezvani/claude-skills --skill incident-commander`
- [sentry](https://www.myskills.tools/en/skills/sentry/index.md): Uses the sentry CLI to read Sentry issues and events, summarize recent production errors and pull basic health data, read-only. Category: Monitoring & Ops. License: Apache-2.0. Install: `npx skills add openai/skills --skill sentry`
- [planning-with-files](https://www.myskills.tools/en/skills/planning-with-files/index.md): Manages multi-step agent work in task_plan.md, findings.md and progress.md on disk so it can be recovered after interruptions. Category: Task Breakdown. License: MIT. Install: `npx skills add OthmanAdi/planning-with-files --skill planning-with-files`
- [create-prd](https://www.myskills.tools/en/skills/create-prd/index.md): Writes a lean, decision-ready PRD from an 8-section template with market segments and a 6-part JTBD value proposition, about one to two pages. Category: Requirements. License: MIT. Install: `npx skills add phuryn/pm-skills --skill create-prd`
- [code-simplifier](https://www.myskills.tools/en/skills/code-simplifier/index.md): Refines code for clarity, consistency and maintainability while preserving all functionality, applying project-specific standards. Category: Refactoring. License: Apache-2.0. Install: `npx skills add getsentry/skills --skill code-simplifier`
- [terraform-style-guide](https://www.myskills.tools/en/skills/terraform-style-guide/index.md): Generates and maintains Terraform HCL code following HashiCorp's official style conventions and best practices. Category: Code Standards. License: MPL-2.0. Install: `npx skills add hashicorp/agent-skills --skill terraform-style-guide`

## Categories

- [Requirements](https://www.myskills.tools/en/categories/requirements/): Skills that make an agent pin down requirements before coding: clarifying questions, scope, acceptance criteria and written specs. (6 skills)
- [UI & Interaction](https://www.myskills.tools/en/categories/ui-interaction/): Skills for building interfaces: components, layout, accessibility, interaction states and design-system consistency. (6 skills)
- [Architecture](https://www.myskills.tools/en/categories/architecture/): Skills for system design: module boundaries, data flow, service and component structure, and recording design decisions. (6 skills)
- [Task Breakdown](https://www.myskills.tools/en/categories/task-breakdown/): Skills that turn a goal into ordered, reviewable tasks with dependencies, so an agent works in small verifiable steps. (6 skills)
- [Code Standards](https://www.myskills.tools/en/categories/code-standards/): Skills that apply coding conventions: naming, formatting, file structure, comments and project-specific rules. (6 skills)
- [Feature Development](https://www.myskills.tools/en/categories/feature-development/): Skills for implementing features end to end: scaffolding, typed interfaces, integration with existing code, and tests. (6 skills)
- [Code Review](https://www.myskills.tools/en/categories/code-review/): Skills for reviewing changes: reading diffs, flagging bugs and risky patterns, and writing actionable review comments. (6 skills)
- [Testing & Debugging](https://www.myskills.tools/en/categories/testing-debugging/): Skills for testing and debugging: reproducing failures, writing tests, inspecting stack traces and confirming root causes. (6 skills)
- [Security Audit](https://www.myskills.tools/en/categories/security-audit/): Skills that look for security problems: secret leaks, injection, unsafe CI configuration and excessive permissions. (6 skills)
- [Hardening](https://www.myskills.tools/en/categories/hardening/): Skills that reduce attack surface: tightening permissions, pinning dependencies, safe defaults and input validation. (6 skills)
- [Performance](https://www.myskills.tools/en/categories/performance/): Skills for performance work: profiling, finding bottlenecks, cutting bundle size and request waterfalls, and measuring results. (6 skills)
- [Refactoring](https://www.myskills.tools/en/categories/refactoring/): Skills for changing code structure without changing behavior: extracting modules, removing duplication and keeping tests green. (6 skills)
- [Architecture Tuning](https://www.myskills.tools/en/categories/architecture-tuning/): Skills for improving an existing architecture: untangling dependencies, redrawing boundaries and planning staged migrations. (6 skills)
- [Deploy & Release](https://www.myskills.tools/en/categories/deploy-release/): Skills for shipping: build and release pipelines, versioning, changelogs, environment configuration and rollbacks. (6 skills)
- [Monitoring & Ops](https://www.myskills.tools/en/categories/monitoring-ops/): Skills for running software: logs, metrics, alerts, incident investigation and writing runbooks. (6 skills)

## Languages

- [中文](https://www.myskills.tools/zh/): Skills 目录 - 开源 AI Agent 技能，权限一目了然
- [日本語](https://www.myskills.tools/ja/): Skills Directory｜権限がわかる AI エージェント用スキル集
- [한국어](https://www.myskills.tools/ko/): Skills Directory | 권한이 보이는 AI 에이전트 스킬 모음
- [English](https://www.myskills.tools/en/): Skills Directory – Open-Source Agent Skills with Permissions

## Optional

- [Sitemap](https://www.myskills.tools/sitemap.xml)
- [Skills catalog (JSON)](https://www.myskills.tools/skills.json)