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claude-skills

par Jeffallan · Jeffallan/claude-skills

66 full-stack developer skills across 12 categories — auto-loads the right reference when you ask about NestJS JWT, React hooks, or Postgres indexes.

A focused skill library for full-stack developers. 66 SKILL.md bundles cover languages, backend and frontend frameworks (NestJS, React, etc.), infrastructure, APIs, testing, DevOps, security, data/ML, and platform-specific patterns. Contextual activation means mentioning a specific stack auto-pulls the relevant reference.

▶ Voir la démo 📦 Installer 💡 Cas d'usage

Pourquoi l'utiliser

Fonctionnalités clés

Démo en direct

Aperçu en pratique

claude-skill-2.replay ▶ prêt
0/0

Installation

Dépôt de l’auteur · Documentation officielle des Skills Claude

Cas d'usage

Usages concrets : claude-skills

Implement JWT auth in NestJS the idiomatic way

👤 Backend engineers working in NestJS ⏱ ~40 min intermediate

Quand l'utiliser : You need JWT with refresh tokens and don't want to wire up the passport modules from scratch.

Prérequis
  • NestJS project — nest new my-app
Déroulement
  1. Request the implementation
    Use the NestJS skill. Add JWT auth with refresh tokens to this project.✓ Copié
    → Claude loads the NestJS reference and produces idiomatic module structure (AuthModule, JwtStrategy, guards)
  2. Add tests
    Now add e2e tests for the auth endpoints using the testing skill.✓ Copié
    → Jest + supertest test files following NestJS conventions

Résultat : Production-pattern JWT auth with tests.

Pièges
  • Claude mixes NestJS decorators with Express middleware patterns — Insist on 'NestJS idioms only — no raw Express'
Combiner avec : github

Diagnose a React perf regression

👤 Frontend engineers ⏱ ~30 min intermediate

Quand l'utiliser : A page that was snappy is now janky and React DevTools shows too many re-renders.

Déroulement
  1. Share the suspect component
    Use the React skill. Here's the component tree [paste]. Identify why Settings.tsx re-renders on every keystroke.✓ Copié
    → Concrete diagnosis (context provider wrap, unmemoized object prop, etc.) with the fix
  2. Apply + measure
    Apply the fix and walk me through how to verify in DevTools.✓ Copié
    → Specific profiler steps

Résultat : A fixed render regression with a reproducible verification.

Pièges
  • Wrapping everything in memo/useCallback without measuring — The skill explicitly pushes measure-first
Combiner avec : chrome-devtools

Combinaisons

Associez-le à d'autres MCPs pour un effet X10

claude-skill-2 + github

Skill writes code; GitHub MCP opens the PR

Implement the NestJS auth module, then open a PR with the changes.✓ Copié
claude-skill-2 + playwright-skill

Frontend skill builds the UI; Playwright skill tests the happy path

Build the new form, then use playwright-skill to write a browser test that submits it.✓ Copié

Outils

Ce que ce MCP expose

OutilEntréesQuand appelerCoût
Backend framework skills (NestJS, etc.) feature request Backend work in a supported framework 0
Frontend framework skills (React, etc.) UI task Frontend feature work 0
Testing skills code to test Adding or fixing test coverage 0
DevOps / infra skills deployment context Deployment and ops work 0
Security skills code or flow to review Security-sensitive code paths 0

Coût et limites

Coût d'exécution

Quota d'API
None
Tokens par appel
2-6k per skill reference loaded
Monétaire
Free — skills are local
Astuce
Name the stack in the prompt to load only the relevant skill.

Sécurité

Permissions, secrets, portée

Stockage des identifiants : No credentials — skill is prompts
Sortie de données : None

Dépannage

Erreurs courantes et correctifs

Wrong framework's patterns applied

Name the framework explicitly in the prompt.

Skill not auto-loading on a relevant question

Mention the framework or category — auto-routing across 66 skills is fuzzy.

Alternatives

claude-skills vs autres

AlternativeQuand l'utiliserCompromis
claude-skill (alirezarezvani)You want PM, marketing, and compliance alongside engineeringBroader but noisier for pure dev work
Framework-specific skills (convexskills, terraform-skill)You only work in one stackDeeper in one area, no breadth

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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