commit d39b9e6cb9c7ff198a9bbc8aab159e3d47a47c54
Author: Zhongwei Li <lizhongwei.nkcs@gmail.com>
Date:   Sun Nov 30 08:27:06 2025 +0800

    Initial commit

diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
new file mode 100644
index 0000000..a7ff69d
--- /dev/null
+++ b/.claude-plugin/plugin.json
@@ -0,0 +1,12 @@
+{
+  "name": "leapmultix-skill-dependency-management",
+  "description": "Skill dependency-management from LeapMultix",
+  "version": "1.0.0",
+  "author": {
+    "name": "Julien LE SAUX",
+    "email": "contact@jls42.org"
+  },
+  "skills": [
+    "./skills"
+  ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3cb49a1
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# leapmultix-skill-dependency-management
+
+Skill dependency-management from LeapMultix
diff --git a/plugin.lock.json b/plugin.lock.json
new file mode 100644
index 0000000..f95d43d
--- /dev/null
+++ b/plugin.lock.json
@@ -0,0 +1,45 @@
+{
+  "$schema": "internal://schemas/plugin.lock.v1.json",
+  "pluginId": "gh:jls42/leapmultix:leapmultix-marketplace/skills/dependency-management",
+  "normalized": {
+    "repo": null,
+    "ref": "refs/tags/v20251128.0",
+    "commit": "1e00dae134f922903bc1ba76f4d9b7741a1d5c5b",
+    "treeHash": "c181cda8004bffc9cc3d3c037930a28acb47a493e037bce31d4e343a266cdc74",
+    "generatedAt": "2025-11-28T10:19:12.528813Z",
+    "toolVersion": "publish_plugins.py@0.2.0"
+  },
+  "origin": {
+    "remote": "git@github.com:zhongweili/42plugin-data.git",
+    "branch": "master",
+    "commit": "aa1497ed0949fd50e99e70d6324a29c5b34f9390",
+    "repoRoot": "/Users/zhongweili/projects/openmind/42plugin-data"
+  },
+  "manifest": {
+    "name": "leapmultix-skill-dependency-management",
+    "description": "Skill dependency-management from LeapMultix",
+    "version": "1.0.0"
+  },
+  "content": {
+    "files": [
+      {
+        "path": "README.md",
+        "sha256": "816bda92e5b079ba7fb1d29d1170cd003d7e8e51196699652e4616a22ff74e5a"
+      },
+      {
+        "path": ".claude-plugin/plugin.json",
+        "sha256": "480dc9af4e8d0974eaa3ec49d3c4f9c8a3abc036561234f2ffdcc6dbf61ee289"
+      },
+      {
+        "path": "skills/dependency-management/SKILL.md",
+        "sha256": "04dcd20b3e6679803812fe2e3d505c27481c830c37e5a3367eff6824af7b2435"
+      }
+    ],
+    "dirSha256": "c181cda8004bffc9cc3d3c037930a28acb47a493e037bce31d4e343a266cdc74"
+  },
+  "security": {
+    "scannedAt": null,
+    "scannerVersion": null,
+    "flags": []
+  }
+}
\ No newline at end of file
diff --git a/skills/dependency-management/SKILL.md b/skills/dependency-management/SKILL.md
new file mode 100644
index 0000000..4fb8353
--- /dev/null
+++ b/skills/dependency-management/SKILL.md
@@ -0,0 +1,159 @@
+---
+name: managing-dependencies
+description: Manages npm dependencies (audit, updates, breaking changes, lockfile). Use before releases, after adding packages, or monthly for maintenance
+allowed-tools: Read, Grep, Glob, Bash
+---
+
+# Gestion des Dépendances
+
+Gère dépendances npm de manière sécurisée (audit, mises à jour, lockfile).
+
+## Table des matières
+
+- [Quand utiliser](#quand-utiliser)
+- [Scripts npm](#scripts-npm)
+- [Workflows essentiels](#workflows-essentiels)
+- [Gestion vulnérabilités](#gestion-vulnérabilités)
+- [Migrations majeures](#migrations-majeures)
+- [Bonnes pratiques](#bonnes-pratiques)
+- [Checklist](#checklist)
+- [En cas de doute](#en-cas-de-doute)
+
+## Quand utiliser
+
+- Avant chaque release production
+- Après ajout nouvelles dépendances
+- Mensuellement maintenance proactive
+- Quand vulnérabilités signalées
+- Migrations versions majeures
+
+## Scripts npm
+
+- `npm audit` - Vue d'ensemble sécurité
+- `npm audit --json` - Rapport détaillé
+- `npm audit fix` - Fix auto (patch/minor)
+- `npm outdated` - Packages à mettre à jour
+- `npm update` - Update patches/minors
+- `npm ls` / `npm ls --depth=0` - Arbre dépendances
+
+## Workflows essentiels
+
+**Audit sécurité :**
+
+- CRITICAL/HIGH → Corriger immédiatement
+- MODERATE → Corriger avant release
+- LOW → Corriger quand possible
+
+**Types mises à jour (SemVer) :**
+
+- Patch (1.0.x) → Bugs, sécurisé
+- Minor (1.x.0) → Features, rétrocompatible
+- Major (x.0.0) → Breaking, nécessite tests
+
+**Stratégie :**
+
+- Patches → Auto si tests passent
+- Minors → Manuel vérification
+- Majors → Manuel migration plan
+
+**Lockfile :**
+
+- Garantit versions exactes
+- Commit toujours avec package.json
+- Désynchronisé → `npm install`
+- Conflit merge → Résoudre + `npm install`
+
+## Gestion vulnérabilités
+
+**Critiques/Hautes :** Fix immédiat, tester, déployer rapidement
+
+**Sans fix :** Package alternatif, fork + patch, monitorer, désactiver si possible
+
+**Packages deprecated :** Chercher alternatives maintenues, planifier migration
+
+## Migrations majeures
+
+**Préparation :**
+
+1. Lire CHANGELOG (breaking changes)
+2. Estimer impact code
+3. Créer branche dédiée
+
+**Exécution :**
+
+1. Update package.json
+2. Adapter code aux breaking changes
+3. Corriger erreurs TS/ESLint
+4. Tests exhaustifs
+
+**Validation :**
+
+- Tests passent
+- Lighthouse score OK
+- Performance stable
+- Pas régressions visuelles
+
+## Bonnes pratiques
+
+**Do's :**
+
+- Commit lockfile toujours
+- Audit hebdomadaire minimum
+- Tests après update
+- Un update à la fois
+- Lire CHANGELOG majors
+- Respecter SemVer
+
+**Don'ts :**
+
+- Pas `npm install --force` (sauf urgence)
+- Pas updates aveugles
+- Pas lockfile .gitignore
+- Pas updates avant release
+- Pas dépendances non maintenues
+
+## Checklist
+
+- [ ] `npm audit` sans CRITICAL/HIGH
+- [ ] `npm outdated` vérifié
+- [ ] Lockfile synchronisé
+- [ ] Tests passent après update
+- [ ] Build OK
+- [ ] Performance stable
+- [ ] Pas deprecated packages
+- [ ] CHANGELOG lu (majors)
+- [ ] Lockfile committé
+
+## En cas de doute
+
+**Règles absolues :**
+
+1. `npm audit` AVANT release obligatoire
+2. Tester APRÈS mise à jour
+3. Jamais ignorer lockfile
+4. CHANGELOG pour majors
+5. CRITICAL/HIGH fix immédiat
+
+**Workflow mensuel :**
+
+```bash
+npm outdated
+npm audit
+npm update
+npm test
+```
+
+**Workflow avant release :**
+
+```bash
+npm audit --audit-level=moderate
+npm outdated
+npm test
+npm run build
+```
+
+**Références :**
+
+- package.json - Versions actuelles
+- package-lock.json - Lockfile
+- npm docs - Documentation