diff --git a/README.md b/README.md
index 6ec63c8..3e0167f 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,24 @@ composer require netresearch/matrix-skill
 ```
 
 Requires [netresearch/composer-agent-skill-plugin](https://github.com/netresearch/composer-agent-skill-plugin).
+### npm (Node Projects)
+
+```bash
+npm install --save-dev \
+  @netresearch/agent-skill-coordinator \
+  github:netresearch/matrix-skill
+```
+
+Requires [@netresearch/agent-skill-coordinator](https://github.com/netresearch/node-agent-skill-coordinator), which discovers the skill in `node_modules` and registers it in `AGENTS.md` via a `postinstall` hook. For pnpm, also allowlist the coordinator's postinstall:
+
+```json
+{
+  "pnpm": {
+    "onlyBuiltDependencies": ["@netresearch/agent-skill-coordinator"]
+  }
+}
+```
+
 ## Prerequisites
 
 **For E2EE support** (most Matrix rooms), install libolm:
diff --git a/composer.json b/composer.json
index 9be42cf..a70e33c 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,10 @@
         "netresearch/composer-agent-skill-plugin": "*"
     },
     "extra": {
-        "ai-agent-skill": "skills/matrix-communication/SKILL.md"
+        "ai-agent-skill": [
+            "skills/matrix-communication/SKILL.md",
+            "skills/matrix-administration/SKILL.md"
+        ]
     },
     "support": {
         "issues": "https://github.com/netresearch/matrix-skill/issues",
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..eca26e3
--- /dev/null
+++ b/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "@netresearch/matrix-skill",
+  "version": "0.0.0-source",
+  "description": "Netresearch AI skill for Matrix chat communication and homeserver administration.",
+  "license": "(MIT AND CC-BY-SA-4.0)",
+  "author": "Netresearch DTT GmbH (https://www.netresearch.de/)",
+  "homepage": "https://github.com/netresearch/matrix-skill",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/netresearch/matrix-skill.git"
+  },
+  "bugs": {
+    "url": "https://github.com/netresearch/matrix-skill/issues"
+  },
+  "keywords": [
+    "ai-agent-skill",
+    "matrix",
+    "chat",
+    "synapse",
+    "e2ee",
+    "anthropic",
+    "claude-code"
+  ],
+  "aiAgentSkill": [
+    "skills/matrix-communication/SKILL.md",
+    "skills/matrix-administration/SKILL.md"
+  ],
+  "files": [
+    ".claude-plugin/",
+    "skills/matrix-communication/",
+    "skills/matrix-administration/",
+    "scripts/",
+    "LICENSE-MIT",
+    "LICENSE-CC-BY-SA-4.0",
+    "README.md"
+  ],
+  "peerDependencies": {
+    "@netresearch/agent-skill-coordinator": "^0.1"
+  }
+}