diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
new file mode 100644
index 0000000..95d04d1
--- /dev/null
+++ b/.claude-plugin/marketplace.json
@@ -0,0 +1,19 @@
+{
+  "$schema": "https://json.schemastore.org/claude-code-marketplace.json",
+  "name": "dld-kit",
+  "description": "Decision-Linked Development — skills for recording, linking, and auditing development decisions.",
+  "owner": {
+    "name": "Jimmy Utterström"
+  },
+  "plugins": [
+    {
+      "name": "dld",
+      "description": "Decision-Linked Development skills (init, decide, plan, implement, lookup, audit, snapshot, retrofit, adjust, reindex, status).",
+      "source": "./",
+      "category": "development",
+      "version": "0.7.0",
+      "homepage": "https://github.com/jimutt/dld-kit",
+      "tags": ["decisions", "documentation", "workflow"]
+    }
+  ]
+}
diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
new file mode 100644
index 0000000..7820ed5
--- /dev/null
+++ b/.claude-plugin/plugin.json
@@ -0,0 +1,21 @@
+{
+  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
+  "name": "dld",
+  "version": "0.7.0",
+  "description": "Decision-Linked Development — record, link, and maintain development decisions alongside code via @decision annotations. Skills for planning, recording, implementing, auditing, and documenting decisions.",
+  "author": {
+    "name": "Jimmy Utterström",
+    "url": "https://github.com/jimutt"
+  },
+  "homepage": "https://github.com/jimutt/dld-kit",
+  "repository": "https://github.com/jimutt/dld-kit",
+  "license": "MIT",
+  "keywords": [
+    "decisions",
+    "documentation",
+    "workflow",
+    "annotations",
+    "architecture",
+    "context"
+  ]
+}
diff --git a/.tileignore b/.tileignore
index f388b80..86543cd 100644
--- a/.tileignore
+++ b/.tileignore
@@ -1,6 +1,7 @@
 .git
 docs/
 .claude/
+.claude-plugin/
 LICENSE
 README.md
 tests/
diff --git a/README.md b/README.md
index 173de79..fc89df3 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,15 @@ AI agents write code confidently. They just don't know *why* your code looks the
 
 ### Install
 
+**Via the Claude Code plugin marketplace** (Claude Code only):
+
+```
+/plugin marketplace add jimutt/dld-kit
+/plugin install dld@dld-kit
+```
+
+Skills are invoked as `/dld:dld-decide`, `/dld:dld-plan`, etc.
+
 **Via [Tessl](https://tessl.io)** (works across Claude Code, Cursor, Copilot, etc.):
 
 ```bash
@@ -25,7 +34,7 @@ tessl install dld-kit/dld
 cp -r /path/to/dld-kit/.claude/skills/dld-* your-project/.claude/skills/
 ```
 
-Then run `/dld-init` to set up your project's `CLAUDE.md` with the required rules, or [add them manually](#manual-claude-md-setup).
+After any of these, run `/dld-init` (or `/dld:dld-init` for the plugin) to set up your project's `CLAUDE.md` with the required rules, or [add them manually](#manual-claude-md-setup).
 
 ### New feature or change