feat(deno): add deno plugin bundling official denoland/skills

.agents/plugins/marketplace.json

@@ -956,6 +956,18 @@
       },
       "category": "Development"
     },
+    {
+      "name": "deno",
+      "source": {
+        "source": "local",
+        "path": "./plugins/deno"
+      },
+      "policy": {
+        "installation": "AVAILABLE",
+        "authentication": "ON_INSTALL"
+      },
+      "category": "Development"
+    },
     {
       "name": "modern-web-guidance",
       "source": {

.claude-plugin/marketplace.json

@@ -1316,6 +1316,21 @@
         }
       }
     },
+    {
+      "name": "deno",
+      "description": "Official Deno skills - dependency management with npm and JSR, permissions, the built-in toolchain, migrating from Node/npm/yarn/pnpm/bun, Fresh, and Deno Deploy",
+      "category": "development",
+      "keywords": ["deno", "runtime", "typescript", "javascript", "jsr", "permissions", "test-runner", "fresh", "deno-deploy"],
+      "tags": ["runtime", "tooling"],
+      "source": "./plugins/deno",
+      "relevance": {
+        "topic": "Deno",
+        "signals": {
+          "cli": ["deno"],
+          "filesRead": ["**/deno.json", "**/deno.jsonc", "**/deno.lock"]
+        }
+      }
+    },
     {
       "name": "modern-web-guidance",
       "description": "Keep your coding agent up to date with the latest web best practices from the Google Chrome team",

.cursor-plugin/marketplace.json

@@ -314,6 +314,11 @@
       "source": "./plugins/bun",
       "description": "All-in-one JavaScript/TypeScript toolkit: fast runtime, package manager, test runner, and bundler - version-aware skill backed by the ask CLI"
     },
+    {
+      "name": "deno",
+      "source": "./plugins/deno",
+      "description": "Official Deno skills - dependency management with npm and JSR, permissions, the built-in toolchain, migrating from Node/npm/yarn/pnpm/bun, Fresh, and Deno Deploy"
+    },
     {
       "name": "java-development",
       "source": "./plugins/java-development",

.release-please-manifest.json

@@ -70,5 +70,6 @@
   "plugins/greptile": "1.1.2",
   "plugins/shadcn-ui": "1.1.1",
   "plugins/tanstack": "0.2.0",
-  "plugins/orpc": "1.1.0"
+  "plugins/orpc": "1.1.0",
+  "plugins/deno": "1.0.0"
 }

README.md

@@ -366,6 +366,12 @@ Version-aware skill for the Bun JavaScript/TypeScript toolkit — runtime, packa
 
 **Install:** `/plugin install bun@pleaseai` | **Source:** [plugins/bun](https://github.com/pleaseai/claude-code-plugins/tree/main/plugins/bun)
 
+#### Deno
+
+Official [Deno skills](https://github.com/denoland/skills) — dependency management with npm and JSR, permissions, `deno.json`, the built-in toolchain, migrating from Node/npm/yarn/pnpm/bun, Fresh, and Deno Deploy.
+
+**Install:** `/plugin install deno@pleaseai` | **Source:** [plugins/deno](https://github.com/pleaseai/claude-code-plugins/tree/main/plugins/deno)
+
 #### Graphite
 [![tessl](https://img.shields.io/endpoint?url=https%3A%2F%2Fapi.tessl.io%2Fv1%2Fbadges%2Fpleaseai%2Fgraphite)](https://tessl.io/registry/pleaseai/graphite)
 
@@ -627,6 +633,7 @@ Once the marketplace is added (or files copied), the following plugins are avail
 /plugin install portless@pleaseai
 /plugin install zod@pleaseai
 /plugin install bun@pleaseai
+/plugin install deno@pleaseai
 /plugin install graphite@pleaseai
 /plugin install claude-md-management@pleaseai
 /plugin install fetch@pleaseai