Add Memory MD community extension (#2327)

Author: DyanGalih

README.md

@@ -224,6 +224,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | MAQA Linear Integration | Linear integration for MAQA — syncs issues and sub-issues across workflow states as features progress | `integration` | Read+Write | [spec-kit-maqa-linear](https://github.com/GenieRobot/spec-kit-maqa-linear) |
 | MAQA Trello Integration | Trello board integration for MAQA — populates board from specs, moves cards, real-time checklist ticking | `integration` | Read+Write | [spec-kit-maqa-trello](https://github.com/GenieRobot/spec-kit-maqa-trello) |
 | Memory Loader | Loads .specify/memory/ files before lifecycle commands so LLM agents have project governance context | `docs` | Read-only | [spec-kit-memory-loader](https://github.com/KevinBrown5280/spec-kit-memory-loader) |
+| Memory MD | Repository-native durable memory for Spec Kit projects | `docs` | Read+Write | [spec-kit-memory-hub](https://github.com/DyanGalih/spec-kit-memory-hub) |
 | MemoryLint | Agent memory governance tool: Automatically audits and fixes boundary conflicts between AGENTS.md and the constitution. | `process` | Read+Write | [memorylint](https://github.com/RbBtSn0w/spec-kit-extensions/tree/main/memorylint) |
 | Onboard | Contextual onboarding and progressive growth for developers new to spec-kit projects. Explains specs, maps dependencies, validates understanding, and guides the next step | `process` | Read+Write | [spec-kit-onboard](https://github.com/dmux/spec-kit-onboard) |
 | Optimize | Audit and optimize AI governance for context efficiency — token budgets, rule health, interpretability, compression, coherence, and echo detection | `process` | Read+Write | [spec-kit-optimize](https://github.com/sakitA/spec-kit-optimize) |

extensions/catalog.community.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-04-22T21:10:00Z",
+  "updated_at": "2026-04-23T00:00:00Z",
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
   "extensions": {
     "aide": {
@@ -1198,6 +1198,38 @@
       "created_at": "2026-04-20T00:00:00Z",
       "updated_at": "2026-04-20T00:00:00Z"
     },
+    "memory-md": {
+      "name": "Memory MD",
+      "id": "memory-md",
+      "description": "Repository-native durable memory for Spec Kit projects",
+      "author": "DyanGalih",
+      "version": "0.6.2",
+      "download_url": "https://github.com/DyanGalih/spec-kit-memory-hub/archive/refs/tags/v0.6.2.zip",
+      "repository": "https://github.com/DyanGalih/spec-kit-memory-hub",
+      "homepage": "https://github.com/DyanGalih/spec-kit-memory-hub",
+      "documentation": "https://github.com/DyanGalih/spec-kit-memory-hub/blob/main/README.md",
+      "changelog": "https://github.com/DyanGalih/spec-kit-memory-hub/blob/main/docs/memory-workflow-v0.6.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.6.0"
+      },
+      "provides": {
+        "commands": 5,
+        "hooks": 0
+      },
+      "tags": [
+        "memory",
+        "workflow",
+        "docs",
+        "copilot",
+        "markdown"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-04-23T00:00:00Z",
+      "updated_at": "2026-04-23T00:00:00Z"
+    },
     "memorylint": {
       "name": "MemoryLint",
       "id": "memorylint",