diff --git a/docs/community/presets.md b/docs/community/presets.md
index 03ac777b80..43ea4cc5a6 100644
--- a/docs/community/presets.md
+++ b/docs/community/presets.md
@@ -10,6 +10,7 @@ The following community-contributed presets customize how Spec Kit behaves — o
 | AIDE In-Place Migration | Adapts the AIDE extension workflow for in-place technology migrations (X → Y pattern) — adds migration objectives, verification gates, knowledge documents, and behavioral equivalence criteria | 2 templates, 8 commands | AIDE extension | [spec-kit-presets](https://github.com/mnriem/spec-kit-presets) |
 | Canon Core | Adapts original Spec Kit workflow to work together with Canon extension | 2 templates, 8 commands | — | [spec-kit-canon](https://github.com/maximiliamus/spec-kit-canon) |
 | Claude AskUserQuestion | Upgrades `/speckit.clarify` and `/speckit.checklist` on Claude Code from Markdown-table prompts to the native AskUserQuestion picker, with a recommended option and reasoning on every question | 2 commands | — | [spec-kit-preset-claude-ask-questions](https://github.com/0xrafasec/spec-kit-preset-claude-ask-questions) |
+| Cross-Platform Governance | Adds Bash/PowerShell parity, dry-run/WhatIf parity, Unix man-page expectations, PowerShell comment-based help, and Verb-Noun Cmdlet discipline | 8 templates, 3 commands | — | [spec-kit-preset-cross-platform-governance](https://github.com/hindermath/spec-kit-preset-cross-platform-governance) |
 | Explicit Task Dependencies | Adds explicit `(depends on T###)` dependency declarations and an Execution Wave DAG to tasks.md for parallel scheduling | 1 template, 1 command | — | [spec-kit-preset-explicit-task-dependencies](https://github.com/Quratulain-bilal/spec-kit-preset-explicit-task-dependencies) |
 | Fiction Book Writing | It adapts the Spec-Driven Development workflow for storytelling to create books or audiobooks (with annotations) in 12 languages: features become story elements, specs become story briefs, plans become story structures, and tasks become scene-by-scene writing tasks. Supports single and multi-POV, all major plot structure frameworks, and two style modes: an author voice sample or humanized AI prose. Supports interactive elements like brainstorming, interview, roleplay and extras like statistics, cover builder and bio command. Export with templates for KDP, D2D etc. | 22 templates, 27 commands, 1 script | — | [speckit-preset-fiction-book-writing](https://github.com/adaumann/speckit-preset-fiction-book-writing) |
 | Jira Issue Tracking | Overrides `speckit.taskstoissues` to create Jira epics, stories, and tasks instead of GitHub Issues via Atlassian MCP tools | 1 command | — | [spec-kit-preset-jira](https://github.com/luno/spec-kit-preset-jira) |
diff --git a/presets/catalog.community.json b/presets/catalog.community.json
index caf28e5041..4e75705657 100644
--- a/presets/catalog.community.json
+++ b/presets/catalog.community.json
@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-04-15T00:00:00Z",
+  "updated_at": "2026-04-27T00:00:00Z",
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/presets/catalog.community.json",
   "presets": {
     "aide-in-place": {
@@ -16,7 +16,9 @@
       "license": "MIT",
       "requires": {
         "speckit_version": ">=0.2.0",
-        "extensions": ["aide"]
+        "extensions": [
+          "aide"
+        ]
       },
       "provides": {
         "templates": 2,
@@ -80,6 +82,34 @@
       "created_at": "2026-04-13T00:00:00Z",
       "updated_at": "2026-04-13T00:00:00Z"
     },
+    "cross-platform-governance": {
+      "name": "Cross-Platform Governance",
+      "id": "cross-platform-governance",
+      "version": "0.1.0",
+      "description": "Adds Bash and PowerShell parity, dry-run/WhatIf parity, man-page expectations, and Verb-Noun Cmdlet discipline.",
+      "author": "Thorsten Hindermann",
+      "repository": "https://github.com/hindermath/spec-kit-preset-cross-platform-governance",
+      "download_url": "https://github.com/hindermath/spec-kit-preset-cross-platform-governance/archive/refs/tags/v0.1.0.zip",
+      "homepage": "https://github.com/hindermath/spec-kit-preset-cross-platform-governance",
+      "documentation": "https://github.com/hindermath/spec-kit-preset-cross-platform-governance/blob/main/README.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.8.0"
+      },
+      "provides": {
+        "templates": 8,
+        "commands": 3
+      },
+      "tags": [
+        "cross-platform",
+        "bash",
+        "powershell",
+        "man-page",
+        "cmdlet"
+      ],
+      "created_at": "2026-04-27T00:00:00Z",
+      "updated_at": "2026-04-27T00:00:00Z"
+    },
     "explicit-task-dependencies": {
       "name": "Explicit Task Dependencies",
       "id": "explicit-task-dependencies",