catalog: add wireframe extension (v0.1.1) (#2262)

* catalog: add wireframe extension

Adds https://github.com/TortoiseWolfe/spec-kit-extension-wireframe
(v0.1.0) to the community catalog. Provides a visual feedback loop
for spec-driven development: SVG wireframe generation, review, and
sign-off. Approved wireframes become spec constraints honored by
/plan, /tasks, and /implement.

Supersedes #1410 — the old PR predated the extension system
introduced in #2130 and proposed commands in templates/commands/,
which is no longer the right home for third-party commands.

* catalog: address review feedback (position + author)

Two changes per Copilot review:
- Move `wireframe` entry alphabetically between `whatif` and
  `worktree` (was appended after `worktrees`).
- Simplify `author` from "TortoiseWolfe (turtlewolfe.com)" to
  just "TortoiseWolfe" so the exact-match author filter in
  `ExtensionCatalog.search` finds the entry. Portfolio URL
  remains accessible via `homepage`/`repository`.

Thanks @Copilot, @mnriem for the review.

* docs(readme): add Wireframe Visual Feedback Loop row

Addresses @mnriem's follow-up: the README extension table also
needs an entry, not just the catalog JSON. Slots in alphabetically
between "What-if Analysis" and "Worktree Isolation" with category
`visibility` and Read+Write effect (since sign-off writes the
approved wireframe paths into spec.md).

* catalog: use speckit-prefixed command names in wireframe description

Address remaining Copilot review comment on PR #2262. The actual
commands are /speckit.plan, /speckit.tasks, /speckit.implement;
the unprefixed names would mislead catalog users.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* catalog: bump wireframe extension to v0.1.1

v0.1.1 of spec-kit-extension-wireframe ships the /speckit.-prefixed
command references in extension.yml and README.md. This updates the
catalog entry to point at the new release tag so `specify extension
add wireframe` installs the corrected version.

* catalog: set wireframe created_at to current timestamp

Per EXTENSION-PUBLISHING-GUIDE.md: newly added entries should use
the current timestamp for both created_at and updated_at. The 04-17
value reflected when I drafted the entry locally, not when the
catalog submission landed.

---------

Co-authored-by: TortoiseWolfe <jonpohlner@gmail.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

README.md

@@ -264,6 +264,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | Verify Tasks Extension | Detect phantom completions: tasks marked [X] in tasks.md with no real implementation | `code` | Read-only | [spec-kit-verify-tasks](https://github.com/datastone-inc/spec-kit-verify-tasks) |
 | Version Guard | Verify tech stack versions against live npm registries before planning and implementation | `process` | Read-only | [spec-kit-version-guard](https://github.com/KevinBrown5280/spec-kit-version-guard) |
 | What-if Analysis | Preview the downstream impact (complexity, effort, tasks, risks) of requirement changes before committing to them | `visibility` | Read-only | [spec-kit-whatif](https://github.com/DevAbdullah90/spec-kit-whatif) |
+| Wireframe Visual Feedback Loop | SVG wireframe generation, review, and sign-off for spec-driven development. Approved wireframes become spec constraints honored by /speckit.plan, /speckit.tasks, and /speckit.implement | `visibility` | Read+Write | [spec-kit-extension-wireframe](https://github.com/TortoiseWolfe/spec-kit-extension-wireframe) |
 | Worktree Isolation | Spawn isolated git worktrees for parallel feature development without checkout switching | `process` | Read+Write | [spec-kit-worktree](https://github.com/Quratulain-bilal/spec-kit-worktree) |
 | Worktrees | Default-on worktree isolation for parallel agents — sibling or nested layout | `process` | Read+Write | [spec-kit-worktree-parallel](https://github.com/dango85/spec-kit-worktree-parallel) |
 

extensions/catalog.community.json

@@ -2405,6 +2405,41 @@
       "created_at": "2026-04-13T00:00:00Z",
       "updated_at": "2026-04-13T00:00:00Z"
     },
+    "wireframe": {
+      "name": "Wireframe Visual Feedback Loop",
+      "id": "wireframe",
+      "description": "SVG wireframe generation, review, and sign-off for spec-driven development. Approved wireframes become spec constraints honored by /speckit.plan, /speckit.tasks, and /speckit.implement.",
+      "author": "TortoiseWolfe",
+      "version": "0.1.1",
+      "download_url": "https://github.com/TortoiseWolfe/spec-kit-extension-wireframe/archive/refs/tags/v0.1.1.zip",
+      "repository": "https://github.com/TortoiseWolfe/spec-kit-extension-wireframe",
+      "homepage": "https://github.com/TortoiseWolfe/spec-kit-extension-wireframe",
+      "documentation": "https://github.com/TortoiseWolfe/spec-kit-extension-wireframe/blob/main/README.md",
+      "changelog": "https://github.com/TortoiseWolfe/spec-kit-extension-wireframe/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "requires": {
+        "speckit_version": ">=0.6.0"
+      },
+      "provides": {
+        "commands": 6,
+        "hooks": 3
+      },
+      "tags": [
+        "wireframe",
+        "visual",
+        "design",
+        "ui",
+        "mockup",
+        "svg",
+        "feedback-loop",
+        "sign-off"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-04-22T00:00:00Z",
+      "updated_at": "2026-04-22T00:00:00Z"
+    },
     "worktree": {
       "name": "Worktree Isolation",
       "id": "worktree",