diff --git a/plugins/artifact/skills/artifact/SKILL.md b/plugins/artifact/skills/artifact/SKILL.md
index fc7cf43..8318953 100644
--- a/plugins/artifact/skills/artifact/SKILL.md
+++ b/plugins/artifact/skills/artifact/SKILL.md
@@ -18,7 +18,7 @@ When the user asks for an interactive artifact, playground, explorer, or visual
    - `templates/design-playground.md` — Visual design decisions (components, layouts, spacing, color, typography)
    - `templates/data-explorer.md` — Data and query building (SQL, APIs, pipelines, regex)
    - `templates/concept-map.md` — Learning and exploration (concept maps, knowledge gaps, scope mapping)
-   - `templates/writing-tool.md` — Writing and content (tone, document structure, audience)
+   - `templates/document-critique.md` — Document review (suggestions with approve/reject/comment workflow)
    - `templates/diff-review.md` — Code review (git diffs, commits, PRs with line-by-line commenting)
    - `templates/code-map.md` — Codebase architecture (component relationships, data flow, layer diagrams)
 3. **Follow the template** to build the artifact. If the topic doesn't fit any template cleanly, use the one closest and adapt.
diff --git a/plugins/artifact/skills/artifact/templates/document-critique.md b/plugins/artifact/skills/artifact/templates/document-critique.md
new file mode 100644
index 0000000..37eea72
--- /dev/null
+++ b/plugins/artifact/skills/artifact/templates/document-critique.md
@@ -0,0 +1,171 @@
+# Document Critique Template
+
+Use this template when the artifact helps review and critique documents: SKILL.md files, READMEs, specs, proposals, or any text that needs structured feedback with approve/reject/comment workflow.
+
+## Layout
+
+```
++---------------------------+--------------------+
+|                           |                    |
+|  Document content         |  Suggestions panel |
+|  with line numbers        |  (filterable list) |
+|  and suggestion           |  • Approve         |
+|  highlighting             |  • Reject          |
+|                           |  • Comment         |
+|                           |                    |
++---------------------------+--------------------+
+|  Prompt output (approved + commented items)    |
+|  [ Copy Prompt ]                               |
++------------------------------------------------+
+```
+
+## Key components
+
+### Document panel (left)
+- Display full document with line numbers
+- Highlight lines with suggestions using a colored left border
+- Color-code by status: pending (amber), approved (green), rejected (red with opacity)
+- Click a suggestion card to scroll to the relevant line
+
+### Suggestions panel (right)
+- Filter tabs: All / Pending / Approved / Rejected
+- Stats in header showing counts for each status
+- Each suggestion card shows:
+  - Line reference (e.g., "Line 3" or "Lines 17-24")
+  - The suggestion text
+  - Action buttons: Approve / Reject / Comment (or Reset if already decided)
+  - Optional textarea for user comments
+
+### Prompt output (bottom)
+- Generates a prompt only from approved suggestions and user comments
+- Groups by: Approved Improvements, Additional Feedback, Rejected (for context)
+- Copy button with "Copied!" feedback
+
+## State structure
+
+```javascript
+const suggestions = [
+  {
+    id: 1,
+    lineRef: "Line 3",
+    targetText: "description: Creates interactive...",
+    suggestion: "The description is too long. Consider shortening.",
+    category: "clarity",  // clarity, completeness, performance, accessibility, ux
+    status: "pending",    // pending, approved, rejected
+    userComment: ""
+  },
+  // ... more suggestions
+];
+
+let state = {
+  suggestions: [...],
+  activeFilter: "all",
+  activeSuggestionId: null
+};
+```
+
+## Suggestion matching to lines
+
+Match suggestions to document lines by parsing the lineRef:
+
+```javascript
+const suggestion = state.suggestions.find(s => {
+  const match = s.lineRef.match(/Line[s]?\s*(\d+)/);
+  if (match) {
+    const targetLine = parseInt(match[1]);
+    return Math.abs(targetLine - lineNum) <= 2; // fuzzy match nearby lines
+  }
+  return false;
+});
+```
+
+## Document rendering
+
+Handle markdown-style formatting inline:
+
+```javascript
+// Skip ``` lines, wrap content in code-block-wrapper
+if (line.startsWith('```')) {
+  inCodeBlock = !inCodeBlock;
+  // Open or close wrapper div
+}
+
+// Headers
+if (line.startsWith('# ')) renderedLine = `<h1>...</h1>`;
+if (line.startsWith('## ')) renderedLine = `<h2>...</h2>`;
+
+// Inline formatting (outside code blocks)
+renderedLine = renderedLine.replace(/`([^`]+)`/g, '<code>$1</code>');
+renderedLine = renderedLine.replace(/\*\*([^*]+)\*\*/g, '<strong>$1</strong>');
+```
+
+## Prompt output generation
+
+Only include actionable items:
+
+```javascript
+function updatePrompt() {
+  const approved = state.suggestions.filter(s => s.status === 'approved');
+  const withComments = state.suggestions.filter(s => s.userComment?.trim());
+
+  if (approved.length === 0 && withComments.length === 0) {
+    // Show placeholder
+    return;
+  }
+
+  let prompt = 'Please update [DOCUMENT] with the following changes:\n\n';
+
+  if (approved.length > 0) {
+    prompt += '## Approved Improvements\n\n';
+    for (const s of approved) {
+      prompt += `**${s.lineRef}:** ${s.suggestion}`;
+      if (s.userComment?.trim()) {
+        prompt += `\n  → User note: ${s.userComment.trim()}`;
+      }
+      prompt += '\n\n';
+    }
+  }
+
+  // Additional feedback from non-approved items with comments
+  // Rejected items listed for context only
+}
+```
+
+## Styling highlights
+
+```css
+.doc-line.has-suggestion {
+  border-left: 3px solid #bf8700;  /* amber for pending */
+  background: rgba(191, 135, 0, 0.08);
+}
+
+.doc-line.approved {
+  border-left-color: #1a7f37;  /* green */
+  background: rgba(26, 127, 55, 0.08);
+}
+
+.doc-line.rejected {
+  border-left-color: #cf222e;  /* red */
+  background: rgba(207, 34, 46, 0.08);
+  opacity: 0.6;
+}
+```
+
+## Pre-populating suggestions
+
+When building a critique artifact for a specific document:
+
+1. Read the document content
+2. Analyze and generate suggestions with:
+   - Specific line references
+   - Clear, actionable suggestion text
+   - Category tags (clarity, completeness, performance, accessibility, ux)
+3. Embed both the document content and suggestions array in the HTML
+
+## Example use cases
+
+- SKILL.md review (skill definition quality, completeness, clarity)
+- README critique (documentation quality, missing sections, unclear explanations)
+- Spec review (requirements clarity, missing edge cases, ambiguity)
+- Proposal feedback (structure, argumentation, missing context)
+- Code comment review (docstring quality, inline comment usefulness)
diff --git a/plugins/artifact/skills/artifact/templates/writing-tool.md b/plugins/artifact/skills/artifact/templates/writing-tool.md
deleted file mode 100644
index cc4f71e..0000000
--- a/plugins/artifact/skills/artifact/templates/writing-tool.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# Writing Tool Template
-
-Use this template when the artifact helps shape writing: tone calibration, document structure planning, audience profiling, content briefs.
-
-## Layout
-
-```
-+-------------------+----------------------+
-|                   |                      |
-|  Controls         |  Live text preview   |
-|  grouped by:      |  (sample paragraph   |
-|  • Tone           |   re-rendered with   |
-|  • Audience       |   current settings,  |
-|  • Structure      |   or outline skeleton)|
-|  • Constraints    |                      |
-|                   +----------------------+
-|                   |  Prompt output       |
-|                   |  [ Copy Prompt ]     |
-+-------------------+----------------------+
-```
-
-## Control types by decision
-
-| Decision | Control | Example |
-|---|---|---|
-| Tone axes | Slider pairs | formal↔casual, concise↔detailed, technical↔accessible |
-| Audience expertise | Slider | beginner → expert |
-| Audience role | Dropdown or chips | engineer, manager, exec, customer |
-| Document sections | Drag-and-drop list | reorder outline items |
-| Section depth | Per-item dropdown | brief / detailed / skip |
-| Word/length constraints | Slider | target length 500–5000 words |
-
-## Preview rendering
-
-For tone tools, show a fixed sample paragraph and re-render it with exaggerated characteristics matching the sliders. This gives the user a feel for what "formal + concise" vs "casual + detailed" actually reads like.
-
-```javascript
-const SAMPLES = {
-  formalConcise: "The system processes requests asynchronously via a distributed queue.",
-  formalDetailed: "The system architecture relies on an asynchronous message queue to process incoming requests, ...",
-  casualConcise: "It fires off requests in the background using a queue.",
-  casualDetailed: "So basically, when a request comes in, it doesn't block — ...",
-};
-
-function renderPreview() {
-  // Pick closest sample based on slider positions
-  const key = closestSampleKey(state.formality, state.conciseness);
-  document.getElementById('preview').textContent = SAMPLES[key];
-}
-```
-
-For structure tools, render the outline as an indented list with section labels and depth tags.
-
-## Prompt output for writing
-
-Frame it as a writing direction with audience and style constraints:
-
-> "Write a technical blog post about [TOPIC]. Target audience: mid-level engineers who know React but haven't used concurrent features. Tone: conversational but precise. Structure: intro (brief), problem statement (detailed), solution walkthrough with code examples (detailed), trade-offs (brief). Around 2000 words."
-
-## Example topics
-
-- Tone mixer (formal/casual × concise/detailed × technical/accessible — live sample)
-- Document structure planner (outline builder with section types and depth)
-- Audience profiler (expertise level, role, prior knowledge → writing prompt prefix)
-- Content brief builder (topic + audience + structure + constraints → full writing prompt)
-- Email drafting helper (recipient type, urgency, action needed → email prompt)