diff --git a/.agents/skills/impeccable/scripts/context-signals.mjs b/.agents/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.agents/skills/impeccable/scripts/context-signals.mjs
+++ b/.agents/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.agents/skills/impeccable/scripts/critique-storage.mjs b/.agents/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.agents/skills/impeccable/scripts/critique-storage.mjs
+++ b/.agents/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.claude/skills/impeccable/scripts/context-signals.mjs b/.claude/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.claude/skills/impeccable/scripts/context-signals.mjs
+++ b/.claude/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.claude/skills/impeccable/scripts/critique-storage.mjs b/.claude/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.claude/skills/impeccable/scripts/critique-storage.mjs
+++ b/.claude/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.cursor/skills/impeccable/scripts/context-signals.mjs b/.cursor/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.cursor/skills/impeccable/scripts/context-signals.mjs
+++ b/.cursor/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.cursor/skills/impeccable/scripts/critique-storage.mjs b/.cursor/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.cursor/skills/impeccable/scripts/critique-storage.mjs
+++ b/.cursor/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.gemini/skills/impeccable/scripts/context-signals.mjs b/.gemini/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.gemini/skills/impeccable/scripts/context-signals.mjs
+++ b/.gemini/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.gemini/skills/impeccable/scripts/critique-storage.mjs b/.gemini/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.gemini/skills/impeccable/scripts/critique-storage.mjs
+++ b/.gemini/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.github/skills/impeccable/scripts/context-signals.mjs b/.github/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.github/skills/impeccable/scripts/context-signals.mjs
+++ b/.github/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.github/skills/impeccable/scripts/critique-storage.mjs b/.github/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.github/skills/impeccable/scripts/critique-storage.mjs
+++ b/.github/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.grok/skills/impeccable/scripts/context-signals.mjs b/.grok/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.grok/skills/impeccable/scripts/context-signals.mjs
+++ b/.grok/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.grok/skills/impeccable/scripts/critique-storage.mjs b/.grok/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.grok/skills/impeccable/scripts/critique-storage.mjs
+++ b/.grok/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.kiro/skills/impeccable/scripts/context-signals.mjs b/.kiro/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.kiro/skills/impeccable/scripts/context-signals.mjs
+++ b/.kiro/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.kiro/skills/impeccable/scripts/critique-storage.mjs b/.kiro/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.kiro/skills/impeccable/scripts/critique-storage.mjs
+++ b/.kiro/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.opencode/skills/impeccable/scripts/context-signals.mjs b/.opencode/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.opencode/skills/impeccable/scripts/context-signals.mjs
+++ b/.opencode/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.opencode/skills/impeccable/scripts/critique-storage.mjs b/.opencode/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.opencode/skills/impeccable/scripts/critique-storage.mjs
+++ b/.opencode/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.pi/skills/impeccable/scripts/context-signals.mjs b/.pi/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.pi/skills/impeccable/scripts/context-signals.mjs
+++ b/.pi/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.pi/skills/impeccable/scripts/critique-storage.mjs b/.pi/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.pi/skills/impeccable/scripts/critique-storage.mjs
+++ b/.pi/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.qoder/skills/impeccable/scripts/context-signals.mjs b/.qoder/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.qoder/skills/impeccable/scripts/context-signals.mjs
+++ b/.qoder/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.qoder/skills/impeccable/scripts/critique-storage.mjs b/.qoder/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.qoder/skills/impeccable/scripts/critique-storage.mjs
+++ b/.qoder/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.rovodev/skills/impeccable/scripts/context-signals.mjs b/.rovodev/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.rovodev/skills/impeccable/scripts/context-signals.mjs
+++ b/.rovodev/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.rovodev/skills/impeccable/scripts/critique-storage.mjs b/.rovodev/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.rovodev/skills/impeccable/scripts/critique-storage.mjs
+++ b/.rovodev/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.trae-cn/skills/impeccable/scripts/context-signals.mjs b/.trae-cn/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.trae-cn/skills/impeccable/scripts/context-signals.mjs
+++ b/.trae-cn/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.trae-cn/skills/impeccable/scripts/critique-storage.mjs b/.trae-cn/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.trae-cn/skills/impeccable/scripts/critique-storage.mjs
+++ b/.trae-cn/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.trae/skills/impeccable/scripts/context-signals.mjs b/.trae/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.trae/skills/impeccable/scripts/context-signals.mjs
+++ b/.trae/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.trae/skills/impeccable/scripts/critique-storage.mjs b/.trae/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.trae/skills/impeccable/scripts/critique-storage.mjs
+++ b/.trae/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/.vibe/skills/impeccable/scripts/context-signals.mjs b/.vibe/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/.vibe/skills/impeccable/scripts/context-signals.mjs
+++ b/.vibe/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/.vibe/skills/impeccable/scripts/critique-storage.mjs b/.vibe/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/.vibe/skills/impeccable/scripts/critique-storage.mjs
+++ b/.vibe/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }
diff --git a/plugin/skills/impeccable/scripts/context-signals.mjs b/plugin/skills/impeccable/scripts/context-signals.mjs
index 743bb220a..e56214be1 100644
--- a/plugin/skills/impeccable/scripts/context-signals.mjs
+++ b/plugin/skills/impeccable/scripts/context-signals.mjs
@@ -22,7 +22,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { execFileSync } from 'node:child_process';
 import { loadContext, extractPlatform } from './context.mjs';
-import { getCritiqueDir } from './lib/impeccable-paths.mjs';
+import { readLatestSnapshotAcrossTargets } from './critique-storage.mjs';
 
 /** Is there code here at all, or just context files / an empty repo? */
 function hasCode(cwd) {
@@ -34,23 +34,13 @@ function hasCode(cwd) {
 }
 
 /**
- * The most recent critique snapshot across all targets. Filenames are
- * timestamp-prefixed (`<iso>__<slug>.md`), so a lexical sort is chronological.
- * Parses the small frontmatter for score + P0/P1 counts.
+ * Summarize the most recent critique snapshot across all targets.
  */
 function latestCritique(cwd) {
   try {
-    const dir = getCritiqueDir(cwd);
-    if (!fs.existsSync(dir)) return null;
-    const files = fs.readdirSync(dir).filter((f) => f.endsWith('.md')).sort();
-    if (!files.length) return null;
-    const newest = files[files.length - 1];
-    const text = fs.readFileSync(path.join(dir, newest), 'utf-8');
-    const front = text.split('---')[1] || '';
-    const get = (k) => {
-      const m = front.match(new RegExp(`^${k}:\\s*(.+)$`, 'm'));
-      return m ? m[1].trim() : null;
-    };
+    const latest = readLatestSnapshotAcrossTargets({ cwd });
+    if (!latest) return null;
+    const get = (key) => latest.meta[key] ?? null;
     const num = (v) => {
       const n = Number(v);
       return Number.isFinite(n) ? n : null;
@@ -61,7 +51,7 @@ function latestCritique(cwd) {
       p0: num(get('p0')),
       p1: num(get('p1')),
       timestamp: get('timestamp'),
-      file: path.relative(cwd, path.join(dir, newest)),
+      file: path.relative(cwd, latest.path),
     };
   } catch {
     return null;
diff --git a/plugin/skills/impeccable/scripts/critique-storage.mjs b/plugin/skills/impeccable/scripts/critique-storage.mjs
index a8b36b025..f23fded37 100644
--- a/plugin/skills/impeccable/scripts/critique-storage.mjs
+++ b/plugin/skills/impeccable/scripts/critique-storage.mjs
@@ -105,28 +105,37 @@ function parseFrontmatter(text) {
 }
 
 /**
- * Return all snapshot files for `slug`, sorted oldest → newest.
+ * Return snapshot files matching `suffix`, sorted oldest → newest.
  */
-function listSnapshotsForSlug(slug, cwd) {
+const SNAPSHOT_FILENAME = /^\d{4}-\d{2}-\d{2}T\d{2}-\d{2}-\d{2}Z__.+\.md$/;
+
+function listSnapshots(suffix, cwd) {
   const dir = getCritiqueDir(cwd);
   if (!fs.existsSync(dir)) return [];
-  const suffix = `__${slug}.md`;
   return fs.readdirSync(dir)
-    .filter((f) => f.endsWith(suffix))
+    .filter((f) => SNAPSHOT_FILENAME.test(f) && f.endsWith(suffix))
     .sort()
     .map((f) => path.join(dir, f));
 }
 
+function readLatestSnapshotMatching(suffix, cwd) {
+  const filePath = listSnapshots(suffix, cwd).at(-1);
+  if (!filePath) return null;
+  const body = fs.readFileSync(filePath, 'utf-8');
+  return { path: filePath, body, meta: parseFrontmatter(body) };
+}
+
 /**
  * Return the most recent snapshot for `slug`, or null. Polish reads this
  * to find its fix backlog when the slug matches.
  */
 export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
-  if (!all.length) return null;
-  const latest = all[all.length - 1];
-  const body = fs.readFileSync(latest, 'utf-8');
-  return { path: latest, body, meta: parseFrontmatter(body) };
+  return readLatestSnapshotMatching(`__${slug}.md`, cwd);
+}
+
+/** Return the most recent snapshot across all targets, or null. */
+export function readLatestSnapshotAcrossTargets({ cwd = process.cwd() } = {}) {
+  return readLatestSnapshotMatching('.md', cwd);
 }
 
 /**
@@ -134,7 +143,7 @@ export function readLatestSnapshot(slug, { cwd = process.cwd() } = {}) {
  * Critique appends a one-line trend to its output using this.
  */
 export function readTrend(slug, { limit = 5, cwd = process.cwd() } = {}) {
-  const all = listSnapshotsForSlug(slug, cwd);
+  const all = listSnapshots(`__${slug}.md`, cwd);
   const slice = all.slice(-limit);
   return slice.map((file) => parseFrontmatter(fs.readFileSync(file, 'utf-8')));
 }