Add mood sensing and auto collections to memory cloud

server.js

@@ -100,6 +100,44 @@ const SMART_TAG_RULES = [
   { tag: 'family', patterns: [/kids/i, /family/i, /home/i] },
 ]
 
+const TAG_ALIASES = {
+  login: 'auth',
+  oauth: 'auth',
+  permissions: 'auth',
+  permission: 'auth',
+  visual: 'design',
+  theme: 'design',
+  ui: 'design',
+  archive: 'memory',
+  memories: 'memory',
+  deploy: 'infra',
+  deployment: 'infra',
+  cloudflare: 'infra',
+  service: 'infra',
+  openclaw: 'agents',
+  agentboard: 'agents',
+  codex: 'agents',
+  child: 'kidsstories',
+  stories: 'kidsstories',
+  home: 'family',
+}
+
+const MOOD_PROFILES = [
+  { mood: 'focused', score: 0, patterns: [/fix/i, /ship/i, /build/i, /implement/i, /polish/i, /deploy/i, /migrate/i] },
+  { mood: 'playful', score: 0, patterns: [/fun/i, /mischief/i, /awesome/i, /play/i, /spark/i] },
+  { mood: 'reflective', score: 0, patterns: [/remember/i, /reflect/i, /journal/i, /learn/i, /insight/i] },
+  { mood: 'tense', score: 0, patterns: [/blocked/i, /worry/i, /broken/i, /error/i, /issue/i, /frustrat/i] },
+  { mood: 'warm', score: 0, patterns: [/family/i, /kids/i, /home/i, /story/i, /love/i] },
+]
+
+const COLLECTION_RULES = [
+  { id: 'infra-week', label: 'Infra week', tags: ['infra', 'appwrite', 'auth'] },
+  { id: 'design-streak', label: 'Design streak', tags: ['design', 'memory'] },
+  { id: 'family-notes', label: 'Family notes', tags: ['family', 'kidsstories'] },
+  { id: 'agent-ops', label: 'Agent ops', tags: ['agents', 'appwrite', 'dashboard'] },
+  { id: 'product-loop', label: 'Product loop', tags: ['product', 'design', 'appwrite'] },
+]
+
 const THEME_PROFILES = {
   nord: { name: 'Nord', accent: '#8fbcbb', accentSoft: 'rgba(143,188,187,0.18)', accentStrong: '#a3d5d3', glow: 'rgba(143,188,187,0.28)' },
   plum: { name: 'Plum', accent: '#b48ead', accentSoft: 'rgba(180,142,173,0.18)', accentStrong: '#d1a9ca', glow: 'rgba(180,142,173,0.28)' },
@@ -111,12 +149,21 @@ function isProbablyNoiseTag(value) {
   return /^\d{4}-\d{2}-\d{2}$/.test(value) || /^\d+$/.test(value)
 }
 
+function normalizeTag(value) {
+  const cleaned = String(value || '').toLowerCase().replace(/[^a-z0-9+-]+/g, '').trim()
+  return TAG_ALIASES[cleaned] || cleaned
+}
+
 function generateTags(content, filename) {
   const tags = []
   const scores = new Map()
-  const addScore = (tag, amount) => scores.set(tag, (scores.get(tag) || 0) + amount)
+  const addScore = (tag, amount) => {
+    const normalized = normalizeTag(tag)
+    if (!normalized) return
+    scores.set(normalized, (scores.get(normalized) || 0) + amount)
+  }
   const pushTag = (value) => {
-    const cleaned = String(value || '').toLowerCase().replace(/[^a-z0-9+-]+/g, '').trim()
+    const cleaned = normalizeTag(value)
     if (!cleaned || cleaned.length < 3 || TAG_STOPWORDS.has(cleaned) || tags.includes(cleaned) || isProbablyNoiseTag(cleaned)) return
     tags.push(cleaned)
   }
@@ -170,6 +217,35 @@ function buildThemeProfile(content = '', tags = []) {
   return THEME_PROFILES.nord
 }
 
+function detectMood(content = '', tags = []) {
+  const haystack = `${content} ${(tags || []).join(' ')}`.toLowerCase()
+  let best = { mood: 'steady', score: 0 }
+  for (const profile of MOOD_PROFILES) {
+    let score = 0
+    for (const pattern of profile.patterns) {
+      const matches = haystack.match(new RegExp(pattern.source, pattern.flags.includes('g') ? pattern.flags : `${pattern.flags}g`)) || []
+      score += matches.length
+    }
+    if (score > best.score) best = { mood: profile.mood, score }
+  }
+  return best.mood
+}
+
+function buildCollections(files = []) {
+  return COLLECTION_RULES.map((rule) => {
+    const matchedFiles = files.filter((file) => rule.tags.some((tag) => (file.tags || []).includes(tag)))
+    if (!matchedFiles.length) return null
+    return {
+      id: rule.id,
+      label: rule.label,
+      count: matchedFiles.length,
+      tags: rule.tags,
+      latest: matchedFiles[0]?.dateLabel,
+      filenames: matchedFiles.slice(0, 6).map((file) => file.filename),
+    }
+  }).filter(Boolean)
+}
+
 function formatDateLabel(filename) {
   const match = filename.match(/^(\d{4})-(\d{2})-(\d{2})\.md$/)
   if (!match) return filename
@@ -285,6 +361,7 @@ async function readMemoryDocument(filename) {
 
 function buildFileMeta(doc) {
   const content = doc.content || ''
+  const tags = generateTags(content, doc.filename)
   const mtimeMs = doc.$updatedAt ? new Date(doc.$updatedAt).getTime() : Date.now()
   return {
     filename: doc.filename,
@@ -293,7 +370,8 @@ function buildFileMeta(doc) {
     wordCount: wordCount(content),
     entryCount: getEntryCount(content),
     dateLabel: formatDateLabel(doc.filename),
-    tags: generateTags(content, doc.filename),
+    tags,
+    mood: detectMood(content, tags),
   }
 }
 
@@ -339,8 +417,10 @@ app.get('/api/meta', async (req, res) => {
     }, { dailyFileCount: 0, totalDailyEntries: 0, totalDailyWords: 0 })
 
     const theme = buildThemeProfile(mainDoc?.content || '', mainMemory?.tags || [])
+    const collections = buildCollections(dailyFiles)
+    const mood = detectMood(mainDoc?.content || '', mainMemory?.tags || [])
 
-    res.json({ mainMemory, dailyFiles, summary, theme })
+    res.json({ mainMemory: mainMemory ? { ...mainMemory, mood } : null, dailyFiles, summary, theme, collections })
   } catch (error) {
     res.status(500).json({ error: error.message })
   }
@@ -370,7 +450,8 @@ app.get('/api/memories/:filename', async (req, res) => {
     await ensureSync()
     const doc = await readMemoryDocument(filename)
     if (!doc) return res.status(404).json({ error: 'File not found' })
-    return res.json({ content: doc.content || '', tags: generateTags(doc.content || '', filename) })
+    const tags = generateTags(doc.content || '', filename)
+    return res.json({ content: doc.content || '', tags, mood: detectMood(doc.content || '', tags) })
   } catch (error) {
     return res.status(500).json({ error: error.message })
   }
@@ -381,7 +462,8 @@ app.get('/api/main-memory', async (req, res) => {
     await ensureSync()
     const doc = await readMemoryDocument('MEMORY.md')
     if (!doc) return res.status(404).json({ error: 'MEMORY.md not found' })
-    res.json({ content: doc.content || '', tags: generateTags(doc.content || '', 'MEMORY.md') })
+    const tags = generateTags(doc.content || '', 'MEMORY.md')
+    res.json({ content: doc.content || '', tags, mood: detectMood(doc.content || '', tags) })
   } catch (error) {
     res.status(500).json({ error: error.message })
   }
@@ -455,12 +537,14 @@ app.get('/api/search', async (req, res) => {
       const windowEnd = Math.min(content.length, firstMatchIdx + 120)
       const snippet = content.slice(windowStart, windowEnd).replace(/\n/g, ' ')
 
+      const tags = generateTags(content, doc.filename)
       results.push({
         filename: doc.filename,
         dateLabel: formatDateLabel(doc.filename),
         entryCount: getEntryCount(content),
         wordCount: wordCount(content),
-        tags: generateTags(content, doc.filename),
+        tags,
+        mood: detectMood(content, tags),
         matchCount: (lower.match(new RegExp(query.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), 'g')) || []).length,
         snippet: `${windowStart > 0 ? '…' : ''}${snippet}${windowEnd < content.length ? '…' : ''}`,
         matchingLines,

src/App.css

@@ -152,6 +152,17 @@ button { border: 0; }
 .result-meta,
 .theme-copy { color: var(--muted-2); font-size: 0.82rem; }
 .lead-meta { margin-top: 0.65rem; }
+.lead-row,
+.theme-metrics,
+.viewer-meta,
+.collection-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.65rem;
+}
+.lead-row { margin-top: 0.75rem; }
+.lead-side { color: var(--muted); font-size: 0.82rem; }
 .theme-title { margin-top: 0.35rem; font-size: 1.2rem; font-weight: 600; letter-spacing: -0.03em; }
 .theme-copy { margin-top: 0.55rem; line-height: 1.55; }
 
@@ -186,6 +197,32 @@ button { border: 0; }
 .search-block,
 .main-grid { margin-top: 1rem; }
 .main-grid { grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr); }
+.collection-grid {
+  margin-top: 1rem;
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
+  gap: 0.8rem;
+}
+.collection-card {
+  text-align: left;
+  background: rgba(28,32,36,0.88);
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  padding: 0.95rem;
+  cursor: pointer;
+  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
+}
+.collection-card:hover,
+.collection-card.active {
+  transform: translateY(-2px);
+  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
+  background: color-mix(in srgb, var(--accent-soft) 55%, rgba(28,32,36,0.92));
+}
+.collection-meta {
+  margin-top: 0.45rem;
+  color: var(--muted);
+  font-size: 0.82rem;
+}
 .section-heading h2,
 .compact-heading h2 {
   margin-top: 0.2rem;
@@ -299,6 +336,23 @@ button { border: 0; }
   background: var(--accent-soft);
   border-color: color-mix(in srgb, var(--accent) 70%, var(--border));
 }
+.mood-badge {
+  display: inline-flex;
+  align-items: center;
+  min-height: 1.8rem;
+  padding: 0.18rem 0.55rem;
+  border-radius: 999px;
+  border: 1px solid rgba(255,255,255,0.08);
+  font-size: 0.74rem;
+  color: var(--text);
+  background: rgba(255,255,255,0.03);
+}
+.mood-focused { border-color: rgba(129,161,193,0.3); color: #b5d2ee; }
+.mood-playful { border-color: rgba(180,142,173,0.3); color: #e1c0dd; }
+.mood-reflective { border-color: rgba(143,188,187,0.3); color: #bfe1df; }
+.mood-tense { border-color: rgba(208,106,106,0.35); color: #f1b3b3; }
+.mood-warm { border-color: rgba(208,168,110,0.35); color: #f1d4ab; }
+.mood-steady { border-color: rgba(156,163,175,0.25); color: #d1d5db; }
 
 .ghost-btn,
 .primary-btn,

src/App.jsx

@@ -34,6 +34,17 @@ function pickSpark(content) {
   return clipText(candidate.replace(/^[-*]\s*/, ''))
 }
 
+function moodLabel(mood) {
+  return {
+    focused: 'Focused',
+    playful: 'Playful',
+    reflective: 'Reflective',
+    tense: 'Tense',
+    warm: 'Warm',
+    steady: 'Steady',
+  }[mood] || 'Steady'
+}
+
 function TagStrip({ tags = [], onPick, activeTag }) {
   if (!tags.length) return null
   return (
@@ -52,12 +63,17 @@ function TagStrip({ tags = [], onPick, activeTag }) {
   )
 }
 
+function MoodBadge({ mood }) {
+  if (!mood) return null
+  return <span className={`mood-badge mood-${mood}`}>{moodLabel(mood)}</span>
+}
+
 function FileCard({ file, onClick, onPickTag, activeTag }) {
   return (
     <button className="file-card interactive-card" onClick={onClick}>
       <div className="file-card-top">
         <div className="file-date">{formatDate(file.mtimeMs)}</div>
-        <div className="file-age">{formatRelative(file.mtimeMs)}</div>
+        <MoodBadge mood={file.mood} />
       </div>
       <div className="file-label">{file.dateLabel}</div>
       <div className="file-snippet">{file.tags?.[0] ? `Leaning ${file.tags[0]}.` : 'Quiet day in the archive.'}</div>
@@ -65,6 +81,7 @@ function FileCard({ file, onClick, onPickTag, activeTag }) {
       <div className="file-stats">
         <span>{file.wordCount.toLocaleString()} words</span>
         <span>{file.entryCount} entries</span>
+        <span>{formatRelative(file.mtimeMs)}</span>
       </div>
     </button>
   )
@@ -76,6 +93,7 @@ function Viewer({ selected, onBack, activeTag, onPickTag }) {
   const [loading, setLoading] = useState(true)
   const [saveState, setSaveState] = useState('idle')
   const [tags, setTags] = useState(selected.tags || [])
+  const [mood, setMood] = useState(selected.mood || 'steady')
   const isMainMemory = selected.type === 'main'
 
   useEffect(() => {
@@ -90,6 +108,7 @@ function Viewer({ selected, onBack, activeTag, onPickTag }) {
         setContent(next)
         setDraft(next)
         setTags(data.tags || selected.tags || [])
+        setMood(data.mood || selected.mood || 'steady')
         setLoading(false)
       })
       .catch(() => setLoading(false))
@@ -108,6 +127,7 @@ function Viewer({ selected, onBack, activeTag, onPickTag }) {
       setContent(draft)
       const refreshed = await fetch(`${API}/api/main-memory`).then((res) => res.json())
       setTags(refreshed.tags || [])
+      setMood(refreshed.mood || 'steady')
       setSaveState('saved')
       setTimeout(() => setSaveState('idle'), 1800)
     } catch {
@@ -123,11 +143,14 @@ function Viewer({ selected, onBack, activeTag, onPickTag }) {
           <div className="viewer-kicker">{isMainMemory ? 'core memory' : 'daily note'}</div>
           <div className="viewer-title">{selected.title}</div>
         </div>
-        {isMainMemory && !loading && (
-          <button className="primary-btn viewer-save" onClick={save} disabled={saveState === 'saving' || draft === content}>
-            {saveState === 'saving' ? 'Saving…' : saveState === 'saved' ? 'Saved' : saveState === 'error' ? 'Retry' : 'Save'}
-          </button>
-        )}
+        <div className="viewer-meta">
+          <MoodBadge mood={mood} />
+          {isMainMemory && !loading && (
+            <button className="primary-btn viewer-save" onClick={save} disabled={saveState === 'saving' || draft === content}>
+              {saveState === 'saving' ? 'Saving…' : saveState === 'saved' ? 'Saved' : saveState === 'error' ? 'Retry' : 'Save'}
+            </button>
+          )}
+        </div>
       </div>
       <TagStrip tags={tags} onPick={onPickTag} activeTag={activeTag} />
       {loading ? (
@@ -162,6 +185,7 @@ function ActivityRail({ files, onSelect, onPickTag, activeTag }) {
               <TagStrip tags={file.tags} onPick={onPickTag} activeTag={activeTag} />
             </div>
             <div className="rail-metrics">
+              <MoodBadge mood={file.mood} />
               <strong>{file.wordCount.toLocaleString()}</strong>
               <span>{file.entryCount} entries</span>
               <div className="rail-bar"><span style={{ width: `${(file.wordCount / maxWords) * 100}%` }} /></div>
@@ -173,17 +197,50 @@ function ActivityRail({ files, onSelect, onPickTag, activeTag }) {
   )
 }
 
-function ThemeSwatches({ theme, tags, onPickTag, activeTag }) {
+function ThemeSwatches({ theme, tags, mood, onPickTag, activeTag }) {
   return (
     <section className="panel recap-panel interactive-card">
       <div className="section-kicker">theme drift</div>
       <div className="theme-title">{theme?.name || 'Nord'} mode</div>
-      <p className="theme-copy">The color temperature now leans with what lives in core memory, not just a fixed skin.</p>
+      <p className="theme-copy">Color bends to core memory. Mood reads the tone behind it.</p>
+      <div className="theme-metrics">
+        <MoodBadge mood={mood} />
+      </div>
       <TagStrip tags={tags} onPick={onPickTag} activeTag={activeTag} />
     </section>
   )
 }
 
+function CollectionsPanel({ collections = [], onOpenCollection, activeCollectionId }) {
+  if (!collections.length) return null
+  return (
+    <section className="panel cluster-panel interactive-card">
+      <div className="section-heading">
+        <div>
+          <div className="section-kicker">auto collections</div>
+          <h2>Memory is grouping itself.</h2>
+        </div>
+      </div>
+      <div className="collection-grid">
+        {collections.map((collection) => (
+          <button
+            key={collection.id}
+            className={`collection-card ${activeCollectionId === collection.id ? 'active' : ''}`}
+            onClick={() => onOpenCollection(collection)}
+          >
+            <div className="collection-head">
+              <strong>{collection.label}</strong>
+              <span>{collection.count}</span>
+            </div>
+            <div className="collection-meta">Latest {collection.latest}</div>
+            <TagStrip tags={collection.tags} />
+          </button>
+        ))}
+      </div>
+    </section>
+  )
+}
+
 export default function App() {
   const [meta, setMeta] = useState(null)
   const [selected, setSelected] = useState(null)
@@ -196,6 +253,7 @@ export default function App() {
   const [quickLog, setQuickLog] = useState('')
   const [logState, setLogState] = useState('idle')
   const [activeTag, setActiveTag] = useState('')
+  const [activeCollection, setActiveCollection] = useState(null)
   const [pointer, setPointer] = useState({ x: 18, y: 12 })
   const searchRef = useRef(null)
 
@@ -250,6 +308,12 @@ export default function App() {
     }
   }, [activeTag])
 
+  useEffect(() => {
+    if (activeCollection) {
+      setQuery(activeCollection.tags.join(' '))
+    }
+  }, [activeCollection])
+
   useEffect(() => {
     if (!query.trim() || query.length < 2) {
       setSearchResults([])
@@ -259,9 +323,18 @@ export default function App() {
     const t = setTimeout(async () => {
       setSearching(true)
       try {
-        const r = await fetch(`${API}/api/search?q=${encodeURIComponent(query)}`)
-        const d = await r.json()
-        setSearchResults(d.results || [])
+        const terms = query.trim().split(/\s+/).filter(Boolean)
+        const requests = await Promise.all(terms.map((term) => fetch(`${API}/api/search?q=${encodeURIComponent(term)}`).then((r) => r.json())))
+        const merged = new Map()
+        for (const payload of requests) {
+          for (const result of payload.results || []) {
+            const existing = merged.get(result.filename)
+            if (!existing || (existing.matchCount || 0) < (result.matchCount || 0)) {
+              merged.set(result.filename, result)
+            }
+          }
+        }
+        setSearchResults(Array.from(merged.values()).sort((a, b) => (b.matchCount || 0) - (a.matchCount || 0)))
       } catch {
         setSearchResults([])
       }
@@ -300,7 +373,7 @@ export default function App() {
     '--pointer-y': `${pointer.y}%`,
   }), [meta, pointer])
 
-  const openFile = (file) => setSelected({ type: 'daily', filename: file.filename, title: file.dateLabel, tags: file.tags || [] })
+  const openFile = (file) => setSelected({ type: 'daily', filename: file.filename, title: file.dateLabel, tags: file.tags || [], mood: file.mood })
 
   const submitLog = async (e) => {
     e.preventDefault()
@@ -335,12 +408,12 @@ export default function App() {
           <div className="hero-copy">
             <div className="eyebrow">freeclaw memory cloud</div>
             <h1>Memory with a pulse.</h1>
-            <p className="subtitle">Theme shifts with core memory. Tags are smarter. The archive should feel alive, not embalmed.</p>
+            <p className="subtitle">Now with merged tags, mood sensing, and self-assembling collections.</p>
           </div>
           <div className="hero-actions">
             <button
               className="ghost-btn"
-              onClick={() => setSelected({ type: 'main', title: 'MEMORY.md', filename: 'MEMORY.md', tags: meta?.mainMemory?.tags || [] })}
+              onClick={() => setSelected({ type: 'main', title: 'MEMORY.md', filename: 'MEMORY.md', tags: meta?.mainMemory?.tags || [], mood: meta?.mainMemory?.mood })}
             >
               Open core memory
             </button>
@@ -354,6 +427,10 @@ export default function App() {
               <div className="section-kicker">latest spark</div>
               <div className="lead-copy">{spark || 'Loading…'}</div>
               <div className="lead-meta">{sparkSource || 'recent archive'}</div>
+              <div className="lead-row">
+                <MoodBadge mood={heroStats.latest.mood} />
+                <span className="lead-side">{heroStats.latest.wordCount.toLocaleString()} words</span>
+              </div>
               <TagStrip tags={heroStats.latest.tags} onPick={setActiveTag} activeTag={activeTag} />
             </div>
 
@@ -364,10 +441,12 @@ export default function App() {
               <div className="stat-row"><span>review queue</span><strong>{reviewCount ?? '—'}</strong></div>
             </div>
 
-            <ThemeSwatches theme={meta.theme} tags={meta.mainMemory?.tags} onPickTag={setActiveTag} activeTag={activeTag} />
+            <ThemeSwatches theme={meta.theme} tags={meta.mainMemory?.tags} mood={meta.mainMemory?.mood} onPickTag={setActiveTag} activeTag={activeTag} />
           </section>
         )}
 
+        <CollectionsPanel collections={meta?.collections} activeCollectionId={activeCollection?.id} onOpenCollection={(collection) => setActiveCollection((current) => current?.id === collection.id ? null : collection)} />
+
         <section className="panel cluster-panel interactive-card">
           <div className="section-heading">
             <div>
@@ -411,10 +490,10 @@ export default function App() {
           <div className="section-heading compact-heading">
             <div>
               <div className="section-kicker">search</div>
-              <h2>{activeTag ? `Filtering on ${activeTag}` : 'Find threads fast.'}</h2>
+              <h2>{activeCollection ? activeCollection.label : activeTag ? `Filtering on ${activeTag}` : 'Find threads fast.'}</h2>
             </div>
-            {activeTag && (
-              <button className="ghost-btn small-btn" onClick={() => { setActiveTag(''); setQuery('') }}>Clear tag</button>
+            {(activeTag || activeCollection) && (
+              <button className="ghost-btn small-btn" onClick={() => { setActiveTag(''); setActiveCollection(null); setQuery('') }}>Clear filters</button>
             )}
           </div>
           <div className="search-section">
@@ -434,11 +513,11 @@ export default function App() {
                 <button
                   key={result.filename}
                   className="result-item interactive-card"
-                  onClick={() => setSelected({ type: 'daily', filename: result.filename, title: result.dateLabel, tags: result.tags || [] })}
+                  onClick={() => setSelected({ type: 'daily', filename: result.filename, title: result.dateLabel, tags: result.tags || [], mood: result.mood })}
                 >
                   <div className="result-head">
                     <div className="result-name">{result.dateLabel}</div>
-                    <div className="result-meta">{result.matchCount} matches</div>
+                    <MoodBadge mood={result.mood} />
                   </div>
                   <div className="result-snippet">{result.snippet}</div>
                   <TagStrip tags={result.tags} onPick={setActiveTag} activeTag={activeTag} />