feat: cross-tool memory via FTS5 index

CLAUDE.md

@@ -36,9 +36,10 @@ Always run `make check` locally before pushing.
 internal/
 ├── board/       # YAML kanban boards, task CRUD, history, discovery
 ├── runner/      # Agent spawning, ralph loop, worktree isolation, tracker
-├── mcp/         # MCP server (13+ tools: sessions, boards, costs, inventory)
+├── mcp/         # MCP server (14+ tools: sessions, boards, costs, inventory, search_memory)
+├── memory/      # FTS5 cross-tool transcript index (search_memory + /api/memory/search)
 ├── web/         # HTTP server, REST API, scan cache, SPA handler
-├── provider/    # Session scanners (claude, codex, copilot, gemini, opencode, cursor)
+├── provider/    # Session scanners (claude, claude-desktop, codex, copilot, gemini, opencode, cursor, antigravity)
 ├── costs/       # Token pricing, cost estimation, aggregation
 ├── inventory/   # Tool/extension/MCP/config scanning
 ├── audit/       # MCP tool call audit log

README.md

@@ -60,6 +60,7 @@ That's it. VibeCockpit auto-detects which tools you have installed and shows all
 ## Features
 
 - **Dashboard** — overview of all tools with session counts, active indicators, and recent activity
+- **Cross-tool memory** — full-text search across the *content* of every transcript across every tool (FTS5-backed), exposed via the web UI, the `vibecockpit memory search` CLI, and the `search_memory` MCP tool. Any agent connected via MCP can recall what you (or a past agent) said in any prior conversation — Claude Code → Cursor → Codex all share the same memory substrate. Index file (`~/.config/vibecockpit/cache/memory.db`) can be `export`ed and `import`ed to ship your memory to another machine.
 - **Cost tracking** — see what your AI coding tools cost you across all providers. Heatmap, trend charts, per-project breakdown, and plan recommendations that tell you which subscription tier actually fits your usage
 - **Fuzzy search** — type `hermes` or `model:opus branch:main active` to find anything
 - **Filter chips** — click to filter by tool, model, or active status
@@ -266,6 +267,13 @@ vibecockpit [flags]
   --autostart          Start on login (systemd/launchd)
   --remove-autostart   Remove autostart service
   --yes                Skip confirmation prompts
+
+vibecockpit memory <subcommand>
+  reindex              Walk every provider, write transcript content into the FTS5 index
+  search <query>       FTS5 search (porter stemmer; supports prefix, phrase, AND/OR/NOT)
+  stats                Document count + index size on disk
+  export <path>        Snapshot the index to <path> (e.g. for moving to another machine)
+  import <path>        Merge another machine's memory.db; local entries win on conflict
 ```
 
 ## License

frontend/src/App.svelte

@@ -18,6 +18,7 @@
   import { saveConfig, launchSession, deleteSession, createProject as apiCreateProject, testSSH, startSecretScan, getScanStatus } from "./lib/api.js";
   import { shortModel, relativeTime, providerColors, providerLabels, dateGroup } from "./lib/utils.js";
   import Dashboard from "./components/Dashboard.svelte";
+  import Memory from "./components/Memory.svelte";
   import CostsDashboard from "./components/CostsDashboard.svelte";
   import ToolInventory from "./components/ToolInventory.svelte";
   import BoardView from "./components/BoardView.svelte";
@@ -762,6 +763,10 @@
       <span class="sidebar-label">Sessions</span>
       {#if activeSessionCount > 0}<span class="sidebar-count sidebar-count-active">{activeSessionCount}</span>{/if}
     </button>
+    <button class="sidebar-btn" class:active={page === "memory"} onclick={() => navigateTo("memory")} title="Full-text search across every transcript">
+      <svg class="sidebar-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="7"/><path d="M21 21l-4.3-4.3"/><path d="M11 8v3l2 2" stroke-linecap="round"/></svg>
+      <span class="sidebar-label">Memory</span>
+    </button>
     <button class="sidebar-btn" class:active={page === "costs"} onclick={() => navigateTo("costs")}>
       <svg class="sidebar-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="1" x2="12" y2="23"/><path d="M17 5H9.5a3.5 3.5 0 000 7h5a3.5 3.5 0 010 7H6"/></svg>
       <span class="sidebar-label">Costs</span>
@@ -1143,6 +1148,8 @@
   <main class="chat-main-container">
     <ChatView />
   </main>
+{:else if page === "memory"}
+  <Memory onlaunch={(id, prov) => launch(id, prov)} />
 {:else if page === "costs"}
   <div class="page-bar">
     <h1 class="page-bar-title">Costs</h1>

frontend/src/app.css

@@ -91,6 +91,72 @@ code{
 .version-update{color:#fff;background:var(--primary);cursor:pointer}
 .version-update:hover{filter:brightness(1.1)}
 
+/* ─── Memory page ─── */
+.memory-page{padding:1.2rem 2rem 3rem;display:flex;flex-direction:column;gap:1rem;max-width:1100px}
+.memory-stats{font-size:.78rem;color:var(--text-secondary)}
+.memory-warning{background:var(--danger-dim);border:1px solid var(--danger);color:var(--danger);padding:.7rem 1rem;border-radius:var(--radius-sm);font-size:.85rem}
+.memory-search{display:flex;flex-direction:column;gap:.6rem;padding:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
+.memory-search-row{display:flex;gap:.5rem;align-items:center}
+.memory-input{flex:1;padding:.6rem .85rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.95rem;outline:none;font-family:inherit}
+.memory-input:focus{border-color:var(--primary)}
+.memory-input-sm{flex:0 1 220px;font-size:.85rem;padding:.45rem .7rem}
+.memory-filters{flex-wrap:wrap}
+.memory-tips{font-size:.72rem;color:var(--text-secondary);padding:.2rem .1rem 0}
+.memory-tips code{font-size:.7rem;padding:.1rem .35rem}
+.memory-summary{font-size:.85rem;color:var(--text-secondary)}
+.memory-summary strong{color:var(--text)}
+.memory-results{display:flex;flex-direction:column;gap:.6rem}
+.memory-result{display:flex;flex-direction:column;gap:.35rem;text-align:left;padding:.85rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:inherit;font-family:inherit;transition:border-color var(--transition),background var(--transition)}
+.memory-result:hover{border-color:var(--primary-dim);background:var(--surface-hover)}
+.memory-result-head{display:flex;align-items:center;gap:.6rem;font-size:.78rem;color:var(--text-secondary)}
+.memory-pill{display:inline-flex;align-items:center;gap:.3rem;padding:.15rem .55rem;border-radius:999px;background:color-mix(in srgb,var(--chip-color) 12%,transparent);color:var(--chip-color);font-weight:600;font-size:.7rem;letter-spacing:.02em}
+.memory-pill-dot{width:.45rem;height:.45rem;border-radius:50%;background:var(--chip-color)}
+.memory-project{color:var(--text);font-weight:600;font-size:.82rem}
+.memory-branch{font-family:"SF Mono",Menlo,monospace;font-size:.72rem;background:var(--surface-active);padding:.05rem .35rem;border-radius:4px}
+.memory-spacer{flex:1}
+.memory-time{font-size:.72rem;color:var(--text-secondary)}
+.memory-summary-line{font-weight:500;color:var(--text);font-size:.92rem;line-height:1.35}
+.memory-snippet{font-size:.85rem;color:var(--text-secondary);line-height:1.45;white-space:pre-wrap;word-break:break-word}
+.memory-snippet mark{background:color-mix(in srgb,var(--primary) 30%,transparent);color:var(--text);border-radius:2px;padding:0 .15rem}
+.memory-meta{display:flex;gap:.7rem;align-items:center;font-size:.7rem;color:var(--text-secondary);margin-top:.15rem}
+.memory-id{font-family:"SF Mono",Menlo,monospace;opacity:.6}
+.memory-msgcount{font-size:.72rem;color:var(--text-secondary);font-variant-numeric:tabular-nums}
+.memory-host{display:inline-flex;align-items:center;gap:.25rem;font-size:.7rem;color:var(--text-secondary);background:var(--surface-active);padding:.05rem .4rem;border-radius:4px;font-family:"SF Mono",Menlo,monospace}
+.memory-host svg{opacity:.7}
+.memory-delete{display:inline-flex;align-items:center;justify-content:center;width:1.4rem;height:1.4rem;border-radius:4px;border:1px solid transparent;background:transparent;color:var(--text-secondary);font-size:1rem;line-height:1;cursor:pointer;padding:0;transition:background var(--transition),color var(--transition),border-color var(--transition)}
+.memory-delete:hover{background:color-mix(in srgb,var(--danger,#ef4444) 14%,transparent);color:var(--danger,#ef4444);border-color:color-mix(in srgb,var(--danger,#ef4444) 30%,transparent)}
+.memory-toast{padding:.55rem .85rem;background:color-mix(in srgb,var(--primary) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--primary) 30%,var(--border));border-radius:var(--radius-sm);font-size:.85rem;color:var(--text);margin-bottom:.6rem}
+.memory-view-toggle{display:inline-flex;gap:.25rem}
+.memory-excluded-intro{font-size:.85rem;color:var(--text-secondary);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-sm);padding:.6rem .85rem;margin-bottom:.6rem;line-height:1.4}
+.memory-result-excluded{opacity:.85}
+.memory-result-excluded:hover{border-color:var(--border);background:var(--surface)}
+
+/* ─── Memory drawer ─── */
+.memory-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(2px);z-index:200;animation:fade .15s ease;border:0;padding:0;margin:0;cursor:pointer}
+.memory-drawer{position:fixed;top:0;right:0;bottom:0;width:min(640px,90vw);background:var(--surface);border-left:1px solid var(--border);box-shadow:-12px 0 36px rgba(0,0,0,.18);z-index:201;display:flex;flex-direction:column;animation:slide-in .2s ease}
+@keyframes slide-in{from{transform:translateX(100%)}to{transform:translateX(0)}}
+@keyframes fade{from{opacity:0}to{opacity:1}}
+.memory-drawer-head{display:flex;align-items:center;gap:.75rem;padding:.95rem 1rem;border-bottom:1px solid var(--border)}
+.memory-drawer-title{display:flex;align-items:center;gap:.6rem;flex:1;font-size:.95rem}
+.memory-drawer-summary{padding:.6rem 1rem;font-size:.85rem;color:var(--text);background:var(--surface-hover);border-bottom:1px solid var(--border)}
+.memory-drawer-actions{display:flex;align-items:center;gap:.6rem;padding:.6rem 1rem;border-bottom:1px solid var(--border);font-size:.78rem;color:var(--text-secondary)}
+.memory-drawer-meta{font-variant-numeric:tabular-nums}
+.memory-drawer-spacer{flex:1}
+.memory-drawer-window{display:flex;align-items:center;gap:.3rem}
+.memory-drawer-window span{font-size:.75rem;color:var(--text-secondary);margin-right:.25rem}
+.memory-drawer-body{flex:1;overflow-y:auto;padding:.5rem 1rem;display:flex;flex-direction:column;gap:.65rem}
+.memory-drawer-empty{text-align:center;color:var(--text-secondary);padding:2rem 1rem;font-size:.9rem}
+.memory-msg{padding:.65rem .8rem;border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--border);font-size:.88rem;line-height:1.45}
+.memory-msg-user{border-left:3px solid var(--text-secondary)}
+.memory-msg-assistant{border-left:3px solid var(--primary)}
+.memory-msg-center{background:color-mix(in srgb,var(--primary) 8%,var(--bg));border-color:var(--primary-dim)}
+.memory-msg-head{display:flex;align-items:center;gap:.5rem;font-size:.7rem;color:var(--text-secondary);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.04em}
+.memory-msg-role{font-weight:700}
+.memory-msg-idx{font-variant-numeric:tabular-nums}
+.memory-msg-time{font-style:italic;text-transform:none;letter-spacing:0}
+.memory-msg-content{white-space:pre-wrap;word-break:break-word;color:var(--text)}
+.memory-drawer-foot{display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;border-top:1px solid var(--border)}
+
 /* ─── App layout ─── */
 .app-content{margin-left:200px;min-height:100vh}
 

frontend/src/components/ChatView.svelte

@@ -15,7 +15,7 @@
   let knownProjects = $state([]);
   let modelsByProvider = $state({});
   let allModels = $state([]);
-  let messagesEnd;
+  let messagesEnd = $state();
 
   async function loadSessionData() {
     try {