From b562e1491513163921593985f3542d4ee8ae0e75 Mon Sep 17 00:00:00 2001
From: Agando <roduccomm@gmail.com>
Date: Mon, 8 Jun 2026 18:01:06 +0200
Subject: auto: 2026-06-08_18:00 changes

---
 modules/core/module-aiassist.js     |  10 +
 modules/core/module-loader.js       |   4 +-
 modules/core/module-orchestrator.js | 660 ++++++++++++++++++++++++++++++++++--
 modules/core/module-system.js       |   2 +-
 modules/core/terminal.js            |   6 +-
 modules/core/virtual-fs.js          | 109 +-----
 6 files changed, 655 insertions(+), 136 deletions(-)

(limited to 'modules/core')

diff --git a/modules/core/module-aiassist.js b/modules/core/module-aiassist.js
index ed76a8a..7f99386 100644
--- a/modules/core/module-aiassist.js
+++ b/modules/core/module-aiassist.js
@@ -93,6 +93,15 @@ SKILLS (PERSISTENT PROCEDURAL MEMORY):
 - create_skill(name, description, content, tags, category) — Save a new stored procedure. Call after completing complex multi-step tasks (3+ tool calls).
 - patch_skill(name, content) — Update an existing skill when the approach changes
 
+FLOATING UI (PERSISTENT UI ELEMENTS): Use 'run_command' tool with these terminal commands:
+- 'floating-add btn <id> <label> <command>' — Create a floating button that runs a terminal command when clicked
+- 'floating-add menu <id> <label> <btn1>,<btn2>...' — Create a collapsible floating menu (buttons: label:command pairs)
+- 'floating-add panel <id> <title> <content>' — Create a floating text/status panel
+- 'floating-remove <id>' — Remove a floating element by ID
+- 'floating-toggle <id>' — Show/hide a floating element without deleting
+- 'floating-list' — List all floating elements
+- 'floating-clear' — Remove all floating elements
+- NOTE: These are terminal commands, run via 'run_command'. Use SPACES not hyphens between subcommands.
 MODULE SELF-IMPROVEMENT:
 - view_module(name) — View source code of any loaded module
 - edit_module(name) — Copy module into editor. Opens editor for modifications.
@@ -1733,6 +1742,7 @@ RULES:
                             const orch = this.terminal.moduleManager.modules['OrchestratorModule'];
                             if (!orch) return JSON.stringify({ error: 'Orchestrator not available' });
                             const agent = orch.spawnAgent(role, caps);
+                            if (!agent) return JSON.stringify({ error: 'Agent spawn failed — limit reached or concurrent spawn conflict' });
                             return JSON.stringify({ message: `Agent spawned: ${agent.id}`, agent });
                         }
                         case 'load_skills': {
diff --git a/modules/core/module-loader.js b/modules/core/module-loader.js
index 1d1cbda..96fee00 100644
--- a/modules/core/module-loader.js
+++ b/modules/core/module-loader.js
@@ -105,7 +105,7 @@
 
     window.__moduleLoaderReload = reloadWithSelection;
 
-const LATEST_VER = '2026-06-06-v4.5.12';
+const LATEST_VER = '2026-06-08-v4.5.22';
 const CACHE = '?v=' + LATEST_VER;
     const stored = localStorage.getItem('webx11_cache_ver');
     if (stored !== LATEST_VER) {
@@ -164,7 +164,7 @@ const CACHE = '?v=' + LATEST_VER;
 
             // Phase 4: Ext modules (filtered)
             if (typeof webx11._loadExtModules === 'function') {
-                const extKeys = ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'tutorial', 'shell', 'busybox'];
+                const extKeys = ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'tutorial', 'shell', 'busybox', 'floating'];
                 const extSelected = selected
                     ? extKeys.filter(k => isSelected(k + '.js', selected))
                     : extKeys;
diff --git a/modules/core/module-orchestrator.js b/modules/core/module-orchestrator.js
index 05e1598..bcbd00d 100644
--- a/modules/core/module-orchestrator.js
+++ b/modules/core/module-orchestrator.js
@@ -23,10 +23,18 @@ class OrchestratorModule {
         this._restartBackoffs = {};
         this._eventBus = {};
         this._idleSweepInterval = null;
+        this._spawnLock = false;
+        this._CONSENSUS_SIZE = 3;
+        this._CONSENSUS_STRATEGY = 'majority';
+        this._CONSENSUS_TIMEOUT = 60000;
+        this._consensusRounds = [];
+        this._activeConsensus = null;
+        this._pipelineHistory = [];
+        this._PIPELINE_CONFIG = { autoFix: false, stageTimeout: 30000 };
         this._loadConfig();
     }
     _loadConfig() {
-        try { const c = localStorage.getItem('webx11_orchestrator_config'); if (c) { const p = JSON.parse(c); if (p.spawnLimit) this._SPAWN_LIMIT = p.spawnLimit; if (p.heartbeatTimeout) this._HEARTBEAT_TIMEOUT = p.heartbeatTimeout; if (p.idleTimeout) this._IDLE_TIMEOUT = p.idleTimeout; if (p.restartPolicy) this._RESTART_POLICY = p.restartPolicy; if (p.a2aPollInterval) this._A2A_POLL_INTERVAL = p.a2aPollInterval; if (p.heartbeatCheck) this._HEARTBEAT_CHECK = p.heartbeatCheck; if (p.idleSweepInterval) this._IDLE_SWEEP_INTERVAL = p.idleSweepInterval; if (p.deadPurgeTimeout) this._DEAD_PURGE_TIMEOUT = p.deadPurgeTimeout; } } catch (e) {}
+        try { const c = localStorage.getItem('webx11_orchestrator_config'); if (c) { const p = JSON.parse(c); if (p.spawnLimit) this._SPAWN_LIMIT = p.spawnLimit; if (p.heartbeatTimeout) this._HEARTBEAT_TIMEOUT = p.heartbeatTimeout; if (p.idleTimeout) this._IDLE_TIMEOUT = p.idleTimeout; if (p.restartPolicy) this._RESTART_POLICY = p.restartPolicy; if (p.a2aPollInterval) this._A2A_POLL_INTERVAL = p.a2aPollInterval; if (p.heartbeatCheck) this._HEARTBEAT_CHECK = p.heartbeatCheck; if (p.idleSweepInterval) this._IDLE_SWEEP_INTERVAL = p.idleSweepInterval; if (p.deadPurgeTimeout) this._DEAD_PURGE_TIMEOUT = p.deadPurgeTimeout; if (p.consensusSize) this._CONSENSUS_SIZE = p.consensusSize; if (p.consensusStrategy) this._CONSENSUS_STRATEGY = p.consensusStrategy; if (p.consensusTimeout) this._CONSENSUS_TIMEOUT = p.consensusTimeout; if (p.pipelineAutoFix !== undefined) this._PIPELINE_CONFIG.autoFix = p.pipelineAutoFix; if (p.pipelineStageTimeout) this._PIPELINE_CONFIG.stageTimeout = p.pipelineStageTimeout; } } catch (e) {}
     }
     _saveConfig() {
         localStorage.setItem('webx11_orchestrator_config', JSON.stringify({
@@ -37,7 +45,12 @@ class OrchestratorModule {
             a2aPollInterval: this._A2A_POLL_INTERVAL,
             heartbeatCheck: this._HEARTBEAT_CHECK,
             idleSweepInterval: this._IDLE_SWEEP_INTERVAL,
-            deadPurgeTimeout: this._DEAD_PURGE_TIMEOUT
+            deadPurgeTimeout: this._DEAD_PURGE_TIMEOUT,
+            consensusSize: this._CONSENSUS_SIZE,
+            consensusStrategy: this._CONSENSUS_STRATEGY,
+            consensusTimeout: this._CONSENSUS_TIMEOUT,
+            pipelineAutoFix: this._PIPELINE_CONFIG.autoFix,
+            pipelineStageTimeout: this._PIPELINE_CONFIG.stageTimeout
         }));
     }
     registerCommands() {
@@ -53,10 +66,75 @@ class OrchestratorModule {
         this.commands['orchestrator-restart-policy'] = (args) => this.setRestartPolicy(args);
         this.commands['a2a-send'] = (args) => this.sendA2AMessage(args);
         this.commands['a2a-list'] = () => this.listA2AMessages();
+        this.commands['orchestrate-parallel'] = (args) => this.delegateTask(args.join(' '), { parallel: true });
+        this.commands['orchestrate-decompose'] = (args) => this.showDecomposition(args.join(' '));
+        this.commands['orchestrate-result'] = () => this.showParallelResult();
+        this.commands['consensus'] = (args) => this.handleConsensus(args);
+        this.commands['consensus-status'] = () => this.consensusStatus();
+        this.commands['consensus-history'] = () => this.consensusHistory();
+        this.commands['pipeline'] = (args) => this.runPipeline(args);
+    }
+    // ─── Task Decomposition Engine ───
+    _decomposeGoal(goal) {
+        if (!goal || typeof goal !== 'string') return [{ goal }];
+        const lower = goal;
+        // Heuristic: only split at conjunctions when both sides have distinct action verbs
+        // Action verb patterns from _deriveCapabilities
+        const ACTION_VERBS = [
+            'search', 'find', 'research', 'lookup', 'query',
+            'write', 'create', 'generate', 'compose', 'draft', 'save',
+            'delete', 'remove', 'trash', 'rm',
+            'read', 'view', 'cat', 'show', 'display', 'inspect', 'preview',
+            'edit', 'modify', 'update', 'patch', 'change', 'fix',
+            'install', 'package', 'setup',
+            'list', 'status', 'health', 'audit', 'report', 'check',
+            'fetch', 'scrape', 'download',
+            'build', 'develop', 'compile',
+            'analyze', 'analyse', 'summarize', 'review', 'investigate',
+            'deploy', 'publish', 'upload',
+            'monitor', 'watch', 'poll', 'track', 'observe',
+            'test', 'verify', 'cmp', 'diff', 'compare'
+        ];
+        const hasActionVerb = (s) => ACTION_VERBS.some(v => {
+            const re = new RegExp('\\b' + v + '\\b', 'i');
+            return re.test(s);
+        });
+        // Try splitting on " and " / " then " / " also " / "; " / ", then"
+        const separators = [
+            /\s+and\s+/i,
+            /\s+then\s+/i,
+            /\s+also\s+/i,
+            /;\s+/,
+            /,\s+then\s+/i,
+            /\s+followed by\s+/i,
+        ];
+        let bestSplit = null;
+        for (const sep of separators) {
+            const parts = goal.split(sep);
+            if (parts.length >= 2 && parts.every(p => hasActionVerb(p.trim()))) {
+                bestSplit = parts.map(p => p.trim()).filter(p => p.length > 3);
+                break; // first matching separator wins
+            }
+        }
+        if (!bestSplit || bestSplit.length < 2) {
+            return [{ goal }]; // atomic
+        }
+        return bestSplit.map(sub => ({
+            goal: sub,
+            role: this._deriveRole(sub),
+            caps: this._deriveCapabilities(sub)
+        }));
     }
     getHelpInfo() {
         return {
             'orchestrate': 'orchestrate <task> — Delegate a task to an available agent (auto-spawns if needed)',
+            'orchestrate-parallel': 'orchestrate-parallel <task> — Decompose and delegate sub-tasks in parallel (auto-splits on "and"/"then")',
+            'orchestrate-decompose': 'orchestrate-decompose <task> — Preview how a task would be decomposed into sub-tasks',
+            'orchestrate-result': 'orchestrate-result — Show the last parallel batch results (stored in VFS)',
+            'consensus': 'consensus <question> — Start a consensus round: spawn 3 agents, debate the question, resolve by majority',
+            'consensus-status': 'consensus-status — Show current/active consensus round status',
+            'consensus-history': 'consensus-history — Show past consensus rounds and their resolutions',
+            'pipeline': 'pipeline <test|deploy|verify|history|config> — Autonomous CI/CD: test agents/queue/modules, deploy (test→auto-fix→verify), history (show runs), config (show config)',
             'orchestrator-status': 'orchestrator-status — Show agent pool status and config',
             'orchestrator-spawn': 'orchestrator-spawn [role] [capabilities...] — Manually spawn a new agent',
             'orchestrator-kill': 'orchestrator-kill <agent-id> — Terminate an agent and revoke leases',
@@ -234,35 +312,44 @@ class OrchestratorModule {
         return (name || 'worker').replace(/[^a-zA-Z0-9_-]/g, '-').replace(/-+/g, '-').replace(/^-|-$/g, '').substring(0, 32) || 'worker';
     }
     spawnAgent(role, capabilities) {
-        const safeRole = this._sanitizeId(role);
-        const id = `agent-${Object.keys(this._agents).length + 1}-${safeRole}`;
-        if (Object.keys(this._agents).length >= this._SPAWN_LIMIT) {
-            this.terminal.print(`❌ Agent spawn limit (${this._SPAWN_LIMIT}) reached`, 'error');
+        if (this._spawnLock) {
+            this.terminal.print('⚠️ Spawn in progress — queued', 'warning');
             return null;
         }
-        const agent = {
-            id,
-            role: role || 'worker',
-            capabilities: capabilities.length ? capabilities : ['list_files', 'read_file', 'web_search'],
-            createdAt: new Date().toISOString(),
-            lastHeartbeat: Date.now(),
-            status: 'idle',
-            currentTask: null,
-            leaseId: null,
-            restartPolicy: this._RESTART_POLICY,
-            failureCount: 0,
-            restartCount: 0,
-            nextRestartAt: null
-        };
-        this._agents[id] = agent;
-        // Create VFS agent directory with status
-        if (!this.terminal.fs.readFile(`/agents/${id}/`)) this.terminal.fs.mkdir(`agents/${id}`);
-        this.terminal.fs.writeFile(`agents/${id}/status.json`, JSON.stringify(agent));
-        // Register in agent registry
-        const registry = this.terminal.moduleManager.modules['AgentRegistryModule'];
-        if (registry) registry.registerAgent(['register', id, ...agent.capabilities]);
-        this.terminal.print(`🤖 Agent '${id}' spawned (role: ${role || 'worker'}, ${agent.capabilities.length} caps)`, 'success');
-        return agent;
+        this._spawnLock = true;
+        try {
+            const safeRole = this._sanitizeId(role);
+            const id = `agent-${Date.now().toString(36)}-${Math.random().toString(36).substr(2, 4)}-${safeRole}`;
+            if (Object.keys(this._agents).length >= this._SPAWN_LIMIT) {
+                this.terminal.print(`❌ Agent spawn limit (${this._SPAWN_LIMIT}) reached`, 'error');
+                return null;
+            }
+            const agent = {
+                id,
+                role: role || 'worker',
+                capabilities: capabilities.length ? capabilities : ['list_files', 'read_file', 'web_search'],
+                createdAt: new Date().toISOString(),
+                lastHeartbeat: Date.now(),
+                status: 'idle',
+                currentTask: null,
+                leaseId: null,
+                restartPolicy: this._RESTART_POLICY,
+                failureCount: 0,
+                restartCount: 0,
+                nextRestartAt: null
+            };
+            this._agents[id] = agent;
+            // Create VFS agent directory with status
+            if (!this.terminal.fs.readFile(`/agents/${id}/`)) this.terminal.fs.mkdir(`agents/${id}`);
+            this.terminal.fs.writeFile(`agents/${id}/status.json`, JSON.stringify(agent));
+            // Register in agent registry
+            const registry = this.terminal.moduleManager.modules['AgentRegistryModule'];
+            if (registry) registry.registerAgent(['register', id, ...agent.capabilities]);
+            this.terminal.print(`🤖 Agent '${id}' spawned (role: ${role || 'worker'}, ${agent.capabilities.length} caps)`, 'success');
+            return agent;
+        } finally {
+            this._spawnLock = false;
+        }
     }
 
     killAgent(id) {
@@ -460,7 +547,12 @@ class OrchestratorModule {
             'a2a-poll-interval': () => { const n = parseInt(val); if (isNaN(n) || n < 50 || n > 30000) return 'Must be 50-30000ms'; clearInterval(this._a2aPollTimer); this._a2aPollTimer = null; this._A2A_POLL_INTERVAL = n; if (this._A2A_POLLING) { this._a2aPollTimer = setInterval(() => this._pollAgentMailboxes(), n); } return `a2a-poll-interval set to ${n}ms`; },
             'heartbeat-check': () => { const n = parseInt(val); if (isNaN(n) || n < 500 || n > 60000) return 'Must be 500-60000ms'; clearInterval(this._heartbeatInterval); this._HEARTBEAT_CHECK = n; this._heartbeatInterval = setInterval(() => this._checkHeartbeats(), n); return `heartbeat-check set to ${n}ms`; },
             'idle-sweep-interval': () => { const n = parseInt(val); if (isNaN(n) || n < 5000 || n > 600000) return 'Must be 5000-600000ms'; clearInterval(this._idleSweepInterval); this._IDLE_SWEEP_INTERVAL = n; this._idleSweepInterval = setInterval(() => this._sweepIdle(), n); return `idle-sweep-interval set to ${n}ms`; },
-            'dead-purge-timeout': () => { const n = parseInt(val); if (isNaN(n) || n < 5000 || n > 600000) return 'Must be 5000-600000ms'; this._DEAD_PURGE_TIMEOUT = n; return `dead-purge-timeout set to ${n}ms`; }
+            'dead-purge-timeout': () => { const n = parseInt(val); if (isNaN(n) || n < 5000 || n > 600000) return 'Must be 5000-600000ms'; this._DEAD_PURGE_TIMEOUT = n; return `dead-purge-timeout set to ${n}ms`; },
+            'consensus-size': () => { const n = parseInt(val); if (isNaN(n) || n < 2 || n > 10) return 'Must be 2-10'; this._CONSENSUS_SIZE = n; return `consensus-size set to ${n}`; },
+            'consensus-strategy': () => { if (!['majority', 'unanimous', 'weighted'].includes(val)) return 'Must be majority, unanimous, or weighted'; this._CONSENSUS_STRATEGY = val; return `consensus-strategy set to ${val}`; },
+            'consensus-timeout': () => { const n = parseInt(val); if (isNaN(n) || n < 5000 || n > 300000) return 'Must be 5000-300000ms'; this._CONSENSUS_TIMEOUT = n; return `consensus-timeout set to ${n}ms`; },
+            'pipeline-auto-fix': () => { this._PIPELINE_CONFIG.autoFix = val === 'on' || val === 'true'; return `auto-fix ${this._PIPELINE_CONFIG.autoFix ? 'on' : 'off'}`; },
+            'pipeline-stage-timeout': () => { const n = parseInt(val); if (isNaN(n) || n < 5000 || n > 120000) return 'Must be 5000-120000ms'; this._PIPELINE_CONFIG.stageTimeout = n; return `stage-timeout set to ${n}ms`; }
         };
 
         if (!configMap[key]) {
@@ -471,25 +563,514 @@ class OrchestratorModule {
         this._saveConfig();
     }
 
+    // ─── Show Decomposition Preview ───
+
+    showDecomposition(goal) {
+        if (!goal) return this.terminal.print('Usage: orchestrate-decompose <goal>', 'error');
+        const parts = this._decomposeGoal(goal);
+        this.terminal.print('🔍 Decomposition of "' + goal.substring(0, 60) + '":', 'header');
+        if (parts.length === 1 && parts[0].goal === goal) {
+            this.terminal.print('  → Atomic (no split detected)', 'info');
+            return;
+        }
+        for (let i = 0; i < parts.length; i++) {
+            const p = parts[i];
+            this.terminal.print('  [' + (i + 1) + '] ' + p.goal.substring(0, 50), 'success');
+            this.terminal.print('      Role: ' + p.role + ' | Caps: ' + (p.caps || []).join(', '), 'text-muted');
+        }
+        this.terminal.print('→ ' + parts.length + ' sub-task(s) — run with: orchestrate-parallel "' + goal + '"', 'info');
+    }
+
+    // ─── Show Last Parallel Result ───
+
+    showParallelResult() {
+        const data = this.terminal.fs.fsReadJSON('orchestrator/parallel-results.json');
+        if (!data) return this.terminal.print('No parallel results saved yet', 'info');
+        this.terminal.print('📊 Last Parallel Batch Results', 'header');
+        this.terminal.print('  Task: ' + (data.parent_task || '').substring(0, 60), 'info');
+        this.terminal.print('  ' + data.successes + '/' + data.total + ' succeeded' + (data.failures > 0 ? ', ' + data.failures + ' failed' : ''), 'info');
+        this.terminal.print('  Timestamp: ' + data.timestamp, 'text-muted');
+        for (const s of (data.summaries || [])) {
+            const icon = s.status === 'ok' ? '✅' : '❌';
+            const snippet = s.result ? s.result.replace(/\n/g, ' ').substring(0, 80) : (s.error || '');
+            this.terminal.print('  ' + icon + ' ' + s.task.substring(0, 40) + ' → ' + snippet, 'info');
+        }
+    }
+
+    // ─── Consensus Protocol ───
+
+    async handleConsensus(args) {
+        if (!args || args.length === 0) return this.terminal.print('Usage: consensus <question>', 'error');
+        const question = args.join(' ');
+        if (this._activeConsensus) return this.terminal.print('❌ A consensus round is already in progress — wait for it to resolve', 'error');
+
+        const roundId = `consensus-${Date.now().toString(36)}-${Math.random().toString(36).substr(2, 4)}`;
+        const size = this._CONSENSUS_SIZE;
+        this.terminal.print(`🤝 Starting consensus round ${roundId} (${size} agents, strategy: ${this._CONSENSUS_STRATEGY})`, 'header');
+        this.terminal.print(`  Question: ${question.substring(0, 80)}`, 'info');
+
+        this._activeConsensus = {
+            id: roundId,
+            question,
+            strategy: this._CONSENSUS_STRATEGY,
+            size,
+            votes: [],
+            startedAt: new Date().toISOString(),
+            resolved: false,
+            result: null
+        };
+
+        // Spawn N agents with same question
+        const tasks = [];
+        for (let i = 0; i < size; i++) {
+            tasks.push(`analyze and answer: ${question}. Provide your reasoning then your final answer as "VOTE: <answer>"`);
+        }
+
+        const timeout = setTimeout(() => {
+            if (this._activeConsensus && !this._activeConsensus.resolved) {
+                this._resolveConsensus('timeout');
+            }
+        }, this._CONSENSUS_TIMEOUT);
+
+        try {
+            const results = await Promise.allSettled(tasks.map(t => this.delegateTask(t)));
+
+            for (let i = 0; i < results.length; i++) {
+                const r = results[i];
+                const voteText = r.status === 'fulfilled' ? (r.value || '') : 'FAILED';
+                // Extract VOTE: marker or use full text
+                let answer = 'no vote';
+                const voteMatch = voteText.match(/VOTE:\s*(.+?)(?:\n|$)/i);
+                if (voteMatch) answer = voteMatch[1].trim();
+                else if (voteText.length > 0 && voteText !== 'FAILED') answer = voteText.substring(0, 60).trim();
+
+                this._activeConsensus.votes.push({
+                    agentIdx: i,
+                    answer,
+                    raw: voteText.substring(0, 200),
+                    status: r.status === 'fulfilled' ? 'voted' : 'failed'
+                });
+            }
+        } catch (e) {
+            this.terminal.print(`⚠️ Consensus error: ${e.message}`, 'warning');
+        } finally {
+            clearTimeout(timeout);
+        }
+
+        this._resolveConsensus('complete');
+        return this._activeConsensus.result;
+    }
+
+    _resolveConsensus(reason) {
+        const round = this._activeConsensus;
+        if (!round || round.resolved) return;
+        round.resolved = true;
+        round.resolvedAt = new Date().toISOString();
+        round.resolvedBy = reason;
+
+        // Count votes
+        const voteCounts = {};
+        for (const v of round.votes) {
+            if (v.status === 'failed') continue;
+            voteCounts[v.answer] = (voteCounts[v.answer] || 0) + 1;
+        }
+
+        let winner = null;
+        let maxVotes = 0;
+        let totalVoted = 0;
+        for (const [ans, count] of Object.entries(voteCounts)) {
+            totalVoted += count;
+            if (count > maxVotes) {
+                maxVotes = count;
+                winner = ans;
+            }
+        }
+
+        if (this._CONSENSUS_STRATEGY === 'majority') {
+            const needed = Math.ceil(round.size / 2);
+            if (maxVotes >= needed) {
+                round.result = { consensus: 'reached', answer: winner, votes: maxVotes, total: round.size };
+            } else {
+                round.result = { consensus: 'hung', votes: voteCounts, total: round.size };
+            }
+        } else if (this._CONSENSUS_STRATEGY === 'unanimous') {
+            if (totalVoted === round.size && Object.keys(voteCounts).length === 1) {
+                round.result = { consensus: 'reached', answer: winner, votes: maxVotes, total: round.size };
+            } else {
+                round.result = { consensus: 'hung', votes: voteCounts, total: round.size };
+            }
+        } else {
+            // weighted — fallback to majority
+            const needed = Math.ceil(round.size / 2);
+            round.result = maxVotes >= needed
+                ? { consensus: 'reached', answer: winner, votes: maxVotes, total: round.size }
+                : { consensus: 'hung', votes: voteCounts, total: round.size };
+        }
+
+        // Store the round
+        this._consensusRounds.push(round);
+        if (!this.terminal.fs.readDir('orchestrator')) this.terminal.fs.mkdir('orchestrator');
+        this.terminal.fs.writeFile(`orchestrator/consensus-round-${round.id}.json`, JSON.stringify(round, null, 2));
+
+        // Print result
+        const r = round.result;
+        if (r.consensus === 'reached') {
+            this.terminal.print(`✅ Consensus reached: "${r.answer}" (${r.votes}/${r.total} votes, ${round.strategy})`, 'success');
+        } else {
+            this.terminal.print(`⚖️  Consensus hung — no clear winner. Votes: ${JSON.stringify(r.votes)}`, 'warning');
+        }
+
+        this._activeConsensus = null;
+    }
+
+    consensusStatus() {
+        if (this._activeConsensus) {
+            const r = this._activeConsensus;
+            this.terminal.print('🤝 Active Consensus Round', 'header');
+            this.terminal.print(`  ID: ${r.id}`, 'info');
+            this.terminal.print(`  Question: ${r.question.substring(0, 60)}`, 'info');
+            this.terminal.print(`  Strategy: ${r.strategy} | Size: ${r.size}`, 'info');
+            this.terminal.print(`  Votes collected: ${r.votes.length}/${r.size}`, 'info');
+            for (const v of r.votes) {
+                this.terminal.print(`    ${v.status === 'voted' ? '✅' : '❌'} Agent ${v.agentIdx}: ${v.answer}`, 'info');
+            }
+        } else {
+            this.terminal.print('No active consensus round', 'info');
+        }
+    }
+
+    consensusHistory() {
+        const rounds = this._consensusRounds;
+        if (rounds.length === 0) {
+            this.terminal.print('No consensus rounds in memory — checking VFS...', 'info');
+            // Try VFS
+            const dir = this.terminal.fs.readDir('orchestrator/');
+            if (dir) {
+                const files = dir.filter(e => e.name && e.name.startsWith('consensus-round-'));
+                if (files.length > 0) {
+                    this.terminal.print(`📜 ${files.length} round(s) in VFS`, 'header');
+                    for (const f of files.slice(-5)) {
+                        const data = this.terminal.fs.fsReadJSON(`orchestrator/${f.name}`);
+                        if (data) {
+                            const r = data.result;
+                            const status = r?.consensus === 'reached' ? '✅' : '⚖️';
+                            this.terminal.print(`  ${status} ${data.id}: "${data.question.substring(0, 40)}" → ${r?.answer || 'no result'}`, 'info');
+                        }
+                    }
+                    return;
+                }
+            }
+            this.terminal.print('No past consensus rounds found', 'info');
+            return;
+        }
+        this.terminal.print('📜 Consensus History', 'header');
+        for (const round of rounds.slice(-10)) {
+            const r = round.result;
+            const status = r?.consensus === 'reached' ? '✅' : '⚖️';
+            this.terminal.print(`  ${status} ${round.id}: "${round.question.substring(0, 40)}"`, 'info');
+            this.terminal.print(`     Strategy: ${round.strategy} | Votes: ${round.votes.length}/${round.size} | Result: ${r?.answer || 'hung'}`, 'text-muted');
+        }
+    }
+
+    // ─── Autonomous CI/CD Pipeline ───
+
+    async runPipeline(args) {
+        if (!args || args.length === 0) return this.terminal.print('Usage: pipeline <command> [options]', 'error');
+        const cmd = args[0].toLowerCase();
+        const opts = args.slice(1);
+
+        const run = {
+            id: `pipeline-${Date.now().toString(36)}-${Math.random().toString(36).substr(2, 4)}`,
+            command: cmd,
+            startedAt: new Date().toISOString(),
+            stages: [],
+            status: 'running'
+        };
+
+        try {
+            if (cmd === 'test') {
+                await this._pipelineStage(run, 'agent-health', () => this._testAgentHealth());
+                await this._pipelineStage(run, 'a2a-mailbox', () => this._testA2AMailbox());
+                await this._pipelineStage(run, 'module-check', () => this._testModules());
+                run.status = 'passed';
+                this.terminal.print('✅ All pipeline tests passed', 'success');
+            } else if (cmd === 'deploy') {
+                const deployTask = opts.join(' ') || 'run all checks';
+                await this._pipelineStage(run, 'test', () => this.runPipeline(['test']));
+                if (run.stages.find(s => s.name === 'test' && s.status === 'failed')) {
+                    if (this._PIPELINE_CONFIG.autoFix) {
+                        await this._pipelineStage(run, 'auto-fix', () => this._autoFix());
+                    } else {
+                        run.status = 'blocked';
+                        this.terminal.print('❌ Pipeline blocked — tests failed. Set pipeline-auto-fix on to auto-repair', 'error');
+                        return;
+                    }
+                }
+                await this._pipelineStage(run, 'verify', () => this._pipelineVerify());
+                run.status = 'passed';
+                this.terminal.print('✅ Pipeline deploy passed all stages', 'success');
+            } else if (cmd === 'verify') {
+                await this._pipelineStage(run, 'verify', () => this._pipelineVerify());
+                run.status = 'passed';
+            } else if (cmd === 'history') {
+                this._pipelineHistory.slice(-10).forEach(p => {
+                    const icon = p.status === 'passed' ? '✅' : (p.status === 'blocked' ? '🚫' : '❌');
+                    this.terminal.print(`  ${icon} ${p.id}: ${p.command} (${p.startedAt.slice(11, 19)})`, 'info');
+                    p.stages.forEach(s => {
+                        this.terminal.print(`     ${s.status === 'passed' ? '✅' : '❌'} ${s.name} (${(s.duration || 0).toFixed(0)}ms)`, 'text-muted');
+                    });
+                });
+                if (this._pipelineHistory.length === 0) this.terminal.print('No pipeline runs yet', 'info');
+                return;
+            } else if (cmd === 'config') {
+                this.terminal.print('Pipeline Config:', 'header');
+                this.terminal.print(`  auto-fix: ${this._PIPELINE_CONFIG.autoFix ? 'on' : 'off'}`, 'info');
+                this.terminal.print(`  stage-timeout: ${this._PIPELINE_CONFIG.stageTimeout}ms`, 'info');
+                return;
+            } else {
+                return this.terminal.print('Unknown pipeline command. Usage: test, deploy, verify, history, config', 'error');
+            }
+        } catch (e) {
+            run.status = 'failed';
+            run.error = e.message;
+            this.terminal.print(`❌ Pipeline failed: ${e.message}`, 'error');
+        }
+
+        run.completedAt = new Date().toISOString();
+        this._pipelineHistory.push(run);
+        if (!this.terminal.fs.readDir('orchestrator')) this.terminal.fs.mkdir('orchestrator');
+        this.terminal.fs.writeFile(`orchestrator/pipeline-${run.id}.json`, JSON.stringify(run, null, 2));
+        return run;
+    }
+
+    async _pipelineStage(run, name, fn) {
+        const stage = { name, status: 'running', startedAt: Date.now() };
+        run.stages.push(stage);
+        this.terminal.print(`⏳ Pipeline stage: ${name}...`, 'info');
+
+        try {
+            const timeout = this._PIPELINE_CONFIG.stageTimeout;
+            const result = await Promise.race([
+                fn(),
+                new Promise((_, reject) => setTimeout(() => reject(new Error(`${name} timed out (${timeout}ms)`)), timeout))
+            ]);
+            stage.status = 'passed';
+            stage.duration = Date.now() - stage.startedAt;
+            stage.result = typeof result === 'string' ? result.substring(0, 200) : 'ok';
+            this.terminal.print(`✅ Stage ${name} passed (${stage.duration}ms)`, 'success');
+            return result;
+        } catch (e) {
+            stage.status = 'failed';
+            stage.duration = Date.now() - stage.startedAt;
+            stage.error = e.message;
+            this.terminal.print(`❌ Stage ${name} failed: ${e.message}`, 'error');
+            throw e;
+        }
+    }
+
+    _testAgentHealth() {
+        const total = Object.keys(this._agents).length;
+        const busy = Object.values(this._agents).filter(a => a.status === 'busy').length;
+        const failed = Object.values(this._agents).filter(a => a.status === 'failed').length;
+
+        const issues = [];
+        if (failed > 0) issues.push(`${failed} agent(s) in failed state`);
+        if (total > 10) issues.push(`high agent count: ${total}`);
+        if (issues.length > 0) throw new Error(issues.join('; '));
+        this.terminal.print(`  Agents: ${total} (${busy} busy, ${failed} failed) — healthy`, 'info');
+        return `agents_ok:${total}:${busy}:${failed}`;
+    }
+
+    _testA2AMailbox() {
+        // Verify A2A polling is running
+        if (!this._A2A_POLLING) throw new Error('A2A polling is disabled');
+        if (!this._a2aPollTimer) throw new Error('A2A polling timer not running');
+        // Verify each agent has a VFS directory
+        for (const [id, agent] of Object.entries(this._agents)) {
+            const dir = this.terminal.fs.readDir(`/agents/${id}/`);
+            if (!dir) throw new Error(`Agent ${id} missing VFS directory`);
+        }
+        this.terminal.print(`  A2A: ${Object.keys(this._agents).length} agent mailboxes OK`, 'info');
+        return `a2a_ok:${Object.keys(this._agents).length}`;
+    }
+
+    _testModules() {
+        const mm = this.terminal.moduleManager;
+        if (!mm || !mm.modules) throw new Error('ModuleManager not available');
+        const required = ['OrchestratorModule', 'AgentRegistryModule', 'LeaseModule', 'MemoryGraphModule'];
+        const missing = required.filter(n => !mm.modules[n]);
+        if (missing.length > 0) throw new Error(`Missing modules: ${missing.join(', ')}`);
+        // Check orchestrator is in registry
+        const registry = mm.modules['AgentRegistryModule'];
+        if (registry && !registry.agents?.find(a => a.id === 'orchestrator-0')) {
+            this.terminal.print('  ⚠️ orchestrator-0 not in registry (will register on next init)', 'warning');
+        }
+        this.terminal.print(`  Modules: ${required.length}/${required.length} required loaded`, 'info');
+        return `modules_ok:${required.length}`;
+    }
+
+    _pipelineVerify() {
+        // Verify running state — internal checks
+        const issues = [];
+
+        // Check orchestrator status
+        const total = Object.keys(this._agents).length;
+        const failed = Object.values(this._agents).filter(a => a.status === 'failed').length;
+        if (failed > 0) issues.push(`${failed} failed agents`);
+        if (total + failed > 0 && failed === total) issues.push('all agents failed');
+
+        // Verify last parallel result exists
+        const lastResult = this.terminal.fs.fsReadJSON('orchestrator/parallel-results.json');
+        if (!lastResult) this.terminal.print('  ℹ️ No parallel results yet (first deploy)', 'info');
+
+        // Verify consensus history
+        const consensusDir = this.terminal.fs.readDir('orchestrator/');
+        if (consensusDir) {
+            const rounds = consensusDir.filter(e => e.name && e.name.startsWith('consensus-round-'));
+            this.terminal.print(`  VFS: ${rounds.length} consensus rounds archived`, 'info');
+        }
+
+        // Check memory graph
+        const memgraph = this.terminal.moduleManager?.modules['MemoryGraphModule'];
+        if (memgraph && typeof memgraph.getStats === 'function') {
+            const stats = memgraph.getStats();
+            this.terminal.print(`  Memory graph: ${stats?.edges || 0} edges, ${stats?.nodes || 0} nodes`, 'info');
+        }
+
+        if (issues.length > 0) throw new Error(issues.join('; '));
+        return `verify_ok:${total} agents, ${issues.length} issues`;
+    }
+
+    async _autoFix() {
+        this.terminal.print('🔄 Auto-fix running...', 'warning');
+        let fixed = 0;
+
+        // Fix 1: Purge failed agents
+        const failedIds = Object.entries(this._agents)
+            .filter(([, a]) => a.status === 'failed')
+            .map(([id]) => id);
+        for (const id of failedIds) {
+            this.killAgent(id);
+            fixed++;
+        }
+        if (fixed > 0) this.terminal.print(`  Purged ${fixed} failed agent(s)`, 'warning');
+
+        // Fix 2: Restart A2A poller if stopped
+        if (!this._A2A_POLLING) {
+            this._A2A_POLLING = true;
+            this._a2aPollTimer = setInterval(() => this._pollAgentMailboxes(), this._A2A_POLL_INTERVAL);
+            this.terminal.print('  Restarted A2A polling', 'warning');
+            fixed++;
+        }
+
+        // Fix 3: Ensure VFS orchestrator dir exists
+        if (!this.terminal.fs.readDir('orchestrator')) {
+            this.terminal.fs.mkdir('orchestrator');
+            fixed++;
+        }
+
+        if (fixed === 0) this.terminal.print('  No auto-fix actions needed', 'info');
+        return `fixed ${fixed} issues`;
+    }
+
     // ─── Task Delegation ───
 
-    async delegateTask(task) {
+    async delegateTask(task, opts = {}) {
         if (!task) return this.terminal.print('Usage: orchestrate <task description>', 'error');
 
-        // Find an idle agent
+        // Parallel fan-out: decompose and run sub-tasks concurrently
+        if (opts.parallel) {
+            const parts = this._decomposeGoal(task);
+            if (parts.length > 1) {
+                this.terminal.print('🧩 Decomposed into ' + parts.length + ' sub-tasks — running in parallel', 'info');
+
+                // Auto-scale: ensure enough idle agents for N sub-tasks
+                const idleCount = Object.values(this._agents).filter(a => a.status === 'idle').length;
+                const totalSlots = this._SPAWN_LIMIT;
+                const usedSlots = Object.keys(this._agents).length;
+                const availableSlots = totalSlots - usedSlots;
+                const needed = parts.length - idleCount;
+                if (needed > 0 && availableSlots > 0) {
+                    const toSpawn = Math.min(needed, availableSlots);
+                    this.terminal.print('📈 Auto-scaling: spawning ' + toSpawn + ' pre-warm agent(s)', 'info');
+                    for (let i = 0; i < toSpawn; i++) {
+                        this.spawnAgent('worker', ['list_files', 'read_file', 'write_file', 'web_search']);
+                    }
+                }
+
+                const results = await Promise.allSettled(parts.map(sub => this.delegateTask(sub.goal)));
+                const successes = results.filter(r => r.status === 'fulfilled').length;
+                const failures = results.filter(r => r.status === 'rejected').length;
+
+                // Result synthesis: collect outbox results from each sub-task's agent
+                const summaries = [];
+                for (let i = 0; i < parts.length; i++) {
+                    const sub = parts[i];
+                    const r = results[i];
+                    if (r.status === 'fulfilled') {
+                        // Find the agent that handled this sub-task
+                        const agent = Object.values(this._agents).find(a => a.currentTask === sub.goal || (a.lastTask === sub.goal));
+                        if (agent) {
+                            const outbox = this.terminal.fs.fsReadJSON(`/agents/${agent.id}/outbox.json`);
+                            const snippet = outbox?.result ? outbox.result.substring(0, 200) : 'completed (no outbox)';
+                            summaries.push({ task: sub.goal, agent: agent.id, status: 'ok', result: snippet });
+                        } else {
+                            summaries.push({ task: sub.goal, status: 'ok', result: 'completed (agent recycled)' });
+                        }
+                    } else {
+                        summaries.push({ task: sub.goal, status: 'failed', error: r.reason?.message || 'unknown error' });
+                    }
+                }
+
+                // Store merged result to VFS for persistence
+                const merged = {
+                    type: 'parallel_result',
+                    parent_task: task,
+                    timestamp: new Date().toISOString(),
+                    total: parts.length,
+                    successes,
+                    failures,
+                    summaries
+                };
+                if (!this.terminal.fs.readDir('orchestrator')) this.terminal.fs.mkdir('orchestrator');
+                this.terminal.fs.writeFile('orchestrator/parallel-results.json', JSON.stringify(merged, null, 2));
+
+                // Print synthesis to terminal
+                this.terminal.print('📊 Parallel Batch Results:', 'header');
+                for (const s of summaries) {
+                    const icon = s.status === 'ok' ? '✅' : '❌';
+                    const agentTag = s.agent ? ' [' + s.agent.substring(0, 20) + ']' : '';
+                    const snippet = s.result ? s.result.replace(/\n/g, ' ').substring(0, 60) : '';
+                    this.terminal.print('  ' + icon + ' ' + s.task.substring(0, 35) + agentTag + ' → ' + snippet, 'info');
+                }
+                this.terminal.print('✅ Parallel batch: ' + successes + '/' + parts.length + ' succeeded' + (failures > 0 ? ', ' + failures + ' failed' : ''), 'header');
+                return merged;
+            }
+            // Single sub-task — fall through to normal path
+        }
+
+        // Find an idle agent and immediately stamp it busy (atomic claim)
         let agent = Object.values(this._agents).find(a => a.status === 'idle');
+        if (agent) {
+            agent.status = 'busy';
+        }
 
         // Auto-spawn with role-derived capabilities
         if (!agent) {
             if (Object.keys(this._agents).length >= this._SPAWN_LIMIT) {
                 // Try finding any non-failed agent to reuse
-                agent = Object.values(this._agents).find(a => a.status !== 'failed' && a.status !== 'sleeping');
+                const reuse = Object.values(this._agents).find(a => a.status !== 'failed' && a.status !== 'sleeping');
+                if (reuse) {
+                    reuse.status = 'busy';
+                    agent = reuse;
+                }
             }
             if (!agent) {
                 const role = this._deriveRole(task);
                 const caps = this._deriveCapabilities(task);
-                this.spawnAgent(role, caps);
-                agent = Object.values(this._agents).find(a => a.status === 'idle');
+                agent = this.spawnAgent(role, caps);
+                if (!agent) return this.terminal.print('❌ No available agents — spawn limit reached', 'error');
+                agent.status = 'busy'; // claim immediately after spawn
             }
         }
         if (!agent) return this.terminal.print('❌ No available agents', 'error');
@@ -548,8 +1129,12 @@ class OrchestratorModule {
 
                 this.terminal.print(`✅ ${agent.id} completed task`, 'success');
 
+                // Return result for callers that await delegateTask
+                const outboxResult = typeof result === 'string' ? result : (result?.content || 'completed');
+
                 // Check restart policy — if always, set back to idle for next task
                 if (agent.restartPolicy === 'always') {
+                    agent.lastTask = agent.currentTask;
                     agent.status = 'idle';
                     agent.currentTask = null;
                     agent.lastHeartbeat = Date.now();
@@ -564,11 +1149,14 @@ class OrchestratorModule {
         // Return to idle pool (unless failed/restarting)
         if (agent.status === 'failed') {
             // handled by _handleAgentFailure
+            throw new Error(agent.lastError || 'agent failed');
         } else if (agent.status !== 'busy') {
-            agent.status = 'idle';
+            agent.lastTask = agent.currentTask;
             agent.currentTask = null;
+            agent.status = 'idle';
             agent.lastHeartbeat = Date.now();
         }
+        return outboxResult || 'completed';
     }
 
     // ─── Monitoring ───
diff --git a/modules/core/module-system.js b/modules/core/module-system.js
index c2115c1..77525c7 100644
--- a/modules/core/module-system.js
+++ b/modules/core/module-system.js
@@ -284,7 +284,7 @@
                     search: ['search','s','ddg','duck','fetch','web','extract'],
                     tools: ['calc','cron-every','cron-list','cron-stop','cron-clear','wpm','mindmap','theme','voice','alias','unalias',
                         'which','env','date','cal','yes','seq','base64','printf','cut','uniq','hostname','whoami','basename','dirname','sleep','expand','tutorial','gzip','gunzip','encrypt','decrypt','files','session-save','session-load','session-list','session-delete','session-export','session-import'],
-                    system: ['help','clear','cls','echo','mem','status','font-size','setfont','smart-prompt','logs','preview','factory-reset','reset-vfs','export','unset','script','set','test','logrotate','health-check','memory-map-export','commands','check','checkpoint','checkpoint-list','rollback','checkpoint-del'],
+                    system: ['help','clear','cls','echo','mem','status','font-size','setfont','smart-prompt','logs','preview','factory-reset','reset-vfs','export','unset','script','sh','set','test','logrotate','health-check','memory-map-export','commands','check','checkpoint','checkpoint-list','rollback','checkpoint-del'],
                     net: ['server','servers','server-check','server-remove','monitor'],
                     mods: ['modules','listmods','loadmod','removemod','load-local','loadlocal','startup-modules'],
                     ollama: ['ollama','ollamaconnect','ollamadisconnect','ollamamodels','ollamasetmodel','ollamasetproxy','models','model-info','model-pull','model-delete','model-run'],
diff --git a/modules/core/terminal.js b/modules/core/terminal.js
index 2825340..1fb44aa 100644
--- a/modules/core/terminal.js
+++ b/modules/core/terminal.js
@@ -1160,7 +1160,7 @@
                 } catch (e) {}
             }
             async _loadExtModules(filterKeys) {
-                const autoLoadKeys = filterKeys || ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'shell', 'tutorial', 'busybox'];
+                const autoLoadKeys = filterKeys || ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'shell', 'tutorial', 'busybox', 'floating'];
                 const cacheVer = localStorage.getItem('webx11_cache_ver') || '2026-05-27-14';
                 try {
                     const res = await fetch('packages.json?v=' + cacheVer);
@@ -1179,7 +1179,7 @@
             }
             async reloadPersistedModules() {
                 const registry = this.moduleManager.moduleRegistry;
-                const skipList = ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'shell', 'tutorial', 'busybox'];
+                const skipList = ['calc', 'voice', 'cron', 'theme', 'wpm', 'mindmap', 'webdav', 'skill-pack-core', 'editor', 'diff', 'alias', 'finder', 'filemgr', 'cryptogzip', 'shell', 'tutorial', 'busybox', 'floating'];
                 for (const mod of registry) {
                     if (mod.enabled && mod.url) {
                         // Skip ext modules — they load via _loadExtModules
@@ -2055,7 +2055,7 @@
                     'module-fetcher.js','module-skills.js','module-chatstudio.js'
                 ];
                 const extFiles = [
-                    'calc.js','voice.js','cron.js','theme.js','wpm.js','mindmap.js','webdav.js','skill-pack-core.js','editor.js','diff.js','alias.js','finder.js','filemgr.js','cryptogzip.js','tutorial.js','shell.js','busybox.js'
+                    'calc.js','voice.js','cron.js','theme.js','wpm.js','mindmap.js','webdav.js','skill-pack-core.js','editor.js','diff.js','alias.js','finder.js','filemgr.js','cryptogzip.js','tutorial.js','shell.js','busybox.js','floating.js'
                 ];
 
                 const addSection = (title) => {
diff --git a/modules/core/virtual-fs.js b/modules/core/virtual-fs.js
index 95b031e..cb8020a 100644
--- a/modules/core/virtual-fs.js
+++ b/modules/core/virtual-fs.js
@@ -3,7 +3,6 @@ class VirtualFileSystem {
         this.root = { type: 'dir', content: {} };
         this.currentPath = [];
         this._ready = this.loadFromStorage();
-        this._conceptCache = null;
     }
     _u8ToBase64(u8) {
         let s = '';
@@ -66,6 +65,17 @@ class VirtualFileSystem {
         }
         return false;
     }
+    _emitChange(path) {
+        // Notify NeuralVFS via window event — zero coupling
+        // Skip internal index/system files to prevent re-trigger loops
+        if (!path) return;
+        const normalized = path.startsWith('/') ? path : '/' + path;
+        const sysPaths = ['/.semantic_index', '/.memory_graph', '/.trash', '/_snapshots', '/_sessions', '/logs', '/memory', '/system', '/_mods', '/backups'];
+        if (sysPaths.some(p => normalized.startsWith(p))) return;
+        if (typeof window !== 'undefined' && window.__nvfsMarkDirty) {
+            window.__nvfsMarkDirty(path);
+        }
+    }
     saveToStorage() {
         if (this._storageSavePending) return;
         this._storageSavePending = true;
@@ -83,38 +93,6 @@ class VirtualFileSystem {
             } catch (e) { console.error('FS save error:', e); }
         }, 2000);
     }
-    _emitChange(path) {
-        // Notify NeuralVFS via window event — zero coupling
-        // Skip internal index/system files to prevent re-trigger loops
-        if (!path) return;
-        const normalized = path.startsWith('/') ? path : '/' + path;
-        const sysPaths = ['/.semantic_index', '/.memory_graph', '/.trash', '/_snapshots', '/_sessions', '/logs', '/memory', '/system', '/_mods', '/backups'];
-        if (sysPaths.some(p => normalized.startsWith(p))) return;
-        if (typeof window !== 'undefined' && window.__nvfsMarkDirty) {
-            window.__nvfsMarkDirty(path);
-        }
-    }
-    getCurrentPath() {
-        return '/' + this.currentPath.join('/');
-    }
-    setCurrentPath(path) {
-        const segs = this._toAbsoluteSegments(path);
-        if (segs === null) return false;
-        this.currentPath = segs;
-        return true;
-    }
-    _loadConceptIndex() {
-        if (this._conceptCache) return this._conceptCache;
-        try {
-            const raw = this.readFile('/.semantic_index/map.json');
-            if (raw) {
-                this._conceptCache = JSON.parse(raw);
-                return this._conceptCache;
-            }
-        } catch (e) {}
-        return null;
-    }
-    _clearConceptCache() { this._conceptCache = null; }
     getCurrentDir() {
         let dir = this.root;
         for (let part of this.currentPath) {
@@ -163,18 +141,6 @@ class VirtualFileSystem {
         return dir;
     }
     ls(path) {
-        // concept:// listing
-        if (path && path.startsWith('concept://')) {
-            const concept = path.replace('concept://', '').replace(/\/.*$/, '').toLowerCase();
-            const index = this._loadConceptIndex();
-            if (!index) return [];
-            let matches = index[concept] || [];
-            if (matches.length === 0) {
-                const fuzzy = Object.keys(index).filter(k => k.includes(concept) || concept.includes(k));
-                if (fuzzy.length > 0) matches = index[fuzzy[0]];
-            }
-            return (matches || []).map(m => ({ name: m.path.split('/').pop(), type: 'file', path: m.path, size: 0, concept: true }));
-        }
         let dir;
         if (path) {
             const resolved = this._resolvePath(path);
@@ -207,24 +173,6 @@ class VirtualFileSystem {
         return true;
     }
     readFile(path) {
-        // concept:// URI resolution
-        if (path && path.startsWith('concept://')) {
-            const concept = path.replace('concept://', '').replace(/\/.*$/, '').toLowerCase();
-            try {
-                const index = this._loadConceptIndex();
-                if (!index) return 'No semantic index found. Run nvfs-index first.';
-                let matches = index[concept];
-                if (!matches) {
-                    const fuzzy = Object.keys(index).filter(k => k.includes(concept) || concept.includes(k));
-                    if (fuzzy.length > 0) matches = index[fuzzy[0]];
-                }
-                if (!matches || matches.length === 0) return `No files found for concept "${concept}"`;
-                const first = matches[0];
-                const content = this.readFile(first.path);
-                if (content) return `--- ${first.path} (concept://${concept}) ---\n${content}`;
-                return `Concept "${concept}" → ${matches.length} file(s):\n${matches.map(m => `  ${m.path} — ${m.summary || ''}`).join('\n')}`;
-            } catch (e) { return `concept:// error: ${e.message}`; }
-        }
         const resolved = this._resolvePath(path);
         if (!resolved || !resolved.name) return null;
         const node = resolved.dir.content[resolved.name];
@@ -291,6 +239,9 @@ class VirtualFileSystem {
         }
         return false;
     }
+    deleteDirRecursive(path) {
+        return this.trashDir(path);
+    }
     mkdirRecursive(path) {
         const segs = this._toAbsoluteSegments(path);
         if (!segs) return false;
@@ -539,25 +490,15 @@ class VirtualFileSystem {
     checkpoint(name) {
         if (!name) name = new Date().toISOString();
         const createdAt = new Date().toISOString();
-        // Strip system dirs to avoid fractal bloat — snapshots/sessions/trash
-        // don't belong inside a checkpoint of user data
-        const root = JSON.parse(JSON.stringify(this.root));
-        if (root && root.content) {
-            delete root.content['_snapshots'];
-            delete root.content['_sessions'];
-            delete root.content['.trash'];
-        }
         const data = {
             version: 1,
             createdAt,
-            root,
+            root: JSON.parse(JSON.stringify(this.root)),
             currentPath: [...this.currentPath]
         };
         if (!this.readDir('/_snapshots')) {
             this.mkdirRecursive('/_snapshots');
         }
-        // Strip _snapshots from the serialized data too (redundant safety)
-        data.root = root;
         this.fsWriteJSON('/_snapshots/checkpoint-' + name + '.json', data);
         this.saveToStorage();
         // Auto-manage: keep max 10 checkpoints, delete oldest
@@ -597,26 +538,6 @@ class VirtualFileSystem {
         }
         return false;
     }
-    // Reset VFS — wipes everything, removes localStorage keys
-    reset() {
-        this.root = { type: 'dir', content: {} };
-        this.currentPath = [];
-        this._conceptCache = null;
-        try {
-            localStorage.removeItem('webx11_filesystem_v2');
-            localStorage.removeItem('webx11_filesystem');
-        } catch (e) {}
-        return true;
-    }
-    // Empty trash — permanently delete all trashed files
-    emptyTrash() {
-        if (this.root.content['.trash']) {
-            delete this.root.content['.trash'];
-            this.saveToStorage();
-            return true;
-        }
-        return false;
-    }
     // Old-compat aliases for agent tools and SkillsModule
     read(path) { return this.readFile(path); }
     write(path, content) { return this.writeFile(path, content); }
-- 
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