Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/npm/packages/cli/src/cli.d.ts

@@ -0,0 +1,11 @@
+#!/usr/bin/env node
+/**
+ * RuVector CLI - Command-line interface for RuVector vector database
+ *
+ * This CLI provides access to hooks, memory, learning, and swarm commands.
+ * Supports PostgreSQL storage (preferred) with JSON fallback.
+ *
+ * Set RUVECTOR_POSTGRES_URL or DATABASE_URL for PostgreSQL support.
+ */
+export {};
+//# sourceMappingURL=cli.d.ts.map

vendor/ruvector/npm/packages/cli/src/cli.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"cli.d.ts","sourceRoot":"","sources":["cli.ts"],"names":[],"mappings":";AACA;;;;;;;GAOG"}

vendor/ruvector/npm/packages/cli/src/storage.d.ts

@@ -0,0 +1,163 @@
+/**
+ * RuVector Hooks Storage Layer
+ *
+ * Supports PostgreSQL (preferred) with JSON fallback
+ * Uses ruvector extension for vector operations and pgvector-compatible storage
+ */
+export interface QPattern {
+    state: string;
+    action: string;
+    q_value: number;
+    visits: number;
+    last_update: number;
+}
+export interface MemoryEntry {
+    id: string;
+    memory_type: string;
+    content: string;
+    embedding: number[];
+    metadata: Record<string, string>;
+    timestamp: number;
+}
+export interface Trajectory {
+    id: string;
+    state: string;
+    action: string;
+    outcome: string;
+    reward: number;
+    timestamp: number;
+}
+export interface ErrorPattern {
+    code: string;
+    error_type: string;
+    message: string;
+    fixes: string[];
+    occurrences: number;
+}
+export interface SwarmAgent {
+    id: string;
+    agent_type: string;
+    capabilities: string[];
+    success_rate: number;
+    task_count: number;
+    status: string;
+}
+export interface SwarmEdge {
+    source: string;
+    target: string;
+    weight: number;
+    coordination_count: number;
+}
+export interface IntelligenceStats {
+    total_patterns: number;
+    total_memories: number;
+    total_trajectories: number;
+    total_errors: number;
+    session_count: number;
+    last_session: number;
+}
+export interface StorageBackend {
+    connect(): Promise<void>;
+    disconnect(): Promise<void>;
+    isConnected(): boolean;
+    updateQ(state: string, action: string, reward: number): Promise<void>;
+    getQ(state: string, action: string): Promise<number>;
+    getBestAction(state: string, actions: string[]): Promise<{
+        action: string;
+        confidence: number;
+    }>;
+    remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string>;
+    recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]>;
+    recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string>;
+    recordError(code: string, errorType: string, message: string): Promise<void>;
+    getErrorFixes(code: string): Promise<ErrorPattern | null>;
+    recordSequence(fromFile: string, toFile: string): Promise<void>;
+    getNextFiles(file: string, limit: number): Promise<Array<{
+        file: string;
+        count: number;
+    }>>;
+    registerAgent(id: string, type: string, capabilities: string[]): Promise<void>;
+    coordinateAgents(source: string, target: string, weight: number): Promise<void>;
+    getSwarmStats(): Promise<{
+        agents: number;
+        edges: number;
+        avgSuccess: number;
+    }>;
+    sessionStart(): Promise<void>;
+    getStats(): Promise<IntelligenceStats>;
+}
+export declare class JsonStorage implements StorageBackend {
+    private data;
+    private alpha;
+    constructor();
+    private load;
+    private save;
+    private now;
+    connect(): Promise<void>;
+    disconnect(): Promise<void>;
+    isConnected(): boolean;
+    updateQ(state: string, action: string, reward: number): Promise<void>;
+    getQ(state: string, action: string): Promise<number>;
+    getBestAction(state: string, actions: string[]): Promise<{
+        action: string;
+        confidence: number;
+    }>;
+    remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string>;
+    recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]>;
+    recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string>;
+    recordError(code: string, errorType: string, message: string): Promise<void>;
+    getErrorFixes(code: string): Promise<ErrorPattern | null>;
+    recordSequence(fromFile: string, toFile: string): Promise<void>;
+    getNextFiles(file: string, limit: number): Promise<Array<{
+        file: string;
+        count: number;
+    }>>;
+    registerAgent(id: string, type: string, capabilities: string[]): Promise<void>;
+    coordinateAgents(source: string, target: string, weight: number): Promise<void>;
+    getSwarmStats(): Promise<{
+        agents: number;
+        edges: number;
+        avgSuccess: number;
+    }>;
+    sessionStart(): Promise<void>;
+    getStats(): Promise<IntelligenceStats>;
+}
+export declare class PostgresStorage implements StorageBackend {
+    private pool;
+    private connectionString;
+    private connected;
+    constructor(connectionString?: string);
+    connect(): Promise<void>;
+    disconnect(): Promise<void>;
+    isConnected(): boolean;
+    private query;
+    private initSchema;
+    updateQ(state: string, action: string, reward: number): Promise<void>;
+    getQ(state: string, action: string): Promise<number>;
+    getBestAction(state: string, actions: string[]): Promise<{
+        action: string;
+        confidence: number;
+    }>;
+    remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string>;
+    recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]>;
+    recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string>;
+    recordError(code: string, errorType: string, message: string): Promise<void>;
+    getErrorFixes(code: string): Promise<ErrorPattern | null>;
+    recordSequence(fromFile: string, toFile: string): Promise<void>;
+    getNextFiles(file: string, limit: number): Promise<Array<{
+        file: string;
+        count: number;
+    }>>;
+    registerAgent(id: string, type: string, capabilities: string[]): Promise<void>;
+    coordinateAgents(source: string, target: string, weight: number): Promise<void>;
+    getSwarmStats(): Promise<{
+        agents: number;
+        edges: number;
+        avgSuccess: number;
+    }>;
+    sessionStart(): Promise<void>;
+    getStats(): Promise<IntelligenceStats>;
+}
+export declare function createStorage(): Promise<StorageBackend>;
+export declare function createStorageSync(): StorageBackend;
+//# sourceMappingURL=storage.d.ts.map

vendor/ruvector/npm/packages/cli/src/storage.js

@@ -0,0 +1,563 @@
+"use strict";
+/**
+ * RuVector Hooks Storage Layer
+ *
+ * Supports PostgreSQL (preferred) with JSON fallback
+ * Uses ruvector extension for vector operations and pgvector-compatible storage
+ */
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PostgresStorage = exports.JsonStorage = void 0;
+exports.createStorage = createStorage;
+exports.createStorageSync = createStorageSync;
+const fs = __importStar(require("fs"));
+const path = __importStar(require("path"));
+const os = __importStar(require("os"));
+// ============================================================================
+// JSON Storage Backend (Fallback)
+// ============================================================================
+const JSON_PATH = path.join(os.homedir(), '.ruvector', 'intelligence.json');
+class JsonStorage {
+    constructor() {
+        this.alpha = 0.1;
+        this.data = this.load();
+    }
+    load() {
+        try {
+            if (fs.existsSync(JSON_PATH)) {
+                return JSON.parse(fs.readFileSync(JSON_PATH, 'utf-8'));
+            }
+        }
+        catch { }
+        return {
+            patterns: {},
+            memories: [],
+            trajectories: [],
+            errors: {},
+            file_sequences: [],
+            agents: {},
+            edges: [],
+            stats: {
+                total_patterns: 0,
+                total_memories: 0,
+                total_trajectories: 0,
+                total_errors: 0,
+                session_count: 0,
+                last_session: 0
+            }
+        };
+    }
+    save() {
+        const dir = path.dirname(JSON_PATH);
+        if (!fs.existsSync(dir)) {
+            fs.mkdirSync(dir, { recursive: true });
+        }
+        fs.writeFileSync(JSON_PATH, JSON.stringify(this.data, null, 2));
+    }
+    now() {
+        return Math.floor(Date.now() / 1000);
+    }
+    async connect() {
+        // JSON storage is always available
+    }
+    async disconnect() {
+        this.save();
+    }
+    isConnected() {
+        return true;
+    }
+    async updateQ(state, action, reward) {
+        const key = `${state}|${action}`;
+        if (!this.data.patterns[key]) {
+            this.data.patterns[key] = { state, action, q_value: 0, visits: 0, last_update: 0 };
+        }
+        const p = this.data.patterns[key];
+        p.q_value = p.q_value + this.alpha * (reward - p.q_value);
+        p.visits++;
+        p.last_update = this.now();
+        this.data.stats.total_patterns = Object.keys(this.data.patterns).length;
+        this.save();
+    }
+    async getQ(state, action) {
+        const key = `${state}|${action}`;
+        return this.data.patterns[key]?.q_value ?? 0;
+    }
+    async getBestAction(state, actions) {
+        let bestAction = actions[0] ?? '';
+        let bestQ = -Infinity;
+        for (const action of actions) {
+            const q = await this.getQ(state, action);
+            if (q > bestQ) {
+                bestQ = q;
+                bestAction = action;
+            }
+        }
+        return { action: bestAction, confidence: bestQ > 0 ? Math.min(bestQ, 1) : 0 };
+    }
+    async remember(type, content, embedding, metadata) {
+        const id = `mem_${this.now()}`;
+        this.data.memories.push({
+            id,
+            memory_type: type,
+            content,
+            embedding,
+            metadata,
+            timestamp: this.now()
+        });
+        if (this.data.memories.length > 5000) {
+            this.data.memories.splice(0, 1000);
+        }
+        this.data.stats.total_memories = this.data.memories.length;
+        this.save();
+        return id;
+    }
+    async recall(queryEmbedding, topK) {
+        const similarity = (a, b) => {
+            if (a.length !== b.length)
+                return 0;
+            const dot = a.reduce((sum, v, i) => sum + v * b[i], 0);
+            const normA = Math.sqrt(a.reduce((sum, v) => sum + v * v, 0));
+            const normB = Math.sqrt(b.reduce((sum, v) => sum + v * v, 0));
+            return normA > 0 && normB > 0 ? dot / (normA * normB) : 0;
+        };
+        return this.data.memories
+            .filter(m => m.embedding && m.embedding.length > 0)
+            .map(m => ({ score: similarity(queryEmbedding, m.embedding), memory: m }))
+            .sort((a, b) => b.score - a.score)
+            .slice(0, topK)
+            .map(r => r.memory);
+    }
+    async recordTrajectory(state, action, outcome, reward) {
+        const id = `traj_${this.now()}`;
+        await this.updateQ(state, action, reward);
+        this.data.trajectories.push({ id, state, action, outcome, reward, timestamp: this.now() });
+        if (this.data.trajectories.length > 1000) {
+            this.data.trajectories.splice(0, 200);
+        }
+        this.data.stats.total_trajectories = this.data.trajectories.length;
+        this.save();
+        return id;
+    }
+    async recordError(code, errorType, message) {
+        if (!this.data.errors[code]) {
+            this.data.errors[code] = { code, error_type: errorType, message, fixes: [], occurrences: 0 };
+        }
+        this.data.errors[code].occurrences++;
+        this.data.stats.total_errors = Object.keys(this.data.errors).length;
+        this.save();
+    }
+    async getErrorFixes(code) {
+        return this.data.errors[code] ?? null;
+    }
+    async recordSequence(fromFile, toFile) {
+        const existing = this.data.file_sequences.find(s => s.from_file === fromFile && s.to_file === toFile);
+        if (existing) {
+            existing.count++;
+        }
+        else {
+            this.data.file_sequences.push({ from_file: fromFile, to_file: toFile, count: 1 });
+        }
+        this.save();
+    }
+    async getNextFiles(file, limit) {
+        return this.data.file_sequences
+            .filter(s => s.from_file === file)
+            .sort((a, b) => b.count - a.count)
+            .slice(0, limit)
+            .map(s => ({ file: s.to_file, count: s.count }));
+    }
+    async registerAgent(id, type, capabilities) {
+        this.data.agents[id] = {
+            id,
+            agent_type: type,
+            capabilities,
+            success_rate: 1.0,
+            task_count: 0,
+            status: 'active'
+        };
+        this.save();
+    }
+    async coordinateAgents(source, target, weight) {
+        const existing = this.data.edges.find(e => e.source === source && e.target === target);
+        if (existing) {
+            existing.weight = (existing.weight + weight) / 2;
+            existing.coordination_count++;
+        }
+        else {
+            this.data.edges.push({ source, target, weight, coordination_count: 1 });
+        }
+        this.save();
+    }
+    async getSwarmStats() {
+        const agents = Object.keys(this.data.agents).length;
+        const edges = this.data.edges.length;
+        const avgSuccess = agents > 0
+            ? Object.values(this.data.agents).reduce((sum, a) => sum + a.success_rate, 0) / agents
+            : 0;
+        return { agents, edges, avgSuccess };
+    }
+    async sessionStart() {
+        this.data.stats.session_count++;
+        this.data.stats.last_session = this.now();
+        this.save();
+    }
+    async getStats() {
+        return this.data.stats;
+    }
+}
+exports.JsonStorage = JsonStorage;
+// ============================================================================
+// PostgreSQL Storage Backend
+// ============================================================================
+class PostgresStorage {
+    constructor(connectionString) {
+        this.pool = null;
+        this.connected = false;
+        this.connectionString = connectionString ||
+            process.env.RUVECTOR_POSTGRES_URL ||
+            process.env.DATABASE_URL ||
+            'postgresql://localhost:5432/ruvector';
+    }
+    async connect() {
+        try {
+            // Dynamic import of pg to avoid bundling issues
+            const pg = await Promise.resolve().then(() => __importStar(require('pg')));
+            this.pool = new pg.Pool({ connectionString: this.connectionString });
+            // Test connection
+            const client = await this.pool.connect();
+            await client.query('SELECT 1');
+            client.release();
+            // Initialize schema
+            await this.initSchema();
+            this.connected = true;
+        }
+        catch (err) {
+            this.connected = false;
+            throw err;
+        }
+    }
+    async disconnect() {
+        if (this.pool) {
+            await this.pool.end();
+            this.pool = null;
+            this.connected = false;
+        }
+    }
+    isConnected() {
+        return this.connected && this.pool !== null;
+    }
+    async query(sql, params) {
+        if (!this.pool)
+            throw new Error('Not connected');
+        const result = await this.pool.query(sql, params);
+        return result.rows;
+    }
+    async initSchema() {
+        // Create tables if they don't exist
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_patterns (
+        id SERIAL PRIMARY KEY,
+        state TEXT NOT NULL,
+        action TEXT NOT NULL,
+        q_value REAL DEFAULT 0.0,
+        visits INTEGER DEFAULT 0,
+        last_update TIMESTAMPTZ DEFAULT NOW(),
+        UNIQUE(state, action)
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_memories (
+        id SERIAL PRIMARY KEY,
+        memory_type TEXT NOT NULL,
+        content TEXT NOT NULL,
+        embedding REAL[],
+        metadata JSONB DEFAULT '{}',
+        created_at TIMESTAMPTZ DEFAULT NOW()
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_trajectories (
+        id SERIAL PRIMARY KEY,
+        state TEXT NOT NULL,
+        action TEXT NOT NULL,
+        outcome TEXT,
+        reward REAL DEFAULT 0.0,
+        created_at TIMESTAMPTZ DEFAULT NOW()
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_errors (
+        id SERIAL PRIMARY KEY,
+        code TEXT NOT NULL UNIQUE,
+        error_type TEXT NOT NULL,
+        message TEXT,
+        fixes TEXT[] DEFAULT '{}',
+        occurrences INTEGER DEFAULT 1
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_file_sequences (
+        id SERIAL PRIMARY KEY,
+        from_file TEXT NOT NULL,
+        to_file TEXT NOT NULL,
+        count INTEGER DEFAULT 1,
+        UNIQUE(from_file, to_file)
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_swarm_agents (
+        id TEXT PRIMARY KEY,
+        agent_type TEXT NOT NULL,
+        capabilities TEXT[] DEFAULT '{}',
+        success_rate REAL DEFAULT 1.0,
+        task_count INTEGER DEFAULT 0,
+        status TEXT DEFAULT 'active'
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_swarm_edges (
+        id SERIAL PRIMARY KEY,
+        source_agent TEXT NOT NULL,
+        target_agent TEXT NOT NULL,
+        weight REAL DEFAULT 1.0,
+        coordination_count INTEGER DEFAULT 1,
+        UNIQUE(source_agent, target_agent)
+      )
+    `);
+        await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_stats (
+        id INTEGER PRIMARY KEY DEFAULT 1,
+        session_count INTEGER DEFAULT 0,
+        last_session TIMESTAMPTZ DEFAULT NOW(),
+        CHECK (id = 1)
+      )
+    `);
+        await this.query(`
+      INSERT INTO ruvector_hooks_stats (id) VALUES (1) ON CONFLICT (id) DO NOTHING
+    `);
+    }
+    async updateQ(state, action, reward) {
+        await this.query(`
+      INSERT INTO ruvector_hooks_patterns (state, action, q_value, visits, last_update)
+      VALUES ($1, $2, $3 * 0.1, 1, NOW())
+      ON CONFLICT (state, action) DO UPDATE SET
+        q_value = ruvector_hooks_patterns.q_value + 0.1 * ($3 - ruvector_hooks_patterns.q_value),
+        visits = ruvector_hooks_patterns.visits + 1,
+        last_update = NOW()
+    `, [state, action, reward]);
+    }
+    async getQ(state, action) {
+        const rows = await this.query('SELECT q_value FROM ruvector_hooks_patterns WHERE state = $1 AND action = $2', [state, action]);
+        return rows[0]?.q_value ?? 0;
+    }
+    async getBestAction(state, actions) {
+        const rows = await this.query(`SELECT action, q_value FROM ruvector_hooks_patterns
+       WHERE state = $1 AND action = ANY($2)
+       ORDER BY q_value DESC LIMIT 1`, [state, actions]);
+        if (rows.length > 0) {
+            const q = rows[0].q_value;
+            return { action: rows[0].action, confidence: q > 0 ? Math.min(q, 1) : 0 };
+        }
+        return { action: actions[0] ?? '', confidence: 0 };
+    }
+    async remember(type, content, embedding, metadata) {
+        const rows = await this.query(`INSERT INTO ruvector_hooks_memories (memory_type, content, embedding, metadata)
+       VALUES ($1, $2, $3, $4) RETURNING id`, [type, content, embedding, JSON.stringify(metadata)]);
+        // Cleanup old memories
+        await this.query(`
+      DELETE FROM ruvector_hooks_memories WHERE id IN (
+        SELECT id FROM ruvector_hooks_memories ORDER BY created_at ASC OFFSET 5000
+      )
+    `);
+        return `mem_${rows[0].id}`;
+    }
+    async recall(queryEmbedding, topK) {
+        // Use cosine similarity via array operations
+        // Note: For optimal performance, use pgvector extension with <=> operator
+        const rows = await this.query(`
+      SELECT id, memory_type, content, embedding, metadata,
+             EXTRACT(EPOCH FROM created_at)::BIGINT as timestamp
+      FROM ruvector_hooks_memories
+      WHERE embedding IS NOT NULL
+      ORDER BY created_at DESC
+      LIMIT $1
+    `, [topK * 10]);
+        // Client-side similarity ranking (for optimal: use pgvector)
+        const similarity = (a, b) => {
+            if (!a || !b || a.length !== b.length)
+                return 0;
+            const dot = a.reduce((sum, v, i) => sum + v * b[i], 0);
+            const normA = Math.sqrt(a.reduce((sum, v) => sum + v * v, 0));
+            const normB = Math.sqrt(b.reduce((sum, v) => sum + v * v, 0));
+            return normA > 0 && normB > 0 ? dot / (normA * normB) : 0;
+        };
+        return rows
+            .map(r => ({
+            score: similarity(queryEmbedding, r.embedding),
+            entry: {
+                id: `mem_${r.id}`,
+                memory_type: r.memory_type,
+                content: r.content,
+                embedding: r.embedding,
+                metadata: r.metadata || {},
+                timestamp: Math.floor(new Date(r.created_at).getTime() / 1000)
+            }
+        }))
+            .sort((a, b) => b.score - a.score)
+            .slice(0, topK)
+            .map(r => r.entry);
+    }
+    async recordTrajectory(state, action, outcome, reward) {
+        await this.updateQ(state, action, reward);
+        const rows = await this.query(`INSERT INTO ruvector_hooks_trajectories (state, action, outcome, reward)
+       VALUES ($1, $2, $3, $4) RETURNING id`, [state, action, outcome, reward]);
+        // Cleanup old trajectories
+        await this.query(`
+      DELETE FROM ruvector_hooks_trajectories WHERE id IN (
+        SELECT id FROM ruvector_hooks_trajectories ORDER BY created_at ASC OFFSET 1000
+      )
+    `);
+        return `traj_${rows[0].id}`;
+    }
+    async recordError(code, errorType, message) {
+        await this.query(`
+      INSERT INTO ruvector_hooks_errors (code, error_type, message, occurrences)
+      VALUES ($1, $2, $3, 1)
+      ON CONFLICT (code) DO UPDATE SET
+        occurrences = ruvector_hooks_errors.occurrences + 1,
+        message = COALESCE($3, ruvector_hooks_errors.message)
+    `, [code, errorType, message]);
+    }
+    async getErrorFixes(code) {
+        const rows = await this.query('SELECT code, error_type, message, fixes, occurrences FROM ruvector_hooks_errors WHERE code = $1', [code]);
+        return rows[0] ?? null;
+    }
+    async recordSequence(fromFile, toFile) {
+        await this.query(`
+      INSERT INTO ruvector_hooks_file_sequences (from_file, to_file, count)
+      VALUES ($1, $2, 1)
+      ON CONFLICT (from_file, to_file) DO UPDATE SET
+        count = ruvector_hooks_file_sequences.count + 1
+    `, [fromFile, toFile]);
+    }
+    async getNextFiles(file, limit) {
+        const rows = await this.query(`SELECT to_file, count FROM ruvector_hooks_file_sequences
+       WHERE from_file = $1 ORDER BY count DESC LIMIT $2`, [file, limit]);
+        return rows.map(r => ({ file: r.to_file, count: r.count }));
+    }
+    async registerAgent(id, type, capabilities) {
+        await this.query(`
+      INSERT INTO ruvector_hooks_swarm_agents (id, agent_type, capabilities)
+      VALUES ($1, $2, $3)
+      ON CONFLICT (id) DO UPDATE SET
+        agent_type = $2,
+        capabilities = $3
+    `, [id, type, capabilities]);
+    }
+    async coordinateAgents(source, target, weight) {
+        await this.query(`
+      INSERT INTO ruvector_hooks_swarm_edges (source_agent, target_agent, weight, coordination_count)
+      VALUES ($1, $2, $3, 1)
+      ON CONFLICT (source_agent, target_agent) DO UPDATE SET
+        weight = (ruvector_hooks_swarm_edges.weight + $3) / 2,
+        coordination_count = ruvector_hooks_swarm_edges.coordination_count + 1
+    `, [source, target, weight]);
+    }
+    async getSwarmStats() {
+        const rows = await this.query(`
+      SELECT
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_swarm_agents WHERE status = 'active') as agents,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_swarm_edges) as edges,
+        (SELECT COALESCE(AVG(success_rate), 0)::REAL FROM ruvector_hooks_swarm_agents WHERE status = 'active') as avg_success
+    `);
+        const r = rows[0];
+        return { agents: r?.agents ?? 0, edges: r?.edges ?? 0, avgSuccess: r?.avg_success ?? 0 };
+    }
+    async sessionStart() {
+        await this.query(`
+      UPDATE ruvector_hooks_stats SET session_count = session_count + 1, last_session = NOW() WHERE id = 1
+    `);
+    }
+    async getStats() {
+        const rows = await this.query(`
+      SELECT
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_patterns) as patterns,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_memories) as memories,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_trajectories) as trajectories,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_errors) as errors,
+        s.session_count,
+        s.last_session
+      FROM ruvector_hooks_stats s WHERE s.id = 1
+    `);
+        const r = rows[0];
+        return {
+            total_patterns: r?.patterns ?? 0,
+            total_memories: r?.memories ?? 0,
+            total_trajectories: r?.trajectories ?? 0,
+            total_errors: r?.errors ?? 0,
+            session_count: r?.session_count ?? 0,
+            last_session: r?.last_session ? Math.floor(new Date(r.last_session).getTime() / 1000) : 0
+        };
+    }
+}
+exports.PostgresStorage = PostgresStorage;
+// ============================================================================
+// Storage Factory
+// ============================================================================
+async function createStorage() {
+    // Try PostgreSQL first if configured
+    const pgUrl = process.env.RUVECTOR_POSTGRES_URL || process.env.DATABASE_URL;
+    if (pgUrl) {
+        try {
+            const pg = new PostgresStorage(pgUrl);
+            await pg.connect();
+            console.error('🐘 Connected to PostgreSQL');
+            return pg;
+        }
+        catch (err) {
+            console.error('⚠️  PostgreSQL unavailable, falling back to JSON storage');
+        }
+    }
+    // Fallback to JSON
+    const json = new JsonStorage();
+    await json.connect();
+    return json;
+}
+function createStorageSync() {
+    // Synchronous version - always returns JSON storage
+    // Use createStorage() for async with PostgreSQL support
+    return new JsonStorage();
+}
+//# sourceMappingURL=storage.js.map

vendor/ruvector/npm/packages/cli/src/storage.ts

@@ -0,0 +1,731 @@
+/**
+ * RuVector Hooks Storage Layer
+ *
+ * Supports PostgreSQL (preferred) with JSON fallback
+ * Uses ruvector extension for vector operations and pgvector-compatible storage
+ */
+
+import * as fs from 'fs';
+import * as path from 'path';
+import * as os from 'os';
+
+// Storage interface for hooks intelligence data
+export interface QPattern {
+  state: string;
+  action: string;
+  q_value: number;
+  visits: number;
+  last_update: number;
+}
+
+export interface MemoryEntry {
+  id: string;
+  memory_type: string;
+  content: string;
+  embedding: number[];
+  metadata: Record<string, string>;
+  timestamp: number;
+}
+
+export interface Trajectory {
+  id: string;
+  state: string;
+  action: string;
+  outcome: string;
+  reward: number;
+  timestamp: number;
+}
+
+export interface ErrorPattern {
+  code: string;
+  error_type: string;
+  message: string;
+  fixes: string[];
+  occurrences: number;
+}
+
+export interface SwarmAgent {
+  id: string;
+  agent_type: string;
+  capabilities: string[];
+  success_rate: number;
+  task_count: number;
+  status: string;
+}
+
+export interface SwarmEdge {
+  source: string;
+  target: string;
+  weight: number;
+  coordination_count: number;
+}
+
+export interface IntelligenceStats {
+  total_patterns: number;
+  total_memories: number;
+  total_trajectories: number;
+  total_errors: number;
+  session_count: number;
+  last_session: number;
+}
+
+export interface StorageBackend {
+  // Core operations
+  connect(): Promise<void>;
+  disconnect(): Promise<void>;
+  isConnected(): boolean;
+
+  // Q-Learning
+  updateQ(state: string, action: string, reward: number): Promise<void>;
+  getQ(state: string, action: string): Promise<number>;
+  getBestAction(state: string, actions: string[]): Promise<{ action: string; confidence: number }>;
+
+  // Memory
+  remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string>;
+  recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]>;
+
+  // Trajectories
+  recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string>;
+
+  // Errors
+  recordError(code: string, errorType: string, message: string): Promise<void>;
+  getErrorFixes(code: string): Promise<ErrorPattern | null>;
+
+  // File sequences
+  recordSequence(fromFile: string, toFile: string): Promise<void>;
+  getNextFiles(file: string, limit: number): Promise<Array<{ file: string; count: number }>>;
+
+  // Swarm
+  registerAgent(id: string, type: string, capabilities: string[]): Promise<void>;
+  coordinateAgents(source: string, target: string, weight: number): Promise<void>;
+  getSwarmStats(): Promise<{ agents: number; edges: number; avgSuccess: number }>;
+
+  // Stats
+  sessionStart(): Promise<void>;
+  getStats(): Promise<IntelligenceStats>;
+}
+
+// ============================================================================
+// JSON Storage Backend (Fallback)
+// ============================================================================
+
+const JSON_PATH = path.join(os.homedir(), '.ruvector', 'intelligence.json');
+
+interface JsonData {
+  patterns: Record<string, QPattern>;
+  memories: MemoryEntry[];
+  trajectories: Trajectory[];
+  errors: Record<string, ErrorPattern>;
+  file_sequences: Array<{ from_file: string; to_file: string; count: number }>;
+  agents: Record<string, SwarmAgent>;
+  edges: SwarmEdge[];
+  stats: IntelligenceStats;
+}
+
+export class JsonStorage implements StorageBackend {
+  private data: JsonData;
+  private alpha = 0.1;
+
+  constructor() {
+    this.data = this.load();
+  }
+
+  private load(): JsonData {
+    try {
+      if (fs.existsSync(JSON_PATH)) {
+        return JSON.parse(fs.readFileSync(JSON_PATH, 'utf-8'));
+      }
+    } catch {}
+    return {
+      patterns: {},
+      memories: [],
+      trajectories: [],
+      errors: {},
+      file_sequences: [],
+      agents: {},
+      edges: [],
+      stats: {
+        total_patterns: 0,
+        total_memories: 0,
+        total_trajectories: 0,
+        total_errors: 0,
+        session_count: 0,
+        last_session: 0
+      }
+    };
+  }
+
+  private save(): void {
+    const dir = path.dirname(JSON_PATH);
+    if (!fs.existsSync(dir)) {
+      fs.mkdirSync(dir, { recursive: true });
+    }
+    fs.writeFileSync(JSON_PATH, JSON.stringify(this.data, null, 2));
+  }
+
+  private now(): number {
+    return Math.floor(Date.now() / 1000);
+  }
+
+  async connect(): Promise<void> {
+    // JSON storage is always available
+  }
+
+  async disconnect(): Promise<void> {
+    this.save();
+  }
+
+  isConnected(): boolean {
+    return true;
+  }
+
+  async updateQ(state: string, action: string, reward: number): Promise<void> {
+    const key = `${state}|${action}`;
+    if (!this.data.patterns[key]) {
+      this.data.patterns[key] = { state, action, q_value: 0, visits: 0, last_update: 0 };
+    }
+    const p = this.data.patterns[key];
+    p.q_value = p.q_value + this.alpha * (reward - p.q_value);
+    p.visits++;
+    p.last_update = this.now();
+    this.data.stats.total_patterns = Object.keys(this.data.patterns).length;
+    this.save();
+  }
+
+  async getQ(state: string, action: string): Promise<number> {
+    const key = `${state}|${action}`;
+    return this.data.patterns[key]?.q_value ?? 0;
+  }
+
+  async getBestAction(state: string, actions: string[]): Promise<{ action: string; confidence: number }> {
+    let bestAction = actions[0] ?? '';
+    let bestQ = -Infinity;
+    for (const action of actions) {
+      const q = await this.getQ(state, action);
+      if (q > bestQ) {
+        bestQ = q;
+        bestAction = action;
+      }
+    }
+    return { action: bestAction, confidence: bestQ > 0 ? Math.min(bestQ, 1) : 0 };
+  }
+
+  async remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string> {
+    const id = `mem_${this.now()}`;
+    this.data.memories.push({
+      id,
+      memory_type: type,
+      content,
+      embedding,
+      metadata,
+      timestamp: this.now()
+    });
+    if (this.data.memories.length > 5000) {
+      this.data.memories.splice(0, 1000);
+    }
+    this.data.stats.total_memories = this.data.memories.length;
+    this.save();
+    return id;
+  }
+
+  async recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]> {
+    const similarity = (a: number[], b: number[]): number => {
+      if (a.length !== b.length) return 0;
+      const dot = a.reduce((sum, v, i) => sum + v * b[i], 0);
+      const normA = Math.sqrt(a.reduce((sum, v) => sum + v * v, 0));
+      const normB = Math.sqrt(b.reduce((sum, v) => sum + v * v, 0));
+      return normA > 0 && normB > 0 ? dot / (normA * normB) : 0;
+    };
+
+    return this.data.memories
+      .filter(m => m.embedding && m.embedding.length > 0)
+      .map(m => ({ score: similarity(queryEmbedding, m.embedding), memory: m }))
+      .sort((a, b) => b.score - a.score)
+      .slice(0, topK)
+      .map(r => r.memory);
+  }
+
+  async recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string> {
+    const id = `traj_${this.now()}`;
+    await this.updateQ(state, action, reward);
+    this.data.trajectories.push({ id, state, action, outcome, reward, timestamp: this.now() });
+    if (this.data.trajectories.length > 1000) {
+      this.data.trajectories.splice(0, 200);
+    }
+    this.data.stats.total_trajectories = this.data.trajectories.length;
+    this.save();
+    return id;
+  }
+
+  async recordError(code: string, errorType: string, message: string): Promise<void> {
+    if (!this.data.errors[code]) {
+      this.data.errors[code] = { code, error_type: errorType, message, fixes: [], occurrences: 0 };
+    }
+    this.data.errors[code].occurrences++;
+    this.data.stats.total_errors = Object.keys(this.data.errors).length;
+    this.save();
+  }
+
+  async getErrorFixes(code: string): Promise<ErrorPattern | null> {
+    return this.data.errors[code] ?? null;
+  }
+
+  async recordSequence(fromFile: string, toFile: string): Promise<void> {
+    const existing = this.data.file_sequences.find(
+      s => s.from_file === fromFile && s.to_file === toFile
+    );
+    if (existing) {
+      existing.count++;
+    } else {
+      this.data.file_sequences.push({ from_file: fromFile, to_file: toFile, count: 1 });
+    }
+    this.save();
+  }
+
+  async getNextFiles(file: string, limit: number): Promise<Array<{ file: string; count: number }>> {
+    return this.data.file_sequences
+      .filter(s => s.from_file === file)
+      .sort((a, b) => b.count - a.count)
+      .slice(0, limit)
+      .map(s => ({ file: s.to_file, count: s.count }));
+  }
+
+  async registerAgent(id: string, type: string, capabilities: string[]): Promise<void> {
+    this.data.agents[id] = {
+      id,
+      agent_type: type,
+      capabilities,
+      success_rate: 1.0,
+      task_count: 0,
+      status: 'active'
+    };
+    this.save();
+  }
+
+  async coordinateAgents(source: string, target: string, weight: number): Promise<void> {
+    const existing = this.data.edges.find(e => e.source === source && e.target === target);
+    if (existing) {
+      existing.weight = (existing.weight + weight) / 2;
+      existing.coordination_count++;
+    } else {
+      this.data.edges.push({ source, target, weight, coordination_count: 1 });
+    }
+    this.save();
+  }
+
+  async getSwarmStats(): Promise<{ agents: number; edges: number; avgSuccess: number }> {
+    const agents = Object.keys(this.data.agents).length;
+    const edges = this.data.edges.length;
+    const avgSuccess = agents > 0
+      ? Object.values(this.data.agents).reduce((sum, a) => sum + a.success_rate, 0) / agents
+      : 0;
+    return { agents, edges, avgSuccess };
+  }
+
+  async sessionStart(): Promise<void> {
+    this.data.stats.session_count++;
+    this.data.stats.last_session = this.now();
+    this.save();
+  }
+
+  async getStats(): Promise<IntelligenceStats> {
+    return this.data.stats;
+  }
+}
+
+// ============================================================================
+// PostgreSQL Storage Backend
+// ============================================================================
+
+export class PostgresStorage implements StorageBackend {
+  private pool: any = null;
+  private connectionString: string;
+  private connected = false;
+
+  constructor(connectionString?: string) {
+    this.connectionString = connectionString ||
+      process.env.RUVECTOR_POSTGRES_URL ||
+      process.env.DATABASE_URL ||
+      'postgresql://localhost:5432/ruvector';
+  }
+
+  async connect(): Promise<void> {
+    try {
+      // Dynamic import of pg to avoid bundling issues
+      const pg = await import('pg');
+      this.pool = new pg.Pool({ connectionString: this.connectionString });
+
+      // Test connection
+      const client = await this.pool.connect();
+      await client.query('SELECT 1');
+      client.release();
+
+      // Initialize schema
+      await this.initSchema();
+      this.connected = true;
+    } catch (err) {
+      this.connected = false;
+      throw err;
+    }
+  }
+
+  async disconnect(): Promise<void> {
+    if (this.pool) {
+      await this.pool.end();
+      this.pool = null;
+      this.connected = false;
+    }
+  }
+
+  isConnected(): boolean {
+    return this.connected && this.pool !== null;
+  }
+
+  private async query<T = any>(sql: string, params?: any[]): Promise<T[]> {
+    if (!this.pool) throw new Error('Not connected');
+    const result = await this.pool.query(sql, params);
+    return result.rows;
+  }
+
+  private async initSchema(): Promise<void> {
+    // Create tables if they don't exist
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_patterns (
+        id SERIAL PRIMARY KEY,
+        state TEXT NOT NULL,
+        action TEXT NOT NULL,
+        q_value REAL DEFAULT 0.0,
+        visits INTEGER DEFAULT 0,
+        last_update TIMESTAMPTZ DEFAULT NOW(),
+        UNIQUE(state, action)
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_memories (
+        id SERIAL PRIMARY KEY,
+        memory_type TEXT NOT NULL,
+        content TEXT NOT NULL,
+        embedding REAL[],
+        metadata JSONB DEFAULT '{}',
+        created_at TIMESTAMPTZ DEFAULT NOW()
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_trajectories (
+        id SERIAL PRIMARY KEY,
+        state TEXT NOT NULL,
+        action TEXT NOT NULL,
+        outcome TEXT,
+        reward REAL DEFAULT 0.0,
+        created_at TIMESTAMPTZ DEFAULT NOW()
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_errors (
+        id SERIAL PRIMARY KEY,
+        code TEXT NOT NULL UNIQUE,
+        error_type TEXT NOT NULL,
+        message TEXT,
+        fixes TEXT[] DEFAULT '{}',
+        occurrences INTEGER DEFAULT 1
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_file_sequences (
+        id SERIAL PRIMARY KEY,
+        from_file TEXT NOT NULL,
+        to_file TEXT NOT NULL,
+        count INTEGER DEFAULT 1,
+        UNIQUE(from_file, to_file)
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_swarm_agents (
+        id TEXT PRIMARY KEY,
+        agent_type TEXT NOT NULL,
+        capabilities TEXT[] DEFAULT '{}',
+        success_rate REAL DEFAULT 1.0,
+        task_count INTEGER DEFAULT 0,
+        status TEXT DEFAULT 'active'
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_swarm_edges (
+        id SERIAL PRIMARY KEY,
+        source_agent TEXT NOT NULL,
+        target_agent TEXT NOT NULL,
+        weight REAL DEFAULT 1.0,
+        coordination_count INTEGER DEFAULT 1,
+        UNIQUE(source_agent, target_agent)
+      )
+    `);
+
+    await this.query(`
+      CREATE TABLE IF NOT EXISTS ruvector_hooks_stats (
+        id INTEGER PRIMARY KEY DEFAULT 1,
+        session_count INTEGER DEFAULT 0,
+        last_session TIMESTAMPTZ DEFAULT NOW(),
+        CHECK (id = 1)
+      )
+    `);
+
+    await this.query(`
+      INSERT INTO ruvector_hooks_stats (id) VALUES (1) ON CONFLICT (id) DO NOTHING
+    `);
+  }
+
+  async updateQ(state: string, action: string, reward: number): Promise<void> {
+    await this.query(`
+      INSERT INTO ruvector_hooks_patterns (state, action, q_value, visits, last_update)
+      VALUES ($1, $2, $3 * 0.1, 1, NOW())
+      ON CONFLICT (state, action) DO UPDATE SET
+        q_value = ruvector_hooks_patterns.q_value + 0.1 * ($3 - ruvector_hooks_patterns.q_value),
+        visits = ruvector_hooks_patterns.visits + 1,
+        last_update = NOW()
+    `, [state, action, reward]);
+  }
+
+  async getQ(state: string, action: string): Promise<number> {
+    const rows = await this.query<{ q_value: number }>(
+      'SELECT q_value FROM ruvector_hooks_patterns WHERE state = $1 AND action = $2',
+      [state, action]
+    );
+    return rows[0]?.q_value ?? 0;
+  }
+
+  async getBestAction(state: string, actions: string[]): Promise<{ action: string; confidence: number }> {
+    const rows = await this.query<{ action: string; q_value: number }>(
+      `SELECT action, q_value FROM ruvector_hooks_patterns
+       WHERE state = $1 AND action = ANY($2)
+       ORDER BY q_value DESC LIMIT 1`,
+      [state, actions]
+    );
+
+    if (rows.length > 0) {
+      const q = rows[0].q_value;
+      return { action: rows[0].action, confidence: q > 0 ? Math.min(q, 1) : 0 };
+    }
+    return { action: actions[0] ?? '', confidence: 0 };
+  }
+
+  async remember(type: string, content: string, embedding: number[], metadata: Record<string, string>): Promise<string> {
+    const rows = await this.query<{ id: number }>(
+      `INSERT INTO ruvector_hooks_memories (memory_type, content, embedding, metadata)
+       VALUES ($1, $2, $3, $4) RETURNING id`,
+      [type, content, embedding, JSON.stringify(metadata)]
+    );
+
+    // Cleanup old memories
+    await this.query(`
+      DELETE FROM ruvector_hooks_memories WHERE id IN (
+        SELECT id FROM ruvector_hooks_memories ORDER BY created_at ASC OFFSET 5000
+      )
+    `);
+
+    return `mem_${rows[0].id}`;
+  }
+
+  async recall(queryEmbedding: number[], topK: number): Promise<MemoryEntry[]> {
+    // Use cosine similarity via array operations
+    // Note: For optimal performance, use pgvector extension with <=> operator
+    const rows = await this.query<{
+      id: number;
+      memory_type: string;
+      content: string;
+      embedding: number[];
+      metadata: any;
+      created_at: Date;
+    }>(`
+      SELECT id, memory_type, content, embedding, metadata,
+             EXTRACT(EPOCH FROM created_at)::BIGINT as timestamp
+      FROM ruvector_hooks_memories
+      WHERE embedding IS NOT NULL
+      ORDER BY created_at DESC
+      LIMIT $1
+    `, [topK * 10]);
+
+    // Client-side similarity ranking (for optimal: use pgvector)
+    const similarity = (a: number[], b: number[]): number => {
+      if (!a || !b || a.length !== b.length) return 0;
+      const dot = a.reduce((sum, v, i) => sum + v * b[i], 0);
+      const normA = Math.sqrt(a.reduce((sum, v) => sum + v * v, 0));
+      const normB = Math.sqrt(b.reduce((sum, v) => sum + v * v, 0));
+      return normA > 0 && normB > 0 ? dot / (normA * normB) : 0;
+    };
+
+    return rows
+      .map(r => ({
+        score: similarity(queryEmbedding, r.embedding),
+        entry: {
+          id: `mem_${r.id}`,
+          memory_type: r.memory_type,
+          content: r.content,
+          embedding: r.embedding,
+          metadata: r.metadata || {},
+          timestamp: Math.floor(new Date(r.created_at).getTime() / 1000)
+        }
+      }))
+      .sort((a, b) => b.score - a.score)
+      .slice(0, topK)
+      .map(r => r.entry);
+  }
+
+  async recordTrajectory(state: string, action: string, outcome: string, reward: number): Promise<string> {
+    await this.updateQ(state, action, reward);
+
+    const rows = await this.query<{ id: number }>(
+      `INSERT INTO ruvector_hooks_trajectories (state, action, outcome, reward)
+       VALUES ($1, $2, $3, $4) RETURNING id`,
+      [state, action, outcome, reward]
+    );
+
+    // Cleanup old trajectories
+    await this.query(`
+      DELETE FROM ruvector_hooks_trajectories WHERE id IN (
+        SELECT id FROM ruvector_hooks_trajectories ORDER BY created_at ASC OFFSET 1000
+      )
+    `);
+
+    return `traj_${rows[0].id}`;
+  }
+
+  async recordError(code: string, errorType: string, message: string): Promise<void> {
+    await this.query(`
+      INSERT INTO ruvector_hooks_errors (code, error_type, message, occurrences)
+      VALUES ($1, $2, $3, 1)
+      ON CONFLICT (code) DO UPDATE SET
+        occurrences = ruvector_hooks_errors.occurrences + 1,
+        message = COALESCE($3, ruvector_hooks_errors.message)
+    `, [code, errorType, message]);
+  }
+
+  async getErrorFixes(code: string): Promise<ErrorPattern | null> {
+    const rows = await this.query<ErrorPattern>(
+      'SELECT code, error_type, message, fixes, occurrences FROM ruvector_hooks_errors WHERE code = $1',
+      [code]
+    );
+    return rows[0] ?? null;
+  }
+
+  async recordSequence(fromFile: string, toFile: string): Promise<void> {
+    await this.query(`
+      INSERT INTO ruvector_hooks_file_sequences (from_file, to_file, count)
+      VALUES ($1, $2, 1)
+      ON CONFLICT (from_file, to_file) DO UPDATE SET
+        count = ruvector_hooks_file_sequences.count + 1
+    `, [fromFile, toFile]);
+  }
+
+  async getNextFiles(file: string, limit: number): Promise<Array<{ file: string; count: number }>> {
+    const rows = await this.query<{ to_file: string; count: number }>(
+      `SELECT to_file, count FROM ruvector_hooks_file_sequences
+       WHERE from_file = $1 ORDER BY count DESC LIMIT $2`,
+      [file, limit]
+    );
+    return rows.map(r => ({ file: r.to_file, count: r.count }));
+  }
+
+  async registerAgent(id: string, type: string, capabilities: string[]): Promise<void> {
+    await this.query(`
+      INSERT INTO ruvector_hooks_swarm_agents (id, agent_type, capabilities)
+      VALUES ($1, $2, $3)
+      ON CONFLICT (id) DO UPDATE SET
+        agent_type = $2,
+        capabilities = $3
+    `, [id, type, capabilities]);
+  }
+
+  async coordinateAgents(source: string, target: string, weight: number): Promise<void> {
+    await this.query(`
+      INSERT INTO ruvector_hooks_swarm_edges (source_agent, target_agent, weight, coordination_count)
+      VALUES ($1, $2, $3, 1)
+      ON CONFLICT (source_agent, target_agent) DO UPDATE SET
+        weight = (ruvector_hooks_swarm_edges.weight + $3) / 2,
+        coordination_count = ruvector_hooks_swarm_edges.coordination_count + 1
+    `, [source, target, weight]);
+  }
+
+  async getSwarmStats(): Promise<{ agents: number; edges: number; avgSuccess: number }> {
+    const rows = await this.query<{ agents: number; edges: number; avg_success: number }>(`
+      SELECT
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_swarm_agents WHERE status = 'active') as agents,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_swarm_edges) as edges,
+        (SELECT COALESCE(AVG(success_rate), 0)::REAL FROM ruvector_hooks_swarm_agents WHERE status = 'active') as avg_success
+    `);
+    const r = rows[0];
+    return { agents: r?.agents ?? 0, edges: r?.edges ?? 0, avgSuccess: r?.avg_success ?? 0 };
+  }
+
+  async sessionStart(): Promise<void> {
+    await this.query(`
+      UPDATE ruvector_hooks_stats SET session_count = session_count + 1, last_session = NOW() WHERE id = 1
+    `);
+  }
+
+  async getStats(): Promise<IntelligenceStats> {
+    const rows = await this.query<{
+      patterns: number;
+      memories: number;
+      trajectories: number;
+      errors: number;
+      session_count: number;
+      last_session: Date;
+    }>(`
+      SELECT
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_patterns) as patterns,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_memories) as memories,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_trajectories) as trajectories,
+        (SELECT COUNT(*)::INTEGER FROM ruvector_hooks_errors) as errors,
+        s.session_count,
+        s.last_session
+      FROM ruvector_hooks_stats s WHERE s.id = 1
+    `);
+
+    const r = rows[0];
+    return {
+      total_patterns: r?.patterns ?? 0,
+      total_memories: r?.memories ?? 0,
+      total_trajectories: r?.trajectories ?? 0,
+      total_errors: r?.errors ?? 0,
+      session_count: r?.session_count ?? 0,
+      last_session: r?.last_session ? Math.floor(new Date(r.last_session).getTime() / 1000) : 0
+    };
+  }
+}
+
+// ============================================================================
+// Storage Factory
+// ============================================================================
+
+export async function createStorage(): Promise<StorageBackend> {
+  // Try PostgreSQL first if configured
+  const pgUrl = process.env.RUVECTOR_POSTGRES_URL || process.env.DATABASE_URL;
+
+  if (pgUrl) {
+    try {
+      const pg = new PostgresStorage(pgUrl);
+      await pg.connect();
+      console.error('🐘 Connected to PostgreSQL');
+      return pg;
+    } catch (err) {
+      console.error('⚠️  PostgreSQL unavailable, falling back to JSON storage');
+    }
+  }
+
+  // Fallback to JSON
+  const json = new JsonStorage();
+  await json.connect();
+  return json;
+}
+
+export function createStorageSync(): StorageBackend {
+  // Synchronous version - always returns JSON storage
+  // Use createStorage() for async with PostgreSQL support
+  return new JsonStorage();
+}