Initial commit: Cortex — AI project memory & knowledge graph

SQLite-backed knowledge graph with CLI interface. Supports nodes (memory, component, task, decision) connected by typed edges, with hybrid search (BM25 + Ollama embeddings).

src/cli/commands/show.ts

@@ -0,0 +1,46 @@
+import { Command } from 'commander';
+import chalk from 'chalk';
+import { findNodeByPrefix } from '../../core/store';
+import { getConnections } from '../../core/graph';
+
+export const showCommand = new Command('show')
+  .argument('<id>', 'Node ID (or prefix)')
+  .option('--format <fmt>', 'Output format: text or json', 'text')
+  .description('Show a node and its connections')
+  .action(async (idRaw: string, opts) => {
+    const node = findNodeByPrefix(idRaw);
+    if (!node) {
+      console.error(chalk.red(`Node not found: ${idRaw}`));
+      process.exit(1);
+    }
+
+    const conns = getConnections(node.id);
+
+    if (opts.format === 'json') {
+      console.log(JSON.stringify({ ...node, embedding: undefined, connections: conns }, null, 2));
+      return;
+    }
+
+    console.log(chalk.bold.cyan(`[${node.kind}] ${node.title}`));
+    console.log(`ID:      ${node.id}`);
+    if (node.status) console.log(`Status:  ${node.status}`);
+    if (node.tags.length) console.log(`Tags:    ${node.tags.join(', ')}`);
+    console.log(`Created: ${new Date(node.createdAt).toLocaleString()}`);
+    console.log(`Updated: ${new Date(node.updatedAt).toLocaleString()}`);
+    if (node.isStale) console.log(chalk.red('STALE'));
+    if (node.content) console.log(`\n${node.content}`);
+
+    if (conns.outgoing.length) {
+      console.log(chalk.bold('\nOutgoing:'));
+      for (const c of conns.outgoing) {
+        console.log(`  ${chalk.dim(`-[${c.type}]->`)} [${c.node.kind}] ${c.node.title} (${c.node.id.slice(0, 8)})`);
+      }
+    }
+
+    if (conns.incoming.length) {
+      console.log(chalk.bold('\nIncoming:'));
+      for (const c of conns.incoming) {
+        console.log(`  [${c.node.kind}] ${c.node.title} (${c.node.id.slice(0, 8)}) ${chalk.dim(`-[${c.type}]->`)} this`);
+      }
+    }
+  });