feat: add Atlas PRD agent for product discovery

- src/prompts/atlas.ts — full Atlas system prompt (6-phase PM discovery flow)
- src/tools/prd.ts — finalize_prd tool that signals PRD completion
- src/agents/atlas.ts — Atlas agent config (Tier A, conversational)
- src/atlas.ts — atlasChat() multi-turn session handler
- server.ts — /atlas/chat, /atlas/sessions endpoints

Made-with: Cursor

dist/server.js

@@ -47,6 +47,7 @@ const agent_runner_1 = require("./agent-runner");
 const agents_1 = require("./agents");
 const security_1 = require("./tools/security");
 const orchestrator_1 = require("./orchestrator");
+const atlas_1 = require("./atlas");
 const app = (0, express_1.default)();
 app.use((0, cors_1.default)());
 const startTime = new Date();
@@ -214,6 +215,32 @@ app.delete('/orchestrator/sessions/:id', (req, res) => {
     (0, orchestrator_1.clearSession)(req.params.id);
     res.json({ cleared: req.params.id });
 });
+// ---------------------------------------------------------------------------
+// Atlas — PRD discovery agent
+// ---------------------------------------------------------------------------
+app.post('/atlas/chat', async (req, res) => {
+    const { message, session_id, history } = req.body;
+    if (!message) {
+        res.status(400).json({ error: '"message" is required' });
+        return;
+    }
+    const sessionId = session_id || `atlas_${Date.now()}`;
+    const ctx = buildContext();
+    try {
+        const result = await (0, atlas_1.atlasChat)(sessionId, message, ctx, { preloadedHistory: history });
+        res.json(result);
+    }
+    catch (err) {
+        res.status(500).json({ error: err instanceof Error ? err.message : String(err) });
+    }
+});
+app.get('/atlas/sessions', (_req, res) => {
+    res.json((0, atlas_1.listAtlasSessions)());
+});
+app.delete('/atlas/sessions/:id', (req, res) => {
+    (0, atlas_1.clearAtlasSession)(req.params.id);
+    res.json({ cleared: req.params.id });
+});
 // List recent jobs
 app.get('/api/jobs', (req, res) => {
     const limit = parseInt(req.query.limit || '20', 10);