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Pipeline Status: DeepStack

Created: 2025-12-05 Last Updated: 2026-04-02

Current Stage: 10 - Listen & Iterate (v2 pivot in progress)

Next Checkpoint Question: "Is the prediction market pivot attracting users and Builder Program revenue?"

Strategic Pivot (2026-04-02): Repositioning from general trading research platform to prediction market intelligence terminal + emotional discipline engine. Applying for Kalshi Builder Program. Direction: A+C.

Progress Tracker

Stage Status Cleared Notes
1. Concept Lock ✅ Cleared 2025-12-05 AI-powered trading assistant with emotional discipline
2. Scope Fence ✅ Cleared 2025-12-05 Chat + Market Data + Portfolio + Options (v1)
3. Architecture Sketch ✅ Cleared 2025-12-05 Next.js + Python backend + Supabase
4. Foundation Pour ✅ Cleared 2025-12-05 Deployed to Vercel, DB connected
5. Feature Blocks ✅ Cleared 2025-12-08 All 8 features at 100%
6. Integration Pass ✅ Cleared 2025-12-08 Backend on Railway, all integrations complete
7. Polish & Harden ✅ Cleared 2025-12-08 Error boundaries, loading states, lazy loading complete
8. Launch Prep ✅ Cleared 2025-12-08 Legal, analytics, docs, onboarding, landing page complete
9. Ship ✅ Cleared 2025-12-16 Live at deepstack.trade, v2.5.0
10. Listen & Iterate 🔄 In Progress - PM pivot: Builder Program app, Stripe wiring, PM-first features

Active Workstream: Prediction Market Pivot

Task Status Priority
Write triad files (VISION/SPEC/BUILDING) ✅ Done P0
Apply for Kalshi Builder Program ⬜ Pending P0
Wire Stripe checkout ⬜ Pending P0
Record demo video ⬜ Pending P1
Deepen Kalshi-specific features ⬜ Pending P1
Builder code integration ⬜ Pending P1 (post-approval)

Status Key: ⬜ Pending | 🔄 In Progress | ✅ Cleared | ⏭️ Skipped

Stage 1: Concept Lock

One-liner:

DeepStack is an AI-powered trading assistant that combines market intelligence with emotional discipline frameworks to help retail traders make better decisions.

Problem: Retail traders lose money due to emotional decision-making and lack of disciplined strategy execution.

Who: Retail traders and investors who want AI-assisted analysis with emotional guardrails.

Cleared: [x] Yes / Date: 2025-12-05

Stage 2: Scope Fence

In v1 (max 5):

  1. AI Chat Interface with trading context
  2. Real-time Market Data Display (quotes, charts)
  3. Portfolio Tracking & P/L
  4. Options Screener & Strategy Builder
  5. Emotional Firewall / Discipline Prompts

Explicitly OUT (not yet list):

  • Live trading execution
  • Multi-broker integration
  • Social features / copy trading
  • Mobile native apps
  • Complex derivatives (futures, crypto)

MVP definition:

A working chat interface that can analyze market data, track a paper portfolio, and provide options insights with emotional discipline checks.

Cleared: [x] Yes / Date: 2025-12-05

Stage 3: Architecture Sketch

Stack:

  • Frontend: Next.js 14 (App Router), React, Tailwind CSS, shadcn/ui
  • Backend: Python (FastAPI), AI orchestration
  • Database: Supabase (PostgreSQL)
  • Hosting: Vercel (frontend), TBD (backend)
  • Auth: Supabase Auth

Components:

┌─────────────────────────────────────────────────────┐
│                    Next.js Frontend                  │
│  ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌─────────┐ │
│  │   Chat   │ │  Market  │ │Portfolio │ │ Options │ │
│  │Interface │ │  Data    │ │ Tracker  │ │ Module  │ │
│  └──────────┘ └──────────┘ └──────────┘ └─────────┘ │
└─────────────────────────────────────────────────────┘
                          │
                          ▼
┌─────────────────────────────────────────────────────┐
│               Python Backend / API                   │
│  ┌──────────┐ ┌──────────┐ ┌──────────┐            │
│  │   AI     │ │ Market   │ │Emotional │            │
│  │Orchestr. │ │ API Svc  │ │ Firewall │            │
│  └──────────┘ └──────────┘ └──────────┘            │
└─────────────────────────────────────────────────────┘
                          │
                          ▼
┌─────────────────────────────────────────────────────┐
│                    Supabase                          │
│        (Users, Portfolios, Trade History)           │
└─────────────────────────────────────────────────────┘

Data Flow:

User interacts via chat → Frontend calls backend API → Backend coordinates AI + market data → Results returned with emotional discipline checks → Stored in Supabase

Cleared: [x] Yes / Date: 2025-12-05

Stage 4: Foundation Pour

  • Project scaffolding complete
  • Database setup and connected
  • Auth system (Supabase Auth)
  • Deployment pipeline working (Vercel)
  • Environment config (.env, etc.)
  • Can deploy empty shell

Cleared: [x] Yes / Date: 2025-12-05

Stage 5: Feature Blocks

Database Ready: All 9 tables created with RLS policies (2025-12-07). Proceeding to integration.

Feature Status Complete E2E Notes
AI Chat Interface ✅ 100% ✅ Yes All 19 tools tested, mock fallbacks, tool-specific loading indicators
Market Data Display ✅ 100% ✅ Yes LRU cache (10 symbols), TypeScript types, connection status indicator
Portfolio Tracker ✅ 100% ✅ Yes Position history with date filtering, aggregate stats, tabs UI
Options Screener ✅ 100% ✅ Yes Auto-calculate with debounce, toast notifications, payoff diagram
Emotional Firewall ✅ 100% ✅ Yes Banner + Modal + API + Chat integration complete
Trade Journal ✅ 100% ✅ Yes Screenshot upload, thesis linking dropdown, badge display
Thesis Engine ✅ 100% ✅ Yes Validation scoring, AI conversation linking, linked trades stats
AI Insights ✅ 100% ✅ Yes Privacy policy link, toast notifications, loading skeleton, analyze spinner

Stage 5 Task Breakdown

5.1 AI Chat Interface (85% → 100%) ✅ COMPLETE

  • Implement /api/analyze endpoint for analyze_stock tool (2025-12-08)
  • Add error handling with mock fallback (2025-12-08)
  • Test all 19 tools end-to-end with mock fallbacks (2025-12-08)
  • Add tool-specific loading indicators with icons (2025-12-08)

5.2 Market Data Display (80% → 100%) ✅ COMPLETE

  • Add connection status indicator (green/yellow dot) (2025-12-08)
  • Fix crypto symbol handling (BTC/USD encoding) (2025-12-08)
  • Test all timeframes (1h, 4h, 1d, 1w, 1mo) (2025-12-08)
  • Remove any types, add ApiBarData and ApiQuoteData types (2025-12-08)
  • Verify LRU cache eviction works (MAX_CACHED_SYMBOLS = 10) (2025-12-08)

5.3 Portfolio Tracker (20% → 100%) ✅ COMPLETE

  • Create trades-store.ts with Zustand persistence (2025-12-08)
  • Create supabase/trades.ts CRUD layer (2025-12-08)
  • Create useTradesSync hook (2025-12-08)
  • Connect PortfolioSidebar with cloud status indicator (2025-12-08)
  • Update ManualPositionDialog to use sync hook (2025-12-08)
  • Calculate real-time P&L from live prices with refresh indicator (2025-12-08)
  • Position history with date filtering and aggregate stats (2025-12-08)

5.4 Options Module (70% → 100%) ✅ COMPLETE

  • Wire OptionsScreenerPanel to /api/options/screen (2025-12-08)
  • Implement Black-Scholes Greeks calculation (2025-12-08)
  • Add loading state and error handling (2025-12-08)
  • Connect strategy builder with auto-calculate and toast notifications (2025-12-08)
  • Improve PayoffDiagram with max profit/loss zones (2025-12-08)

5.5 Emotional Firewall (90% → 100%) ✅ COMPLETE

  • Create EmotionalFirewallBanner component
  • Wire detection to pre-trade checks in chat
  • Add warning modals before risky trades
  • Show cooldown timers when actions are rate-limited
  • Display win/loss streak notifications

5.6 Trade Journal (40% → 100%) ✅ COMPLETE

  • TipTap rich text editor component
  • Emotion tracking UI (10 emotion types)
  • Apply journal_entries migration to Supabase (done 2025-12-07)
  • Connect journal-store to Supabase table (created supabase/journal.ts)
  • Wire JournalList + JournalEntryDialog to useJournalSync hook (done 2025-12-08)
  • Link journal entries to thesis records with dropdown selector (2025-12-08)
  • Screenshot upload with drag-drop, compression, previews (2025-12-08)

5.7 Thesis Engine (35% → 100%) ✅ COMPLETE

  • Thesis Dashboard UI component
  • Status lifecycle (drafting → active → validated/invalidated → archived)
  • Apply thesis migration to Supabase (done 2025-12-07)
  • Connect thesis-store to Supabase table (created supabase/thesis.ts)
  • Wire ThesisList + ThesisDialog to useThesisSync hook (done 2025-12-08)
  • Display linked trades stats (count, P&L, win rate) in ThesisDashboard (2025-12-08)
  • Link thesis to AI conversations with dropdown selector (2025-12-08)
  • Validation scoring with auto-calculation and SVG ring display (2025-12-08)

5.8 AI Insights (25% → 100%) ✅ COMPLETE

  • Insights page shell
  • Create useInsightsData hook (2025-12-08)
  • Calculate win rate, top symbols, emotional edge from journal (2025-12-08)
  • Show active thesis count (2025-12-08)
  • Add pattern analysis: day of week, time of day, streaks, hold time (2025-12-08)
  • Generate personalized recommendations with priority badges (2025-12-08)

5.9 Database Setup (CRITICAL) ✅ COMPLETE

  • Fix Supabase MCP configuration (was pointing to wrong project)
  • Apply 001_create_chat_tables.sql migration
  • Apply 002_create_trading_tables.sql migration
  • Apply 003_create_thesis_table.sql migration
  • Apply 004_create_journal_entries.sql migration
  • Verify all 9 tables exist with RLS policies (verified 2025-12-07)

Cleared: [x] Yes / Date: 2025-12-08

Stage 6: Integration Pass

  • State stores connected to Supabase (5/5 sync hooks complete)
  • Data flows correctly between components
  • Backend deployed to production (Railway)
  • No orphaned functionality

Stage 6 Task Breakdown

6.1 Backend Deployment ✅ COMPLETE

  • Deploy Python FastAPI backend to Railway (2025-12-08)
  • Configure production environment variables (Alpaca API keys)
  • Set up health checks and monitoring (/health endpoint)
  • Connect frontend to deployed backend URL

Backend URL: https://deepstack-api-production.up.railway.app Endpoints verified:

  • /health ✅ Working
  • /api/market/bars ✅ Real Alpaca historical data
  • /quote/{symbol} ⚠️ Requires Alpaca subscription (falls back to mock)
  • /api/news ✅ Working
  • /api/options/* ✅ Working

6.2 State Store Integration ✅ COMPLETE

  • Audit all 13 Zustand stores for data source connections (2025-12-08)
  • Connect trading-store to Supabase - useTradesSync hook created
  • Connect watchlist-store to Supabase - useWatchlistSync hook created (2025-12-08)
  • Connect alerts-store to Supabase - useAlertsSync hook created (2025-12-08)
  • Connect journal-store to Supabase - useJournalSync hook created
  • Connect thesis-store to Supabase - useThesisSync hook created
  • All sync hooks wired into components with loading states and cloud indicators

6.3 Cross-Feature Data Flows ✅ COMPLETE

  • Chat → Portfolio: Orders placed via chat update positions (via place_paper_trade tool)
  • Chart → Alerts: Right-click to set price alerts from chart (2025-12-08)
  • Screener → Chart: Click symbol to show chart (existing)
  • Options → Portfolio: Track options positions (existing)
  • Emotional Firewall → All trades: Pre-trade validation in place_order and place_paper_trade tools

6.4 API Route Standardization ✅ COMPLETE

  • Created api-response.ts utility with apiSuccess() and apiError() helpers (2025-12-08)
  • Updated /api/market/bars route to use standardized format
  • Updated MarketDataProvider to handle both new and legacy formats
  • Added error codes: INVALID_PARAMETERS, BACKEND_ERROR, NOT_FOUND, etc.

6.5 Real-time Subscriptions ✅ COMPLETE

  • Supabase Realtime configured for all sync hooks (alerts, watchlists, journal, thesis, trades)
  • subscribeToAlerts handles INSERT, UPDATE, DELETE events
  • subscribeToWatchlists handles real-time sync
  • Connection status indicators in panels (Cloud/CloudOff icons)

Integration notes:

✅ All Stage 6 tasks complete!

  • Backend deployed to Railway (https://deepstack-api-production.up.railway.app)
  • Frontend connected to backend via NEXT_PUBLIC_API_URL
  • All sync hooks, real-time subscriptions, and cross-feature flows working
  • API response format standardized across all routes

Cleared: [x] Yes / Date: 2025-12-08

Stage 7: Polish & Harden

  • Error handling throughout
  • Loading states implemented
  • Empty states handled
  • Edge cases covered
  • UX smoothing complete

Stage 7 Task Breakdown

7.1 Error Handling ✅ COMPLETE

  • Add error boundaries to all major components (ErrorBoundary class component with variants)
  • Implement toast notifications for errors (Sonner integration)
  • Add retry logic for failed API calls (ErrorFallback with refresh)
  • Show user-friendly error messages (categorized: network, server, client)
  • Created error-boundary.tsx with ErrorBoundary, ErrorFallback components
  • Created global-error.tsx and enhanced error.tsx for Next.js error handling

7.2 Loading States ✅ COMPLETE (Already existed)

  • Add skeleton loaders for chart panels (ChartSkeleton in loading-states.tsx)
  • Show loading spinners during data fetches (LoadingSpinner component)
  • Add progress indicators for long operations (PanelLoading component)
  • Portfolio, Watchlist, News skeletons all implemented

7.3 Empty States ✅ COMPLETE (Already existed)

  • Design empty watchlist state (EmptyWatchlistState)
  • Design empty portfolio state (NoPositionsState)
  • Design no search results state (EmptyState component)
  • Design "market closed" state (MarketClosedState)
  • Add helpful CTAs in empty states (all with action buttons)

7.4 Edge Cases ✅ COMPLETE (Already existed)

  • Handle market closed hours gracefully (MarketStatusWidget in WidgetPanel)
  • Handle API rate limiting (RateLimitBanner in OfflineBanner.tsx)
  • Handle network disconnection (OfflineBanner with useNetworkStatus hook)
  • Handle expired sessions (SessionExpiredBanner)
  • Connection status indicators throughout

7.5 UX Polish ✅ COMPLETE (Already existed)

  • Add keyboard shortcuts (useKeyboardShortcuts.ts - Cmd+K, 1-7 timeframes, c/l/a chart types)
  • Improve mobile responsiveness (MobileHeader, MobileBottomNav, responsive layouts)
  • Add smooth transitions between panels (transition-all duration-300)
  • Implement dark/light mode toggle (ThemeToggle component)
  • Add tooltips for complex features (TooltipProvider throughout)

7.6 Performance ✅ COMPLETE

  • Lazy load heavy components - Created /components/lazy/index.tsx with:
    • LazyMultiSeriesChart (lightweight-charts ~200kb)
    • LazyOptionsStrategyBuilder
    • LazyOptionsScreenerPanel
    • LazyRichTextEditor (TipTap ~150kb)
    • LazyInsightsPanel
    • LazyThesisDashboard
  • All lazy components use ssr: false and loading skeletons
  • Updated HomeWidgets, DynamicContentZone, JournalEntryDialog, InsightsPage

Edge cases addressed:

  • Network disconnection with reconnection detection
  • Rate limiting with retry guidance
  • Session expiry with re-login prompts
  • Market hours status display
  • Error categorization (network vs server vs client)

Cleared: [x] Yes / Date: 2025-12-08

Stage 8: Launch Prep

  • User documentation
  • Marketing copy / landing page
  • Onboarding flow
  • Analytics / tracking setup
  • Legal & compliance

Stage 8 Task Breakdown

8.1 User Documentation ✅ COMPLETE

  • Write "Getting Started" guide - /help page with quick start section
  • Document all chat commands - 20+ AI tools documented
  • Write FAQ section - 6 FAQs covering common questions
  • Document keyboard shortcuts - Full table with categories

8.2 Landing Page ✅ COMPLETE

  • Design hero section with value proposition - /landing page
  • Add feature showcase sections - 6 features with icons
  • Add stats section (20+ tools, 10+ emotions, etc.)
  • Keyboard shortcuts highlight section
  • SEO optimization (meta tags, OG images) - Enhanced Metadata API

8.3 Onboarding Flow ✅ COMPLETE

  • Design first-run experience - WelcomeModal with 6 steps
  • Add interactive tutorial - Step-by-step with tips
  • Create sample watchlist for new users - Default: SPY, QQQ, AAPL, MSFT, NVDA
  • Guide users to key features - Tour covers chat, charts, firewall, journal
  • LocalStorage persistence for completed state

8.4 Analytics & Monitoring ✅ COMPLETE

  • Set up Vercel Analytics - @vercel/analytics integrated in layout
  • Enhanced SEO metadata - OpenGraph, Twitter cards, keywords

8.5 Legal & Compliance ✅ COMPLETE

  • Add Terms of Service - /terms page with 12 sections
  • Add Privacy Policy - /privacy page with data handling details
  • Add "Not Financial Advice" disclaimers - DisclaimerBanner + ToS emphasis
  • Footer links in login page (Privacy, Terms, Help)

Cleared: [x] Yes / Date: 2025-12-08

Stage 9: Ship

  • Deployed to production (Vercel + Railway)
  • Domain configured (deepstack.trade)
  • Security hardening complete (Dec 8-12)
  • Credit system launched (Dec 14-15)
  • Announced / shared
  • Monitoring active (Vercel Analytics)

Stage 9 Progress Log

9.1 Production Deployment ✅ COMPLETE

  • Frontend deployed to Vercel (deepstack.trade)
  • Backend deployed to Railway (deepstack-api-production.up.railway.app)
  • Domain DNS configured and verified
  • SSL certificates active

9.2 Security Hardening ✅ COMPLETE (Dec 8-12)

  • Fix CORS misconfiguration (#26)
  • Fix critical XSS vulnerability in JournalList (#25)
  • Add distributed rate limiting (#27)
  • Add database security migrations (#28)
  • Resolve React hydration error (#29)

9.3 Credit/Token System ✅ COMPLETE (Dec 14-16)

  • Unified token system with Usage Panel (#6a058f7)
  • Loss leader strategy - data endpoints now public (#3585492)
  • Model-based credit multipliers (#aa22aff)
  • Updated pricing, settings, help docs (#325ccef)

9.4 Feature Enhancements (Dec 8-16)

  • Prediction Markets integration with Kalshi API (#5b8510e, #e4f861a)
  • TradingView-style chart polish with OHLCV legend (#b805978)
  • Market Watcher consolidation and streamlining (#418dac7, #5a936a5)
  • Perplexity-style Discover feed in NewsPanel (#1bb0388)
  • Alpha Vantage real market data integration (#80fcbee)
  • Mobile Market Watcher three-state panel (#d855b98)
  • Emotional Firewall UI refinement - subtle status dot (#2aa533f, #b821291)

9.5 Testing & Quality ✅ COMPLETE

  • E2E testing infrastructure enhancements (#192f3b5, #3a151d2)
  • Comprehensive unit test coverage - 262+ tests (#cfd7437)
  • Load testing infrastructure (#2cbc885)
  • Test failures resolved and coverage expanded (#0ee2632)
  • Multi-layer caching for performance (#ae41e0b)

Launch date: December 2025 URL: https://deepstack.trade

Cleared: [ ] Yes / Date: ___ (awaiting announcement)

Stage 10: Listen & Iterate

User feedback:

Friction points identified:

Improvements prioritized: 1. 2. 3.

Key learnings:

Cleared: [ ] Yes / Date: ___

Override Log

Date Stage Skipped Reason Approved
2025-12-05 1-4 Existing project, retroactively documented Yes

Decision Log

Date Decision Reasoning Stage
2025-12-05 Retroactive pipeline assessment Project already in development, assessed current state 5
2025-12-07 Fixed Supabase MCP configuration MCP was pointing to ARC Generator project; updated to DeepStack project ID 5
2025-12-07 Added thesis + journal_entries tables New features (Trade Journal, Thesis Engine) require database support 5
2025-12-07 Consolidated duplicate migration files Removed 3 duplicate migration files, created clean 003/004 migrations 5
2025-12-08 Parallel agent feature completion sprint 5 agents ran concurrently to push all Stage 5 features to 95%+ 5
2025-12-08 Stage 5 cleared - all features at 100% Final 5% gaps fixed (types, retry buttons, toasts, loading states) 5
2025-12-08 Completed state store integration (Stage 6.2) All 5 sync hooks created and wired: useTradesSync, useWatchlistSync, useAlertsSync, useJournalSync, useThesisSync 6
2025-12-08 Chart right-click alerts integration Created ChartContextMenu with crosshair price tracking from lightweight-charts 6
2025-12-08 API response standardization Created api-response.ts with apiSuccess/apiError helpers; updated bars route 6
2025-12-08 Stage 7 cleared - error boundaries + lazy loading Created error-boundary.tsx, global-error.tsx; Created /components/lazy/ with 7 lazy components; Most edge cases already existed 7
2025-12-08 Stage 8 cleared - launch prep complete Created /terms, /privacy, /help pages; Added WelcomeModal onboarding; Created /landing marketing page; Integrated Vercel Analytics 8
2025-12-08 Security hardening sprint Fixed CORS, XSS, added rate limiting, database security migrations (#25-28) 9
2025-12-09 Alpha Vantage integration Integrated real market data from Alpha Vantage to complement Alpaca (#30) 9
2025-12-09 Perplexity-style Discover feed Added news discovery interface similar to Perplexity.ai (#31) 9
2025-12-14 Unified credit system Implemented loss leader strategy - free data endpoints to drive AI engagement 9
2025-12-15 Model-based credit multipliers Different AI models cost different credits (Claude Opus > Claude Sonnet) 9
2025-12-16 Prediction Markets URL fix Corrected Kalshi market URL generation for proper linking 9
2025-12-16 Emotional Firewall UI refinement Replaced prominent glow with subtle status dot for less distraction 9