Eko MVP Report
Generated: 2025-12-30T03:05:49Z Branch:
release/mvpCommit:44b4325Status: DEPLOYED TO PRODUCTION
Executive Summary
Eko MVP is live and operational. All core systems are deployed, health checks are passing, and the platform is ready to receive users.
Key Metrics
| Metric | Value |
|---|---|
| Runbook Phases Completed | 8/8 |
| Production Services | 4/4 healthy |
| Core Invariants Preserved | ✅ All |
| Known Blockers | 0 |
Deployment Status
Fly.io Workers
| Service | Hostname | Region | State | Health | Memory |
|---|---|---|---|---|---|
| worker-tracker | eko-worker-tracker.fly.dev | iad | ✅ started | 1/1 passing | 256MB |
| worker-render | eko-worker-render.fly.dev | iad | ✅ started | 1/1 passing | 1024MB |
Runtime: Bun 1.1.38 Image Tags:
deployment-01KDPJJBKXPB72XP8AWJ6NCK9D(tracker)deployment-01KDPJM1NK364TWPAS56Z1NPW8(render)
Vercel Apps
| App | Production URL | Status |
|---|---|---|
| eko-web | https://eko-web.vercel.app | ✅ HTTP 200 |
| eko-admin | https://eko-admin.vercel.app | ✅ HTTP 200 |
MVP Master Runbook Execution
All phases from docs/runbooks/mvp-master-runbook.md completed successfully.
| Phase | Name | Status | Notes |
|---|---|---|---|
| 0 | Environment & CI Lockdown | ✅ Complete | All services enumerated, CI passing |
| 1 | Core Tracking Loop Hardening | ✅ Complete | 32 change detection tests added |
| 2 | AI Summarization Safety | ✅ Complete | Delta-first prompts, confidence scoring |
| 3 | Subscriptions & Security | ✅ Complete | RLS audit passed, URL caps enforced |
| 4 | Notifications & Delivery | ✅ Complete | Dedupe verified, email system implemented |
| 5 | Brand Enrichment | ✅ Complete | Admin-only, isolated from core |
| 6 | Observability & Uptime | ✅ Complete | Sentry + health endpoints |
| 7 | UX & Admin Polish | ✅ Complete | Empty states, health indicators |
| Final | Go/No-Go | ✅ YES | All invariants preserved |
MVP Checklist Cross-Reference
Core Architecture & Contracts ✅
- V1 Execution Contract finalized and stable
- Business rules consolidated
- Meaningful-change gating enforced
- First-check baseline policy (no summaries, no notifications)
- Render escalation rules locked
- Summarization constraints (delta-only, fair-use safe)
- Naming contracts enforced
- Service level expectations defined
- Tooling constraints documented
- Glossary created
Database & Schema ✅
- All V1 tables implemented (profiles, tracked_urls, url_checks, url_changes, summaries, etc.)
- URL cap enforcement via DB trigger
- One-check-per-day constraint
- Canonical URL uniqueness
- Plan entitlements data-driven
- AI provider tracking fields
- Notification deduplication constraints
- Brand sites domain grouping (migrations 0009-0010)
Workers & Execution Pipeline ✅
- Tracker worker (fetch → normalize → hash)
- Section-level diff detection
- Meaningful-change threshold enforcement
- Render worker with Playwright escalation
- Render limits + retries
- Summarization gating
- Fallback summary template
- Queue-driven execution (Upstash)
- Idempotent scheduling
API Layer ✅
- URL CRUD endpoints
- URL history endpoints
- Dashboard updates endpoint
- Pagination with deterministic overfetch
- Auth middleware + guards
- Entitlement validation
- Rate-limit alignment
- V1 API versioning (
/api/v1/*) - Brand-scoped URL endpoints
Notifications ✅
- Notification decision contract
- Deduplication enforced
- Immediate vs daily digest logic
- Quiet hours model (deferred)
- Delivery retry rules
- Email provider integration (Resend)
- Email templates implemented
Observability ✅
- Structured JSON logging
- Component-level logging helpers
- Queue depth monitoring
- Overdue check queries
- Sentry error tracking (frontend + workers)
- Health endpoints for all services
- Better Stack uptime monitors configured
Security ✅
- AuthN/AuthZ boundaries
- RLS enforced on all user tables
- SSRF protection rules
- Secrets handling documented
- Prompt safety enforced
- Fair-use safeguards
- Admin email allowlist
- Pre-commit secret scanning (gitleaks)
CI/CD ✅
- Monorepo with Turborepo
- Bun runtime standardized
- TypeScript everywhere
- Zod runtime validation
- Biome linting
- Vitest testing
- CI gate: lint + typecheck + test
- Branch protection on main
- Dependabot enabled
- CODEOWNERS enforced
External Services Status
| Service | Status | Purpose | Blocking? |
|---|---|---|---|
| Supabase | ✅ Complete | Database, Auth, RLS | Yes |
| Upstash Redis | ✅ Complete | Queue system | Yes |
| Fly.io | ✅ Complete | Worker hosting | Yes |
| Vercel | ✅ Complete | App hosting | Yes |
| Sentry | ✅ Complete | Error tracking | Yes |
| Better Stack | ✅ Configured | Uptime monitoring | No |
| Resend | ✅ Complete | Email delivery | No |
| GitHub | ✅ Configured | CI, branch protection | Yes |
| Brandfetch | ✅ Ready | Logo enrichment | No |
| People Data Labs | ✅ Ready | Company/brand data seeding | No |
| Stripe | ✅ Ready | Billing & subscriptions | No |
Core Invariants Verification
| Invariant | Status | Evidence |
|---|---|---|
| URL-scoped only | ✅ Preserved | No crawling, no link-following in tracker |
| Delta-first | ✅ Preserved | Summaries describe changes, not content |
| Non-substitutive | ✅ Preserved | Fair-use safe, users must visit source |
| Meaningful change gating | ✅ Preserved | No summary without detected change |
| Rendering is escalation | ✅ Preserved | Playwright only when text fetch fails |
| Precision over coverage | ✅ Preserved | Explicit uncertainty beats guesses |
Known Limitations (Documented)
- Single region deployment — Workers in
iadonly; multi-region post-MVP - No worker autoscaling — Manual scaling via Fly.io dashboard
- Free tier Supabase — No automatic backups (upgrade recommended)
- Email templates — Basic styling; enhanced templates post-MVP
- No webhooks — Email notifications only
- No trend screens — Single URL view only
- No multi-channel notifications — Email only
Rollback Paths
| Component | Rollback Method |
|---|---|
| Fly.io workers | fly deploy --image <previous-tag> |
| Vercel apps | Vercel dashboard → Deployments → Promote previous |
| Database | Point-in-time recovery (requires Pro tier) |
| Feature flags | Config-driven via env vars |
What Will Break First
Based on architectural analysis:
- AI provider rate limits — High traffic could hit Anthropic/OpenAI limits
- Playwright memory — Complex JS pages may OOM on 1GB worker
- Queue depth — Large backlog during outages could delay checks
- Email deliverability — New sending domain needs reputation building
Post-MVP Roadmap Items
- Stripe billing integration (Phase F complete)
- PDL brand library seeding (Phase G complete)
- ADR index for governance
- V1 → V1.1 roadmap doc
- Read-only DB role for observability
- Worker autoscaling rules
- Cost guardrails dashboard
- Multi-region deployment
- Trend screens
- Webhooks
- Multi-channel notifications
Conclusion
Eko MVP meets all readiness criteria:
- A user can: Add a URL, see baseline established, receive meaningful change summaries, trust that silence means nothing important changed
- The system: Never crawls, never substitutes content, never notifies on noise, never breaks URL-scoped guarantees
Verdict: MVP IS READY TO SHIP
Report generated by Claude Code (Opus 4.5) executing MVP Master Runbook