A community based topic aggregation platform built on atproto
bretton.dev
1# Alpha Go-Live Readiness PRD
2
3**Status**: Pre-Alpha → **E2E Testing Complete** 🎉
4**Target**: Alpha launch with real users
5**Last Updated**: 2025-11-16
6
7## 🎯 Major Progress Update
8
9**✅ ALL E2E TESTS COMPLETE!** (Completed 2025-11-16)
10**✅ BIDIRECTIONAL DID VERIFICATION COMPLETE!** (Completed 2025-11-16)
11
12All 6 critical E2E test suites have been implemented and are passing:
13- ✅ Full User Journey (signup → community → post → comment → vote)
14- ✅ Blob Upload (image uploads, PDS integration, validation)
15- ✅ Multi-Community Timeline (feed aggregation, sorting, pagination)
16- ✅ Concurrent Scenarios (race condition testing with database verification)
17- ✅ Rate Limiting (100 req/min general, 20 req/min comments, 10 posts/hour aggregators)
18- ✅ Error Recovery (Jetstream retry, PDS unavailability, malformed events)
19
20**Time Saved**: ~7-12 hours through parallel agent implementation
21**Test Quality**: Enhanced with comprehensive database record verification to catch race conditions
22
23### Production Deployment Requirements
24
25**Architecture**:
26- **AppView Domain**: coves.social (instance identity, API, frontend)
27- **PDS Domain**: coves.me (separate domain required - cannot be same as AppView)
28- **Community Handles**: Use @coves.social (AppView domain)
29- **Jetstream**: Connects to Bluesky's production firehose (wss://jetstream2.us-east.bsky.network)
30
31**Required: .well-known/did.json at coves.social**:
32```json
33{
34 "id": "did:web:coves.social",
35 "alsoKnownAs": ["at://coves.social"],
36 "verificationMethod": [
37 {
38 "id": "did:web:coves.social#atproto",
39 "type": "Multikey",
40 "controller": "did:web:coves.social",
41 "publicKeyMultibase": "z..."
42 }
43 ],
44 "service": [
45 {
46 "id": "#atproto_pds",
47 "type": "AtprotoPersonalDataServer",
48 "serviceEndpoint": "https://coves.me"
49 }
50 ]
51}
52```
53
54**Environment Variables**:
55- AppView:
56 - `INSTANCE_DID=did:web:coves.social`
57 - `INSTANCE_DOMAIN=coves.social`
58 - `PDS_URL=https://coves.me` (separate domain)
59 - `SKIP_DID_WEB_VERIFICATION=false` (production)
60 - `JETSTREAM_URL=wss://jetstream2.us-east.bsky.network/subscribe`
61
62**Verification**:
63- `curl https://coves.social/.well-known/did.json` (should return DID document)
64- `curl https://coves.me/xrpc/_health` (PDS health check)
65
66## Overview
67
68This document tracks the remaining work required to launch Coves alpha with real users. Focus is on critical functionality, security, and operational readiness.
69
70---
71
72## P0: Critical Blockers (Must Complete Before Alpha)
73
74### 1. Authentication & Security
75
76#### Production PDS Deployment
77**CRITICAL**: PDS must be on separate domain from AppView (coves.me, not coves.social)
78
79- [ ] Deploy PDS to coves.me domain
80 - [ ] Set up DNS: A record for coves.me → server IP
81 - [ ] Configure SSL certificate for coves.me
82 - [ ] Deploy PDS container/service on port 2583
83 - [ ] Configure nginx/Caddy reverse proxy for coves.me → localhost:2583
84 - [ ] Set PDS_HOSTNAME=coves.me in PDS environment
85 - [ ] Mount persistent volume for PDS data (/pds/data)
86- [ ] Verify PDS connectivity
87 - [ ] Test: `curl https://coves.me/xrpc/_health`
88 - [ ] Create test community account on PDS
89 - [ ] Verify JWKS endpoint: `curl https://coves.me/.well-known/jwks.json`
90 - [ ] Test community account token provisioning
91- [ ] Configure AppView to use production PDS
92 - [ ] Set `PDS_URL=https://coves.me` in AppView .env
93 - [ ] Test community creation flow (provisions account on coves.me)
94 - [ ] Verify account provisioning works end-to-end
95
96**Important**: Jetstream connects to Bluesky's production firehose, which automatically includes events from all production PDS instances (including coves.me once it's live)
97
98**Estimated Effort**: 4-6 hours
99**Risk**: Medium (infrastructure setup, DNS propagation)
100
101#### JWT Signature Verification (Production Mode)
102- [ ] Test with production PDS at coves.me
103 - [ ] Verify JWKS endpoint is accessible: `https://coves.me/.well-known/jwks.json`
104 - [ ] Run `TestJWTSignatureVerification` against production PDS
105 - [ ] Confirm signature verification succeeds
106 - [ ] Test token refresh flow for community accounts
107- [ ] Set `AUTH_SKIP_VERIFY=false` in production environment
108- [ ] Verify all auth middleware tests pass with verification enabled
109
110**Estimated Effort**: 2-3 hours
111**Risk**: Low (depends on PDS deployment)
112
113#### did:web Verification ✅ COMPLETE
114- [x] Complete did:web domain verification implementation (2025-11-16)
115- [x] Implement Bluesky-compatible bidirectional verification
116- [x] Add alsoKnownAs field verification in DID documents
117- [x] Add security logging for verification failures
118- [x] Update cache TTL to 24h (matches Bluesky recommendations)
119- [x] Comprehensive test coverage with mock HTTP servers
120- [ ] Set `SKIP_DID_WEB_VERIFICATION=false` for production (dev default: true)
121- [ ] Deploy `.well-known/did.json` to production domain
122
123**Implementation Details**:
124- **Location**: [internal/atproto/jetstream/community_consumer.go](../internal/atproto/jetstream/community_consumer.go)
125- **Verification Flow**: Domain matching + DID document fetch + alsoKnownAs validation
126- **Security Model**: Matches Bluesky (DNS/HTTPS authority + bidirectional binding)
127- **Performance**: Bounded LRU cache (1000 entries), rate limiting (10 req/s), 24h TTL
128- **Impact**: AppView indexing and federation trust (not community creation API)
129- **Tests**: `tests/integration/community_hostedby_security_test.go`
130
131**Actual Effort**: 3 hours (implementation + testing)
132**Risk**: ✅ Low (complete and tested)
133
134### 2. DPoP Token Architecture Fix
135
136**Problem**: Backend attempts to write subscriptions/blocks to user PDS using DPoP-bound tokens (fails with "Malformed token").
137
138#### Remove Write-Forward Code
139- [ ] Remove write-forward from `SubscribeToCommunity` handler
140- [ ] Remove write-forward from `UnsubscribeFromCommunity` handler
141- [ ] Remove write-forward from `BlockCommunity` handler
142- [ ] Remove write-forward from `UnblockCommunity` handler
143- [ ] Update handlers to return helpful error: "Write directly to your PDS"
144- [ ] Update API documentation to reflect client-write pattern
145- [ ] Verify Jetstream consumers still index correctly
146
147**Files**:
148- `internal/core/communities/service.go:564-816`
149- `internal/api/handlers/community/subscribe.go`
150- `internal/api/handlers/community/block.go`
151
152**Estimated Effort**: 3-4 hours
153**Risk**: Low (similar to votes pattern)
154
155## P1: Important (Should Complete Before Alpha)
156
157### 5. Post Read Operations
158
159- [ ] Implement `getPost` endpoint (single post retrieval)
160- [ ] Implement `listPosts` endpoint (with pagination)
161- [ ] Add post permalink support
162- [ ] Integration tests for post retrieval
163- [ ] Error handling for missing/deleted posts
164
165**Estimated Effort**: 6-8 hours
166**Risk**: Low
167**Note**: Can defer if direct post linking not needed initially
168
169### 6. Production Infrastructure
170
171#### Monitoring Setup
172- [ ] Add Prometheus metrics endpoints
173 - [ ] HTTP request metrics (duration, status codes, paths)
174 - [ ] Database query metrics (slow queries, connection pool)
175 - [ ] Jetstream consumer metrics (events processed, lag, errors)
176 - [ ] Auth metrics (token validations, failures)
177- [ ] Set up Grafana dashboards
178 - [ ] Request rate and latency
179 - [ ] Error rates by endpoint
180 - [ ] Database performance
181 - [ ] Jetstream consumer health
182- [ ] Configure alerting rules
183 - [ ] High error rate (>5% 5xx responses)
184 - [ ] Slow response time (p99 >1s)
185 - [ ] Database connection pool exhaustion
186 - [ ] Jetstream consumer lag >1 minute
187 - [ ] PDS health check failures
188
189**Estimated Effort**: 8-10 hours
190
191#### Structured Logging
192- [ ] Replace `log` package with structured logger (zerolog or zap)
193- [ ] Add log levels (debug, info, warn, error)
194- [ ] JSON output format for production
195- [ ] Add request ID tracking
196- [ ] Add correlation IDs for async operations
197- [ ] Sanitize sensitive data from logs (passwords, tokens, emails)
198- [ ] Configure log rotation
199- [ ] Ship logs to aggregation service (optional: Loki, CloudWatch)
200
201**Estimated Effort**: 6-8 hours
202
203#### Database Backups
204- [ ] Automated PostgreSQL backups (daily minimum)
205- [ ] Backup retention policy (30 days)
206- [ ] Test restore procedure
207- [ ] Document backup/restore runbook
208- [ ] Off-site backup storage
209- [ ] Monitor backup success/failure
210- [ ] Point-in-time recovery (PITR) setup (optional)
211
212**Estimated Effort**: 4-6 hours
213
214#### Load Testing
215- [ ] Define load test scenarios
216 - [ ] User signup and authentication
217 - [ ] Community creation
218 - [ ] Post creation and viewing
219 - [ ] Feed retrieval (timeline, discover, community)
220 - [ ] Comment creation and threading
221 - [ ] Voting
222- [ ] Set target metrics
223 - [ ] Concurrent users target (e.g., 100 concurrent)
224 - [ ] Requests per second target
225 - [ ] P95 latency target (<500ms)
226 - [ ] Error rate target (<1%)
227- [ ] Run load tests with k6/Artillery/JMeter
228- [ ] Identify bottlenecks (database, CPU, memory)
229- [ ] Optimize slow queries
230- [ ] Add database indexes if needed
231- [ ] Test graceful degradation under load
232
233**Estimated Effort**: 10-12 hours
234
235#### Deployment Runbook
236- [ ] Document deployment procedure
237 - [ ] Pre-deployment checklist
238 - [ ] Database migration steps
239 - [ ] Environment variable validation
240 - [ ] Health check verification
241 - [ ] Rollback procedure
242- [ ] Document operational procedures
243 - [ ] How to check system health
244 - [ ] How to read logs
245 - [ ] How to check Jetstream consumer status
246 - [ ] How to manually trigger community token refresh
247 - [ ] How to clear caches
248- [ ] Document incident response
249 - [ ] Who to contact
250 - [ ] Escalation path
251 - [ ] Common issues and fixes
252 - [ ] Emergency procedures (PDS down, database down, etc.)
253- [ ] Create production environment checklist
254 - [ ] **Domain Setup**
255 - [ ] AppView domain (coves.social) DNS configured
256 - [ ] PDS domain (coves.me) DNS configured - MUST be separate domain
257 - [ ] SSL certificates for both domains
258 - [ ] Nginx/Caddy reverse proxy configured for both domains
259 - [ ] **AppView Environment Variables**
260 - [ ] `INSTANCE_DID=did:web:coves.social`
261 - [ ] `INSTANCE_DOMAIN=coves.social`
262 - [ ] `PDS_URL=https://coves.me` (separate domain)
263 - [ ] `AUTH_SKIP_VERIFY=false`
264 - [ ] `SKIP_DID_WEB_VERIFICATION=false`
265 - [ ] `JETSTREAM_URL=wss://jetstream2.us-east.bsky.network/subscribe`
266 - [ ] **PDS Environment Variables**
267 - [ ] `PDS_HOSTNAME=coves.me`
268 - [ ] `PDS_PORT=2583`
269 - [ ] Persistent storage mounted
270 - [ ] **Deployment Verification**
271 - [ ] Deploy `.well-known/did.json` to coves.social with `serviceEndpoint: https://coves.me`
272 - [ ] Verify: `curl https://coves.social/.well-known/did.json`
273 - [ ] Verify: `curl https://coves.me/xrpc/_health`
274 - [ ] Database migrations applied
275 - [ ] PDS connectivity verified from AppView
276 - [ ] JWKS caching working
277 - [ ] Jetstream consumer connected to Bluesky production firehose
278 - [ ] Test community creation end-to-end
279 - [ ] Monitoring and alerting active
280
281**Estimated Effort**: 6-8 hours
282
283---
284
285## P2: Nice to Have (Can Defer to Post-Alpha)
286
287### 7. Post Update/Delete
288- [ ] Implement post update endpoint
289- [ ] Implement post delete endpoint
290- [ ] Jetstream consumer for UPDATE/DELETE events
291- [ ] Soft delete support
292
293**Estimated Effort**: 4-6 hours
294
295### 8. Community Delete
296- [ ] Implement community delete endpoint
297- [ ] Cascade delete considerations
298- [ ] Archive vs hard delete decision
299
300**Estimated Effort**: 2-3 hours
301
302### 9. Content Rules Validation
303- [ ] Implement text-only community enforcement
304- [ ] Implement allowed embed types validation
305- [ ] Content length limits
306
307**Estimated Effort**: 6-8 hours
308
309### 10. Search Functionality
310- [ ] Community search improvements
311- [ ] Post search
312- [ ] User search
313- [ ] Full-text search with PostgreSQL or external service
314
315**Estimated Effort**: 8-10 hours
316
317---
318
319## Testing Gaps
320
321### E2E Testing Recommendations
322
323#### 1. Full User Journey Test (CRITICAL) ✅ COMPLETE
324**What**: Test complete user flow from signup to interaction
325**Why**: No single test validates the entire happy path
326
327- [x] Create test: Signup → Authenticate → Create Community → Create Post → Add Comment → Vote
328- [x] Verify all data flows through Jetstream correctly
329- [x] Verify counts update (vote counts, comment counts, subscriber counts)
330- [x] Verify timeline feed shows posts from subscribed communities
331- [x] Test with 2+ users interacting (user A posts, user B comments)
332- [x] Real E2E with Docker infrastructure (PDS, Jetstream, PostgreSQL)
333- [x] Graceful fallback for CI/CD environments
334
335**Actual Time**: ~3 hours (agent-implemented)
336**Test Location**: `tests/integration/user_journey_e2e_test.go`
337
338#### 2. Blob Upload E2E Test ✅ COMPLETE
339**What**: Test image upload and display in posts
340**Why**: No test validates the full blob upload → post → feed display flow
341
342- [x] Create post with embedded image
343- [x] Verify blob uploaded to PDS
344- [x] Verify blob URL transformation in feed responses
345- [x] Test multiple images in single post
346- [x] Test image in comment
347- [x] PDS health check (skips gracefully if PDS unavailable)
348- [x] Mock server test (runs in all environments)
349- [x] Comprehensive validation tests (empty data, MIME types, size limits)
350- [x] Actual JPEG format testing (not just PNG with different MIME types)
351
352**Actual Time**: ~2-3 hours (agent-implemented)
353**Test Location**: `tests/integration/blob_upload_e2e_test.go`
354
355#### 3. Multi-Community Timeline Test ✅ COMPLETE
356**What**: Test timeline feed with multiple community subscriptions
357**Why**: Timeline logic may have edge cases with multiple sources
358
359- [x] Create 3+ communities
360- [x] Subscribe user to all communities
361- [x] Create posts in each community
362- [x] Verify timeline shows posts from all subscribed communities
363- [x] Verify hot/top/new sorting across communities
364- [x] Test pagination across multiple communities
365- [x] Verify security (unsubscribed communities excluded)
366- [x] Verify record schema compliance across communities
367
368**Actual Time**: ~2 hours
369**Test Location**: `/tests/integration/timeline_test.go::TestGetTimeline_MultiCommunity_E2E`
370
371#### 4. Concurrent User Scenarios ✅ COMPLETE
372**What**: Test system behavior with simultaneous users
373**Why**: Race conditions and locking issues only appear under concurrency
374
375- [x] Multiple users voting on same post simultaneously (20-25 concurrent)
376- [x] Multiple users commenting on same post simultaneously (25 concurrent)
377- [x] Community creation with same handle (should fail) - verified UNIQUE constraint
378- [x] Subscription race conditions (30 concurrent subscribers)
379- [x] **Enhanced with database record verification** (detects duplicates/lost records)
380- [x] Concurrent upvotes and downvotes (15 up + 10 down)
381- [x] Concurrent replies to same comment (15 concurrent)
382- [x] Concurrent subscribe/unsubscribe (20 users)
383
384**Actual Time**: ~3 hours (agent-implemented) + 1 hour (race condition verification added)
385**Test Location**: `tests/integration/concurrent_scenarios_test.go`
386**Finding**: NO RACE CONDITIONS DETECTED - all tests pass with full database verification
387
388#### 5. Rate Limiting Tests ✅ COMPLETE
389**What**: Verify rate limits work correctly
390**Why**: Protection against abuse
391
392- [x] Test aggregator rate limits (10 posts/hour) - existing test verified
393- [x] Test general endpoint rate limits (100 req/min)
394- [x] Test comment rate limits (20 req/min)
395- [x] Verify 429 responses
396- [x] Verify rate limit headers (documented as not implemented - acceptable for Alpha)
397- [x] Verify per-client isolation (IP-based rate limiting)
398- [x] Verify X-Forwarded-For and X-Real-IP header support
399- [x] Test rate limit reset behavior
400- [x] Test thread-safety with concurrent requests
401- [x] Test rate limiting across different HTTP methods
402
403**Actual Time**: ~2 hours (agent-implemented)
404**Test Location**: `tests/e2e/ratelimit_e2e_test.go`
405**Configuration Documented**: All rate limits documented in comments (removed fake summary "test")
406
407#### 6. Error Recovery Tests ✅ COMPLETE
408**What**: Test system recovery from failures
409**Why**: Production will have failures
410
411- [x] Jetstream connection retry on failure (renamed from "reconnection" for accuracy)
412- [x] PDS temporarily unavailable during post creation (AppView continues indexing)
413- [x] Database connection loss and recovery (connection pool auto-recovery)
414- [x] Malformed Jetstream events (gracefully skipped, no crashes)
415- [x] Out-of-order event handling (last-write-wins strategy)
416- [x] Events processed correctly after connection established
417
418**Actual Time**: ~2 hours (agent-implemented) + 30 min (test accuracy improvements)
419**Test Location**: `tests/e2e/error_recovery_test.go`
420**Findings**:
421- ✅ Automatic reconnection with 5s backoff
422- ✅ Circuit breaker pattern for external services
423- ✅ AppView can index without PDS availability
424- ⚠️ Note: Tests verify connection retry, not full reconnect-after-disconnect (requires mock WebSocket server)
425
426#### 7. Federation Readiness (Optional)
427**What**: Test cross-PDS interactions
428**Why**: Future-proofing for federation
429
430- [ ] User on different PDS subscribing to Coves community
431- [ ] User on different PDS commenting on Coves post
432- [ ] User on different PDS voting on Coves content
433- [ ] Handle resolution across PDSs
434
435**Note**: Defer to Beta unless federation is alpha requirement
436
437---
438
439## Timeline Estimate
440
441### Week 1: Critical Blockers (P0)
442- ~~**Days 1-2**: Authentication (JWT + did:web verification)~~ ✅ **did:web COMPLETED**
443- **Day 1**: Production PDS deployment (coves.me domain setup)
444- **Day 2**: JWT signature verification with production PDS
445- **Day 3**: DPoP token architecture fix
446- ~~**Day 4**: Handle resolution + comment count reconciliation~~ ✅ **COMPLETED**
447- **Day 4-5**: Testing and bug fixes
448
449**Total**: 16-23 hours (added 4-6 hours for PDS deployment, reduced from original due to did:web completion)
450
451### Week 2: Production Infrastructure (P1)
452- **Days 6-7**: Monitoring + structured logging
453- **Day 8**: Database backups + load testing
454- **Days 9-10**: Deployment runbook + final testing
455
456**Total**: 30-35 hours
457
458### Week 3: E2E Testing + Polish ✅ E2E TESTS COMPLETE
459- ~~**Days 11-12**: Critical E2E tests (user journey, blob upload)~~ ✅ **COMPLETED** (agent-implemented in ~6 hours)
460- ~~**Day 13**: Additional E2E tests~~ ✅ **COMPLETED** (concurrent, rate limiting, error recovery in ~7 hours)
461- **Days 14-15**: Load testing, bug fixes, polish
462
463**Total**: ~~20-25 hours~~ → **13 hours actual** (E2E tests) + 7-12 hours remaining (load testing, polish)
464
465**Grand Total: ~~65-80 hours~~ → 51-68 hours remaining (approximately 1.5-2 weeks full-time)**
466*(Originally 70-85 hours. Adjusted for: +4-6 hours PDS deployment, -3 hours did:web completion, -13 hours E2E tests completion, -4 hours handle resolution and comment reconciliation)*
467
468**✅ Progress Update**: E2E testing section COMPLETE ahead of schedule - saved ~7-12 hours through parallel agent implementation
469
470---
471
472## Success Criteria
473
474Alpha is ready when:
475
476- [ ] All P0 blockers resolved
477 - ✅ Handle resolution (COMPLETE)
478 - ✅ Comment count reconciliation (COMPLETE)
479 - ✅ did:web verification (COMPLETE - needs production deployment)
480 - [ ] Production PDS deployed to coves.me (separate domain)
481 - [ ] JWT signature verification working with production PDS
482 - [ ] DPoP architecture fix implemented
483- [ ] Subscriptions/blocking work via client-write pattern
484- [x] **All integration tests passing** ✅
485- [x] **E2E user journey test passing** ✅
486- [x] **E2E blob upload tests passing** ✅
487- [x] **E2E concurrent scenarios tests passing** ✅
488- [x] **E2E rate limiting tests passing** ✅
489- [x] **E2E error recovery tests passing** ✅
490- [ ] Load testing shows acceptable performance (100+ concurrent users)
491- [ ] Monitoring and alerting active
492- [ ] Database backups configured and tested
493- [ ] Deployment runbook complete and validated
494- [ ] Security audit completed (basic)
495- [ ] No known critical bugs
496
497---
498
499## Go/No-Go Decision Points
500
501### Can we launch without it?
502
503| Feature | Alpha Requirement | Status | Rationale |
504|---------|------------------|--------|-----------|
505| JWT signature verification | ✅ YES | 🟡 Needs testing | Security critical |
506| DPoP architecture fix | ✅ YES | 🔴 Not started | Subscriptions broken without it |
507| ~~Handle resolution~~ | ~~✅ YES~~ | ✅ **COMPLETE** | Core UX requirement |
508| ~~Comment count reconciliation~~ | ~~✅ YES~~ | ✅ **COMPLETE** | Data accuracy |
509| Post read endpoints | ⚠️ MAYBE | 🔴 Not implemented | Can use feeds initially |
510| Post update/delete | ❌ NO | 🔴 Not implemented | Can add post-launch |
511| Moderation system | ❌ NO | 🔴 Not implemented | Deferred to Beta per PRD_GOVERNANCE |
512| Full-text search | ❌ NO | 🔴 Not implemented | Browse works without it |
513| Federation testing | ❌ NO | 🔴 Not implemented | Single-instance alpha |
514| Mobile app | ⚠️ MAYBE | 🔴 Not implemented | Web-first acceptable |
515
516---
517
518## Risk Assessment
519
520### High Risk
5211. **JWT verification with production PDS** - Never tested with real JWKS
5222. **Load under real traffic** - Current tests are single-user
5233. **Operational knowledge** - No one has run this in production yet
524
525### Medium Risk
5261. **Database performance** - Queries optimized but not load tested
5272. **Jetstream consumer lag** - May fall behind under high write volume
5283. **Token refresh stability** - Community tokens refresh every 2 hours (tested but not long-running)
529
530### Low Risk
5311. **DPoP architecture fix** - Similar pattern already works (votes)
5322. ~~**Handle resolution**~~ - ✅ Already implemented
5333. ~~**Comment reconciliation**~~ - ✅ Already implemented
534
535---
536
537## Open Questions
538
5391. **What's the target alpha user count?** (affects infrastructure sizing)
5402. **What's the alpha duration?** (affects monitoring retention, backup retention)
5413. **Is mobile app required for alpha?** (affects DPoP testing priority)
5424. **What's the rollback strategy?** (database migrations may not be reversible)
5435. **Who's on-call during alpha?** (affects runbook detail level)
5446. **What's the acceptable downtime?** (affects HA requirements)
5457. **Budget for infrastructure?** (affects monitoring/backup solutions)
546
547---
548
549## Next Steps
550
5511. ✅ Create this PRD
5522. ✅ Validate handle resolution (COMPLETE)
5533. ✅ Validate comment count reconciliation (COMPLETE)
5544. ✅ **Write critical E2E tests** (COMPLETE - all 6 test suites implemented)
5555. [ ] Review and prioritize with team
5566. [ ] Test JWT verification with `pds.bretton.dev` (requires invite code or existing account)
5577. [ ] Begin P0 blockers (DPoP fix first - highest user impact)
5588. [ ] Set up monitoring infrastructure
5599. [ ] Conduct load testing (infrastructure ready, tests written, needs execution)
56010. [ ] Security review
56111. [ ] Go/no-go decision
56212. [ ] Launch! 🚀
563
564**🎉 Major Milestones**:
565- All E2E tests complete! Test coverage now includes full user journey, blob uploads, concurrent operations, rate limiting, and error recovery.
566- Bidirectional DID verification complete! Bluesky-compatible security model with alsoKnownAs validation, 24h cache TTL, and comprehensive test coverage.