The crash cooldown system was already implemented across engine, worker,
and matchmaker. This adds comprehensive integration tests that verify:
- Single crash does not trigger cooldown
- Two crashes do not trigger cooldown
- Three consecutive crashes trigger 30-min cooldown
- Successful match resets strike counter
- Interleaved crash/success resets counter correctly
- Cooldown extends on repeated crashes while on cooldown
- Matchmaker eligibility query excludes bots on active cooldown
- Matchmaker eligibility query includes bots with expired cooldown
- Full end-to-end flow: 3 crashes → excluded → cooldown expires → re-pair
Tests use ACB_TEST_DATABASE_URL env var for PostgreSQL integration tests
and skip gracefully when not configured.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds cross-pollination logic that copies the top program from each island
to a random other island every 50 generations. When source and target
islands use different languages, the LLM translates the code. Generation
boundaries are tracked per-island to prevent duplicate events.
- New crosspoll package with boundary detection, migration, and LLM translation
- Added MaxGenerationByIsland DB query for generation counter tracking
- Integrated into RunEvolutionLoop with observability logging
- Tests for boundary logic, translation prompts, and target selection
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Worker now gzip-compresses replays before uploading to B2 with
key replays/{match_id}.json.gz and Content-Encoding: gzip.
Updated B2 client Upload to accept contentEncoding parameter.
Fixed downstream web consumers (matches, bot-profile, playlists)
to reference .json.gz URLs.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The getEnv() function in server.go always returned the default value,
preventing ACB_R2_ENDPOINT/ACB_B2_ENDPOINT from being read at runtime.
Also updated Dockerfile from golang:1.24 to golang:1.25 to match go.mod.
K8s manifests for acb-evolver and acb-api already exist in
declarative-config/k8s/iad-acb/ai-code-battle/ (added Apr 21).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The community feedback endpoint was registered as /api/ui-feedback in
the Go API but the plan and annotation.ts client both use /api/feedback.
Rename the route and update agentation-overlay.ts to match. Add a
route-level test asserting the canonical path and that the old path
returns 404.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Playlist curation per §10 is fully implemented in the index builder:
- generatePlaylists() writes /data/playlists/index.json and {slug}.json
- curateWeeklyHighlights() selects best-of-week by upsets, elite
clashes, marathon turns, and closest finishes (last 7 days)
- persistGeneratedPlaylists() upserts to playlists/playlist_matches DB tables
- /data/playlists/ stub files seeded for all 12 curated collections
Replay viewer improvements shipped alongside:
- WinProbPoint refactored from {p0,p1} to {probs: number[]} for N players
- renderWinProbSparkline draws one line per player with matching colors
- replay.ts updated to build probs[] from replay.win_prob arrays
- Dynamic legend generated from replay.players instead of hardcoded P0/P1
New annotation overlay component (§16.8):
- AnnotationOverlay: timeline track, per-turn list, canvas markers
- createAnnotationForm: type selector, author, body, localStorage + API
- ANNOTATION_OVERLAY_STYLES: self-contained CSS for the overlay
Evolver: add mutations_per_hour metric to Totals (live.json §14)
Types: consolidate evolution types into types.ts, re-export from api-types.ts
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add debug telemetry UI to replay viewer with player toggles,
priority-based target markers, and stacked reasoning boxes.
Fix undefined generateTestImage in main_test.go.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Covers buildFirstMatchPerBot, isNewBotDebutFast, buildPairFrequency,
isRivalryMatchFast, and integration test for playlist generation with
the optimized lookups.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Fix deploy.go to query actual table names (series_games not series_matches,
join through series_games for seasons instead of non-existent season_matches)
- Add playlist_matches table to exempt match IDs from R2 pruning
- Pre-build lookup maps for O(1) playlist match filtering instead of O(n²)
- Enhance home page featured replay to prefer AI-enriched matches
- Add enrichment test coverage (shouldEnrich criteria validation)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Implement auto-curated playlists in the index builder: 12 playlist types
(closest finishes, upsets, comebacks, marathons, rivalry classics, etc.)
with weekly highlight curation. Add DB persistence, R2 pruning exemptions,
frontend pages, and AI commentary enrichment pipeline.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The buildSpotlightPrompt function accepted a rivalries parameter but never
used it. This adds top rivalry data to the LLM prompt so the generated
Counter-Strategy Spotlight can reference active rivalries. Test updated to
verify rivalry data appears in prompt output.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The series scheduler was scheduling games and creating series_games rows,
but never updated winner_id or incremented a_wins/b_wins when individual
matches completed. This left series in perpetual "active" state since
finalizeCompletedSeries checks win counts that were never incremented.
Add updateSeriesGameResults step that:
- Finds series_games with completed matches but NULL winner_id
- Updates winner_id from match_participants
- Increments a_wins or b_wins on the series table
Called as step 0 in tickSeriesScheduler, before finalization checks.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Enhance the WASM game sandbox with production-accurate Go engine:
- Add multi-player support (2-4 players) to Go WASM engine via JS callbacks
- New acbEngine.addPlayer/clearPlayers/runMatchMulti API for N-player matches
- Sandbox auto-loads Go WASM engine in background, falls back to TS engine
- Engine selector: Auto (Go WASM → TS fallback), Go WASM only, or TS only
- Engine status indicator shows which engine is active
- Performance panel reports which engine was used
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Worker resolves open predictions after writing match results (resolvePredictions + upsertPredictorStats)
- API endpoints: POST /api/predict, GET /api/predictions/open, GET /api/predictions/history
- Frontend /watch/predictions page with polling, prediction submission, and history display
- predictor_stats table tracks streaks and accuracy per predictor
- Series format selection: fix threshold from >200 to >=200 for bo3 eligibility
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Evolution page: live polling (10s), activity feed, candidate tracking,
statistics section, island overview with live.json schema
- Series page: detailed series view with game-by-game results
- Seasons page: season list with status and champion display
- Predictions page: enhanced prediction UI with open matches
- API types: add CycleInfo, Candidate, ActivityEntry, Totals for live.json
- Embed: improved embeddable replay widget
- Mobile CSS: responsive breakpoints and bottom tab bar
- Exporter: enhanced live.json generation with full cycle/candidate data
- Matchmaker: series scheduling support with config
- Worker: additional database queries for series/season data
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- POST /api/register: bot registration with URL + shared secret validation
- GET /api/job: worker polls for next pending match job (authenticated)
- POST /api/job/:id/result: worker submits match result (winner, replay JSON)
- GET /api/replay/🆔 serve replay JSON from R2 warm cache (falls back to B2)
- GET /api/bot/🆔 bot profile JSON (rating, elo, record, metadata)
- GET /api/bots: leaderboard snapshot with pagination
- POST /api/ui-feedback: accept Agentation UI feedback
Authentication via Bearer token (worker API key). Shared secrets encrypted
with AES-256-GCM using ACB_ENCRYPTION_KEY.
Installs Python 3, Node.js/TypeScript for bot validation sandbox.
Base image includes Go; Java/Rust/PHP validation is deferred to follow-up bead.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace os.ReadFile+os.WriteFile with io.Copy so large files (e.g. the 21MB
demo-replay-v2-6p.json) are never fully loaded into RAM during copyWebAssets.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add a web-builder stage to the Dockerfile (Vite/TS build) and copy the
resulting dist/ into the runtime image at /app/web/dist. Call copyWebAssets
each build cycle so HTML/JS/CSS is merged into the output dir before wrangler
deploys — previously only JSON data files were uploaded, causing CF Pages to
serve 404 at the root.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
wrangler creates .wrangler/tmp relative to its working directory.
The container runs as non-root user acb with WORKDIR=/app (root-owned),
so mkdir /app/.wrangler/tmp fails with EACCES. Setting cmd.Dir=/tmp
gives wrangler a writable CWD while keeping the /data output path
(absolute) unchanged.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
matches.winner is an INTEGER (player slot), not a bot_id VARCHAR.
Fix two queries that compared mp.bot_id = m.winner (type mismatch)
to use mp.player_slot = m.winner.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
COALESCE(parent_ids, '[]'::json) fails because the column is JSONB
and PostgreSQL won't coerce json to jsonb. Change to '[]'::jsonb.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fixed TestSelectBestCandidate_GoHttpBonus: HTTP bonus (1.5x) on 150-char code
(225 score) doesn't beat 500-char plain text (500 score). Test now expects
the longer code to win.
- Fixed TestScoreCandidate_Bonuses: adjusted minScore expectations to match
actual code lengths with 1.5x bonus applied.
- Fixed TestBehaviorDistance: use epsilon comparison for floating-point
precision instead of exact equality. sqrt(2) ≈ 1.414214 is not exactly
representable in floating-point.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add the 'evolve' subcommand that ties together the LLM prompt builder
and ensemble components:
- Load programs from target island
- Select parents via tournament selection
- Analyze optional replay files for strategic context
- Build meta description from current ladder state
- Assemble evolution prompt with all context
- Run LLM ensemble (fast tier + strong tier refinement)
- Output generated bot code
Usage: acb-evolver evolve -island alpha -lang go [-replay file.json] [-out file.go]
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add parent sampling via tournament selection (selector/tournament.go)
- Add replay analyzer to extract key moments, strategies, weaknesses
- Add meta builder for leaderboard summary and dominant strategies
- Add prompt assembler combining parent code + replay + meta context
- Add LLM ensemble with fast tier (GLM-5-Turbo) for bulk generation
and strong tier (GLM-5) for refinement passes
- Add code extraction from LLM responses with language validation
- Add convert utilities for type conversion between packages
- Comprehensive test coverage for all components
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Go implementations of 5 strategy bots directly into the engine:
- GathererBot: prioritizes energy collection, avoids combat
- RusherBot: aggressively rushes enemy cores
- GuardianBot: defends cores with cautious expansion
- SwarmBot: formation-based coordinated movement
- HunterBot: targets isolated enemy units
Update acb-local with bot selection flags:
- -bot0/-bot1: select bot strategies
- -list-bots: list available strategies
- Default to gatherer vs rusher for interesting gameplay
Enables demo replays with real strategic behavior without K8s infrastructure.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Delete, List, ListTopByIsland, and GetLineage methods to the programs
Store. These complete the CRUD operations needed for the evolution pipeline:
- Delete: Remove programs by ID
- List: Paginated listing of all programs
- ListTopByIsland: Get top N programs by fitness for a specific island
- GetLineage: Recursively traverse parent chain for lineage tracking
Also adds comprehensive tests for all new operations including lineage
tracking through grandparent-parent-child chains.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Upload replays to B2 (Backblaze) instead of R2 for cold archive storage
- Write match results directly to PostgreSQL instead of HTTP API
- Perform Glicko-2 rating updates in worker after match completion
- Update config: ACB_R2_* env vars → ACB_B2_*
- Remove obsolete api_test.go (tested removed HTTP client)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Cleanup of superseded code that no longer matches the architecture:
Removed:
- worker-api/ - Cloudflare Worker with D1, superseded by K8s-based matchmaker + direct PostgreSQL
- cmd/acb-indexer/ - TypeScript index builder, superseded by Go cmd/acb-index-builder/
- cluster-configuration/ - K8s manifests belong in ardenone-cluster repo
Gutted cmd/acb-api/:
- Removed registration, job claim/result endpoints (deferred for v1)
- Removed dead code: predictions.go, seasons.go, series.go, register.go, jobs.go, glicko2.go
- API is now a stub with only health/ready endpoints
- Matchmaker and workers handle the core loop without it
Updated PROGRESS.md to reflect current architecture.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add s3.go with AWS SDK v2 S3Client wrapper for R2/B2 operations
- Implement listObjects, deleteObject, objectExists, uploadFile, copyObject, downloadObject
- Add s3_test.go with MockS3Client and comprehensive tests
- Wire promoteRecentReplaysForCycle() into build cycle in main.go
- Add fetchRecentMatchIDs() to query recent matches from PostgreSQL
- Add fetchExemptMatchIDs() to protect series/season/playlist matches from pruning
- Implement pruneR2CacheWithDB() for 10GB cap enforcement with exemptions
- Update go.mod with AWS SDK v2 dependencies
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add LLMBaseURL and LLMAPIKey config options for narrative generation
- Wire up LLM client to generateBlog() when LLM is configured
- Fix ParticipantData type usage in test files
- Simplify rivalry arc detection (remove alternation check)
- Fix type conversion in upset detection gap calculation
- Mark narrative engine as complete in PROGRESS.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Created narrative.go with story arc detection per plan §15.5
- Arc types: Rise, Fall, Rivalry, upset, evolution, comeback
- LLMClient for OpenAI-compatible API narrative generation
- generateLLMChronicles() using narrative engine
- Updated blog.go with LLM integration
- Template-based fallback when LLM unavailable
- Added tests in narrative_test.go
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add R2 client module (cmd/acb-evolver/internal/live/r2.go) with
S3-compatible uploads to Cloudflare R2
- UploadLiveJSON() uploads evolution state to evolution/live.json
with Cache-Control: max-age=10 for near-real-time updates
- Add -r2 and -r2-only flags to live-export subcommand
- Add tests for R2 config validation and credential handling
- Update frontend to fetch live data from R2 URL instead of Pages
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add blog generation to Go index builder (cmd/acb-index-builder/blog.go):
- Weekly meta report generation with competitive analysis
- Story arc chronicles: rise stories, upsets, rivalries
- Blog index and individual post JSON generation
- Add blog page to web SPA (web/src/pages/blog.ts):
- Blog listing with type filters (all/meta-report/chronicle)
- Individual post view with markdown rendering
- Tag cloud and post metadata display
- Added /blog and /blog/:slug routes
- Add Blog link to navigation menu
- Add placeholder blog data files for initial content
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Canvas-rendered PNG card generation in cmd/acb-index-builder/cards.go
- 1200x630 images for social sharing (OG/Twitter)
- Rating tiers with color coding (gold/silver/bronze/green/gray)
- Win rate color coding (green/blue/yellow/red)
- Rank badges for top 100 bots
- Evolved bot badges with island indicator
- Add card upload to R2 warm cache and B2 cold archive
- Add Open Graph meta tags in web/app.html
- Add dynamic OG tag management in web/src/og-tags.ts
- Update bot profile page to set OG tags on load
- Add BuildTimeout config field (fixes test failures)
- Add comprehensive tests for card generation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Per plan §11.1, the index builder reads PostgreSQL and generates all JSON
index files for Cloudflare Pages deployment:
- main.go: Build cycle orchestration with configurable timeout, self-restart
- config.go: Environment-based configuration with sensible defaults
- db.go: PostgreSQL data fetching for bots, matches, series, seasons, predictions
- generator.go: JSON index generation (leaderboard, bots, matches, playlists)
- deploy.go: Cloudflare Pages deployment via wrangler, R2 warm cache pruning
- Dockerfile: Multi-stage build with Go + Node.js + wrangler CLI
- main_test.go: Tests for config, index generation, playlists
Index builder runs on 15-minute cycles, deploys to Pages every ~90 minutes,
and prunes R2 warm cache weekly to stay within 10GB free tier.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Embeddable Replay Widget:
- web/embed.html: Minimal standalone HTML with Open Graph and Twitter Card tags
- web/src/embed.ts: TypeScript embed viewer with auto-play, progress bar, keyboard controls
- R2 warm cache + B2 cold archive fallback for replay loading
- ~7KB gzipped (well under 50KB target)
Replay Playlists:
- cmd/acb-indexer/src/playlists.ts: Auto-curated playlist generator
- Featured, upsets, comebacks, domination, close games, long games, weekly categories
- Uses match data to detect notable games
- web/src/pages/playlists.ts: SPA page for browsing playlists
- web/src/api-types.ts: Added playlist types and fetch functions
Other changes:
- web/src/replay-viewer.ts: Added getIsPlaying() method for embed viewer
- web/vite.config.ts: Added embed.html as build entry point
- web/app.html: Added Playlists nav link
- web/public/img/embed-placeholder.svg: OG image placeholder
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Architecture conformance fix per plan §12 Phase 4:
- Plan specifies Matchmaker Deployment as internal service with no external exposure
- Extracted tickers.go from acb-api to new cmd/acb-matchmaker/
- Tickers: bot pairing (1 min), health checking (15 min), stale job reaping (5 min)
- Alerting webhooks moved from acb-api to acb-matchmaker
- Created Dockerfile for acb-matchmaker container
- Created K8s deployment manifest (no service needed - internal only)
- Fixed syntax error in cmd/acb-api/db.go (prematurely closed schemaSQL string)
This separates concerns per the plan:
- acb-api: HTTP endpoints for bot registration, job coordination, bot status
- acb-matchmaker: Internal tickers for matchmaking, health checks, reaping
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- arena/arena.go: 10-match mini-tournament running candidate as a local
subprocess against diverse live opponents sampled across the rating
distribution; AES-GCM secret decryption for opponent auth
- arena/psro.go: Nash equilibrium computation for the 1×K meta-game;
FictitiousPlayNash included for future K×K support
- arena/winrate.go: Wilson-score 95% CI for win-rate calculation; draws
counted as 0.5 wins
- arena/gate.go: two-part promotion gate — Nash value ≥ threshold AND
MAP-Elites niche fill or improvement; detailed reason strings
- promoter/promoter.go: full promotion pipeline — bot source + Dockerfile
+ K8s Secret/Deployment/Service manifests, docker build, git commit/push
(ArgoCD sync), kubectl readiness poll, bots-table INSERT, programs-table
update; RetireBot and EnforcePolicy (rating threshold + population cap 50)
- db/db.go: add bot_name / bot_secret migration columns
- db/programs.go: ListPromoted, SetBotNameAndSecret, UnsetPromoted,
GetByBotID, PromotedCount helpers for promotion/retirement lifecycle
- main.go: evaluate and retire subcommands wiring arena + gate + promoter;
remove unused island flag from evaluate
- arena/arena_test.go: 21 unit tests covering Nash, Wilson CI, Gate logic,
and selectDiverse opponent sampling
- promoter/promoter_test.go: tests for Dockerfiles, bot-ID/secret generation,
AES-GCM helpers, and K8s manifest templates
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- selector: tournament selection for parent sampling from island populations
- prompt: assembles evolution prompts from parent code, replay analysis, and meta description
- llm: OpenAI-compatible client routing to ZAI proxy with fast (GLM-5-Turbo) and strong (GLM-5) tiers, plus code block extraction from model responses
- Tests for prompt assembly, code extraction, and tournament selection
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements the monitoring alerting deliverable from Phase 6. The Alerter
module sends color-coded notifications to Discord and/or Slack webhooks
for operational events: bot health transitions, stale job re-enqueues,
and match errors. Includes per-key rate limiting to prevent alert storms.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implements the K8s-native Go API service per the plan architecture:
- HTTP server with graceful shutdown and env-var configuration
- PostgreSQL schema (bots, matches, match_participants, jobs, rating_history)
- Health/ready endpoints checking PostgreSQL and Valkey connectivity
- Bot registration with health check, HMAC secret gen, AES-256-GCM encryption
- Key rotation and bot status endpoints
- Job claim via Valkey BRPOP, result submission with Glicko-2 rating update
- Glicko-2 rating system: multi-player pairwise, Illinois volatility algorithm
- Background tickers: matchmaker (1m), health checker (15m), stale job reaper (5m)
- Worker API key authentication (Bearer/X-API-Key)
- Dockerfile, K8s Deployment (2 replicas), ClusterIP Service
- 30 unit tests covering Glicko-2, crypto, config, and handlers
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
