# 📅 ZeroLagHub - Quick Status Reference (February 22, 2026)

**Use This For**: Quick check of what's been done recently and what needs attention

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## ✅ What Was Completed (February 7-8, 2026)

### **1. Customer ID Standardization**
- **Decision**: Use Prisma CUID (`User.id`) everywhere
- **Impact**: No more mixed ID formats
- **Action Needed**: Frontend stop hardcoding `u-dev-001`
- **Docs**: `zlh-grind/SCRATCH/2026-02-07_customer-id-schema.md`

### **2. Prometheus + Grafana Live**
- **Status**: ✅ COMPLETE
- **Working**: HTTP service discovery, all containers being scraped
- **Next**: API metrics endpoint for portal
- **Docs**: `zlh-grind/SCRATCH/2026-02-07_prometheus-grafana.md`

### **3. Host Controls Added**
- **Backend**: ✅ Done (Start/Stop/Restart Host)
- **Frontend**: 📋 Needs wiring
- **Safety**: Delete failsafe kept
- **Docs**: `zlh-grind/SCRATCH/2026-02-07_host-controls-and-delete-failsafe.md`

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## ✅ What Was Completed (February 21, 2026)

### **4. Game.js Implementation**
- **Status**: ✅ COMPLETE
- **What**: Dedicated game telemetry router
- **Endpoint**: `GET /api/game/servers/:vmid/players`
- **Integration**: Agent poller + Redis caching
- **Docs**: `Session_Summaries/2026-02-21_Game-Engine-Mod-Management-Architecture.md`

### **5. Player Button UI Fix**
- **Status**: ✅ RESOLVED
- **Issue**: Button not rendering (flex-wrap collapse)
- **Solution**: Layout restructure + shrink-0

### **6. Engine Abstraction Strategy**
- **Decision**: Design now, implement when adding game #2
- **Action**: Add `engineType` DB field (default 'minecraft')
- **Defer**: Engine classes until Rust/Terraria development
- **Rationale**: Avoid premature abstraction

### **7. Agent Phase 1 Feature Set**
- **Status**: ✅ COMPLETE (shipped Feb 21-22)
- **Mod management**: GET/POST/PATCH/DELETE `/game/mods/*`
- **Process metrics**: `GET /metrics/process`
- **Readiness probe**: Minecraft start/restart race mitigation
- **Update system**: `ZLH_AGENT_UPDATE_MODE=notify|auto|off`
- **Docs**: `Agent_Endpoint_Specifications_Phase1.md`

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## ✅ What Was Completed (February 22, 2026)

### **8. NeoForge Artifact Support**
- **Status**: ✅ COMPLETE (artifact tree expanded)
- **Versions**: 1.21.1, 1.21.4, 1.21.11
- **Contract**: `neoforge-installer.jar` normalized filename
- **Rationale**: 1.21.1 has 16,000+ mods; dominant NeoForge ecosystem

### **9. Artifact Resolver Strategy Decided**
- **Status**: ✅ DECIDED
- **Phase 1**: `zlh-artifactd` as Modrinth/NeoForge proxy — no local mod storage, no catalog maintenance
- **Phase 2**: Caching layer based on real usage patterns
- **Phase 3**: Full orchestrator (game jars + runtimes + mods unified)
- **Rationale**: Single-operator sustainability; ship value at each stage

### **10. Mod Platform Decision**
- **Status**: ✅ DECIDED
- **Primary source**: Modrinth API (`api.modrinth.com/v2`) — open, no key, hash provided, NeoForge filter support
- **CurseForge**: Manual SFTP upload by user (hostile download flow, defer)
- **Curated catalog**: Abandoned — Modrinth IS the catalog

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## 🔴 Critical Outstanding Issues

1. **zlh-api NOT IN GIT** - Still empty since Dec 28 — CRITICAL RISK
2. **DNS Fix Unverified** - Can't check without API in git  
3. **Frontend Customer ID** - Still hardcoding `u-dev-001`
4. **Host Controls UI** - Backend ready, frontend not wired
5. **Vanilla MC versions** - Need to add 1.21.8–1.21.11 (source: Mojang version manifest)

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## 🚀 Active Development (This Week)

### **API Work (GPT)**:
- Proxy agent mod endpoints behind auth/ownership:
  - `GET/POST /api/game/servers/:vmid/mods`
  - `PATCH/DELETE /api/game/servers/:vmid/mods/:mod_id`
- Proxy process metrics: `GET /api/game/servers/:vmid/metrics/process`
- Fix customer ID hardcoding (use `req.user.id`)

### **Frontend (GPT)**:
- Wire host controls UI
- Build mod browser interface (list, enable/disable, remove, Modrinth install)
- Fix customer ID hardcoding

### **Artifacts (User)**:
- Add vanilla 1.21.8–1.21.11 from Mojang manifest
- Confirm NeoForge installer naming contract resolved

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## 📋 Full Documentation

- **Feb 22 Session**: `Session_Summaries/2026-02-22_Artifact-Strategy-NeoForge-Launch-Scope.md`
- **Feb 21 Session**: `Session_Summaries/2026-02-21_Game-Engine-Mod-Management-Architecture.md`
- **Feb 7 Session**: `Session_Summaries/2026-02-07_Customer-ID-Prometheus-Host-Controls.md`
- **Agent Specs**: `Agent_Endpoint_Specifications_Phase1.md`
- **Architecture Rules**: `ZeroLagHub_Cross_Project_Tracker.md`
- **Drift Prevention**: `ZeroLagHub_Drift_Prevention_Card.md`
- **Development Notes**: `jester/zlh-grind` repo

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## 🎯 Next Session Start Here

### **For GPT (API + Frontend)**:
1. API proxy endpoints for mods + process metrics
2. Wire host controls UI
3. Fix customer ID hardcoding (`req.user.id`)
4. Build mod browser UI using Modrinth API

### **For User**:
1. **CRITICAL**: Push API to git!
2. Add vanilla 1.21.8–1.21.11 to artifact tree
3. Verify NeoForge installer naming fix

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## 🔒 Security Reminders

**Before User Uploads** (Phase 2):
- [ ] ClamAV + VirusTotal integration
- [ ] Quarantine workflow
- [ ] Manual review queue
- [ ] Incident logging

**Current Phase 1** (Modrinth-sourced only):
- ✅ Hash verification mandatory (SHA-512 from Modrinth)
- ✅ Container isolation active
- ✅ Non-root game server user
- ✅ Network segmentation enforced
- ✅ Download from trusted sources only (Modrinth, NeoForge maven)

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## 📊 Platform Progress

**Feb 7**: 93%  
**Feb 21**: 94%  
**Feb 22**: ~95% (agent feature set complete, artifact strategy locked)

**Recent Additions**:
- ✅ game.js implementation
- ✅ Agent Phase 1 mod management + process metrics + readiness probe
- ✅ NeoForge artifact support
- ✅ Artifact resolver strategy decided
- ✅ Mod platform decision (Modrinth-first)

**Remaining for Launch**:
- ⚠️ API proxy endpoints for mods + metrics
- ⚠️ Frontend mod browser
- ⚠️ Host controls UI wiring
- ⚠️ Vanilla 1.21.8–1.21.11 artifact additions
- ⚠️ Security audit

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## 🔑 Key Architectural Decisions (Feb 21-22)

**DEC-009**: Game-specific API organization (separate game.js)  
**DEC-010**: Engine abstraction timing (design now, implement later)  
**DEC-011**: Mod security model (Modrinth Phase 1, uploads Phase 2)  
**DEC-012**: Developer mod pipeline (dev container → game server)  
**DEC-013**: Artifact resolver Phase 1 = Modrinth proxy, no local mod storage  
**DEC-014**: Modrinth as primary mod source; CurseForge = SFTP fallback  
**DEC-015**: NeoForge version coverage = 1.21.1, 1.21.4, 1.21.11 only

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**Last Updated**: February 22, 2026  
**Platform Status**: ~95%  
**Critical Blocker**: API not in git  
**Next Major Milestone**: API proxy endpoints + mod browser UI