---
phase: 3
slug: hook-server
status: draft
nyquist_compliant: false
wave_0_complete: false
created: 2026-03-23
---

# Phase 3 — Validation Strategy

> Per-phase validation contract for feedback sampling during execution.

---

## Test Infrastructure

| Property | Value |
|----------|-------|
| **Framework** | go test (stdlib) |
| **Config file** | go.mod (exists) |
| **Quick run command** | `go test ./...` |
| **Full suite command** | `go test -v -race ./...` |
| **Estimated runtime** | ~6 seconds |

---

## Sampling Rate

- **After every task commit:** Run `go test ./...`
- **After every plan wave:** Run `go test -v -race ./...`
- **Before `/gsd:verify-work`:** Full suite must be green
- **Max feedback latency:** 6 seconds

---

## Per-Task Verification Map

| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
|---------|------|------|-------------|-----------|-------------------|-------------|--------|
| 03-01-01 | 01 | 1 | STATE-03 | unit | `go test -run TestProcessHookEvent ./...` | ❌ W0 | ⬜ pending |
| 03-01-02 | 01 | 1 | STATE-03 | unit | `go test -run TestHandleHook ./...` | ❌ W0 | ⬜ pending |
| 03-02-01 | 02 | 2 | STATE-03 | unit | `go test -run TestDaemonHookServer ./...` | ❌ W0 | ⬜ pending |
| 03-02-02 | 02 | 2 | STATE-03 | unit | `go test -run TestDisplayWaitType ./...` | ❌ W0 | ⬜ pending |

*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*

---

## Wave 0 Requirements

- [ ] Test stubs for hook event processing and HTTP handler

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## Manual-Only Verifications

| Behavior | Requirement | Why Manual | Test Instructions |
|----------|-------------|------------|-------------------|
| Hook events arrive in < 1s | STATE-03 | Requires real Claude Code session sending hooks | Configure hooks in settings.json, trigger a tool use, verify vmux list updates immediately |
| WaitType displayed correctly | STATE-03 | Requires real permission/idle prompts | Trigger permission prompt, check vmux list shows correct wait type |

---

## Validation Sign-Off

- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
- [ ] Wave 0 covers all MISSING references
- [ ] No watch-mode flags
- [ ] Feedback latency < 6s
- [ ] `nyquist_compliant: true` set in frontmatter

**Approval:** pending