# VIBE

> Source code for `@su-record/vibe` npm package. Modify files in THIS repository only — never the installed copies (`~/.claude/`, `~/.codex/`, `~/.vibe/`).
>
> **File-to-CLI mapping:**
> - `CLAUDE.md` — **Claude Code** (100% supported) · **content SSOT**
> - `AGENTS.md` — **Codex** (100% supported)
>
> `AGENTS.md` is regenerated from this file via `/vibe.docs agent`. Edit here first.

## Hard Rules

### Behavior
- **Modify only requested scope** — Every changed line traces to the user's request
- **Edit existing files over creating new** — Fix at source
- **Preserve existing style** — Match conventions even if you'd do it differently
- **Respect Ctrl+C / Escape** — Previous task CANCELLED
- **State assumptions, ask when uncertain** — Don't pick silently when ambiguity exists; push back if a simpler approach exists

### Goal-Driven Execution
Transform imperative tasks into verifiable goals **before** coding:

| Instead of | Transform to |
|---|---|
| "Add validation" | "Tests for invalid inputs pass" |
| "Fix the bug" | "A test reproducing it passes" |
| "Refactor X" | "Tests pass before and after" |

Weak criteria ("make it work") require constant clarification. Strong criteria let the loop run independently.

### TypeScript (enforced by Quality Gate hooks)
- No `any` / `as any` / `@ts-ignore` — use `unknown` + type guards; fix at root
- Explicit return types on all functions

### Complexity Limits
Function ≤50 lines · Nesting ≤3 · Params ≤5 · Cyclomatic ≤10

### Forbidden Patterns
No `console.log` in commits · No hardcoded strings/numbers · No commented-out code · No incomplete code without TODO

### Convergence (review / auto-fix loops)
- **Loop until P1 = 0 AND no new findings** — no round cap
- **Narrowing scope**: Round 1 full → Round 2 P1+P2 → Round 3+ P1 only
- **Stuck detection** (same findings/score 2 rounds in a row) → ask user (fill values / approve sub-100 / abort). Never silently proceed sub-100
- **`ultrawork` exception** — skip user prompt; record gaps as TODO to stay non-interactive
- **Changed files only** — never full-project scan

## Architecture (Non-Obvious)

### Module System
- ESM only (`"type": "module"`) — imports need `.js` extension
- Build before test: `npm run build && npx vitest run`

### Config Locations
| Path | Purpose |
|---|---|
| `~/.vibe/config.json` | Global credentials, models (0o600) |
| `.vibe/config.json` | Project stacks, capabilities — Claude/Codex 공용 SSOT |
| `.claude/settings.local.json` | Claude Code hooks (auto-generated, don't commit) |
| `~/.codex/config.toml` | Codex `notify` (turn-complete lifecycle hook, auto-installed) |

### Quality SSOT (3-tier)
| Path | Purpose |
|---|---|
| `CLAUDE.md` / `AGENTS.md` | Code quality + build quality (existing) |
| `DESIGN.md` | **Visual quality** — Stitch 9-section format, project root, managed by `/vibe.design` (init/lint/verify/sync). Figma 독립. UI stack 에서만 권유 — 부재해도 워크플로 블록하지 않음. |

Legacy: 기존 `.claude/vibe/` 는 런타임에 자동 인식되며 `vibe init`/`update` 시 `.vibe/` 로 이동한다.

### Dual-Harness Doctrine
하네스 차이는 경로가 아니라 **인지 방식**(CC=추론 / Codex=직역)에 있다. 원칙: **암묵적 동작에 의존하지 않는다 — 추론은 `/vibe` 디스패처가 앞단에서, skill 본문은 전부 명시적으로.** ("명시성 공통분모 + 추론 앞단"). Hook은 의도별 매핑: 라이프사이클 → Codex `config.toml notify`, 행동 가드 → AGENTS.md soft-hook(직역이라 신뢰성↑). 전문: `vibe/rules/principles/dual-harness-doctrine.md`.

### Gotchas
- `better-sqlite3` WAL mode — synchronous API
- `crypto.timingSafeEqual` requires same-length buffers — check length first
- **Stack → asset SSOT**: `GLOBAL_SKILLS_*`, `STACK_TO_SKILLS`, `CAPABILITY_SKILLS` in `src/cli/postinstall/constants.ts`
- **Hook dispatch order**: `prompt-dispatcher.js` → `keyword-detector.js` → `llm-orchestrate.js`

## Workflow

`/vibe` is the **single slash entry point**. Natural-language requirement (+ optional URL/image/PDF/file attachments) → vibe analyzes intent, designs a pipeline of `/vibe.*` skills, shows a preview, gets one approval, then chains them. `ultrawork` keyword skips the approval gate.

```
/vibe "<requirement>" [+ 📎 attachments]
  → Intent classification (new feature / figma-driven / clone / resume / review / regress / contract / scaffold / docs / analyze / harness / test / utils)
  → Smart Resume detection (.vibe/{interviews,plans,specs,features}/)
  → Pipeline preview + 1-time approval (skipped on `ultrawork`)
  → Sequential SlashCommand chain
```

**Advanced (explicit phase) commands** — still available for power users when you know exactly which phase to run:
- `/vibe.spec` — interview → plan → spec → review orchestration
- `/vibe.figma` — Figma ↔ code (UI track)
- `/vibe.run` — SPEC-driven implementation
- `/vibe.verify` — implementation vs SPEC verification
- `/vibe.regress` — regression test auto-evolution. Auto-registers on `/vibe.verify` failure; `generate` produces preventive tests; `cluster` promotes recurring patterns.
- `/vibe.contract` — API contract drift detection. Compares the contract extracted from the SPEC against the implementation; P1 drift auto-propagates to `/vibe.regress`.
- `/vibe.trace` — Requirements Traceability Matrix
- `/vibe.test` — vibe self-test across the CC ↔ Codex harnesses. Subcommands: `parity` (static), `report` (runtime), `compare` (diff). P1 drift auto-propagates to `/vibe.regress`. Recommended before every release.

| Task Size | Approach |
|---|---|
| 1–2 files | Plan Mode |
| 3+ files | `/vibe "<requirement>"` (or `/vibe.spec` if you want to start at SPEC phase explicitly) |

## Magic Keywords

| Keyword | Effect |
|---|---|
| `ultrawork` / `ulw` | Parallel agents + auto-continue + Ralph Loop |
| `ralph` | Iterate to 100% (no scope reduction) |
| `ralplan` | Iterative planning + persistence |
| `verify` | Strict verification mode |
| `quick` | Fast mode, minimal verification |

## Skill Tiers

3 tiers prevent context overload: **core** (always active) / **standard** (project-setup selected) / **optional** (explicit `/skill` only). SSOT: `GLOBAL_SKILLS_CORE` + `GLOBAL_SKILLS_STANDARD` in `src/cli/postinstall/constants.ts`. Proactive triggers live in each skill's frontmatter.

## Context Management

- Exploration → Haiku · Implementation → Sonnet · Architecture → Opus
- At 70%+ context: `save_memory` → `/new` → `/vibe.utils --continue`

## Git

**Include**: `.vibe/{plans,specs,features,todos,research,regressions,contracts,recipes,anti-patterns,config.json,constitution.md}`, `CLAUDE.md`
**Vibe-global (not project-local)**: `~/.vibe/test-reports/` — `/vibe.test` artifacts live with the vibe install, not with the project
**Exclude**: `~/.claude/{rules,commands,agents,skills}/`, `.claude/settings.local.json`, `.vibe/{memories,checkpoints,metrics}/`

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