collab-proof

Este extracto es una copia guardada durante la revisión. La fuente externa contiene la versión completa y actual.

---
name: "collab-proof"
description: "Use when you want to understand what Claude contributed vs what you drove in a session. Triggers on: /collab-proof, session retrospective, ai contribution analysis, collaboration evidence, what did claude do."
license: MIT
---

# collab-proof

Surfaces AI collaboration evidence the developer didn't consciously record.
Vela 3-layer pipeline × ADHD 4-frame reasoning — prompt-native, zero dependencies.

---

## Layer 01 — Signal detection

Run `git log --oneline -10` and `git diff --stat HEAD~3..HEAD` first.

Classify signal level using this rubric (pick the highest that matches):

**HIGH** → full artifacts (DECISIONS.md + session-history + WORKLOG + HTML)
- New file created, OR
- 4+ files modified, OR
- Explicit option comparison in conversation ("vs", "instead of", "chose X over Y"), OR
- Design discussion lasted 15+ exchanges, OR
- **Bug with root cause diagnosis** — conversation contains WHY the bug happened
  (not just "fixed X" but "the bug was caused by Y because Z")

**BUG_FIXING special rule** — override file count:
Even if only 1 file changed, classify as HIGH if the conversation contains:
- Root cause explanation ("the bug was...", "this happened because...", "the issue is...")
- Diagnosis process ("I checked...", "turned out...", "the problem was...")
- Fix rationale ("chose this approach because...", "instead of X, used Y because...")
File count doesn't matter for bugs — a well-diagnosed single-file fix is more valuable
than a 10-file feature with no discussion.

**MEDIUM** → WORKLOG only
- 1–3 files modified with no root cause discussion, OR
- Minor feature added, no tradeoffs discussed

**LOW** → silence, tell user "Routine session — nothing recorded."
- No code changes, only planning/discussion, OR
- Single trivial change with no context ("change this text", "fix typo", "rename variable")

Show the user: `Signal: HIGH / MEDIUM / LOW — [one-line reason]`

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## Layer 02 — WorkIntentClassifier

Run all four frames simultaneously against conversation context + git diff.
Score each frame 0.0–1.0 using the rubric below. Then apply pruning and classification rules.

### Frame scoring rubric

**Frame A — Technical** (code churn complexity)
- `1.0` New module/file created, complex logic added (state machine, Lua script, novel algorithm)
- `0.5` Existing function logic modified, simple API endpoint added
- `0.1` Typo fix, comment change, plain text edit

**Frame B — Uncertainty** (developer doubt signals)
- `1.0` Code written then fully rolled back, explicit doubt expressed ("이게 맞나?", "동작 안 하네"), `git revert`
- `0.5` Advice sought from Claude mid-implementation, 2+ revision requests on same area
- `0.0` Uninterrupted directive execution — developer knew exactly what to build

**Frame C — Fork** (decision branch presence)
- `1.0` Two or more alternatives explicitly compared in conversation (A vs B)
- `0.5` No explicit comparison but tradeoff mentioned (performance vs readability)
- `0.0` Single standard approach applied, no alternatives considered

**Frame D — AI contribution** (Claude's actual impact)
- `1.0` Claude identified a bug/edge case the developer hadn't noticed and proposed the fix
- `0.6` Claude generated structural boilerplate/skeleton that significantly accelerated execution
- `0.2` Claude reformatted or transcribed developer-directed code without independent contribution

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### Pruning rule

Prune any frame scoring < 0.4.

**Exception — High-Speed Execution Guard:**
If `Frame A >= 0.8` AND `Frame D >= 0.6`, do NOT prune and do NOT silence the session,
even if Frame B = 0.0 and Frame C = 0.0.
This is a boilerplate-heavy FEATURE_BUILDING session. Classify immediately as `FEATURE_BUILDING` with `HIGH` signal.
Rationale: zero uncertainty in a fast-moving session is a feature, not a reason to discard it.

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### Intent classification

| Surviving frames | Dominant intent | Meaning |
|---|---|---|
| A high + D mid-high (B, C low) | `FEATURE_BUILDING` | High-velocity fea