| name | structural-audit |
| description | Deep structural analysis of story graphs for Visual Story Planner projects. Use this skill whenever the user says "audit", "check structure", "analyze story structure", "is my story balanced", "review my plot", "structural report", or asks for feedback on three-act balance, pacing health, character arc completeness, or conflict escalation. Also activate when the user runs `validate_story_structure` and wants an explanation of results, or when story export output is present and they want a critique. IMPORTANT: Any export action (export_mermaid, export_canvas, export_dashboard, etc.) must be preceded by `validate_story_structure`. If validation reports any issues, surface them with severity levels (error / warning) and require explicit user acknowledgment before continuing to export. Block exports when blocking (error-level) issues exist unless the user explicitly confirms they accept the risk. This skill provides a four-phase audit (Structure → Characters → Conflicts → Pacing) with a scored health report and prioritized action list — always activate it, even for seemingly simple structure questions.
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Structural Audit
Pre-Export Validation Gate
Before any export tool is called, this skill must:
- Run
validate_story_structure on the current graph
- Report all issues grouped by severity:
error (blocking): exports are refused until resolved or user explicitly accepts riskwarning (non-blocking): exports proceed only after user acknowledges each warning
- Present a summary:
⚠️ Validation required before export
Errors (blocking): [N] Warnings: [N]
[error] MISSING_CLIMAX — Story structure is incomplete: Missing a Climax
[warning] NO_MIDPOINT — Story should have a midpoint event
Resolve blocking errors before exporting, or type ACCEPT RISK to override.
If the user types ACCEPT RISK, proceed with the export and prepend a notice to the output that the exported content has unresolved validation errors.
Phase 1 — Three-Act Structure
Check each act against the 25%-50%-25% target:
| Act | Target % | Warning Threshold | Events Desired |
|---|
| Act 1 | 25% | < 15% or > 35% | 3–5 |
| Act 2 | 50% | < 40% or > 65% | 5–8 |
| Act 3 | 25% | < 15% or > 35% | 3–5 |
Check for presence and quality of:
- Inciting incident (Act 1 — importance:
inciting)
- Midpoint (Act 2 — importance:
midpoint)
- Climax (Act 3 — importance:
climax) ← error if missing
- Resolution (Act 3 — importance:
resolution)
Status: good | needs_work | critical
Phase 2 — Character Arcs
For each character with role protagonist or antagonist:
- Arc defined? (
arc.start, arc.midpoint, arc.end non-empty)
- Transformation meaningful? (
arc.transformation non-empty)
- Motivations defined? (
motivations array non-empty)
- Appears in events? (
actAppearances covers acts they should be in)
Flag any character missing 2+ of these as needs_work.
Phase 3 — Conflict Escalation
For each conflict:
- Has escalation stages? (
escalations.length >= 2)
- Intensity rises? (each stage > previous by ≥ 1)
- Resolution defined? (
resolution non-empty)
- Related characters are valid IDs?
Phase 4 — Pacing
- Event density per act (events / total events)
- Climax position: ideally around 75–85% through the full event sequence
- Emotional tone diversity across events
- Pacing verdict:
slow (< 5 events) | balanced (5–15) | fast (> 15)
Output Format
Always output in this exact structure:
## Story Audit: [Title]
**Overall Health: [score]/100**
### ✅ Act Structure — [status]
[findings + act counts + %]
### ✅ Characters — [status]
[per-character findings]
### ✅ Conflicts — [status]
[per-conflict findings]
### ✅ Pacing — [status]
[pacing verdict + climax position]
---
### 🎯 Priority Actions (fix in this order)
1. [Critical] ...
2. [Warning] ...
3. [Suggestion] ...
Health score formula:
- Structure: 40 pts (climax present: 20, midpoint: 10, act balance: 10)
- Characters: 25 pts (protagonist arc: 15, others: 10)
- Conflicts: 20 pts (escalation: 10, resolution: 10)
- Pacing: 15 pts (balance: 10, climax position: 5)
