| name | idea-spark |
| description | Use for bounded divergent brainstorming with critic and convergence stages (NATASHA SPARK). Not for brand redesign. |
| suite | 187SKILLS |
| skill_version | 1.0.0 |
| contract_version | 2.0.0 |
| last_updated | "2026-07-12T00:00:00.000Z" |
| last_verified | "2026-07-12T00:00:00.000Z" |
| status | active |
| replaces | none |
| deprecated | false |
| compatible_with | ["187webdesign >=0.2.0"] |
| requires | ["docs/SKILL-CONTRACT.md"] |
idea-spark — SPARK
Module: SPARK · Parent: 187web-ecosystem
Phase 1 foundation stub. Protocol: frame → diverge → critic → score → combine → converge → ADR.
Manual triggers
/187 spark, SPARK, brainstorm, idea-spark
When to use
Unresolved architecture or product options needing 3–5 distinct structures.
When not to use
Settled branding, logo, mascot geometry (forbidden to brainstorm rebrand).
Output contract
- Options (3–5)
- Criteria scores
- Selected option + rationale summary
- Rejected reasons
decision_record YAML fields
Safety
No brand reinterpretation. No illegal or unsafe “creative” paths.
Acceptance tests
- “Spark options for hub election” → ≥3 options + convergence.
- “Spark new logo colors” → refuse / redirect to brand lock.
