predicate-snapshot
Installation
SKILL.md
Predicate Snapshot Engine
Replaces default browser snapshots with Predicate's ML-ranked DOM elements. Reduces prompt token usage by 95% while preserving actionable elements.
Why Use This?
| Approach | Tokens | Elements | Signal Quality |
|---|---|---|---|
| Accessibility Tree (default) | ~18,000 | ~800 | Low (noise) |
| Predicate Snapshot | ~800 | 50 | High (ranked) |
Result: Faster LLM inference, lower costs, fewer retries.
Requirements
- Node.js 18+
PREDICATE_API_KEYenvironment variable (optional)