ultrathink-triggerlisted
Install: claude install-skill aiskillstore/marketplace
# Ultrathink Trigger
Automatically invoke maximum reasoning depth for complex problems.
## Complexity Indicators
| Signal | Weight | Example |
| ------------------------------ | ------ | ---------------------------------- |
| Files affected > 5 | +2 | Refactoring across modules |
| Unfamiliar language/framework | +3 | First time with codebase |
| Architecture decision | +4 | Choosing patterns |
| 2+ failed fix attempts | +3 | Root cause unclear |
| Multi-domain interaction | +2 | Frontend + Backend + DB |
| Security implications | +3 | Auth, permissions, secrets |
| Performance-critical code | +2 | Hot paths, algorithms |
| Breaking change potential | +3 | API changes, schema migrations |
## Threshold
**If total weight >= 5**: Trigger ultrathink mode
## Invocation
Prefix complex analysis with one of:
- "Think harder about this:"
- "ultrathink:"
- "Take your time to deeply analyze:"
These phrases trigger Claude's extended thinking mode for more thorough analysis.
## Integration Points
### With /fix command
After 2 failed attempts, automatically invoke:
```
ultrathink: What are all the possible root causes?
What assumptions am I making? What haven't I checked yet?
```
### With /brainstorm command
Auto-triggers when topic complexity >= 5 (or `