doncheli-estimatelisted
Install: claude install-skill doncheli/don-cheli-sdd
# Don Cheli: Estimation Engine
## Instructions
1. Read the feature, story or task description
2. Run all 4 estimation models independently (treat each as a separate agent):
- **Function Points**: count inputs, outputs, queries, files, interfaces; apply complexity weights
- **Planning Poker AI**: 3 independent agents guess simultaneously (pessimist, realist, optimist), then reconcile using Delphi method
- **COCOMO II**: classify project size (Organic / Semi-detached / Embedded), apply effort equation
- **Historical**: look for comparable past tasks in `.dc/hallazgos.md` and `docs/`; extrapolate velocity
3. Compute the consolidated estimate with 90% confidence interval
4. Flag hidden risks that inflate variance
## Output Format
```
## Estimation: <feature name>
| Model | Estimate | Unit | Confidence |
|------------------|------------|------------|------------|
| Function Points | X | hours | medium |
| Planning Poker | X–Y | story pts | high |
| COCOMO II | X | person-days| medium |
| Historical | X | days | low/med |
**Consolidated:** X–Y days (90% CI)
**Key assumptions:** …
**Top 3 risks that increase variance:** …
```
## Quality Gate
- All 4 models must be executed; do not skip any
- If Historical has no comparable baseline, mark as N/A and explain
- If Planning Poker spread > 2x, escalate: ask the user to clarify scope before finalizing
## Do not use this s