ncreighton percent-change
Use this skill to compute the percentage change from an old value to a new value, plus absolute change and direction. Handles old=0. Deterministic, offline. For metrics/analytics.
- Kind: analyzer | Niche: reviews | Cost tier: free | Version: 0.1.0
Empire Integration
import sys
sys.path.insert(0, r'C:\D\Claude Code Projects\_SHARED')
import empire_bootstrap # wires all shared paths
Usage
As a CLI:
python run.py --old <number> --new <number>
From a Python agent (ATEN runtime):
from skill_library import executor
result = executor.execute("percent-change", {old=..., new=...})
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
old |
number | yes | Original value |
new |
number | yes | New value |
Returns
object — {"status": "ok"|"error", "result": ...}