tanishqkancharla Get Pi Cost
Use this skill when the user asks about Pi session costs, spending, or token usage.
Usage
Run the Python script at pi-cost.py (resolve relative to this skill directory):
# Today's costs
python3 <skill-dir>/pi-cost.py today
# Yesterday's costs
python3 <skill-dir>/pi-cost.py yesterday
# Specific date
python3 <skill-dir>/pi-cost.py 2026-04-03
# JSON output for programmatic use
python3 <skill-dir>/pi-cost.py today --json
The script reads session files from ~/.pi/agent/sessions/ and reports:
- Cost by model — with input, output, and cache-read token counts
- Cost by project — derived from the session directory name
- Top sessions — the 10 most expensive sessions that day