CLI tool and Python library by Simon Willison for running prompts and chatting with language models from the terminal.
Heat Score
0–100 viral momentum index combining social buzz, search trends & growth velocity
85
14-day trend
+23
24h
+45
7d
+44
30d
Heat Score Breakdown
Creator Buzz (30%)73
Search Interest (25%)79
Community Discussion (20%)35
Growth Momentum (25%)100
Forecast
Decelerating
low confidence
Now
85
→
+7 days
0
→
+14 days
0
A.R.C. Score
A.R.C. ratings are calculated for developer infrastructure and API-first tools. This tool hasn't been evaluated yet or falls outside the A.R.C. scope.
🔓Data Lock-In Index
33/ 100
Lower = more portable. 0 = fully open, 100 = maximum lock-in.
✗ Webhooks Out✓ Bulk Export✓ Open Formats
Pricing
free
Best For
Teams & Solo
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