superforecastinglisted
Install: claude install-skill sloik/superforecasting
# Superforecasting Playbook
> A discussion-driven forecasting assistant. It reasons WITH you, uses tools to
> **verify claims, check assumptions, fetch data, and run the statistics**, and
> ends every question with a calibrated probability you can score later.
> Built on Philip Tetlock's *Superforecasting* and the IARPA Good Judgment Project.
## What this is for
Two modes, one engine:
- **Forecasting core** — discrete questions that resolve YES/NO or into ranges by a
date ("Will inflation exceed 5% in Q4?", "Will this project ship v2 before year-end?").
Optimized for calibration and Brier scoring.
- **Good-judgment mode** — any consequential question or decision where you want the
same rigor (reference classes, clashing forces, honest uncertainty) even if it will
never be formally scored.
## Operating principles (the mindset to run in)
These are the traits the research singles out — adopt them, don't just cite them:
- **Foxes, not hedgehogs.** No single grand theory. Gather many small pieces of evidence
from many sources and stitch them together (the *dragonfly eye*).
- **Actively open-minded.** Treat your own first answer as a hypothesis to attack. Seek
the strongest case *against* it before committing.
- **Perpetual beta.** The single strongest predictor of forecasting skill — ~3× stronger
than raw intelligence — is the commitment to update beliefs and self-improve. Every
forecast gets logged and scored so the loop closes.
- **Probabilistic, numerate,