New: Boardroom MCP Engine!

S Sentinel

A source-first desk for what changed, what is observable, and what still needs evidence.

Public beta · 10 official feeds
2026-09-21T12:06:21.451Z

Some official feeds are degraded. Items remain attributed; a missing feed is not treated as evidence that nothing is happening.

Forecast lab

Forecasts earn their way onto the public board

A forecast is public only when it carries a point-in-time cutoff, exact deadline, named resolution source, evidence and counterevidence, a calibration record, and a review state. The source board remains available while that gate is closed.

Current state

Evidence intake · no calibrated public forecasts yet

The ledger endpoint is live, but there are no records that have passed the calibrated publication gate. Sentinel leaves that gap visible instead of presenting an uncalibrated percentage as fact.

Cutoff integrity

Required

Resolution rule

Named source

Store

Available

Review current evidence