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Card 199 of 9812026-09-22 issue

Observed arrival · 2026-09-22

Dimensional Frame Harness

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Editorial interest 84/100 Selection signal · not a rating of the site

An interactive runtime harness that checks whether an AI agent’s actions remain consistent with what it says it intends to do.

Landing page captured for the 2026-09-22 issue.
For
AI safety and agent-system builders
Worth noticing
The demo logs every action while checking for harm that appears only across the complete run.

Field notes

The demonstration is organized around a reference monitor that evaluates an agent as its run unfolds, recording every action even when no rule fires. Its central case is a data-egress sequence: individual actions look acceptable, but their combination sends a sensitive customer record beyond the boundary. The site also links to a ten-standard coordination framework on GitHub and an AI prompt launcher for applying the suite to an organization.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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dimensionalframeharness.com

Landing page observed 2026-09-22. The live site may have changed.