A standalone browser observability lab inspired by Agent Runtime: enter a simple prompt and inspect model-visible context, loop stages, tool events, token estimates, verification, and persistence boundaries.
Interact
Source

A standalone browser observability lab inspired by Agent Runtime: enter a simple prompt and inspect model-visible context, loop stages, tool events, token estimates, verification, and persistence boundaries.

Interactive Demo
Standalone observability lab
Explore prompt intake, context hydration, loop policy, tool dispatch, token estimates, event evidence, verification, and persistence. This independent HTML/CSS/JavaScript project was inspired by Agent Runtime without replacing it or sharing its portfolio slug.
Video demos