Evidence-to-Action Permission Gate
A small developer-facing checkpoint for the moment when an agent has to decide whether to act, wait, ask for a source, or refuse. The public prototype validates structure; it does not decide whether a claim is true.
The checkpoint
Fluent output is not the same thing as permission. This prototype makes the handoff explicit with four states:
The same vocabulary can sit before a larger workflow, but the production system must add its own evidence sources, permissions, human review, and audit controls.
Run a synthetic case
Public boundary
Not a production authorization service. This page contains no private prompts, customer data, provider receipts, credentials, unreleased weights, deployment thresholds, or real-world control path. It does not provide safety certification, SOTA evidence, or a guarantee that a claim is true.
Code, synthetic fixtures, tests, and documentation are available under the stated open-source license. See the repository release boundary before adding an integration.