Playground

See it work. Verify it yourself.

One tool runs the live Ed25519 verifier. Six tools are interactive fixture demos using bundled, schema-faithful sample data. Every card labels which mode it uses before you open it.

suggested path: Hub → Resolve → Verify → Explorer

The directory

Explore the trust model with bundled agent records.
Hub→
Fixture demo

Filter seven bundled agent records and inspect their example trust grades.

Resolve→
Fixture demo

Resolve bundled agent records against example pinned roots. This demo does not query the Hub.

Trust→
Fixture demo

Run a real local signature check over a bundled capability card, then inspect its example trust grade.

Analyze a session

Explore schema-faithful session fixtures.
Explorer→
Fixture demo

Explore how a bundled multi-agent session folds into an example Merkle root.

Compare→
Fixture demo

Diff two bundled runs and see model, file, and activity changes.

Inspector→
Fixture demo

Run a bundled receipt through structural checks. A perfect score is not cryptographic verification.

The cryptography

The live verification engine.
Verify→
Live verifier

Run the real Ed25519 WASM verifier over a bundled signed fixture. Tampering genuinely fails.

These playgrounds use bundled local fixtures, so the demo data does not leave your browser. Verify runs the real WASM signature engine. The other tools teach directory, trust, session, comparison, and structural-inspection behavior without claiming a live Hub lookup.