AgenTrust Research
Technical reports with open source, recorded experiments, and explicit limits. Read the work, inspect the evidence, and cite a specific version.
Runtime evidence
A portable format for runtime claims, with recorded measurements of signing, verification, record size, and conformance fixtures.
Read the reportTool-call enforcement
A gateway design combining policy evaluation, session sensitivity, tool-catalog pinning, and signed tool-call records.
Read the reportAgent identity
A signed baseline for agent artifacts, with recorded Ed25519 benchmarks, delegation checks, and tamper probes.
Read the reportModel weight custody
A portable custody contract binding exact weights, measured workload, fresh channel-bound release, renewable authority, terminal evidence and derivative lineage.
Read the reportDelegation evidence
A trust profile on A2A composing narrowing delegation credentials, peer attestation appraisal, sealed payloads and linked per-hop provenance records.
Read the reportGovernance telemetry
A backend-neutral contract for six governance event families that keeps lossy operational telemetry separate from evidence whose completeness is stated.
Read the reportConfidential handoffs
A conditional composition argument and proposed handoff contract for when tool calls and delegations preserve an authorized plaintext-holder boundary.
Read the reportThese reports preserve historical designs and software evaluations. A signature, an attestation result, and an execution-completeness claim establish different properties. Each paper page identifies the evidence evaluated and the limits that remain.
For implementation, follow the current project specifications linked from each report. Paper text is available under CC BY 4.0; code retains its project license.