Whatdidmyagentdo

The product is a browser-based checker that analyzes agent logs, traces, JSON, and signed records to distinguish what is merely observable from what another party can independently verify, addressing whether evidence would hold up in incident reviews, disputes, payment questions, and audits. It is for developers and B2B engineering teams building and operating agents, APIs, and services. It runs entirely locally in the browser using native WebCrypto Ed25519 verification with no uploads, opt-in issuer-key resolution, and a portable signed-record format.

Key features

• Paste logs, traces, JSON, signed records
• Ed25519 signature verification in browser
• Structural evidence scorecard (heuristic)
• Workflow-specific assessments
• API call verification
• MCP tool run verification
• Agent action verification
• Gateway decision verification
• Payment event verification
• Provisioning event verification
• Opt-in issuer-key JWK/JWKS resolution
• Local-only execution with no uploads
• Portable interaction-record+jwt format