Audit AI-powered interfaces against the uxuiprinciples Part V taxonomy — 44 principles covering transparency, trust calibration, human override, consent, agentic workflows, and conversational design. Returns structured findings with severity and remediation. API key optional — enriched output requires…
Behavioral trust grades (A–F) for MCP servers. Use when an agent needs to check whether an MCP server is safe before using it, verify an onchain attestation before trusting or paying a server, look up a server's published grade, get a project graded, or understand why a server received a grade. Polygraph connects to…
Proof-of-done enforcement gate — records fresh evidence before any agent can claim "done". Runs your verifying command (tests, build, lint, curl) through a tamper-evident gate that records the command, exit code, and SHA-256 of the output. Blocks completion on any failing, stale, or already-consumed receipt. Works…
End-to-end verify, simplify, and ship the current change. Use when the user says "go" or "/go" at the end of an instruction, or explicitly asks to verify and PR. Detects what was touched (capability / API route / SDK / frontend / docs), runs the right verification, invokes /simplify, and opens a PR. Refuses to PR if…
Use when switching the upstream vendor for a compliance capability (sanctions, PEP, adverse media, UBO, KYB, payments, embeddings, log sink). Prevents the cert-audit RED-2 failure mode where the methodology page named OpenSanctions for 3 days after the platform had moved to Dilisense. Forces the surface-update +…
Resolve and check MCP servers using MCPLookup's public identity and trust evidence. Use before recommending, installing, or connecting an MCP server; when identifying an official or first-party server; when comparing similarly named servers, packages, repositories, or endpoints; or when a user asks whether an MCP…
Agent-to-agent payments, marketplace, identity, and trust scoring. Escrow is simulated via an in-memory SQLite ledger — no real funds are held. Stripe integration handles actual payment processing.