SmitheryListed

KnownGate

KnownGate is the food verification layer for people and AI agents: it checks food against what must not be in it, or a number it must stay under, and returns evidence-backed verdicts with their sources and read dates. Official registry entry: com.knowngate/verify. Transport: Streamable HTTP at https://mcp.knowngate.com. Tools: check_item, check_venue, check_plan, register. Four verdicts (no_conflict_found, conflict_found, ask_one_question, couldnt_verify); two are honest ways of saying we don't know; the word safe never appears. A free key (100 checks a month) is created in-band with the register tool, no signup. Evidence standard: https://www.knowngate.com/standard

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.