MCP server

KnownGate Official

com.knowngate/verify

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Food verification for people and AI agents: evidence-backed verdicts, with sources and dates.

Working at last checkVerified publisher: knowngate.comAbout 1,892 tokens per request once connected4 tools

https://mcp.knowngate.com

At a glance

Type: MCP server
Publisher: knowngate.com (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 1,892 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http verify https://mcp.knowngate.com

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.verify]
url = "https://mcp.knowngate.com"

Gemini CLI

{"mcpServers":{"verify":{"httpUrl":"https://mcp.knowngate.com"}}}

Cursor

{"mcpServers":{"verify":{"url":"https://mcp.knowngate.com"}}}

VS Code

{"servers":{"verify":{"type":"http","url":"https://mcp.knowngate.com"}}}

Antigravity

agy mcp add verify https://mcp.knowngate.com

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"verify","server_url":"https://mcp.knowngate.com","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"verify","server_url":"https://mcp.knowngate.com"}

check_item ~675 tokens
Rule one food subject against the household premise (restrictions, thresholds, or both). Needs a key (Authorization: Bearer kg_live_…); create a free one with the register tool. Returns one of four verdicts (no_conflict_found, conflict_found, ask_one_question, couldnt_verify) with typed hits, source
check_plan ~652 tokens
Rule a set of items at once: a recipe's ingredients, a basket, several days. Needs a key (Authorization: Bearer kg_live_…); create a free one with the register tool. Up to 25 subjects, one call, one verdict per item plus a summary line. Each item carries its own evidence, source and read date.
check_venue ~354 tokens
Rule a whole venue's published chart against the household restrictions in one call. Needs a key (Authorization: Bearer kg_live_…); create a free one with the register tool. Returns per-verdict counts, the most severe items, the operator's cross-contact caveat verbatim, and the chart's source and re
register ~211 tokens
Sign yourself up for a developer key without leaving MCP. The email is contact and recovery, not a wall. One key per email, free tier (100 checks a month); the key is in this response and never shown again. Nothing on knowngate.com itself needs a key.

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