The KnownGate MCP server,
connected in one click.
Food verification for people and AI agents: evidence-backed verdicts, with sources and dates. Connect the official KnownGate MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add KnownGate to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http knowngate https://mcp.knowngate.comRun in your terminal, then restart Claude Code.
KnownGate · https://mcp.knowngate.com
What your AI can do with KnownGate
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “check_item”: Rule one food subject against the household premise (restrictions, thresholds, or both). Needs a key (Authorization: Bearer kg_live_…); crea.”
“Use “check_venue”: Rule a whole venue's published chart against the household restrictions in one call. Needs a key (Authorization: Bearer kg_live_…); create a.”
“Use “check_plan”: 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 on.”
“Use “register”: 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 c.”
How secure is the KnownGate MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how KnownGate holds up.
Official endpoint
Operated by KnownGate (knowngate.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If KnownGate adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick KnownGate
Choose KnownGate in the gate directory. No sign-in needed.
Use it anywhere
KnownGate's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools KnownGate exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
check_item — Rule one food subject against the household premise (restrictions, thresholds, or both). Needs a key (Authorization: Bearer kg_live_…); crea
check_venue — Rule a whole venue's published chart against the household restrictions in one call. Needs a key (Authorization: Bearer kg_live_…); create a
check_plan — 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 on
register — 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 c
Who runs the KnownGate MCP server?
The KnownGate MCP server at a glance
https://mcp.knowngate.comQuestions, answered
Is there an official KnownGate MCP server?
Yes — KnownGate operates its own remote MCP server at mcp.knowngate.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect KnownGate to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick KnownGate in the directory. No account or sign-in is needed. From then on, KnownGate's tools are available in every client you've connected to gate.
Do I need to host anything?
No. KnownGate runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the KnownGate MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect KnownGate in minutes. No credit card required.
Connect more than just KnownGate
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up KnownGate in: Claude · Claude Code · ChatGPT · Cursor · VS Code