The ZTL Judge MCP server,
connected in one click.
Zero-trust logic judge: your AI writes a claim as a ZFL table, the ZTL core judges it. Connect the official ZTL Judge 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 ZTL Judge 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 ztl-judge https://api.vitalyreznik.com/mcpRun in your terminal, then restart Claude Code.
ZTL Judge · https://api.vitalyreznik.com/mcp
What your AI can do with ZTL Judge
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “language”: The ZFL language: the columns of a row, the document fields, their meaning and rules.”
“Use “examples”: Worked examples: questions already written as ZFL documents, ready to judge.”
“Use “judge”: Judge a ZFL document with ZTL, a zero-trust logic: three values, two-valued connectives. Args: document: The ZFL document, as a.”
How secure is the ZTL Judge MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how ZTL Judge holds up.
Security grade A
gate scanned 3 tools on Nov 3, 2026 for prompt injection and risky tool definitions — nothing to flag.
Official endpoint
Operated by ZTL Judge (vitalyreznik.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 ZTL Judge 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 ZTL Judge
Choose ZTL Judge in the gate directory. No sign-in needed.
Use it anywhere
ZTL Judge'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 ZTL Judge exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
language — The ZFL language: the columns of a row, the document fields, their meaning and rules.
examples — Worked examples: questions already written as ZFL documents, ready to judge.
judge — Judge a ZFL document with ZTL, a zero-trust logic: three values, two-valued connectives. Args: document: The ZFL document, as a
Who runs the ZTL Judge MCP server?
The ZTL Judge MCP server at a glance
https://api.vitalyreznik.com/mcpQuestions, answered
Is there an official ZTL Judge MCP server?
Yes — ZTL Judge operates its own remote MCP server at api.vitalyreznik.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 ZTL Judge to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick ZTL Judge in the directory. No account or sign-in is needed. From then on, ZTL Judge's tools are available in every client you've connected to gate.
Do I need to host anything?
No. ZTL Judge runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the ZTL Judge 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 ZTL Judge in minutes. No credit card required.
Connect more than just ZTL Judge
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up ZTL Judge in: Claude · Claude Code · ChatGPT · Cursor · VS Code