The Verifier MCP server,
connected in one click.
MCP tool observatory: do registry servers answer, and are their answers true? No key. Connect the official Verifier 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 Verifier 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 verifier https://robinsaige.com/mcpRun in your terminal, then restart Claude Code.
Verifier · https://robinsaige.com/mcp
What your AI can do with Verifier
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “registry_pulse”: Call this FIRST for the state of the MCP tool ecosystem in one shot: how many servers exist, how many actually answer a real handshake, how.”
“Use “should_i_use”: THE GATE — call this before your agent depends on a tool you don't already trust. Give an exact server registry name and get a one-word verd.”
“Use “find_tools”: Find and RANK the trustworthy tool for a NEED. Describe the task in plain words ('screen a company for sanctions', 'US tariff data', 'vessel.”
“Use “resolve_server_name”: Resolve a partial or misspelled server name to its EXACT registry id before calling should_i_use / check_server. Matches a fragment against.”
How secure is the Verifier MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Verifier holds up.
Official endpoint
Operated by Verifier (robinsaige.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 Verifier 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 Verifier
Choose Verifier in the gate directory. No sign-in needed.
Use it anywhere
Verifier'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 Verifier exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
registry_pulse — Call this FIRST for the state of the MCP tool ecosystem in one shot: how many servers exist, how many actually answer a real handshake, how
should_i_use — THE GATE — call this before your agent depends on a tool you don't already trust. Give an exact server registry name and get a one-word verd
find_tools — Find and RANK the trustworthy tool for a NEED. Describe the task in plain words ('screen a company for sanctions', 'US tariff data', 'vessel
resolve_server_name — Resolve a partial or misspelled server name to its EXACT registry id before calling should_i_use / check_server. Matches a fragment against
check_server — The FULL evidence behind the verdict for ONE server, by exact registry name — call should_i_use first for the one-word decision; call this w
report_call — AFTER your agent calls a tool, fire-and-forget how it went — success/failure, latency, cost — so the observatory accumulates realized reliab
changes_since — What changed in the tool economy since a date: verdict flips, deaths, revivals, new servers, confirmed drift — the census diff as data. Poll
list_findings — The observatory's ruled findings — each with its claim and its falsification test — plus the public corrections log (what we published, then
Who runs the Verifier MCP server?
The Verifier MCP server at a glance
https://robinsaige.com/mcpQuestions, answered
Is there an official Verifier MCP server?
Yes — Verifier operates its own remote MCP server at robinsaige.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 Verifier to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Verifier in the directory. No account or sign-in is needed. From then on, Verifier's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Verifier runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Verifier 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 Verifier in minutes. No credit card required.
Connect more than just Verifier
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Verifier in: Claude · Claude Code · ChatGPT · Cursor · VS Code