The Tern MCP server,
connected in one click.
Resolve capability gaps: validate native MCPs, search live web, and record unmet demand. Connect the official Tern 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 Tern 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 tern https://mcp.tern0.com/mcpRun in your terminal, then restart Claude Code.
Tern · https://mcp.tern0.com/mcp
What your AI can do with Tern
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “resolve”: Resolve a real-world capability request. Search the official MCP Registry, actively validate public candidate MCP tool surfaces, then fall b.”
“Use “submit_mandate”: Record high-intent demand for a capability an agent wants fulfilled. Supplier contact and spending are not enabled yet.”
“Use “report_outcome”: Report whether a resolver request actually worked and how much agent friction it required.”
How secure is the Tern MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Tern holds up.
Official endpoint
Operated by Tern (tern0.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 Tern 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 Tern
Choose Tern in the gate directory. No sign-in needed.
Use it anywhere
Tern'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 Tern exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
resolve — Resolve a real-world capability request. Search the official MCP Registry, actively validate public candidate MCP tool surfaces, then fall b
submit_mandate — Record high-intent demand for a capability an agent wants fulfilled. Supplier contact and spending are not enabled yet.
report_outcome — Report whether a resolver request actually worked and how much agent friction it required.
Who runs the Tern MCP server?
The Tern MCP server at a glance
https://mcp.tern0.com/mcpQuestions, answered
Is there an official Tern MCP server?
Yes — Tern operates its own remote MCP server at mcp.tern0.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 Tern to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Tern in the directory. No account or sign-in is needed. From then on, Tern's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Tern runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Tern 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 Tern in minutes. No credit card required.
Connect more than just Tern
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Tern in: Claude · Claude Code · ChatGPT · Cursor · VS Code