The Agenttune MCP server,
connected in one click.
Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests. Connect the official Agenttune 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 Agenttune 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 agenttune https://agent-tune.com/mcpRun in your terminal, then restart Claude Code.
Agenttune · https://agent-tune.com/mcp
What your AI can do with Agenttune
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_tunings”: Catalog of all 43 AgentTune personality tuning files (slug, code, name, one-line blurb), optionally filtered by system. Use it to resolve a.”
“Use “get_tuning”: Fetch one tuning file as Markdown with YAML front-matter. The front-matter is machine-readable install metadata (install.surfaces = where to.”
“Use “get_test_spec”: Fetch a complete, self-contained test specification as Markdown: full item list, response scale, scoring algorithm, and the mapping from res.”
How secure is the Agenttune MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Agenttune holds up.
Official endpoint
Operated by Agenttune (agent-tune.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 Agenttune 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 Agenttune
Choose Agenttune in the gate directory. No sign-in needed.
Use it anywhere
Agenttune'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 Agenttune exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_tunings — Catalog of all 43 AgentTune personality tuning files (slug, code, name, one-line blurb), optionally filtered by system. Use it to resolve a
get_tuning — Fetch one tuning file as Markdown with YAML front-matter. The front-matter is machine-readable install metadata (install.surfaces = where to
get_test_spec — Fetch a complete, self-contained test specification as Markdown: full item list, response scale, scoring algorithm, and the mapping from res
Who runs the Agenttune MCP server?
The Agenttune MCP server at a glance
https://agent-tune.com/mcpQuestions, answered
Is there an official Agenttune MCP server?
Yes — Agenttune operates its own remote MCP server at agent-tune.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 Agenttune to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Agenttune in the directory. No account or sign-in is needed. From then on, Agenttune's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Agenttune runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Agenttune 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 Agenttune in minutes. No credit card required.
Connect more than just Agenttune
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Agenttune in: Claude · Claude Code · ChatGPT · Cursor · VS Code