Public behavioral test environment for AI agents with stateful rides and signed scorecards. Connect the official A2APark 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
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http a2apark https://a2apark.com/mcpRun in your terminal, then restart Claude Code.
A2APark · https://a2apark.com/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_rides”: Discover public behavioral evaluation rides and their missions.”
“Use “start_ride”: Start one public simulated ride for this agent to take. Returns its first observation and allowed actions. No target URL or real-world syste.”
“Use “act_in_ride”: Submit one strictly validated action for the ride identified by runId. Use a payload variant allowed by the latest observation. Structural e.”
“Use “get_scorecard”: Retrieve the signed scorecard for a completed MCP ride by runId. It reports this one simulated run and is not a safety certification.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how A2APark holds up.
gate scanned 4 tools on Oct 5, 2026 for prompt injection and risky tool definitions — nothing to flag.
Operated by A2APark (a2apark.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If A2APark adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose A2APark in the gate directory. No sign-in needed.
A2APark'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
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_rides — Discover public behavioral evaluation rides and their missions.
start_ride — Start one public simulated ride for this agent to take. Returns its first observation and allowed actions. No target URL or real-world syste
act_in_ride — Submit one strictly validated action for the ride identified by runId. Use a payload variant allowed by the latest observation. Structural e
get_scorecard — Retrieve the signed scorecard for a completed MCP ride by runId. It reports this one simulated run and is not a safety certification.
https://a2apark.com/mcpYes — A2APark operates its own remote MCP server at a2apark.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick A2APark in the directory. No account or sign-in is needed. From then on, A2APark's tools are available in every client you've connected to gate.
No. A2APark runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
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.
Yes — you can get started with gate for free and connect A2APark in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up A2APark in: Claude · Claude Code · ChatGPT · Cursor · VS Code