A2

A2APark

com.a2apark/a2apark

Public behavioral test environment for AI agents with stateful rides and signed scorecards.

Yes, your AI can use this right now.Answered a live MCP handshake in 110 ms with no sign-in needed and exposes 4 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://a2apark.com/mcp

4 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
list_ridesread-only

Discover public behavioral test tracks and their missions.

start_ride

Start one public simulated run for this agent to take. Returns its first observation and allowed actions. No target URL or real-world system is tested.

act_in_ride

Submit one strictly validated action for the run identified by runId. Use a payload variant allowed by the latest observation. Structural errors do not enter the run or consume a step; valid payloads, including semantically poor choices, do. Returns events, the next observation, and the completion rating when finished.

get_scorecardread-only

Retrieve the signed scorecard for a completed MCP run by runId. It reports this one simulated run and is not a safety certification.

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