k1_walk_to · Execution Market MCP: Risk & Policy

WHAT IT DOES

What k1_walk_to does on Execution Market

AI agents invoke k1_walk_to to trigger actions in Execution Market. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why k1_walk_to needs a policy

This tool physically drives a robot (the K1) to a specified location and heading at a given speed. It triggers a real-world physical action with immediate external consequences — movement of a physical machine. This is an Execute-category action. Severity is high because misuse could cause physical harm, collisions, property damage, or unsafe robot behavior in the real world.

From the tool's definition Drive the K1 to (x_m, y_m, heading_deg) at max_speed_mps

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

k1_walk_to Rate-limited

k1_walk_to stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "k1_walk_to": {
      "limits": [
        {
          "counter": "k1_walk_to_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Execution Market, so you can run agents against it safely.

FAQ

Questions about k1_walk_to

What does the k1_walk_to tool do? +

Drive the K1 to (x_m, y_m, heading_deg) at max_speed_mps. It is categorised as a Execute tool in the Execution Market MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on k1_walk_to? +

Register the Execution Market MCP server in PolicyLayer and add a rule for k1_walk_to: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Execution Market. Nothing to install.

What risk level is k1_walk_to? +

k1_walk_to is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit k1_walk_to? +

Yes. Add a rate_limit block to the k1_walk_to rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block k1_walk_to completely? +

Set action: deny in the PolicyLayer policy for k1_walk_to. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides k1_walk_to? +

k1_walk_to is provided by the Execution Market MCP server (https://mcp.execution.market/mcp/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.