call_platform_api · NeuronSearchLab MCP: Risk & Policy

WHAT IT DOES

What call_platform_api does on NeuronSearchLab

AI agents invoke call_platform_api to trigger actions in NeuronSearchLab. 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 call_platform_api needs a policy

This tool is a generic fallback that can invoke any admin-console API route. While described as 'safe,' the blast radius is high because it can trigger a wide range of operations (reads, writes, deletes, executes) depending on which route is called.

From the tool's definition 'Calls safe admin-console /api routes directly when no dedicated MCP tool exists' — executes arbitrary API calls against an admin console

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

call_platform_api Rate-limited

call_platform_api 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": {
    "call_platform_api": {
      "limits": [
        {
          "counter": "call_platform_api_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 NeuronSearchLab, so you can run agents against it safely.

FAQ

Questions about call_platform_api

What does the call_platform_api tool do? +

Fallback tool for internal mode only. Calls safe admin-console /api routes directly when no dedicated MCP tool exists. It is categorised as a Execute tool in the NeuronSearchLab MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on call_platform_api? +

Register the NeuronSearchLab MCP server in PolicyLayer and add a rule for call_platform_api: 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 NeuronSearchLab. Nothing to install.

What risk level is call_platform_api? +

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

Can I rate-limit call_platform_api? +

Yes. Add a rate_limit block to the call_platform_api 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 call_platform_api completely? +

Set action: deny in the PolicyLayer policy for call_platform_api. 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 call_platform_api? +

call_platform_api is provided by the NeuronSearchLab MCP server (neuronsearchlab/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.