check-collision · AL Object ID Ninja MCP Server MCP

WHAT IT DOES

What check-collision does on AL Object ID Ninja MCP Server

AI agents call check-collision to retrieve information from AL Object ID Ninja MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why check-collision needs a policy

This tool performs a collision detection check—a read-only operation that queries the existing object ID assignments to determine if a proposed ID would conflict. No data is created, modified, deleted, or executed. It provides informational output to prevent problems upstream, similar to a validation or search operation.

From the tool's definition Tool name 'check-collision' and description 'Check if an object ID would cause a collision' indicate a query/validation operation that reads state without modification.

Documented attack patterns abuse exactly the kind of access check-collision gives an agent:

POLICY

How to control check-collision

PolicyLayer is an MCP gateway — it sits between your AI agents and AL Object ID Ninja MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for check-collision:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "check-collision": {}
  }
}

check-collision is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register AL Object ID Ninja MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
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FAQ

Questions about check-collision

What does the check-collision tool do? +

Check if an object ID would cause a collision. It is categorised as a Read tool in the AL Object ID Ninja MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on check-collision? +

Register the AL Object ID Ninja MCP Server MCP server in PolicyLayer and add a rule for check-collision: 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 AL Object ID Ninja MCP Server. Nothing to install.

What risk level is check-collision? +

check-collision is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit check-collision? +

Yes. Add a rate_limit block to the check-collision 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 check-collision completely? +

Set action: deny in the PolicyLayer policy for check-collision. 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 check-collision? +

check-collision is provided by the AL Object ID Ninja MCP Server MCP server (sshadows/al-objid-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every AL Object ID Ninja MCP Server tool call.

Start from AL Object ID Ninja MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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26 AL Object ID Ninja MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.