Run a read-only MongoDB find query. Prefer this over the low-level query tool for standard document retrieval.
AI agents call find to retrieve information from Askdb without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves documents from a MongoDB database without modification, deletion, or execution of arbitrary operations. The read-only designation and standard document retrieval use case place it squarely in the Read category. Severity is low because the blast radius of misuse is limited to unauthorized data access within database permissions, without ability to modify or delete data.
From the tool's definition Tool name 'find' and description explicitly states 'Run a read-only MongoDB find query' with preference 'for standard document retrieval.' The read-only constraint and retrieval-only purpose clearly indicate data querying with no side effects.
Documented attack patterns abuse exactly the kind of access find gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Askdb, and nothing reaches the server without passing your rules. This is the rule we recommend for find:
{
"version": "1",
"default": "deny",
"tools": {
"find": {}
}
}find is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Run a read-only MongoDB find query. Prefer this over the low-level query tool for standard document retrieval. It is categorised as a Read tool in the Askdb MCP Server, which means it retrieves data without modifying state.
Register the Askdb MCP server in PolicyLayer and add a rule for find: 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 Askdb. Nothing to install.
find is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the find 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.
Set action: deny in the PolicyLayer policy for find. 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.
find is provided by the Askdb MCP server (mgorabbani/askdb). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Askdb, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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10 Askdb tools catalogued and risk-classified — across an index of 43,000+ MCP servers.