Returns the most recent logged mongod events.
AI agents call mongodb_logs to retrieve information from Legacy Mongodb without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves operational/diagnostic log data from the MongoDB daemon without side effects. It is a read operation on immutable or append-only logs. No data is created, modified, deleted, or any external operations are triggered. The severity is low because log data is non-critical to database integrity and misuse would only expose information rather than cause harm.
From the tool's definition Tool returns 'most recent logged mongod events' with no indication of modification or deletion. Server description emphasizes 'read-only access' and 'query databases safely.' Tool name and description both indicate retrieval of existing log data.
Attacks that exploit this kind of access
Returns the most recent logged mongod events. It is categorised as a Read tool in the Legacy Mongodb MCP Server, which means it retrieves data without modifying state.
Register the Legacy Mongodb MCP server in PolicyLayer and add a rule for mongodb_logs: 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 Legacy Mongodb. Nothing to install.
mongodb_logs 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 mongodb_logs 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 mongodb_logs. 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.
mongodb_logs is provided by the Legacy Mongodb MCP server (webxspark/legacy-mongodb-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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