Search for specific text in log files
AI agents call search_logs to retrieve information from Local Logs MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The search_logs tool performs a retrieval operation on existing log files with no side effects. It allows an AI agent to query and analyze logs but cannot create, modify, delete, or execute operations. The severity is low because even if misused, search operations on logs cannot cause harm—they only expose information that is already stored.
From the tool's definition Tool name 'search_logs' and description 'Search for specific text in log files' indicate a query operation that retrieves data without modification. This is a read-only search capability similar to grep or log file querying.
Attacks that exploit this kind of access
Search for specific text in log files. It is categorised as a Read tool in the Local Logs MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Local Logs MCP Server MCP server in PolicyLayer and add a rule for search_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 Local Logs MCP Server. Nothing to install.
search_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 search_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 search_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.
search_logs is provided by the Local Logs MCP Server MCP server (mariosss/local-logs-mcp-server). 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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