Select data from database table.
AI agents call select_data to retrieve information from Claude File Management Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a SELECT operation which retrieves/queries data from a database table without modifying it. This is a read-only operation with no side effects. Severity is low as it only reads data, though there is slight concern about potential exposure of sensitive data.
From the tool's definition Select data from database table.
Attacks that exploit this kind of access
Select data from database table. It is categorised as a Read tool in the Claude File Management Server MCP Server, which means it retrieves data without modifying state.
Register the Claude File Management Server MCP server in PolicyLayer and add a rule for select_data: 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 Claude File Management Server. Nothing to install.
select_data 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 select_data 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 select_data. 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.
select_data is provided by the Claude File Management Server MCP server (vipin1000/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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