Query plugin data using natural language. Examples:
AI agents call query_plugin_data_nl to retrieve information from Sage MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation that retrieves plugin data in response to natural language queries. It has no side effects on the data or system state, making it a Read category tool with low severity. The natural language interface does not change the risk assessment since the underlying operation is still a data query.
From the tool's definition Tool name 'query_plugin_data_nl' and description 'Query plugin data using natural language' indicate a data retrieval operation. The verb 'query' combined with 'data' retrieves or queries data without modifying it.
Attacks that exploit this kind of access
Query plugin data using natural language. Examples:. It is categorised as a Read tool in the Sage MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sage MCP Server MCP server in PolicyLayer and add a rule for query_plugin_data_nl: 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 Sage MCP Server. Nothing to install.
query_plugin_data_nl 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 query_plugin_data_nl 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 query_plugin_data_nl. 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.
query_plugin_data_nl is provided by the Sage MCP Server MCP server (waggle-sensor/sage-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.
Teams ship this data inside their own products. See what a licence covers →