Get Tool Practical Help.
AI agents call get_tool_details to retrieve information from Nest Protect MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to be a utility for retrieving documentation or metadata about other tools on the server. It has no side effects, does not execute commands, does not modify data, and does not move money or delete anything. The 'get' prefix and 'help' language confirm it is a read-only information retrieval function.
From the tool's definition Tool name 'get_tool_details' and description 'Get Tool Practical Help' indicate this retrieves informational content about available tools without modifying or executing operations.
Attacks that exploit this kind of access
Get Tool Practical Help. It is categorised as a Read tool in the Nest Protect MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Nest Protect MCP Server MCP server in PolicyLayer and add a rule for get_tool_details: 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 Nest Protect MCP Server. Nothing to install.
get_tool_details 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 get_tool_details 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 get_tool_details. 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.
get_tool_details is provided by the Nest Protect MCP Server MCP server (sandraschi/nest-protect-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 →