Search the Microsoft Style Guide for specific guidance
AI agents call search_style_guide to retrieve information from Microsoft Style Guide MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information from a static reference document (the Microsoft Style Guide). Searching reference material is a classic Read operation—it queries data without creating, modifying, deleting, or executing anything. The low severity reflects that misuse poses no risk of data loss, unauthorized changes, or resource exhaustion beyond normal query load.
From the tool's definition Tool name 'search_style_guide' and description 'Search the Microsoft Style Guide for specific guidance' indicate a query/retrieval operation with no data modification or side effects.
Attacks that exploit this kind of access
Search the Microsoft Style Guide for specific guidance. It is categorised as a Read tool in the Microsoft Style Guide MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Microsoft Style Guide MCP Server MCP server in PolicyLayer and add a rule for search_style_guide: 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 Microsoft Style Guide MCP Server. Nothing to install.
search_style_guide 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_style_guide 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_style_guide. 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_style_guide is provided by the Microsoft Style Guide MCP Server MCP server (mbender-ms/mslearn-authoring-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.
Teams ship this data inside their own products. See what a licence covers →