Return the style guide id belonging to the user. This style guide id can be passed to jasper
AI agents call get-jasper-style-guides to retrieve information from Jasper AI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves a style guide identifier from the Jasper AI platform without creating, modifying, deleting, or executing any operations. It has no side effects and merely provides data to the caller for use in subsequent operations. The blast radius of misuse is minimal—an attacker could only view available style guide IDs, not alter or delete them.
From the tool's definition Tool name and description indicate a retrieval operation: 'Return the style guide id belonging to the user.' The verb 'Return' and the lack of any modification language confirm this is a data retrieval action.
Attacks that exploit this kind of access
Return the style guide id belonging to the user. This style guide id can be passed to jasper. It is categorised as a Read tool in the Jasper AI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Jasper AI MCP Server MCP server in PolicyLayer and add a rule for get-jasper-style-guides: 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 Jasper AI MCP Server. Nothing to install.
get-jasper-style-guides 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-jasper-style-guides 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-jasper-style-guides. 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-jasper-style-guides is provided by the Jasper AI MCP Server MCP server (latecheckout/jasper-mcp-proto). 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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