Show the full configuration of a specific preset.
AI agents call show_preset to retrieve information from Pypi:pypreset without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays preset configuration information. It performs no side effects, creates no data, executes no code, and makes no changes to the system. It is a pure read operation equivalent to a 'get' or 'fetch' action. The blast radius of misuse is minimal—an agent could learn preset configurations but cannot cause damage or unintended state changes.
From the tool's definition Tool name 'show_preset' and description 'Show the full configuration of a specific preset' indicate a retrieval operation that queries and displays existing preset data without modification or execution.
Attacks that exploit this kind of access
Show the full configuration of a specific preset. It is categorised as a Read tool in the Pypi:pypreset MCP Server, which means it retrieves data without modifying state.
Register the Pypi:pypreset MCP server in PolicyLayer and add a rule for show_preset: 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 Pypi:pypreset. Nothing to install.
show_preset 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 show_preset 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 show_preset. 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.
show_preset is provided by the Pypi:pypreset MCP server (KaiErikNiermann/pypreset). 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 →