List all locally processed datasets with their metadata and processing information.
AI agents call list_processed_datasets to retrieve information from MCP Dataset Onboarding 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 simple query/list operation that retrieves information about already-processed datasets. It has no side effects, cannot modify data, and poses minimal risk even if misused by an AI agent. The blast radius is limited to information disclosure of dataset metadata that likely already exists in the system.
From the tool's definition Tool name 'list_processed_datasets' and description 'List all locally processed datasets' indicate a retrieval operation. The function lists and retrieves metadata about existing datasets without modifying, deleting, or executing code.
Attacks that exploit this kind of access
List all locally processed datasets with their metadata and processing information. It is categorised as a Read tool in the MCP Dataset Onboarding Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Dataset Onboarding Server MCP server in PolicyLayer and add a rule for list_processed_datasets: 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 MCP Dataset Onboarding Server. Nothing to install.
list_processed_datasets 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 list_processed_datasets 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 list_processed_datasets. 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.
list_processed_datasets is provided by the MCP Dataset Onboarding Server MCP server (magenta91/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_processed_datasets is one line of MCP Dataset Onboarding Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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