AI agents call rucio_get_dataset_locks to retrieve information from Rucio without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name strongly suggests a read-only query operation that retrieves lock information about datasets in Rucio. No modification, deletion, or execution of arbitrary code is implied. As a retrieval operation with no side effects, it falls under the Read category with low severity since querying data locks poses minimal risk even if misused.
From the tool's definition Tool name 'rucio_get_dataset_locks' contains the verb 'get', which indicates data retrieval. The empty description limits confidence, but the naming convention aligns with other read-only sibling tools like 'rucio_get_did', 'rucio_get_account', and…
Attacks that exploit this kind of access
rucio_get_dataset_locks. It is categorised as a Read tool in the Rucio MCP Server, which means it retrieves data without modifying state.
Register the Rucio MCP server in PolicyLayer and add a rule for rucio_get_dataset_locks: 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 Rucio. Nothing to install.
rucio_get_dataset_locks 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 rucio_get_dataset_locks 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 rucio_get_dataset_locks. 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.
rucio_get_dataset_locks is provided by the Rucio MCP server (kratsg/rucio-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.
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