Fetch the list of ransomware groups that have ransom notes available.
AI agents call fetch_ransomnote_groups_tool to retrieve information from Ransomware Analysis 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 and lists publicly available ransomware group information from the ransomware.live API. It is a read-only query operation that gathers threat intelligence data for analysis purposes. There are no side effects, data modifications, deletions, or command executions involved.
From the tool's definition Tool name and description indicate it 'Fetch the list' of ransomware groups with ransom notes. The verb 'Fetch' is a retrieval operation with no side effects.
Attacks that exploit this kind of access
Fetch the list of ransomware groups that have ransom notes available. It is categorised as a Read tool in the Ransomware Analysis MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Ransomware Analysis MCP Server MCP server in PolicyLayer and add a rule for fetch_ransomnote_groups_tool: 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 Ransomware Analysis MCP Server. Nothing to install.
fetch_ransomnote_groups_tool 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 fetch_ransomnote_groups_tool 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 fetch_ransomnote_groups_tool. 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.
fetch_ransomnote_groups_tool is provided by the Ransomware Analysis MCP Server MCP server (mohamedouamer19/ransomware_scraper). 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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