get_company_info_using_name
AI agents call get_company_info_using_name to retrieve information from Rejestr Io 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 company information from a public business registry using a name parameter. It has no side effects and does not modify, delete, or execute operations. However, severity is medium rather than low because accessing business registry data at scale could enable profiling, due diligence evasion, or reconnaissance for fraud/targeting purposes.
From the tool's definition Tool name 'get_company_info_using_name' indicates retrieval of company information. Server description states it 'enabling company search' and provides 'access to Poland's largest business registry database'.
Attacks that exploit this kind of access
get_company_info_using_name. It is categorised as a Read tool in the Rejestr Io MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Rejestr Io MCP Server MCP server in PolicyLayer and add a rule for get_company_info_using_name: 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 Rejestr Io MCP Server. Nothing to install.
get_company_info_using_name 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_company_info_using_name 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_company_info_using_name. 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_company_info_using_name is provided by the Rejestr Io MCP Server MCP server (kolegaliterat/rejestr-io-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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