get_connections_by_person
AI agents call get_connections_by_person 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.
The tool follows the pattern of sibling tools (get_beneficiary, get_company_info_*) which are all read operations querying the registry database. The name suggests it retrieves existing connection data without modification. However, confidence is moderate (0.75) rather than high because the description is empty, leaving some ambiguity about exact scope and whether it might expose sensitive personal network data.
From the tool's definition Tool name 'get_connections_by_person' indicates data retrieval. The server provides 'access to Poland's largest business registry database, enabling company search, beneficiary checks, and financial document retrieval.' This tool appears to retrieve…
Attacks that exploit this kind of access
get_connections_by_person. 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_connections_by_person: 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_connections_by_person 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_connections_by_person 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_connections_by_person. 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_connections_by_person 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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