Look up one entity by jurisdiction + state company number via OpenCorporates. Use after
AI agents call business_entity_detail to retrieve information from DOL WHD MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves publicly available company entity information from OpenCorporates without modifying, deleting, or executing operations. The 'detail' suffix indicates returning existing data records. No side effects, destructive actions, code execution, or financial operations are possible.
From the tool's definition Tool description indicates 'Look up one entity' which is a retrieval/query operation via OpenCorporates. The sibling tools include read-only operations like 'search', 'profile', and 'fields', and this follows the same pattern of data lookup with no…
Attacks that exploit this kind of access
Look up one entity by jurisdiction + state company number via OpenCorporates. Use after. It is categorised as a Read tool in the DOL WHD MCP MCP Server, which means it retrieves data without modifying state.
Register the DOL WHD MCP server in PolicyLayer and add a rule for business_entity_detail: 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 DOL WHD MCP. Nothing to install.
business_entity_detail 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 business_entity_detail 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 business_entity_detail. 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.
business_entity_detail is provided by the DOL WHD MCP server (uhq-actual/dol_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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