search_corp_code
AI agents call search_corp_code to retrieve information from Dart Search without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to search for or retrieve corporate identification codes from the DART system. Searching and code lookup are read-only operations with no side effects, data modification, or destructive capacity. The low severity reflects minimal blast radius—incorrect searches return no data or wrong results, with no ability to alter state or trigger external operations.
From the tool's definition Tool name 'search_corp_code' combined with server purpose of searching corporate disclosures from Korea's DART system indicates a lookup/search operation.
Attacks that exploit this kind of access
search_corp_code. It is categorised as a Read tool in the Dart Search MCP Server, which means it retrieves data without modifying state.
Register the Dart Search MCP server in PolicyLayer and add a rule for search_corp_code: 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 Dart Search. Nothing to install.
search_corp_code 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 search_corp_code 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 search_corp_code. 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.
search_corp_code is provided by the Dart Search MCP server (memorise8/dart-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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