書類の特定セクション全文を取得します。
AI agents call get_filing_section to retrieve information from Japan Ir Search without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves document sections from Japanese corporate IR filings without creating, modifying, or deleting data. It is a straightforward read operation that queries existing indexed content. No side effects or irreversible actions are possible. Severity is low as misuse would only expose publicly available corporate filing information.
From the tool's definition Tool description states '書類の特定セクション全文を取得します' (retrieves the full text of a specific section of a document). The verb '取得します' (get/retrieve) indicates data retrieval with no modification.
Attacks that exploit this kind of access
書類の特定セクション全文を取得します。. It is categorised as a Read tool in the Japan Ir Search MCP Server, which means it retrieves data without modifying state.
Register the Japan Ir Search MCP server in PolicyLayer and add a rule for get_filing_section: 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 Japan Ir Search. Nothing to install.
get_filing_section 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_filing_section 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_filing_section. 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_filing_section is provided by the Japan Ir Search MCP server (tamcho113/japan-ir-search). 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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