Evaluate current user
AI agents call evaluateRecordsAcl to retrieve information from kintone OAuth MCP Server on Cloudflare Workers without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and evaluates access control list (ACL) information for the current user. It is a read-only operation that queries existing access control state without creating, modifying, deleting, or executing external operations. The minimal information disclosure and no side effects classify it as Read with low severity.
From the tool's definition Tool name 'evaluateRecordsAcl' and description 'Evaluate current user' indicate it queries or retrieves access control information about the authenticated user without modifying any data.
Attacks that exploit this kind of access
Evaluate current user. It is categorised as a Read tool in the kintone OAuth MCP Server on Cloudflare Workers MCP Server, which means it retrieves data without modifying state.
Register the kintone OAuth MCP Server on Cloudflare Workers MCP server in PolicyLayer and add a rule for evaluateRecordsAcl: 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 kintone OAuth MCP Server on Cloudflare Workers. Nothing to install.
evaluateRecordsAcl 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 evaluateRecordsAcl 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 evaluateRecordsAcl. 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.
evaluateRecordsAcl is provided by the kintone OAuth MCP Server on Cloudflare Workers MCP server (r3-yamauchi/kintone-oauth-mcp-server-cfw). 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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