AI agents call list_freee_deals to retrieve information from Cockpit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves transaction data from the freee accounting API without any side effects. The word 'List' and the phrase 'for sync + classification dogfood' confirm it is a read-only operation that queries existing data. There is no indication of creating, modifying, deleting, or executing external operations.
From the tool's definition Tool name 'list_freee_deals' and description 'List transactions (取引) from freee API for the configured company' indicate retrieval/query of transaction data with no modification or deletion capability.
Attacks that exploit this kind of access
List transactions (取引) from freee API for the configured company. Useful for sync + classification dogfood. It is categorised as a Read tool in the Cockpit MCP Server, which means it retrieves data without modifying state.
Register the Cockpit MCP server in PolicyLayer and add a rule for list_freee_deals: 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 Cockpit. Nothing to install.
list_freee_deals 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 list_freee_deals 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 list_freee_deals. 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.
list_freee_deals is provided by the Cockpit MCP server (michielinksee/kansei-link-cockpit). 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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