get-movements-by-keyword · MCP Finance Assistant MCP

WHAT IT DOES

What get-movements-by-keyword does on MCP Finance Assistant

AI agents call get-movements-by-keyword to retrieve information from MCP Finance Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get-movements-by-keyword needs a policy

This tool retrieves or filters existing financial movement records based on keyword criteria without creating, modifying, or deleting data. It is a search/query operation with no side effects, fitting the Read category. The low severity reflects that unauthorized access to movement history, while sensitive, does not enable direct financial transactions or irreversible changes.

From the tool's definition Tool name 'get-movements-by-keyword' indicates a retrieval operation that searches financial movements by keyword. The verb 'get' and absence of modification language suggest read-only data access. The empty description reduces confidence slightly.

Attacks that exploit this kind of access

Questions about get-movements-by-keyword

What does the get-movements-by-keyword tool do? +

get-movements-by-keyword. It is categorised as a Read tool in the MCP Finance Assistant MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get-movements-by-keyword? +

Register the MCP Finance Assistant MCP server in PolicyLayer and add a rule for get-movements-by-keyword: 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 MCP Finance Assistant. Nothing to install.

What risk level is get-movements-by-keyword? +

get-movements-by-keyword is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get-movements-by-keyword? +

Yes. Add a rate_limit block to the get-movements-by-keyword 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.

How do I block get-movements-by-keyword completely? +

Set action: deny in the PolicyLayer policy for get-movements-by-keyword. 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.

What MCP server provides get-movements-by-keyword? +

get-movements-by-keyword is provided by the MCP Finance Assistant MCP server (jorged104/mcp-notion-finance-assistant). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.