List real estate activities (hours entries) for the account.
AI agents call list_activities to retrieve information from REP Helper without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves existing hours/activity data for display purposes. It performs no creation, modification, deletion, or execution of external operations. The blast radius of misuse is minimal—an unauthorized user could view activity logs but cannot alter financial records, delete data, or trigger actions. Categorized as Read.
From the tool's definition Tool name 'list_activities' and description 'List real estate activities (hours entries) for the account' indicate a retrieval operation with no side effects. Returns data about tracked rental hours.
Attacks that exploit this kind of access
List real estate activities (hours entries) for the account. It is categorised as a Read tool in the REP Helper MCP Server, which means it retrieves data without modifying state.
Register the REP Helper MCP server in PolicyLayer and add a rule for list_activities: 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 REP Helper. Nothing to install.
list_activities 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_activities 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_activities. 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_activities is provided by the REP Helper MCP server (rephelper-ai/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_activities is one line of REP Helper's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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