AI agents call get_summary to retrieve information from Rize without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries productivity summary data (total time, focus time, meeting time, break time) within a specified time range. It performs no modifications, deletions, or external operations—purely informational access to existing data. Typical blast radius from misuse is low; an agent fetching incorrect time summaries causes no irreversible harm or system state changes.
From the tool's definition Tool name 'get_summary' and description 'Get productivity summary (total, focus, meeting, break time) within a time range' indicate data retrieval with no side effects.
Attacks that exploit this kind of access
Get productivity summary (total, focus, meeting, break time) within a time range. It is categorised as a Read tool in the Rize MCP Server, which means it retrieves data without modifying state.
Register the Rize MCP server in PolicyLayer and add a rule for get_summary: 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 Rize. Nothing to install.
get_summary 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_summary 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_summary. 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_summary is provided by the Rize MCP server (rize-io/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
get_summary is one line of Rize'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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