stale_session_report · Clean Process Ended MCP

WHAT IT DOES

What stale_session_report does on Clean Process Ended

AI agents call stale_session_report to retrieve information from Clean Process Ended 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 stale_session_report needs a policy

The tool explicitly states it is 'report-only', meaning it only retrieves and presents information about stale sessions without making any modifications or side effects. This is a pure read/query operation with minimal blast radius.

From the tool's definition 'Report previous sessions... that appear stale. This is report-only.'

Attacks that exploit this kind of access

Questions about stale_session_report

What does the stale_session_report tool do? +

Report previous sessions from this installation that appear stale. This is report-only. It is categorised as a Read tool in the Clean Process Ended MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on stale_session_report? +

Register the Clean Process Ended MCP server in PolicyLayer and add a rule for stale_session_report: 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 Clean Process Ended. Nothing to install.

What risk level is stale_session_report? +

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

Can I rate-limit stale_session_report? +

Yes. Add a rate_limit block to the stale_session_report 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 stale_session_report completely? +

Set action: deny in the PolicyLayer policy for stale_session_report. 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 stale_session_report? +

stale_session_report is provided by the Clean Process Ended MCP server (marcelocaporale/clean-process-ended). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.