Lấy danh sách loại activity để điền activity_id khi log time.
AI agents call get_time_activities to retrieve information from Redmine MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves a static list of activity types/categories used for time logging purposes. It performs a read-only query with no side effects, no data modification, no code execution, and no destructive operations. The returned data is informational and used as a reference for other operations. Low severity because misuse would only expose activity metadata, not cause any harm.
From the tool's definition The description states 'Lấy danh sách loại activity để điền activity_id khi log time' which translates to 'Get list of activity types to fill activity_id when logging time.' This is a retrieval operation that queries available time activity types.
Attacks that exploit this kind of access
Lấy danh sách loại activity để điền activity_id khi log time. It is categorised as a Read tool in the Redmine MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Redmine MCP Server MCP server in PolicyLayer and add a rule for get_time_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 Redmine MCP Server. Nothing to install.
get_time_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 get_time_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 get_time_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.
get_time_activities is provided by the Redmine MCP Server MCP server (tuantrunglc/mcp). 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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