タスクを検索する。title と notes に対する部分一致検索。
AI agents call search_tasks to retrieve information from Task MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and filters task data based on search criteria. It performs a read-only query operation with no side effects, matching the definition of the Read category. The severity is low because search results cannot harm the system or cause data loss, even if misused by an agent.
From the tool's definition Tool name is 'search_tasks' and description indicates 'partial match search' against task fields (title and notes). No modification, deletion, or execution of external operations occurs.
Attacks that exploit this kind of access
タスクを検索する。title と notes に対する部分一致検索。. It is categorised as a Read tool in the Task MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Task MCP Server MCP server in PolicyLayer and add a rule for search_tasks: 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 Task MCP Server. Nothing to install.
search_tasks 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 search_tasks 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 search_tasks. 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.
search_tasks is provided by the Task MCP Server MCP server (m-higuchi/mcp-sample). 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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