Get tasks completed that were due within a specific date range
AI agents call get-tasks-completed-by-due-date to retrieve information from Todoist MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries completed tasks filtered by due date. It performs a read-only operation that retrieves information without creating, modifying, deleting, or triggering external side effects. The blast radius of misuse is minimal—worst case an agent views task completion history it shouldn't have access to, which is a data disclosure issue rather than a destructive or irreversible action.
From the tool's definition Tool name 'get-tasks-completed-by-due-date' and description 'Get tasks completed that were due within a specific date range' indicate a retrieval operation with no modification of data.
Attacks that exploit this kind of access
Get tasks completed that were due within a specific date range. It is categorised as a Read tool in the Todoist MCP MCP Server, which means it retrieves data without modifying state.
Register the Todoist MCP server in PolicyLayer and add a rule for get-tasks-completed-by-due-date: 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 Todoist MCP. Nothing to install.
get-tasks-completed-by-due-date 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-tasks-completed-by-due-date 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-tasks-completed-by-due-date. 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-tasks-completed-by-due-date is provided by the Todoist MCP server (jdh747/todoist-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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