update_section · Todoist MCP Server MCP: Risk & Policy

WHAT IT DOES

What update_section does on Todoist MCP Server

AI agents use update_section to create or update resources in Todoist MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Todoist MCP Server environment.

WHY IT NEEDS A POLICY

Why update_section needs a policy

This tool modifies existing data (section properties like name and collapsed state) in a reversible manner. Users can undo or re-update sections to restore previous states. It does not delete data, execute arbitrary code, or trigger financial transactions.

From the tool's definition Tool description states 'Update a section (rename or collapse/expand)', which modifies section metadata reversibly. The operation is an update, not a deletion or irreversible destruction.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_section Rate-limited

update_section stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_section": {
      "limits": [
        {
          "counter": "update_section_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Todoist MCP Server, so you can run agents against it safely.

FAQ

Questions about update_section

What does the update_section tool do? +

Update a section (rename or collapse/expand). It is categorised as a Write tool in the Todoist MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_section? +

Register the Todoist MCP Server MCP server in PolicyLayer and add a rule for update_section: 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 Server. Nothing to install.

What risk level is update_section? +

update_section is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_section? +

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

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

update_section is provided by the Todoist MCP Server MCP server (rauf543/todoist-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.