update_roadmap · Todos MCP: Risk & Policy

WHAT IT DOES

What update_roadmap does on Todos

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

WHY IT NEEDS A POLICY

Why update_roadmap needs a policy

This tool modifies roadmap data in a reversible manner (updates can typically be undone or overwritten). It does not delete data (not Destructive), does not execute arbitrary code (not Execute), involves no financial transactions (not Financial), and is a straightforward data modification operation (Write).

From the tool's definition Tool name 'update_roadmap' and description 'Update a local roadmap' indicate modification of data. The verb 'update' explicitly signals a write operation that creates or modifies data reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_roadmap Rate-limited

update_roadmap 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_roadmap": {
      "limits": [
        {
          "counter": "update_roadmap_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 Todos, so you can run agents against it safely.

FAQ

Questions about update_roadmap

What does the update_roadmap tool do? +

Update a local roadmap. It is categorised as a Write tool in the Todos 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_roadmap? +

Register the Todos MCP server in PolicyLayer and add a rule for update_roadmap: 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 Todos. Nothing to install.

What risk level is update_roadmap? +

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

Can I rate-limit update_roadmap? +

Yes. Add a rate_limit block to the update_roadmap 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_roadmap completely? +

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

update_roadmap is provided by the Todos MCP server (@hasna/todos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.