set_encryption_profile · Todos MCP: Risk & Policy

WHAT IT DOES

What set_encryption_profile does on Todos

AI agents use set_encryption_profile 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 set_encryption_profile needs a policy

This tool creates or updates encryption profiles, which are configuration artifacts. While it modifies system state reversibly (profiles can be updated or removed), it doesn't execute arbitrary code, delete data irreversibly, or move money.

From the tool's definition Tool description states 'Create or update a local encryption profile' — clear write operations that modify configuration state. The mention of key material handling via environment variables indicates sensitivity around credential/encryption management.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_encryption_profile Rate-limited

set_encryption_profile 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": {
    "set_encryption_profile": {
      "limits": [
        {
          "counter": "set_encryption_profile_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 set_encryption_profile

What does the set_encryption_profile tool do? +

Create or update a local encryption profile. Key material is referenced by environment variable and is never stored. 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 set_encryption_profile? +

Register the Todos MCP server in PolicyLayer and add a rule for set_encryption_profile: 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 set_encryption_profile? +

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

Can I rate-limit set_encryption_profile? +

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

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

set_encryption_profile 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.