seevo_logout · Seevo MCP: Risk & Policy

WHAT IT DOES

What seevo_logout does on Seevo

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

WHY IT NEEDS A POLICY

Why seevo_logout needs a policy

While the tool removes/deletes data (which could suggest Destructive), the deletion is of temporary authentication state that can be re-established through re-login, not permanent or irreversible data. The primary effect is modifying session/auth state rather than destroying user data.

From the tool's definition Tool description states it deletes saved authentication tokens ("保存された認証トークンを削除します" = "delete saved authentication tokens"). This is a Write operation that modifies authentication state by removing stored credentials.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

seevo_logout Rate-limited

seevo_logout 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": {
    "seevo_logout": {
      "limits": [
        {
          "counter": "seevo_logout_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 Seevo, so you can run agents against it safely.

FAQ

Questions about seevo_logout

What does the seevo_logout tool do? +

Seevoからログアウトして保存された認証トークンを削除します。. It is categorised as a Write tool in the Seevo MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on seevo_logout? +

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

What risk level is seevo_logout? +

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

Can I rate-limit seevo_logout? +

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

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

seevo_logout is provided by the Seevo MCP server (@zelklab/seevo-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.