create_task · Inkwell MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_task does on Inkwell MCP Server

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

WHY IT NEEDS A POLICY

Why create_task needs a policy

Creating a task modifies state by adding a new record to the squad service, making this a Write operation rather than Read (which would only retrieve data) or Execute (which would run arbitrary code). The severity is medium because task creation could affect workflow and resource allocation, but the impact is reversible and localized to task management.

From the tool's definition Tool name 'create_task' and description 'Create a task in the squad service for this site' indicates creating/adding a new task entity, which is a reversible write operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_task Rate-limited

create_task 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": {
    "create_task": {
      "limits": [
        {
          "counter": "create_task_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 Inkwell MCP Server, so you can run agents against it safely.

FAQ

Questions about create_task

What does the create_task tool do? +

[Network] Create a task in the squad service for this site. Requires network connection. It is categorised as a Write tool in the Inkwell 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 create_task? +

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

What risk level is create_task? +

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

Can I rate-limit create_task? +

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

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

create_task is provided by the Inkwell MCP Server MCP server (mumega-com/inkwell). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.