completeTask

Complete a task and get the next task to execute.\n

SERVERTask Orchestrator SOURCE108yen/task-orchestrator-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/108yen-task-orchestrator-mcp/completetask.md

WHAT IT DOES

What completeTask does on Task Orchestrator

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

RISK

Why completeTask is rated Medium

This tool modifies task state by marking a task as complete, which is a reversible write operation. While it also retrieves the next task (a read component), the primary action is completing/updating task status. This does not irreversibly delete data (Destructive), execute arbitrary code (Execute), or involve financial transactions (Financial).

From the tool's definition Tool name 'completeTask' indicates state modification of a task. Description states 'Complete a task' which changes task status from incomplete to complete, and 'get the next task to execute' which involves retrieving associated data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs completeTask safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Task Orchestrator, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For completeTask, this is the rule to start with:

completeTask Rate-limited

completeTask 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": {
    "completeTask": {
      "limits": [
        {
          "counter": "completetask_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Task Orchestrator, apply this rule, and every completeTask call is checked against it from then on.

FAQ

Questions about completeTask

What does the completeTask tool do? +

Complete a task and get the next task to execute.\n. It is categorised as a Write tool in the Task Orchestrator MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on completeTask? +

Register the Task Orchestrator MCP server in PolicyLayer and add a rule for completeTask: 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 Task Orchestrator. Nothing to install.

What risk level is completeTask? +

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

Can I rate-limit completeTask? +

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

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

completeTask is provided by the Task Orchestrator MCP server (108yen/task-orchestrator-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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