Updates an existing checklist item.
AI agents use update_checklist_item to create or update resources in Divide and Conquer MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Divide and Conquer MCP Server environment.
This tool modifies existing checklist items, which is a reversible write operation. The blast radius is minimal because checklist updates only affect task metadata stored in the context of a task-tracking system—there is no irreversible deletion, code execution, financial impact, or external system modification.
From the tool's definition Tool name 'update_checklist_item' and description 'Updates an existing checklist item' indicate modification of data. The tool creates or modifies checklist items reversibly within a task tracking system.
Documented attack patterns abuse exactly the kind of access update_checklist_item gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Divide and Conquer MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for update_checklist_item:
{
"version": "1",
"default": "deny",
"tools": {
"update_checklist_item": {
"limits": [
{
"counter": "update_checklist_item_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}update_checklist_item 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.
Free to start. No card required.
Updates an existing checklist item. It is categorised as a Write tool in the Divide and Conquer MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Divide and Conquer MCP Server MCP server in PolicyLayer and add a rule for update_checklist_item: 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 Divide and Conquer MCP Server. Nothing to install.
update_checklist_item is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the update_checklist_item 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.
Set action: deny in the PolicyLayer policy for update_checklist_item. 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.
update_checklist_item is provided by the Divide and Conquer MCP Server MCP server (landicefu/divide-and-conquer-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Divide and Conquer MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
15 Divide and Conquer MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.