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m0xai

Trello MCP Server with Python

by m0xai

delete_checklist

Remove a checklist from Trello to clean up completed tasks or eliminate outdated project components.

Instructions

Delete a checklist.

Args:
    checklist_id (str): The ID of the checklist to delete

Returns:
    Dict: The response from the delete operation

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
checklist_idYes

Implementation Reference

  • MCP tool handler function that deletes a Trello checklist by delegating to ChecklistService.
    async def delete_checklist(checklist_id: str) -> Dict:
        """
        Delete a checklist.
    
        Args:
            checklist_id (str): The ID of the checklist to delete
    
        Returns:
            Dict: The response from the delete operation
        """
        return await service.delete_checklist(checklist_id)
  • Registration of all checklist-related tools, including delete_checklist, to the MCP server.
    # Checklist Tools
    mcp.add_tool(checklist.get_checklist)
    mcp.add_tool(checklist.get_card_checklists)
    mcp.add_tool(checklist.create_checklist)
    mcp.add_tool(checklist.update_checklist)
    mcp.add_tool(checklist.delete_checklist)
    mcp.add_tool(checklist.add_checkitem)
    mcp.add_tool(checklist.update_checkitem)
    mcp.add_tool(checklist.delete_checkitem)
  • Core service method in ChecklistService that executes the Trello API DELETE request to remove the checklist.
    async def delete_checklist(self, checklist_id: str) -> Dict:
        """
        Delete a checklist.
    
        Args:
            checklist_id (str): The ID of the checklist to delete
    
        Returns:
            Dict: The response from the delete operation
        """
        return await self.client.DELETE(f"/checklists/{checklist_id}")
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries full burden. While 'Delete' implies a destructive mutation, the description doesn't disclose critical behavioral traits: whether deletion is permanent or reversible, what permissions are required, what happens to associated checkitems, or error conditions. The return value description ('The response from the delete operation') is too vague to be helpful.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is appropriately concise with three focused sentences. The purpose statement is front-loaded, followed by parameter and return value documentation. No wasted words, though the return value description could be more informative.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a destructive mutation tool with no annotations and no output schema, the description is incomplete. It doesn't address critical context: deletion consequences, error handling, authentication requirements, or what the response contains. The agent lacks sufficient information to use this tool safely and effectively.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With only 1 parameter and 0% schema description coverage, the description adds meaningful context by specifying that 'checklist_id' identifies 'The ID of the checklist to delete.' This clarifies the parameter's purpose beyond what the bare schema provides. However, it doesn't explain format requirements or where to obtain this ID.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb ('Delete') and resource ('a checklist'), making the purpose immediately understandable. It distinguishes this tool from siblings like 'delete_card' or 'delete_list' by specifying the checklist resource type. However, it doesn't explicitly differentiate from 'delete_checkitem' which operates on a different but related resource.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives. It doesn't mention prerequisites (e.g., needing a valid checklist_id), consequences of deletion, or when to use this versus updating a checklist. With siblings like 'delete_card' and 'delete_list' available, the lack of differentiation is a significant gap.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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