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reload_elements

Reload specific element types from the filesystem to update personas, skills, templates, agents, memories, or ensembles in the DollhouseMCP server.

Instructions

Reload elements of a specific type from the filesystem

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
typeYesThe element type to reload

Implementation Reference

  • Registration of the 'reload_elements' tool including name, description, input schema, and handler function that delegates to server.reloadElements(args.type). This is the primary tool definition and execution handler.
    {
      tool: {
        name: "reload_elements",
        description: "Reload elements of a specific type from the filesystem",
        inputSchema: {
          type: "object",
          properties: {
            type: {
              type: "string",
              description: "The element type to reload",
              enum: Object.values(ElementType),
            },
          },
          required: ["type"],
        },
      },
      handler: (args: ReloadElementsArgs) => server.reloadElements(args.type)
    },
  • TypeScript interface defining the input arguments for the reload_elements tool.
    interface ReloadElementsArgs {
      type: string;
    }
  • Interface definition for the server method called by the tool handler.
    reloadElements(type: string): Promise<any>;
Behavior2/5

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

With no annotations, the description lacks behavioral details. It doesn't specify if this is a read-only or mutating operation, potential side effects (e.g., overwriting in-memory data), error conditions, or performance implications like rate limits.

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

Conciseness5/5

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

The description is a single, clear sentence with no wasted words, making it easy to parse. It's appropriately sized for a simple tool with one parameter.

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 tool that likely mutates state (reloading implies refreshing data), the description is insufficient without annotations or output schema. It doesn't cover what 'reload' entails operationally, success criteria, or error handling, leaving gaps in understanding.

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

Parameters3/5

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

Schema coverage is 100%, so the schema fully documents the single parameter 'type' with its enum values. The description adds no additional meaning beyond implying reloading applies to filesystem-stored elements, which is minimal value over the schema.

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 action ('reload') and target ('elements of a specific type from the filesystem'), making the purpose understandable. However, it doesn't differentiate from siblings like 'sync_portfolio' or 'get_collection_cache_health', which might involve similar reloading or refreshing operations.

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?

No guidance is provided on when to use this tool versus alternatives. It doesn't mention prerequisites (e.g., whether elements need to be deactivated first), exclusions, or related tools like 'sync_portfolio' for broader synchronization.

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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