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Moddable Games Tools

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piece_gallery_get_set

Get full details and piece list for a specific set

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
setYesSet name or ID

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed3 schema fields changed
    • removedInput schema / properties / id
      Removed value: -{
-  "description": "The piece set ID (e.g. \"chessnut\", \"kahu-shogi-international\", \"fluent-emoji\").",
-  "type": "string"
-}
    • addedInput schema / properties / set
      Added value: +{
+  "description": "Set name or ID",
+  "type": "string"
+}
    • changedInput schema / required
      Previous value: -[
-  "id"
-]New value: +[
+  "set"
+]
  2. Changed3 schema fields changed
    • addedInput schema / properties / id
      Added value: +{
+  "description": "The piece set ID (e.g. \"chessnut\", \"kahu-shogi-international\", \"fluent-emoji\").",
+  "type": "string"
+}
    • removedInput schema / properties / set
      Removed value: -{
-  "description": "Set name or ID",
-  "type": "string"
-}
    • changedInput schema / required
      Previous value: -[
-  "set"
-]New value: +[
+  "id"
+]
  3. Changed3 schema fields changed
    • removedInput schema / properties / id
      Removed value: -{
-  "description": "The piece set ID (e.g. \"chessnut\", \"kahu-shogi-international\", \"fluent-emoji\").",
-  "type": "string"
-}
    • addedInput schema / properties / set
      Added value: +{
+  "description": "Set name or ID",
+  "type": "string"
+}
    • changedInput schema / required
      Previous value: -[
-  "id"
-]New value: +[
+  "set"
+]
  4. Added

TDQS

B3.1/5.0
Behavior2/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only says 'Get full details and piece list' without stating that the operation is read-only, what constitutes 'full details', or any error handling or pagination behavior.

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 concise sentence that front-loads the primary purpose. It contains no redundant words and is efficiently structured.

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

Completeness3/5

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

For a tool with one parameter and no output schema, the description is minimally adequate but lacks specificity about what 'full details' and 'piece list' entail. It does not mention return structure or any limits, making it acceptable but not complete for a tool that may return varied data.

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?

The input schema already documents the single 'set' parameter as 'Set name or ID' with 100% coverage. The description adds little beyond the word 'specific', which reiterates that a particular set must be identified, so it provides minimal additional value.

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 ('Get') and the resource ('full details and piece list for a specific set'), making its purpose unambiguous. It is differentiated from siblings like piece_gallery_search and piece_gallery_stats by focusing on a single set, though it does not explicitly name alternatives.

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 given on when to use this tool versus alternatives like piece_gallery_search. The phrase 'specific set' implies the user already has a set identifier, but it does not explicitly state prerequisites or provide directions for other use cases.

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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