sketchfab-model-details

Instructions

Implementation Reference

• index.ts:374-417 (handler)

  The main handler function that implements the tool logic: checks for API key, instantiates SketchfabApiClient, calls getModel on the modelId, formats the result using formatModelForDisplay, and returns markdown-formatted text content or error message.

  async ({ modelId }) => {
    try {
      // Check if API key is available
      if (!apiKey) {
        return {
          content: [
            {
              type: "text",
              text: "No Sketchfab API key provided. Please provide an API key using the --api-key parameter or set the SKETCHFAB_API_KEY environment variable.",
            },
          ],
        };
      }
  
      // Create API client
      const client = new SketchfabApiClient(apiKey);
      
      // Get model details
      const model = await client.getModel(modelId);
      
      // Format model details
      const formattedModel = formatModelForDisplay(model);
      
      return {
        content: [
          {
            type: "text",
            text: formattedModel,
          },
        ],
      };
    } catch (error: unknown) {
      const errorMessage = error instanceof Error ? error.message : String(error);
      
      return {
        content: [
          {
            type: "text",
            text: `Error getting model details: ${errorMessage}`,
          },
        ],
      };
    }
  }

• index.ts:371-373 (schema)

  Input schema using Zod, defining the required 'modelId' parameter as a string.

  {
    modelId: z.string().describe("The unique ID of the Sketchfab model (found in URLs or search results)"),
  },

• index.ts:368-370 (registration)

  Tool registration via server.tool() with the tool name 'sketchfab-model-details' and description.

  server.tool(
    "sketchfab-model-details",
    "Get detailed information about a specific Sketchfab model",

• index.ts:240-253 (helper)

  Utility function that formats a SketchfabModel object into a human-readable string used in the tool's output.

  function formatModelForDisplay(model: SketchfabModel): string {
    const thumbnailUrl = model.thumbnails?.images?.[0]?.url || "No thumbnail";
    const username = model.user?.username || "Unknown";
    const downloadable = model.isDownloadable ? "Yes" : "No";
    
    return `
  [Model] ${model.name}
  ID: ${model.uid}
  Creator: ${username}
  Downloadable: ${downloadable}
  Thumbnail: ${thumbnailUrl}
  ${model.description ? `Description: ${model.description}` : ""}
  `;
  }

• index.ts:133-155 (helper)

  SketchfabApiClient method that performs the core API call to retrieve model details by UID, with error handling for not found, auth, etc.

  async getModel(uid: string): Promise<SketchfabModel> {
    try {
      const response = await axios.get(
        `${SketchfabApiClient.API_BASE}/models/${uid}`,
        {
          headers: this.getAuthHeader(),
        }
      );
      
      return response.data;
    } catch (error: unknown) {
      if (axios.isAxiosError(error) && error.response) {
        const status = error.response.status;
        if (status === 404) {
          throw new Error(`Model with UID ${uid} not found`);
        } else if (status === 401) {
          throw new Error("Invalid Sketchfab API key");
        }
        throw new Error(`Sketchfab API error (${status}): ${error.message}`);
      }
      throw error instanceof Error ? error : new Error(String(error));
    }
  }