Spline MCP Server

Implementation Reference

• src/tools/api-webhook-tools.js:85-105 (handler)

  The main handler function for the 'getApis' MCP tool. Retrieves API connections for a scene using apiClient and returns formatted JSON or error response.

      const apis = await apiClient.getApis(sceneId);
      return {
        content: [
          { 
            type: 'text', 
            text: JSON.stringify(apis, null, 2) 
          }
        ]
      };
    } catch (error) {
      return {
        content: [
          { 
            type: 'text', 
            text: `Error retrieving APIs: ${error.message}` 
          }
        ],
        isError: true
      };
    }
  }

• src/tools/api-webhook-tools.js:82-84 (schema)

  Zod input schema for the 'getApis' tool, requiring a sceneId string.

  },
  async ({ sceneId }) => {
    try {

• src/tools/api-webhook-tools.js:80-106 (registration)

  Registers the 'getApis' tool on the MCP server, including schema and handler.

    {
      sceneId: z.string().min(1).describe('Scene ID'),
    },
    async ({ sceneId }) => {
      try {
        const apis = await apiClient.getApis(sceneId);
        return {
          content: [
            { 
              type: 'text', 
              text: JSON.stringify(apis, null, 2) 
            }
          ]
        };
      } catch (error) {
        return {
          content: [
            { 
              type: 'text', 
              text: `Error retrieving APIs: ${error.message}` 
            }
          ],
          isError: true
        };
      }
    }
  );

• src/utils/api-client.js:252-254 (helper)

  Helper method in SplineApiClient that fetches API connections by making a GET request to the Spline API.

  async getApis(sceneId) {
    return this.request('GET', `/scenes/${sceneId}/apis`);
  }

• src/index.js:91-91 (registration)

  Top-level registration call that invokes the api-webhook tools registration, including 'getApis'.

  registerApiWebhookTools(server);