Pinata MCP

Instructions

Implementation Reference

• src/index.ts:1749-1783 (handler)

  The deleteFileVectors tool handler - deletes vector embeddings for a file by making a DELETE request to the Pinata vectorize API endpoint. Takes a file_id parameter and returns a success message with the API response or an error.

  server.tool(
    "deleteFileVectors",
    "Delete vectors for a file",
    {
      file_id: z.string().describe("ID of the file to delete vectors for"),
    },
    async ({ file_id }) => {
      try {
        const url = `https://uploads.pinata.cloud/v3/vectorize/files/${file_id}`;
  
        const response = await fetch(url, {
          method: "DELETE",
          headers: getHeaders(),
        });
  
        if (!response.ok) {
          throw new Error(
            `Failed to delete file vectors: ${response.status} ${response.statusText}`
          );
        }
  
        const data = await response.json();
        return {
          content: [
            {
              type: "text",
              text: `✅ File vectors deleted\n\n${JSON.stringify(data, null, 2)}`,
            },
          ],
        };
      } catch (error) {
        return errorResponse(error);
      }
    }
  );