uploadthing-mcp/dist/mcp.cjs.map

MCP for UploadThing

{"version":3,"sources":["../src/mcp.ts"],"sourcesContent":["import { McpServer } from \"@modelcontextprotocol/sdk/server/mcp.js\";\nimport { UTApi } from \"uploadthing/server\";\nimport * as fs from \"node:fs/promises\";\nimport { z } from \"zod\";\n\n/**\n * Creates an MCP server with UploadThing integration\n */\nexport function createMCPUploadThing({ token }: { token: string }) {\n  if (!token) {\n    throw new Error(\"UploadThing Token is required\");\n  }\n\n  // Create the MCP server\n  const mcpServer = new McpServer({\n    name: \"mcp-uploadthing\",\n    version: \"0.0.2\",\n  });\n\n  // Create UploadThing API client\n  const utapi = new UTApi({\n    token,\n  });\n\n  // Add the upload file tool\n  mcpServer.tool(\n    \"upload-files\",\n    \"Upload files to UploadThing. Given a list of file with their paths, names, and types, it will upload the files to UploadThing and return the URLs of the uploaded files.\",\n    {\n      files: z\n        .array(\n          z.object({\n            filePath: z.string().describe(\"Path to file to upload\"),\n            fileName: z.string().describe(\"Name of the file to upload\"),\n            fileType: z\n              .string()\n              .describe(\n                \"MIME type of the file (e.g., 'image/jpeg', 'application/pdf')\"\n              ),\n          })\n        )\n        .describe(\n          \"Array of files to upload to UploadThing. This includes the file path, file name, and file type.\"\n        ),\n    },\n    async (params) => {\n      try {\n        const filesPromises = params.files.map(async (file) => {\n          const buffer = await fs.readFile(file.filePath);\n\n          const fileObj = new File([buffer], file.fileName, {\n            type: file.fileType,\n          });\n\n          return fileObj;\n        });\n\n        const files = await Promise.allSettled(filesPromises);\n\n        const failedFiles = files\n          .map((file, idx) => ({\n            ...file,\n            path: params.files[idx].filePath,\n          }))\n          .filter((file) => file.status === \"rejected\");\n\n        if (failedFiles.length > 0) {\n          throw new Error(\n            `Failed to read files given the following paths: ${failedFiles\n              .map((file) => `${file.path}: ${JSON.stringify(file.reason)}`)\n              .join(\", \")}`\n          );\n        }\n\n        const succesfulFiles = files\n          .filter((file) => file.status === \"fulfilled\")\n          .map((file) => file.value);\n\n        if (succesfulFiles.length === 0) {\n          throw new Error(\"No files could be read to be uploaded\");\n        }\n\n        try {\n          // Upload the file using UploadThing API\n          // Note: The uploadFiles method expects a FileEsque object or array\n          const results = await utapi.uploadFiles(succesfulFiles);\n\n          const failedUploads = results\n            .map((result, idx) => ({\n              error: result.error,\n              file: succesfulFiles[idx],\n            }))\n            .filter((result) => result.error);\n\n          const successfulUploads = results\n            .map((result, idx) => ({\n              data: result.data,\n              file: succesfulFiles[idx],\n            }))\n            .filter((result) => result.data);\n\n          if (failedUploads.length > 0) {\n            throw new Error(\n              `\n              Successfully uploaded files: ${successfulUploads\n                .map(\n                  (upload) =>\n                    `${upload.file.name}: ${JSON.stringify(upload.data)}`\n                )\n                .join(\", \")}\\n\\n\n\n              Failed to upload files: ${failedUploads\n                .map(\n                  (upload) =>\n                    `${upload.file.name}: ${JSON.stringify(upload.error)}`\n                )\n                .join(\", \")}\n              `\n            );\n          }\n\n          return {\n            content: [\n              {\n                type: \"text\",\n                text: `\n                Successfully uploaded files: ${successfulUploads\n                  .map(\n                    (upload) =>\n                      `${upload.file.name}: ${JSON.stringify(upload.data)}`\n                  )\n                  .join(\", \")}\n                `,\n              },\n            ],\n          };\n        } catch (uploadError) {\n          console.error(\"UploadThing API error:\", uploadError);\n          throw uploadError;\n        }\n      } catch (error) {\n        console.error(\"File upload error:\", error);\n\n        // Return error response\n        return {\n          content: [\n            {\n              type: \"text\",\n              text: `Files upload failed: ${\n                error instanceof Error ? error.message : \"Unknown error\"\n              }`,\n            },\n          ],\n          isError: true,\n        };\n      }\n    }\n  );\n\n  mcpServer.tool(\n    \"upload-files-from-urls\",\n    \"Upload files by URL to UploadThing. Given a list of URLs, it will upload the files by URL to UploadThing and return the URLs of the uploaded files.\",\n    {\n      filesByURL: z\n        .array(z.string().url())\n        .describe(\"Array of URLs of files to upload to UploadThing.\"),\n    },\n    async (params) => {\n      try {\n        const urls = params.filesByURL;\n        const results = await utapi.uploadFilesFromUrl(urls);\n\n        const failedUploads = results\n          .map((result, idx) => ({\n            error: result.error,\n            url: urls[idx],\n          }))\n          .filter((result) => result.error);\n\n        const successfulUploads = results\n          .map((result, idx) => ({\n            data: result.data,\n            url: urls[idx],\n          }))\n          .filter((result) => result.data);\n\n        if (failedUploads.length > 0) {\n          throw new Error(\n            `\n              Successfully uploaded files by URL: ${successfulUploads\n                .map(\n                  (upload) => `${upload.url}: ${JSON.stringify(upload.data)}`\n                )\n                .join(\", \")}\\n\\n\n\n              Failed to upload files by URL: ${failedUploads\n                .map(\n                  (upload) => `${upload.url}: ${JSON.stringify(upload.error)}`\n                )\n                .join(\", \")}\n              `\n          );\n        }\n\n        return {\n          content: [\n            {\n              type: \"text\",\n              text: `\n                Successfully uploaded files by URL: ${successfulUploads\n                  .map(\n                    (upload) => `${upload.url}: ${JSON.stringify(upload.data)}`\n                  )\n                  .join(\", \")}\n                `,\n            },\n          ],\n        };\n      } catch (error) {\n        console.error(\"File upload error:\", error);\n        return {\n          content: [\n            {\n              type: \"text\",\n              text: `Files by URL upload failed: ${\n                error instanceof Error ? error.message : \"Unknown error\"\n              }`,\n            },\n          ],\n          isError: true,\n        };\n      }\n    }\n  );\n\n  return mcpServer;\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,iBAA0B;AAC1B,oBAAsB;AACtB,SAAoB;AACpB,iBAAkB;AAKX,SAAS,qBAAqB,EAAE,MAAM,GAAsB;AACjE,MAAI,CAAC,OAAO;AACV,UAAM,IAAI,MAAM,+BAA+B;AAAA,EACjD;AAGA,QAAM,YAAY,IAAI,qBAAU;AAAA,IAC9B,MAAM;AAAA,IACN,SAAS;AAAA,EACX,CAAC;AAGD,QAAM,QAAQ,IAAI,oBAAM;AAAA,IACtB;AAAA,EACF,CAAC;AAGD,YAAU;AAAA,IACR;AAAA,IACA;AAAA,IACA;AAAA,MACE,OAAO,aACJ;AAAA,QACC,aAAE,OAAO;AAAA,UACP,UAAU,aAAE,OAAO,EAAE,SAAS,wBAAwB;AAAA,UACtD,UAAU,aAAE,OAAO,EAAE,SAAS,4BAA4B;AAAA,UAC1D,UAAU,aACP,OAAO,EACP;AAAA,YACC;AAAA,UACF;AAAA,QACJ,CAAC;AAAA,MACH,EACC;AAAA,QACC;AAAA,MACF;AAAA,IACJ;AAAA,IACA,OAAO,WAAW;AAChB,UAAI;AACF,cAAM,gBAAgB,OAAO,MAAM,IAAI,OAAO,SAAS;AACrD,gBAAM,SAAS,MAAM,GAAG,SAAS,KAAK,QAAQ;AAE9C,gBAAM,UAAU,IAAI,KAAK,CAAC,MAAM,GAAG,KAAK,UAAU;AAAA,YAChD,MAAM,KAAK;AAAA,UACb,CAAC;AAED,iBAAO;AAAA,QACT,CAAC;AAED,cAAM,QAAQ,MAAM,QAAQ,WAAW,aAAa;AAEpD,cAAM,cAAc,MACjB,IAAI,CAAC,MAAM,SAAS;AAAA,UACnB,GAAG;AAAA,UACH,MAAM,OAAO,MAAM,GAAG,EAAE;AAAA,QAC1B,EAAE,EACD,OAAO,CAAC,SAAS,KAAK,WAAW,UAAU;AAE9C,YAAI,YAAY,SAAS,GAAG;AAC1B,gBAAM,IAAI;AAAA,YACR,mDAAmD,YAChD,IAAI,CAAC,SAAS,GAAG,KAAK,IAAI,KAAK,KAAK,UAAU,KAAK,MAAM,CAAC,EAAE,EAC5D,KAAK,IAAI,CAAC;AAAA,UACf;AAAA,QACF;AAEA,cAAM,iBAAiB,MACpB,OAAO,CAAC,SAAS,KAAK,WAAW,WAAW,EAC5C,IAAI,CAAC,SAAS,KAAK,KAAK;AAE3B,YAAI,eAAe,WAAW,GAAG;AAC/B,gBAAM,IAAI,MAAM,uCAAuC;AAAA,QACzD;AAEA,YAAI;AAGF,gBAAM,UAAU,MAAM,MAAM,YAAY,cAAc;AAEtD,gBAAM,gBAAgB,QACnB,IAAI,CAAC,QAAQ,SAAS;AAAA,YACrB,OAAO,OAAO;AAAA,YACd,MAAM,eAAe,GAAG;AAAA,UAC1B,EAAE,EACD,OAAO,CAAC,WAAW,OAAO,KAAK;AAElC,gBAAM,oBAAoB,QACvB,IAAI,CAAC,QAAQ,SAAS;AAAA,YACrB,MAAM,OAAO;AAAA,YACb,MAAM,eAAe,GAAG;AAAA,UAC1B,EAAE,EACD,OAAO,CAAC,WAAW,OAAO,IAAI;AAEjC,cAAI,cAAc,SAAS,GAAG;AAC5B,kBAAM,IAAI;AAAA,cACR;AAAA,6CAC+B,kBAC5B;AAAA,gBACC,CAAC,WACC,GAAG,OAAO,KAAK,IAAI,KAAK,KAAK,UAAU,OAAO,IAAI,CAAC;AAAA,cACvD,EACC,KAAK,IAAI,CAAC;AAAA;AAAA;AAAA;AAAA,wCAEa,cACvB;AAAA,gBACC,CAAC,WACC,GAAG,OAAO,KAAK,IAAI,KAAK,KAAK,UAAU,OAAO,KAAK,CAAC;AAAA,cACxD,EACC,KAAK,IAAI,CAAC;AAAA;AAAA,YAEf;AAAA,UACF;AAEA,iBAAO;AAAA,YACL,SAAS;AAAA,cACP;AAAA,gBACE,MAAM;AAAA,gBACN,MAAM;AAAA,+CACyB,kBAC5B;AAAA,kBACC,CAAC,WACC,GAAG,OAAO,KAAK,IAAI,KAAK,KAAK,UAAU,OAAO,IAAI,CAAC;AAAA,gBACvD,EACC,KAAK,IAAI,CAAC;AAAA;AAAA,cAEf;AAAA,YACF;AAAA,UACF;AAAA,QACF,SAAS,aAAa;AACpB,kBAAQ,MAAM,0BAA0B,WAAW;AACnD,gBAAM;AAAA,QACR;AAAA,MACF,SAAS,OAAO;AACd,gBAAQ,MAAM,sBAAsB,KAAK;AAGzC,eAAO;AAAA,UACL,SAAS;AAAA,YACP;AAAA,cACE,MAAM;AAAA,cACN,MAAM,wBACJ,iBAAiB,QAAQ,MAAM,UAAU,eAC3C;AAAA,YACF;AAAA,UACF;AAAA,UACA,SAAS;AAAA,QACX;AAAA,MACF;AAAA,IACF;AAAA,EACF;AAEA,YAAU;AAAA,IACR;AAAA,IACA;AAAA,IACA;AAAA,MACE,YAAY,aACT,MAAM,aAAE,OAAO,EAAE,IAAI,CAAC,EACtB,SAAS,kDAAkD;AAAA,IAChE;AAAA,IACA,OAAO,WAAW;AAChB,UAAI;AACF,cAAM,OAAO,OAAO;AACpB,cAAM,UAAU,MAAM,MAAM,mBAAmB,IAAI;AAEnD,cAAM,gBAAgB,QACnB,IAAI,CAAC,QAAQ,SAAS;AAAA,UACrB,OAAO,OAAO;AAAA,UACd,KAAK,KAAK,GAAG;AAAA,QACf,EAAE,EACD,OAAO,CAAC,WAAW,OAAO,KAAK;AAElC,cAAM,oBAAoB,QACvB,IAAI,CAAC,QAAQ,SAAS;AAAA,UACrB,MAAM,OAAO;AAAA,UACb,KAAK,KAAK,GAAG;AAAA,QACf,EAAE,EACD,OAAO,CAAC,WAAW,OAAO,IAAI;AAEjC,YAAI,cAAc,SAAS,GAAG;AAC5B,gBAAM,IAAI;AAAA,YACR;AAAA,oDACwC,kBACnC;AAAA,cACC,CAAC,WAAW,GAAG,OAAO,GAAG,KAAK,KAAK,UAAU,OAAO,IAAI,CAAC;AAAA,YAC3D,EACC,KAAK,IAAI,CAAC;AAAA;AAAA;AAAA;AAAA,+CAEoB,cAC9B;AAAA,cACC,CAAC,WAAW,GAAG,OAAO,GAAG,KAAK,KAAK,UAAU,OAAO,KAAK,CAAC;AAAA,YAC5D,EACC,KAAK,IAAI,CAAC;AAAA;AAAA,UAEjB;AAAA,QACF;AAEA,eAAO;AAAA,UACL,SAAS;AAAA,YACP;AAAA,cACE,MAAM;AAAA,cACN,MAAM;AAAA,sDACkC,kBACnC;AAAA,gBACC,CAAC,WAAW,GAAG,OAAO,GAAG,KAAK,KAAK,UAAU,OAAO,IAAI,CAAC;AAAA,cAC3D,EACC,KAAK,IAAI,CAAC;AAAA;AAAA,YAEjB;AAAA,UACF;AAAA,QACF;AAAA,MACF,SAAS,OAAO;AACd,gBAAQ,MAAM,sBAAsB,KAAK;AACzC,eAAO;AAAA,UACL,SAAS;AAAA,YACP;AAAA,cACE,MAAM;AAAA,cACN,MAAM,+BACJ,iBAAiB,QAAQ,MAAM,UAAU,eAC3C;AAAA,YACF;AAAA,UACF;AAAA,UACA,SAAS;AAAA,QACX;AAAA,MACF;AAAA,IACF;AAAA,EACF;AAEA,SAAO;AACT;","names":[]}