uploadthing-mcp
Version:
MCP for UploadThing
208 lines (202 loc) • 7.66 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var mcp_exports = {};
__export(mcp_exports, {
createMCPUploadThing: () => createMCPUploadThing
});
module.exports = __toCommonJS(mcp_exports);
var import_mcp = require("@modelcontextprotocol/sdk/server/mcp.js");
var import_server = require("uploadthing/server");
var fs = __toESM(require("node:fs/promises"), 1);
var import_zod = require("zod");
function createMCPUploadThing({ token }) {
if (!token) {
throw new Error("UploadThing Token is required");
}
const mcpServer = new import_mcp.McpServer({
name: "mcp-uploadthing",
version: "0.0.2"
});
const utapi = new import_server.UTApi({
token
});
mcpServer.tool(
"upload-files",
"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.",
{
files: import_zod.z.array(
import_zod.z.object({
filePath: import_zod.z.string().describe("Path to file to upload"),
fileName: import_zod.z.string().describe("Name of the file to upload"),
fileType: import_zod.z.string().describe(
"MIME type of the file (e.g., 'image/jpeg', 'application/pdf')"
)
})
).describe(
"Array of files to upload to UploadThing. This includes the file path, file name, and file type."
)
},
async (params) => {
try {
const filesPromises = params.files.map(async (file) => {
const buffer = await fs.readFile(file.filePath);
const fileObj = new File([buffer], file.fileName, {
type: file.fileType
});
return fileObj;
});
const files = await Promise.allSettled(filesPromises);
const failedFiles = files.map((file, idx) => ({
...file,
path: params.files[idx].filePath
})).filter((file) => file.status === "rejected");
if (failedFiles.length > 0) {
throw new Error(
`Failed to read files given the following paths: ${failedFiles.map((file) => `${file.path}: ${JSON.stringify(file.reason)}`).join(", ")}`
);
}
const succesfulFiles = files.filter((file) => file.status === "fulfilled").map((file) => file.value);
if (succesfulFiles.length === 0) {
throw new Error("No files could be read to be uploaded");
}
try {
const results = await utapi.uploadFiles(succesfulFiles);
const failedUploads = results.map((result, idx) => ({
error: result.error,
file: succesfulFiles[idx]
})).filter((result) => result.error);
const successfulUploads = results.map((result, idx) => ({
data: result.data,
file: succesfulFiles[idx]
})).filter((result) => result.data);
if (failedUploads.length > 0) {
throw new Error(
`
Successfully uploaded files: ${successfulUploads.map(
(upload) => `${upload.file.name}: ${JSON.stringify(upload.data)}`
).join(", ")}
Failed to upload files: ${failedUploads.map(
(upload) => `${upload.file.name}: ${JSON.stringify(upload.error)}`
).join(", ")}
`
);
}
return {
content: [
{
type: "text",
text: `
Successfully uploaded files: ${successfulUploads.map(
(upload) => `${upload.file.name}: ${JSON.stringify(upload.data)}`
).join(", ")}
`
}
]
};
} catch (uploadError) {
console.error("UploadThing API error:", uploadError);
throw uploadError;
}
} catch (error) {
console.error("File upload error:", error);
return {
content: [
{
type: "text",
text: `Files upload failed: ${error instanceof Error ? error.message : "Unknown error"}`
}
],
isError: true
};
}
}
);
mcpServer.tool(
"upload-files-from-urls",
"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.",
{
filesByURL: import_zod.z.array(import_zod.z.string().url()).describe("Array of URLs of files to upload to UploadThing.")
},
async (params) => {
try {
const urls = params.filesByURL;
const results = await utapi.uploadFilesFromUrl(urls);
const failedUploads = results.map((result, idx) => ({
error: result.error,
url: urls[idx]
})).filter((result) => result.error);
const successfulUploads = results.map((result, idx) => ({
data: result.data,
url: urls[idx]
})).filter((result) => result.data);
if (failedUploads.length > 0) {
throw new Error(
`
Successfully uploaded files by URL: ${successfulUploads.map(
(upload) => `${upload.url}: ${JSON.stringify(upload.data)}`
).join(", ")}
Failed to upload files by URL: ${failedUploads.map(
(upload) => `${upload.url}: ${JSON.stringify(upload.error)}`
).join(", ")}
`
);
}
return {
content: [
{
type: "text",
text: `
Successfully uploaded files by URL: ${successfulUploads.map(
(upload) => `${upload.url}: ${JSON.stringify(upload.data)}`
).join(", ")}
`
}
]
};
} catch (error) {
console.error("File upload error:", error);
return {
content: [
{
type: "text",
text: `Files by URL upload failed: ${error instanceof Error ? error.message : "Unknown error"}`
}
],
isError: true
};
}
}
);
return mcpServer;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
createMCPUploadThing
});
//# sourceMappingURL=mcp.cjs.map