Stability AI MCP Server

import { StabilityAiApiClient } from "../stabilityAi/stabilityAiApiClient.js"; import { ResourceContext } from "../resources/resourceClient.js"; import open from "open"; import { z } from "zod"; import { getResourceClient } from "../resources/resourceClientFactory.js"; const RemoveBackgroundArgsSchema = z.object({ imageFileUri: z.string(), outputImageFileName: z.string(), }); export type RemoveBackgroundArgs = z.infer<typeof RemoveBackgroundArgsSchema>; export const removeBackgroundToolDefinition = { name: "stability-ai-remove-background", description: `Remove the background from an image.`, inputSchema: { type: "object", properties: { imageFileUri: { type: "string", description: `The URI to the image file. It should start with file://`, }, outputImageFileName: { type: "string", description: "The desired name of the output image file, no file extension. Make it descriptive but short. Lowercase, dash-separated, no special characters.", }, }, required: ["imageFileUri"], }, }; export const removeBackground = async ( args: RemoveBackgroundArgs, context: ResourceContext ) => { const client = new StabilityAiApiClient(process.env.STABILITY_AI_API_KEY); const resourceClient = getResourceClient(); const imageFilePath = await resourceClient.resourceToFile(args.imageFileUri); const response = await client.removeBackground(imageFilePath); const imageAsBase64 = response.base64Image; const filename = `${args.outputImageFileName}.png`; const resource = await resourceClient.createResource( filename, imageAsBase64, context ); if (resource.uri.includes("file://")) { const file_location = resource.uri.replace("file://", ""); open(file_location); } return { content: [ { type: "text", text: `Processed image "${args.imageFileUri}" to remove background`, }, { type: "resource", resource: resource, }, ], }; };