Context Optimizer MCP Server

/** * Google Gemini provider implementation */ import { GoogleGenerativeAI } from '@google/generative-ai'; import { BaseLLMProvider, LLMResponse } from './base'; export class GeminiProvider extends BaseLLMProvider { readonly name = 'Google Gemini'; readonly defaultModel = 'gemini-2.5-flash'; readonly apiKeyUrl = 'https://makersuite.google.com/app/apikey'; readonly apiKeyPrefix = undefined; async processRequest(prompt: string, model?: string, apiKey?: string): Promise<LLMResponse> { try { if (!apiKey) { return this.createErrorResponse('Gemini API key not configured'); } const genAI = new GoogleGenerativeAI(apiKey); const geminiModel = genAI.getGenerativeModel({ model: model || this.defaultModel }); const result = await geminiModel.generateContent(prompt); const response = await result.response; const content = response.text(); if (!content) { return this.createErrorResponse('No response from Gemini'); } return this.createSuccessResponse(content); } catch (error: unknown) { const errorMessage = error instanceof Error ? error.message : 'Unknown error'; return this.createErrorResponse(`Gemini processing failed: ${errorMessage}`); } } }