Context7 MCP Clone

import axios, { AxiosInstance, AxiosError } from 'axios'; export class ApiClient { private client: AxiosInstance; private baseURL: string; constructor(baseURL: string = process.env.BACKEND_API_URL || 'http://localhost:5000') { this.baseURL = baseURL; this.client = axios.create({ baseURL: this.baseURL, timeout: 30000, }); } setApiKey(apiKey: string) { this.client.defaults.headers.common['x-api-key'] = apiKey; } setAuthToken(token: string) { this.client.defaults.headers.common['Authorization'] = `Bearer ${token}`; } async searchLibraries(query: string, ecosystem?: string) { try { const params: any = { query }; if (ecosystem) { params.ecosystem = ecosystem; } const response = await this.client.get('/api/v1/libraries', { params }); return response.data; } catch (error) { this.handleError(error); } } async getLibrary(id: string) { try { const response = await this.client.get(`/api/v1/libraries/${id}`); return response.data; } catch (error) { this.handleError(error); } } async getDocumentation(libraryId: string, topic?: string, page: number = 1, mode: 'code' | 'info' = 'code') { try { const params: any = { page, mode }; if (topic) { params.topic = topic; } const response = await this.client.get(`/api/v1/docs/${libraryId}`, { params }); return response.data; } catch (error) { this.handleError(error); } } async searchDocumentation(query: string) { try { const response = await this.client.get(`/api/v1/docs/search/${query}`); return response.data; } catch (error) { this.handleError(error); } } async validateApiKey(apiKey: string) { try { this.setApiKey(apiKey); const response = await this.client.get('/api/v1/auth/validate'); return response.data; } catch (error) { return null; } } private handleError(error: any) { if (axios.isAxiosError(error)) { const axiosError = error as AxiosError; console.error(`API Error: ${axiosError.message}`); if (axiosError.response) { console.error(`Status: ${axiosError.response.status}`); console.error(`Data:`, axiosError.response.data); } } else { console.error('Unknown error:', error); } throw error; } }