Knowledge Base MCP Server

import * as path from 'path'; import * as os from 'os'; export const KNOWLEDGE_BASES_ROOT_DIR = process.env.KNOWLEDGE_BASES_ROOT_DIR || path.join(os.homedir(), 'knowledge_bases'); export const DEFAULT_FAISS_INDEX_PATH = path.join(KNOWLEDGE_BASES_ROOT_DIR, '.faiss'); export const FAISS_INDEX_PATH = process.env.FAISS_INDEX_PATH || DEFAULT_FAISS_INDEX_PATH; // Embedding provider configuration export const EMBEDDING_PROVIDER = process.env.EMBEDDING_PROVIDER || 'huggingface'; // HuggingFace configuration export const DEFAULT_HUGGINGFACE_MODEL_NAME = 'sentence-transformers/all-MiniLM-L6-v2'; export const HUGGINGFACE_MODEL_NAME = process.env.HUGGINGFACE_MODEL_NAME || DEFAULT_HUGGINGFACE_MODEL_NAME; // Ollama configuration export const OLLAMA_BASE_URL = process.env.OLLAMA_BASE_URL || 'http://localhost:11434'; export const OLLAMA_MODEL = process.env.OLLAMA_MODEL || 'dengcao/Qwen3-Embedding-0.6B:Q8_0';