Search middleware

5 reusable Search middleware libraries across every platform — libraries, SDKs, and drop-in systems. You should never have to know which ecosystem it lives in.

• GEO-AI

  by MohdKashifShaikh · Free · github

  Optimize websites for AI search engines with a universal TypeScript engine supporting Next.js, NestJS, WordPress, and Shopify integration.

  AIMachine LearningCloudSearch   TypeScript

• LlamaIndex

  by LlamaIndex · Free · MIT · middleware

  Data framework for connecting custom data sources to large language models (RAG).

  AIMemorySearch   PythonTypeScript

• open-brain

  by rodaddy · Free · github

  Local-first search engine for your docs, knowledge bases, and notes. BM25 + vector + HyDE search over 30K+ markdown documents

  Search   TypeScript

• quasar-docs-mcp-server

  by mamit514 · Free · github

  📚 Access Quasar Framework documentation seamlessly with this MCP server, featuring full-text search, component details, and smart caching for efficiency.

  AISearch   TypeScriptVue

• quickrag

  by hassanamir24 · Free · github

  🚀 Index and search documents quickly with QuickRAG, using your preferred embedding provider and LanceDB for efficient similarity retrieval.

  AIMemorySearch   TypeScript