Retrieval-Augmented Generation tools and knowledge base frameworks for building accurate AI systems.
279 tools
RAG and knowledge base tools help AI systems answer with grounded context instead of relying only on model memory. They usually cover ingestion, chunking, indexing, retrieval, embeddings, ranking, and the developer interfaces needed to plug private knowledge into assistants or agents.
Use this page to compare frameworks for building internal search, document QA, support copilots, and domain-specific assistants. The category is especially relevant if accuracy, explainability, and up-to-date knowledge matter more than raw generation quality alone.
| Name | Tagline | Category | Stars | License | Updated |
|---|
| mindsdbMost PopularTrending··· | Federated Query Engine for AI - The only MCP Server you'll ever need | RAG / Knowledge Base | ★ 39.4k | NOASSERTION | 2026-07-10 |
| Brave Search MCPMost PopularTrending··· | Allow your AI Agent to search the real-time internet using Brave Search API. Essential for getting up-to-date information. | RAG / Knowledge Base | ★ 88.6k | MIT | 2026-07-10 |
| TrendRadarMost PopularTrending··· | ⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载,你的 AI 舆情监控助手与热点筛选工具!聚合多平台热点 + RSS 订阅,支持关键词精准筛选。AI 翻译 + AI 分析简报直推手机,也支持接入 MCP 架构,赋能 AI 自然语言对话分析、情感洞察与趋势预测等。支持 Docker ,数据本地/云端自持。集成微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 等渠道智能推送。 | RAG / Knowledge Base | ★ 60.6k | GPL-3.0 | 2026-07-08 |
| 1PanelMost PopularTrending··· | 🔥 1Panel provides an intuitive web interface and MCP Server to manage websites, files, containers, databases, and LLMs on a Linux server. | RAG / Knowledge Base | ★ 36.2k | GPL | 2026-07-16 |
| agents-towards-productionMost PopularTrending··· | This repository delivers end-to-end, code-first tutorials covering every layer of production-grade GenAI agents, guiding you from spark to scale with proven patterns and reusable blueprints for real-world launches. | RAG / Knowledge Base | ★ 21.0k | NOASSERTION | 2026-07-14 |
| Pydantic AIMost PopularTrending··· | GenAI Agent Framework, the Pydantic way. A Python agent framework designed for production with type safety at its core. | RAG / Knowledge Base | ★ 18.6k | MIT | 2026-07-16 |
| pal-mcp-serverMost PopularTrending··· | The power of Claude Code / GeminiCLI / CodexCLI + [Gemini / OpenAI / OpenRouter / Azure / Grok / Ollama / Custom Model / All Of The Above] working as one. | RAG / Knowledge Base | ★ 11.7k | APACHE | 2025-12-15 |
| BotSharpTrendingEssential | AI Multi-Agent Framework in .NET | RAG / Knowledge Base | ★ 3.1k | Apache-2.0 | 2026-07-15 |
| sreTrendingEssential | The SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime for agentic AI. Secure, modular, and production-ready, it lets developers build, run, and manage intelligent agents across local, cloud, and edge environments. | RAG / Knowledge Base | ★ 1.3k | MIT | 2026-04-03 |
| MCP-NestTrendingEssential | A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts. | RAG / Knowledge Base | ★ 677 | MIT | 2026-07-15 |
| serenaMost PopularTrending··· | A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations) | RAG / Knowledge Base | ★ 26.5k | MIT | 2026-07-16 |
| n8n-mcpMost PopularTrending | A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you | RAG / Knowledge Base | ★ 22.3k | MIT | 2026-07-16 |
| keepMost PopularTrending··· | The open-source AIOps and alert management platform | RAG / Knowledge Base | ★ 12.1k | NOASSERTION | 2026-07-13 |
| PocketFlowTrendingEssential | Pocket Flow: 100-line LLM framework. Let Agents build Agents! | RAG / Knowledge Base | ★ 11.0k | MIT | 2026-03-27 |
| chinese-llm-benchmarkTrendingEssential | ReLE评测:中文AI大模型能力评测(持续更新):目前已囊括335个大模型,覆盖chatgpt、gpt-5.2、o4-mini、谷歌gemini-3-pro、Claude-4.5、文心ERNIE-X1.1、ERNIE-5.0-Thinking、qwen3-max、百川、讯飞星火、商汤senseChat等商用模型, 以及kimi-k2、ernie4.5、minimax-M2、deepseek-v3.2、qwen3-2507、llama4、智谱GLM-4.6、gemma3、mistral等开源大模型。不仅提供排行榜,也提供规模超200万的大模型缺陷库!方便广大社区研究分析、改进大模型。 | RAG / Knowledge Base | ★ 6.3k | — | 2026-07-12 |
| FinnewsHunterTrendingEssential | FinnewsHunter: Multi-agent financial intelligence platform powered by AgenticX. Real-time news analysis, sentiment fusion, and alpha factor mining. | RAG / Knowledge Base | ★ 1.5k | Apache-2.0 | 2026-07-05 |
| gemini-mcp-toolTrendingEssential | MCP server that enables AI assistants to interact with Google Gemini CLI, leveraging Gemini's massive token window for large file analysis and codebase understanding | RAG / Knowledge Base | ★ 2.3k | MIT | 2026-07-01 |
| atlas-mcp-serverTrendingEssential | A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - implementing a three-tier architecture (Projects, Tasks, Knowledge) to manage complex workflows. Now with Deep Research. | RAG / Knowledge Base | ★ 476 | APACHE | 2025-07-22 |
| datTrending | Asking yours data in a natural language way through pre-modeling (data models and semantic models). | RAG / Knowledge Base | ★ 258 | Apache-2.0 | 2025-12-26 |
| telegram-searchTrending | 🔍 导出并模糊搜索 Telegram 聊天记录 | Export and fuzzy search your Telegram chat history | RAG / Knowledge Base | ★ 4.0k | AGPL-3.0 | 2026-07-16 |