🔓✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows
// ragChatGPTNextWeb/⟨TypeScript⟩★ 88,374◷ MIT[ claude ]
Best RAG & Knowledge for Claude (2026)
The 85 best rag & knowledge for Claude, ranked by overall signal from the live Claudeers registry. Top pick right now: NextChat (★88,374). Refreshed as new projects are scanned.
// ranked (25)
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🔓Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant contex…
// ragthedotmack/⟨JavaScript⟩★ 85,701◷ Apache-2.0[ claude ]
🔓A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
// raggsd-build/⟨JavaScript⟩★ 64,654◷ MIT[ claude ]
🔓Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
// ragheadroomlabs-ai/⟨Python⟩★ 56,255◷ Apache-2.0[ claude ]
🔓A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.
// raganthropics/⟨Jupyter Notebook⟩★ 46,409◷ MIT[ claude ]
🔓Sub2API is an open-source relay platform that unifies Claude, OpenAI, Gemini, and Antigravity subscriptions into a single endpoint. It supports account shari…
// ragWei-Shaw/⟨Go⟩★ 30,132◷ LGPL-3.0[ claude ]
🔓mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local
// ragtobi/⟨TypeScript⟩★ 27,510◷ MIT[ claude ]
🔓Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.
// ragvolcengine/⟨Python⟩★ 26,389◷ AGPL-3.0[ claude ]
🔓将冰冷的离别化为温暖的 Skill，欢迎加入数字生命1.0！Transforming cold farewells into warm skills? It's giving rebirth era. Welcome to Digital Life 1.0. 🫶
// ragtitanwings/⟨Python⟩★ 20,053◷ MIT[ claude ]
🔓GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted da…
// ragCanner/⟨Python⟩★ 15,736◷ NOASSERTION[ claude ]
🔓Memori is agent-native memory infrastructure. A LLM-agnostic layer that turns agent execution and conversation into structured, persistent state for producti…
// ragMemoriLabs/⟨Python⟩★ 15,527◷ NOASSERTION[ claude ]
🔓
🔓Fully autonomous & self-evolving research from idea to paper. Chat an Idea. Get a Paper. 🦞
// ragaiming-lab/⟨Python⟩★ 13,707◷ MIT[ claude ]
🔓TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.
// ragtensorzero/⟨Rust⟩★ 11,684◷ Apache-2.0[ claude ]
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🔓Multi-channel AI proxy with intelligent key rotation. 智能密钥轮询的多渠道 AI 代理。
// ragtbphp/⟨Go⟩★ 6,238◷ MIT[ claude ]
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🔓An awesome & curated list of best LLMOps tools for developers
// ragtensorchord/⟨Shell⟩★ 5,874◷ CC0-1.0[ claude ]
🔓Memory library for building stateful agents
// ragplastic-labs/⟨Python⟩★ 5,756◷ AGPL-3.0[ claude ]
🔓One delightful Ruby framework for every major AI provider. Build AI agents, chatbots, RAG apps, and multimodal workflows in beautiful, expressive code.
// ragcrmne/⟨Ruby⟩★ 4,225◷ MIT[ claude ]
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🔓The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separa…
// ragraullenchai/⟨Python⟩★ 3,205◷ Apache-2.0[ claude ]
🔓A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persis…
// ragSamurAIGPT/⟨Python⟩★ 3,123◷ MIT[ claude ]
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🔓Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency gra…
// raggiancarloerra/⟨TypeScript⟩★ 3,084◷ AGPL-3.0[ claude ]
// at a glance
| project | ★ stars | language | license | works with |
|---|---|---|---|---|
| NextChat | 88,374 | TypeScript | MIT | claude |
| claude-mem | 85,701 | JavaScript | Apache-2.0 | claude |
| get-shit-done | 64,654 | JavaScript | MIT | claude |
| headroom | 56,255 | Python | Apache-2.0 | claude |
| claude-cookbooks | 46,409 | Jupyter Notebook | MIT | claude |
| sub2api | 30,132 | Go | LGPL-3.0 | claude |
| qmd | 27,510 | TypeScript | MIT | claude |
| OpenViking | 26,389 | Python | AGPL-3.0 | claude |
| colleague-skill | 20,053 | Python | MIT | claude |
| WrenAI | 15,736 | Python | NOASSERTION | claude |
// faq
What are the best RAG & Knowledge for Claude?
NextChat, claude-mem, get-shit-done, and more — ranked by community score from 25 options on Claudeers.
How many are listed?
25 are currently ranked on this page, refreshed continuously from the live registry.
Are they free to use?
Every project on Claudeers is free to browse and install; many are open source. Listing is free too.
Own a rag project for Claude? Suggest it free.
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