awesome-repositories.com
Blog
MCP
awesome-repositories.com

Discover the best open-source repositories with AI-powered search.

ExploreCurated searchesOpen-source alternativesSelf-hosted softwareBlogSitemap
ProjectMCP serverAboutHow we rankPress
LegalPrivacyTerms
© 2026 Bringes Technology SRL·VAT RO45896025·hello@awesome-repositories.com
Back to langchain-ai/rag-from-scratch

Projects sharing features with Rag From Scratch

30 open-source projects similar to langchain-ai/rag-from-scratch, ranked by shared indexed features. Tags may describe platforms or build tools rather than the same primary purpose. Check each project’s use case, license, and deployment requirements before treating it as a replacement.

  • datawhalechina/llm-universedatawhalechina avatar

    datawhalechina/llm-universe

    13,269View on GitHub↗

    llm-universe is a structured learning resource and technical guide focused on the development of large language model applications. It serves as a curriculum for mastering model orchestration, the creation of autonomous conversational agents, and the implementation of retrieval-augmented generation systems. The project provides detailed instructions on connecting model APIs with memory and tools to create execution chains. It specifically covers the construction of retrieval pipelines, including the process of cleaning raw documents, generating embeddings, and integrating vector databases to

    Jupyter Notebooklangchainrag
    View on GitHub↗13,269
  • bhaskatripathi/pdfgptbhaskatripathi avatar

    bhaskatripathi/pdfGPT

    7,164View on GitHub↗

    pdfGPT is a retrieval augmented generation application and chatbot designed to analyze PDF documents. It functions as a document analyzer and vector search interface, using large language models to answer questions grounded in the content of uploaded files. The system implements a pipeline that extracts text from PDFs, splits content into overlapping segments, and uses vector-based semantic search to retrieve relevant context. This process allows the application to provide responses with verifiable source citations, including page number references to the original document. The project also

    Pythonchatpdfchatwithpdfpdfgpt
    View on GitHub↗7,164
  • run-llama/ragsrun-llama avatar

    run-llama/rags

    6,540View on GitHub↗

    Rags is an orchestration tool for building retrieval-augmented generation pipelines and managing conversational data interfaces. It serves as a system for creating these pipelines from local files and web pages using natural language instructions to query, retrieve, and summarize information from connected datasets. The project features a multimodal retrieval system that identifies and extracts information across different data types and modalities. It includes a vector search orchestrator to manage chunking strategies and search parameters, alongside a pipeline builder that translates conver

    Pythonagentchatbotchatgpt
    View on GitHub↗6,540

AI search

Explore more awesome repositories

Describe what you need in plain English — the AI ranks thousands of curated open-source projects by relevance.

Find more with AI search
  • sylphai-inc/adalflowSylphAI-Inc avatar

    SylphAI-Inc/AdalFlow

    4,167View on GitHub↗

    AdalFlow is an autonomous AI agent framework and LLM application library designed for building modular workflows. It serves as a model-agnostic interface and RAG pipeline orchestrator, allowing users to develop ReAct agents that utilize iterative reasoning and external tool execution to solve complex tasks. The project distinguishes itself through a prompt optimization system that uses textual gradient descent to automatically refine prompt templates and few-shot examples. It treats model feedback as a differentiable signal, enabling a form of LLM backpropagation to iteratively improve output

    Python
    View on GitHub↗4,167
  • langroid/langroidlangroid avatar

    langroid/langroid

    3,894View on GitHub↗

    Langroid is a multi-agent orchestration framework and tool integration suite designed for building complex AI applications. It serves as a multi-modal integration layer that connects diverse local and remote language models with an agentic retrieval-augmented generation system. The project distinguishes itself through a collaborative message-exchange paradigm, allowing specialized agents to delegate tasks hierarchically and coordinate via structured communication. It features an advanced state management system for conversational AI, including the ability to rewind and prune conversation hist

    Pythonagentsaichatgpt
    View on GitHub↗3,894
  • volcengine/minecontextvolcengine avatar

    volcengine/MineContext

    4,960View on GitHub↗

    MineContext is a context management system designed to collect, store, and retrieve multimodal data to build targeted context windows for large language models. It functions as an orchestration tool and retrieval augmented generation framework that utilizes a local vector data store to index documents and enable similarity searches. The system differentiates itself through a multimodal context collector that gathers information from screen captures, files, and version control systems. It provides mechanisms for proactive information retrieval, extracting summaries and activity records from ca

    Pythonagentcontext-engineeringelectron
    View on GitHub↗4,960
  • timescale/pgaitimescale avatar

    timescale/pgai

    5,802View on GitHub↗

    pgai is a PostgreSQL AI toolkit and framework designed to integrate large language models and vector embeddings directly into a database. It serves as a bridge for executing machine learning model requests and performing text-to-SQL translations within standard database queries. The project provides an automated vector embedding pipeline that handles the loading, parsing, and chunking of text from tables and unstructured documents. This system utilizes a background worker to synchronize embeddings automatically as source data changes and includes specialized tools for building retrieval-augme

    PLpgSQL
    View on GitHub↗5,802
  • mlabonne/llm-coursemlabonne avatar

    mlabonne/llm-course

    80,178View on GitHub↗

    This project is a comprehensive educational curriculum and engineering handbook focused on the lifecycle of large language models. It serves as a structured knowledge base for machine learning practitioners, covering the fundamental mathematical and architectural principles of transformer-based sequence modeling, as well as the practical implementation of supervised instruction fine-tuning and preference-based model alignment. The repository distinguishes itself by providing a deep dive into advanced model composition and optimization techniques. It details methodologies for weight-space mode

    courselarge-language-modelsllm
    View on GitHub↗80,178
  • zenml-io/zenmlzenml-io avatar

    zenml-io/zenml

    5,451View on GitHub↗

    ZenML is an orchestration platform designed for building, deploying, and monitoring reproducible machine learning pipelines and agentic workflows. It provides a unified framework that manages the entire lifecycle of machine learning assets, from data processing and model training to the deployment of persistent inference services. By decoupling pipeline logic from underlying compute and storage, the platform enables teams to transition workflows seamlessly from local development environments to production-grade cloud infrastructure. The platform distinguishes itself through a service-oriented

    Pythonagentopsagentsai
    View on GitHub↗5,451
  • redis/go-redisredis avatar

    redis/go-redis

    22,159View on GitHub↗

    This project is a feature-rich Go client library designed for interacting with Redis. It serves as a comprehensive interface for managing remote data stores, enabling developers to execute standard database commands, handle complex data structures, and perform asynchronous operations within Go applications. The library distinguishes itself through its support for advanced Redis capabilities, including connection pooling, pipelining, and transactional integrity. It provides specialized primitives for managing distributed clusters, including automated topology updates and request routing to sha

    Gogogolangredis
    View on GitHub↗22,159
  • facebookresearch/llama-recipesfacebookresearch avatar

    facebookresearch/llama-recipes

    18,379View on GitHub↗

    This repository is a collection of frameworks and guides for Llama models, functioning as a fine-tuning framework, an inference pipeline, and an AI workflow orchestrator. It provides tools for adapting large language models to specific datasets and domains. The project includes a parameter-efficient fine-tuning toolkit that utilizes techniques like low-rank adaptation to reduce memory and compute requirements. It also serves as an implementation guide for retrieval-augmented generation, combining model inference with external data retrieval to improve response accuracy. The capability surfac

    Jupyter Notebook
    View on GitHub↗18,379
  • maiot-io/zenmlmaiot-io avatar

    maiot-io/zenml

    5,452View on GitHub↗

    ZenML is an extensible machine learning orchestration framework designed to manage the end-to-end lifecycle of data pipelines and AI agent workflows. It functions as a durable orchestrator that executes machine learning tasks as directed acyclic graphs, ensuring that every step is containerized for consistent performance across local, cloud, and hybrid infrastructure. By decoupling pipeline code from underlying compute and storage backends, the platform allows developers to define infrastructure-agnostic stacks that remain portable across diverse environments. The project distinguishes itself

    Python
    View on GitHub↗5,452
  • mervinpraison/praisonaiMervinPraison avatar

    MervinPraison/PraisonAI

    5,592View on GitHub↗

    PraisonAI is an autonomous AI agent platform that coordinates multiple LLM-powered agents for research, planning, and execution of complex workflows. It functions as a multi-agent orchestration framework, a workflow builder, and a Model Context Protocol server, while also providing retrieval-augmented generation through vector knowledge bases. Agents can interact via CLI, web, or standardized protocols with sandboxed code execution. The platform distinguishes itself with a rich set of agent communication protocols, including A2A, REST, WebSocket, voice and telephony integration, and MCP, allo

    Pythonagentsaiai-agent-framework
    View on GitHub↗5,592
  • future-house/paper-qaFuture-House avatar

    Future-House/paper-qa

    8,161View on GitHub↗

    Paper-qa is a retrieval augmented generation system designed for question answering and analysis of scientific literature and technical documents. It functions as an LLM-powered research assistant that extracts grounded answers and summaries with citations from a document library. The system utilizes an agentic RAG orchestrator to iteratively refine search queries and gather evidence through multi-step tool calling. It features a multimodal document parser that extracts text, tables, and images from PDFs, alongside a vector-based indexer that embeds and caches document libraries for efficient

    Pythonairagscience
    View on GitHub↗8,161
  • stangirard/quivrStanGirard avatar

    StanGirard/quivr

    39,167View on GitHub↗

    Quivr is a framework for building retrieval-augmented generation pipelines that connect large language models to custom knowledge bases. It serves as a generative AI integration layer that abstracts the process of transforming diverse document sources into searchable context for AI responses. The project orchestrates the end-to-end flow between document ingestion, vector storage management, and model provider interfaces. It features a vector-store-agnostic retrieval system and a modular API layer that allows for flexible switching between different generative model providers. The system cove

    Python
    View on GitHub↗39,167
  • hoper-j/ai-guide-and-demos-zh_cnHoper-J avatar

    Hoper-J/AI-Guide-and-Demos-zh_CN

    4,199View on GitHub↗

    This project is a comprehensive learning resource and set of demonstrations focused on large language model integration, deployment, and fine-tuning. It provides educational content and practical guides for working with artificial intelligence models. The resource includes specific tutorials and courses on adapting pre-trained models to specialized datasets using parameter-efficient fine-tuning techniques. It also provides instructional content for running quantized models on consumer hardware and building retrieval augmented generation pipelines using vector databases and document indexing.

    Python
    View on GitHub↗4,199
  • meta-llama/llama-recipesmeta-llama avatar

    meta-llama/llama-recipes

    18,379View on GitHub↗

    This project is a collection of reference implementations and recipes for deploying, fine-tuning, and running inference with Llama large language models. It serves as a toolkit and implementation guide for adapting pre-trained models to specific tasks and domain-specific datasets. The repository provides frameworks for developing retrieval augmented generation pipelines to ground model responses in external data. It includes guides for executing quantized inference to reduce memory usage and increase processing speed. The toolkit covers a broad range of capabilities including parameter-effic

    Jupyter Notebook
    View on GitHub↗18,379
  • alibaba/spring-ai-alibabaalibaba avatar

    alibaba/spring-ai-alibaba

    8,415View on GitHub↗

    This project is a Java-based framework integration that provides an AI agent runtime, a graph-based AI workflow engine, and an LLM orchestration framework for Spring applications. It enables the development of stateful autonomous agents and the implementation of retrieval-augmented generation systems using document processing and vector databases. The framework distinguishes itself through a graph-based workflow runtime for designing complex AI pipelines with conditional routing and persistent state. It supports multi-agent orchestration via service-discovery coordination and provides human-i

    Javaagenticartificial-intelligencecontext-engineering
    View on GitHub↗8,415
  • ardanlabs/serviceardanlabs avatar

    ardanlabs/service

    4,030View on GitHub↗

    This project provides a set of structural templates and frameworks for bootstrapping production servers, high-performance backends, Kubernetes microservices, and AI pipelines using the Go programming language. It serves as a foundational architecture for building high-throughput infrastructure and scalable production servers with integrated routing and middleware. The framework includes a specialized infrastructure for developing retrieval-augmented generation systems, emphasizing local model inference and secure data sovereignty. It further provides a dedicated microservice template for cont

    Go
    View on GitHub↗4,030
  • jamwithai/production-agentic-rag-coursejamwithai avatar

    jamwithai/production-agentic-rag-course

    6,972View on GitHub↗

    This project is an educational course and technical blueprint for building production-ready retrieval-augmented generation systems. It provides a curriculum and implementation strategies for designing agentic workflows, containerized AI infrastructure, and retrieval pipelines using large language models. The materials focus on agentic design patterns, utilizing state-based decision nodes to rewrite queries and grade retrieved documents. It differentiates its approach by providing a deployment framework for managing databases, search engines, and API services through container orchestration.

    Python
    View on GitHub↗6,972
  • lancedb/lancedblancedb avatar

    lancedb/lancedb

    9,031View on GitHub↗

    LanceDB is a vector database and columnar data store designed to function as a versioned dataset manager and vector search engine. It serves as a high-performance backend for indexing and retrieving high-dimensional embeddings, providing the foundation for machine learning data pipelines. The system distinguishes itself through a combination of cloud-native object storage and immutable version tracking, allowing for data time-travel and reproducible AI experiments. It integrates hybrid search capabilities, merging dense vector similarity with BM25 full-text search and SQL-like scalar filters

    HTMLapproximate-nearest-neighbor-searchimage-searchnearest-neighbor-search
    View on GitHub↗9,031
  • chonkie-inc/chonkiechonkie-inc avatar

    chonkie-inc/chonkie

    4,170View on GitHub↗

    Chonkie is a text chunking library designed for retrieval-augmented generation pipelines. It functions as a semantic text splitter and RAG ingestion pipeline, transforming raw text into embedded segments for storage in vector databases. The project distinguishes itself through specialized splitting strategies, including an AST-based code splitter for preserving logical boundaries in source code and a semantic text splitter that uses embedding models to determine boundaries based on meaning. It also provides a vector database ingestor to automate the generation of embeddings and their export t

    Pythonaichonkiechunker
    View on GitHub↗4,170
  • stangirard/quiverStanGirard avatar

    StanGirard/quiver

    39,167View on GitHub↗

    Quiver is a framework for integrating retrieval augmented generation into applications. It provides a generative AI integration layer that connects large language models with vector stores to produce context-aware responses based on custom data. The project features a knowledge base pipeline that parses diverse file types into searchable embeddings and a vector database orchestrator to manage data across different storage implementations. It utilizes a provider-agnostic model interface, allowing users to switch between various external AI providers or local models through a single unified sys

    Python
    View on GitHub↗39,167
  • dataelement/bishengdataelement avatar

    dataelement/bisheng

    11,455View on GitHub↗

    Bisheng is an enterprise AI framework and LLM DevOps platform designed to manage the full lifecycle of large language models. It provides a unified system for dataset curation, supervised fine-tuning, model versioning, and performance evaluation. The platform features a visual workflow orchestrator for building retrieval-augmented generation pipelines and complex task sequences using flowcharts with conditional logic and human intervention points. It also includes an AI agent framework that uses a specialized guidance language to embed domain expertise and professional business logic into aut

    TypeScript
    View on GitHub↗11,455
  • nndl/llm-beginnernndl avatar

    nndl/llm-beginner

    6,421View on GitHub↗

    This project is a collection of educational resources and technical guides focused on the development and implementation of large language models. It provides a comprehensive curriculum covering transformer architectures, training methods, and deployment strategies. The materials provide detailed instructions for building autonomous agents using reasoning loops and tool integration, as well as guides for fine-tuning models through supervised learning and preference optimization. It also includes tutorials for constructing retrieval augmented generation pipelines and implementing transformer m

    Pythonagentfudannlpllm
    View on GitHub↗6,421
  • packtpublishing/llm-engineers-handbookPacktPublishing avatar

    PacktPublishing/LLM-Engineers-Handbook

    4,774View on GitHub↗

    This project is an educational resource and engineering guide for building, deploying, and optimizing large language model applications and production pipelines. It serves as a blueprint for cloud AI infrastructure, providing a framework for orchestrating inference endpoints, data warehouses, and scalable production environments. The repository provides specific implementation patterns for retrieval augmented generation to ground model responses in external data. It includes a training workflow for crawling, structuring, and processing datasets to facilitate model fine-tuning, alongside an ev

    Pythonawsfine-tuning-llmgenai
    View on GitHub↗4,774
  • tobi/qmdtobi avatar

    tobi/qmd

    9,498View on GitHub↗

    qmd is a local semantic search engine and RAG knowledge base indexer that functions as a Model Context Protocol server. It converts local documents, markdown files, and codebases into a searchable database to provide retrieval augmented generation capabilities for AI agents. The system exposes its search and retrieval tools via stdio or HTTP. It utilizes local model files for embeddings and reranking, supporting query expansion across multiple languages. The project employs abstract syntax tree based chunking to split source code at function and class boundaries. It implements hybrid vector-

    TypeScript
    View on GitHub↗9,498
  • sigoden/aichatsigoden avatar

    sigoden/aichat

    9,328View on GitHub↗

    This project is a terminal-based command line interface client and agent orchestrator for interacting with multiple large language model providers. It functions as an OpenAI API client and a local API gateway that exposes chat completions and embeddings through an HTTP server. The system distinguishes itself by providing a retrieval-augmented generation tool for indexing local files and URLs into a vector database to provide custom document context. It allows for the creation of specialized AI agents that combine custom system prompts with tool calling and external function execution. The to

    Rustaiai-agentschatbot
    View on GitHub↗9,328
  • hwchase17/langchainjshwchase17 avatar

    hwchase17/langchainjs

    17,822View on GitHub↗

    LangChainJS is an AI agent orchestrator and application framework designed for building autonomous systems that use large language models to plan and execute tasks. It serves as an integration library that connects language models with tools, memory, and external data sources to create context-aware logic and complex workflows. The project provides a provider-agnostic interface and model provider abstraction, allowing applications to switch between different language model providers without rewriting core logic. It includes a toolkit for retrieval augmented generation, utilizing retrievers to

    TypeScript
    View on GitHub↗17,822
  • mixedbread-ai/mgrepmixedbread-ai avatar

    mixedbread-ai/mgrep

    3,289View on GitHub↗

    mgrep is an LLM-powered semantic search engine and local file indexer designed to retrieve information from local directories and web content using natural language queries. It functions as a semantic document retriever that uses meaning and context rather than exact keyword matches to locate relevant data. The tool distinguishes itself by combining local file indexing with real-time web content retrieval to synthesize comprehensive answers. It employs retrieval-augmented generation to transform retrieved snippets from both local and remote sources into direct, concise responses. The system

    TypeScript
    View on GitHub↗3,289