embeddings — independent software & tools

23 independent embeddings listings the big search engines bury.

• VecMem

  github · Free · by Bambiunivocal281

  Manage LLM agent memory with a resource-aware dual-tier system that uses HNSW indexing to balance short-term context and long-term knowledge retention.

• gnosis

  github · Free · by bromigos-org

  Gnosis is a Greek noun meaning "knowledge" or "awareness"

• Anthropic_Hackathon

  github · Free · by Connieverbal484

  Convert complex medical discharge summaries into simple, actionable health plans for patients and caregivers.

• neuralvault

  github · Free · by jpgomesr

  Self-hosted AI memory and knowledge platform for contextual retrieval. Hybrid semantic + keyword search powered by Qdrant and PostgreSQL, with multi-workspace support and BYOK multi-provider flexibility.

• khive

  github · Free · by ohdearquant

  A knowledge graph your AI agents build, query, and grow. Built for agents that need structure beyond vectors

• Yggdrasil

  github · Free · by VonderVuflya

  Durable, local-first memory for AI coding agents over MCP — zero-dependency, curated & semantically de-duped, you own the data (SQLite + Markdown). Works with Claude Code, Codex & any MCP host.

• @copilotkit/pathfinder

  npm · Free · by GitHub Actions

  The knowledge server for AI agents — index docs, code, Notion, Slack, and Discord into searchable, agent-accessible knowledge via MCP. Supports OpenAI, Ollama, and local transformers.js embeddings.

• langchain

  npm · Free · by GitHub Actions

  Typescript bindings for langchain

• @langchain/anthropic

  npm · Free · by GitHub Actions

  Anthropic integrations for LangChain.js

• @langchain/classic

  npm · Free · by GitHub Actions

  Old abstractions from LangChain.js

• @langchain/core

  npm · Free · by GitHub Actions

  Core LangChain.js abstractions and schemas

• @langchain/openai

  npm · Free · by GitHub Actions

  OpenAI integrations for LangChain.js

• @mastra/core

  npm · Free · by GitHub Actions

  Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

• @oh-my-pi/pi-mnemopi

  npm · Free · by can1357

  Local SQLite memory engine for Oh My Pi agents

• ruvector

  npm · Free · by ruvnet

  Self-learning vector database for Node.js — hybrid search, Graph RAG, FlashAttention-3, HNSW, 50+ attention mechanisms

• @tobilu/qmd

  npm · Free · by GitHub Actions

  Query Markup Documents - On-device hybrid search for markdown files with BM25, vector search, and LLM reranking

• @vpxa/aikit

  npm · Free · by anvpx

  Local-first AI developer toolkit — knowledge base, code analysis, context management, and developer tools for LLM agents

• contextual-workspace

  github · Free · by dryazanothman

  🛠️ Build a modern, full-featured workspace with Next.js, offering authentication, payments, and real-time data integration for enhanced productivity.

• mcp-code-mode

  github · Free · by Jame0077

  🤖 Enable AI code generation using the Code Execution MCP Server, integrating large language models with the Model Context Protocol for seamless tool use.

• graphRAG-retrievers-agents

  github · Free · by JessEnterprise

  🚀 Explore GraphRAG by building customized retrievers and agents using Neo4j for advanced semantic and hybrid search solutions.

• ai-notes-api

  github · Free · by JortegaR

• MCP-rag-with-Chromadb

  github · Free · by rexnzm

  🗂️ Build a versatile MCP server with RAG capabilities, supporting multiple document formats using LangChain and ChromaDB for efficient data retrieval.

• ai-thought-visual

  github · Free · by superdupers1

  🎨 Transform language, voice, and images into structured AI concepts, visualized through generative art and reimagined as poetic expressions.