Database middleware
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@4ier/notion-cli
Full-featured CLI for Notion. Like gh for GitHub, but for Notion. 44 commands, one binary.
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@azure/cosmos
Microsoft Azure Cosmos DB Service Node.js SDK for NOSQL API
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@callumalpass/mdbase
TypeScript implementation of the mdbase specification
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@cemised/cognitive-memory
An autonomous graph-vector memory engine powered by SQLite and Ollama.
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@duckdb/duckdb-wasm
DuckDB powered by WebAssembly
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@electric-sql/pglite-tools
Tools for working with PGlite databases
Database Web -
@hapi/mimos
Mime database interface
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@lancedb/lancedb
LanceDB: A serverless, low-latency vector database for AI applications
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@libsql/core
libSQL driver for TypeScript and JavaScript
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@libsql/hrana-client
Hrana client for connecting to sqld over HTTP or WebSocket
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@neondatabase/serverless
node-postgres for serverless environments from neon.com
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@oh-my-pi/pi-mnemopi
Local SQLite memory engine for Oh My Pi agents
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@pagenote/notion-database
make notion as a real-database for server
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@prisma/dev
A local Prisma Postgres server for development and testing
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@ruvector/ruvllm
Self-learning LLM runtime — TurboQuant KV-cache (6-8x compression), SONA adaptive learning, FlashAttention, speculative decoding, GGUF inference
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@ruvector/ruvllm-linux-x64-gnu
RuvLLM native SIMD acceleration - linux-x64-gnu platform
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@testcontainers/postgresql
PostgreSQL module for Testcontainers
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@tobilu/qmd
Query Markup Documents - On-device hybrid search for markdown files with BM25, vector search, and LLM reranking
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@upstash/redis
An HTTP/REST based Redis client built on top of Upstash REST API.
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@zapier/notion-connector
Agent-callable Notion tools for searching pages and databases, reading and creating pages, querying data sources, appending content, and managing schemas. Use when the user mentions Notion or wants to find, read, create, or edit Notion content, even if th
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30-Days-Of-Python
🐍 Learn Python in 30 days with clear lessons on essential topics, from variables to functions, designed for beginners and coding enthusiasts.
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agentdb
Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1
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ai-news-scraper
AI News Scraper & Semantic Search: A Python application that scrapes news articles, uses GenAI to generate summaries and identify topics, and provides semantic search capabilities through vector embeddings
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Ai-powered-email-assistant
📧 Streamline your email management with an AI assistant that reads, drafts, and sends emails, enhancing efficiency and organization.
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airtable
The official Airtable JavaScript library.
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AladdinAI
AladdinAI: open-source BYOI (Bring Your Own Infrastructure) AI Agent platform. Connect your own VMs, NVIDIA NIM, OpenAI, Anthropic, Ollama — build and manage AI agents visually.
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alchemer-survey-custom-table-database-automation
🛠️ Automate custom table creation and manage survey data in Alchemer to improve efficiency and reliability for accessible travel research.
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aperio
One brain. Every AI agent. Nothing forgotten. — Self-hosted memory layer via MCP + Postgres + pgvector
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Asp.NetCore-Fundamentals
📚 Learn .NET Core and C# fundamentals with this practical guide on SQL, OOP, LINQ, and web development using MVC and Web API for beginners.
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Autonomous-EHS-Management
Web console for safety teams: incidents, CAPA plans, metrics, documents, training, audits—role-aware, PostgreSQL-backed.
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axonops-workbench
AxonOps™ Workbench for Apache Cassandra® - Desktop application for Mac, Windows and Linux
Database JavaScript -
basin
Multi-tenant Postgres-compatible database on object storage. 12× cheaper disk than Postgres, native vector search, per-tenant isolation. Built in Rust.
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be-a-guptaji
Hi, I’m Aryan Baadlas a Data Scientist & Web Developer who loves building data driven solutions and scalable applications. I work at the intersection of machine learning, AI, and web development, transforming raw data into actionable insights and real world products with modular, attractive and presentable designs which are easy to navigate.
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better-sqlite3
The fastest and simplest library for SQLite in Node.js.
Database Node.js -
bike4mind
The open-core AI workbench — notebooks, agents, RAG, voice, and images across any model: OpenAI, Anthropic, Google, xAI, or local via Ollama/vLLM. BSL 1.1, auto-converting to Apache-2.0 on a two-year clock. Your AI keeps running when theirs doesn't.
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Bookit
Modern library management system in C#/.NET with lending, fines, Repository Pattern & Unit Of Work, AutoMapper, Serilog, Cashing ,and more.
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braindb
Create a reliable memory system for AI agents that captures meaningful interactions, aiding recall and enriching user experience through semantic understanding.
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busabase
⚡ The approval-first, open-source database & knowledge base for AI agents — review & approve every change before it's trusted. Local-first, self-hostable Airtable/Notion alternative.
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C.MotoAI
AI-powered virtual assistant for any website using LangChain, LangGraph, RAG, Vector Database, and LLMs to answer users based on website content
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canvas-drop
Self-hostable, open-source platform to deploy & share small static web apps ("canvases") inside your org — paste/drag/PUT a folder, get an instant secure URL. Five zero-config backend primitives (KV, files, AI, identity, realtime), an MCP server for AI agents, no telemetry.
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changedetection.io
🔍 Detect website changes automatically and receive real-time alerts via various channels to stay informed on updates, prices, and content edits.
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channel-vault-nas
Back up YouTube channels to your NAS. Reuse archive.txt and existing media, download only what is missing, and recover the index from disk.
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Chroma
Open-source embedding database (vector store) for building AI apps with memory and retrieval.
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clickhouse-sql-parser
Writing clickhouse sql parser in pure Go
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cloud-sql-proxy
Utility for connecting securely to your Cloud SQL instances
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convex
Client for the Convex Cloud
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convex-helpers
A collection of useful code to complement the official convex package.
Database React -
ctxmem
Git-native, shareable project memory for AI coding agents — fully local, no cloud.
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cuba-memorys
Provide AI agents with long-term memory using a neuroscience-based knowledge graph and Model Context Protocol for improved coding assistance.
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dbtrail
Time-travel for your MySQL. DB Trail remembers every row change: searchable, reversible, yours. The wrong UPDATE becomes a two-minute fix.
Database Go -
deadpool-postgres
Dead simple async pool for tokio-postgres
Database Rust -
demo-springboot-keycloak-auth-crud
🔐 Secure your API with this Spring Boot demo using Keycloak for authentication, user registration, role management, and CRUD operations.
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dexie
A Minimalistic Wrapper for IndexedDB
Database Web -
DriftDB
📅 Experience time travel in your data with DriftDB, a PostgreSQL-compatible database that lets you query historical states using standard SQL.
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drizzle-orm
Drizzle ORM package for SQL databases
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drizzle-zod
Generate Zod schemas from Drizzle ORM schemas
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dryrun
PostgreSQL schema intelligence MCP server with offline linting, migration safety, query validation for AI coding assistants.
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duckdb
DuckDB node.js API
Database Node.js -
dumpall
📦 Aggregate and format file contents into clean, LLM-friendly Markdown for easy sharing, code reviews, or archiving with this versatile CLI utility.
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DX.HttpDiag
🛠️ Diagnose HTTPS connectivity issues on Windows with detailed insights into certificates, proxy settings, DNS resolution, and more using DX.HttpDiag.
Database Flutter -
fake-indexeddb
Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API
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firebase
Firebase JavaScript library for web and Node.js
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Forge
Self-hosted AI coding orchestration dashboard with an Orchestrator, worker queue, providers, GitHub CLI tooling, and local/cloud LLM support.
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full-stack-local-deep-research-agent
🔍 Enhance your research with a local web assistant that generates queries, summarizes results, and identifies knowledge gaps for thorough exploration.
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gofer
Self-hosted multi-account email client with IMAP/SMTP, Gmail OAuth, contacts. Built with Go, templ, and HTMX, SQLite for storage
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graphRAG-retrievers-agents
🚀 Explore GraphRAG by building customized retrievers and agents using Neo4j for advanced semantic and hybrid search solutions.
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hdb
SAP HANA Database Client for Node
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headroom
A self-hosted personal finance tracker for budgets, assets, investments, and loan modeling. Dockerized with local SQLite storage.
Database TypeScript -
helix-context
Agent knowledge index — IDF-weighted retrieval with deterministic SLM embedded models. SQLite, Know-vs-Go
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Hobby-Rocket-Motor-Finder
Find U.S. high-power rocketry motors in stock across 11 vendors — AeroTech, Cesaroni & Loki. Scrapes dealers hourly, matches against ThrustCurve, and surfaces best price, restock alerts, and in-stock substitutes when a motor's sold out. Python scraper + Next.js UI. MIT.
Database TypeScript -
hypersonic-js
The modern monolith for TS
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idx-free
🚀 Automate UUID generation for deployment scripts, enhancing convenience and flexibility in batch setups without hardcoding values.
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internal
Self-hosted internal accounting & client-finance management for small companies. Multi-tenant, Next.js 16 + Drizzle + Postgres.
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invoice
Professional Open Source E-Invoicing System for PHP (Yii3) with UBL 2.4 and Peppol support
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knex
A batteries-included SQL query & schema builder for PostgresSQL, MySQL, CockroachDB, MSSQL and SQLite3
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langchain-runner
🚀 Expose your LangChain agents as services with zero configuration; turn scripts into web services using simple wrappers and no infrastructure setup.
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laravel-model-docs-md
📄 Generate Markdown documentation for your Laravel Eloquent models, detailing attributes, relationships, and more, effortlessly with this simple package.
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lazy_forges
Terminal TUI for designing database schemas with live visual feedback — create tables, add columns, and export SQL DDL, all from the command line. Inspired by LazyGit.
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level
Universal abstract-level database for Node.js and browsers
Database Node.js -
level-supports
Create a manifest describing the abilities of an abstract-level database
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libraryskill-project
LibrarySkill is a full-stack Next.js platform for creating, reviewing, publishing, and organizing structured AI Agent skills as reusable Markdown-based prompt workflows for consistent LLM behavior across ChatGPT, Claude, Gemini, DeepSeek, and other AI models.
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LiteEditorAI
Лёгкий редактор для эпохи ИИ-агентов: терминал в центре, модули рядом — код, Git, контейнеры Docker·Podman, базы данных Postgres·MySQL·SQLite, плюс свои модули-плагины (пишет ваш ИИ-агент). Удалённый пульт для Android, чат через OpenRouter, мульти-вкладки, 6 тем. Linux · Windows.
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lmdb
Simple, efficient, scalable, high-performance LMDB interface
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lowdb
Tiny local JSON database for Node, Electron and the browser
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mcp-ai-memory
🧠 Manage semantic memory for AI agents with this production-ready Model Context Protocol server, enabling efficient storage and retrieval of contextual knowledge.
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mcp-dataset-manager
Self-hosted platform to upload Excel/CSV, query with SQL via DuckDB, and let Claude analyze your data through a built-in MCP bridge. Vietnamese header normalization included
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mcp-encrypted-sqlite
🔒 Access and manage encrypted SQLite databases effortlessly with this MCP server, designed for seamless integration with SQLCipher and various clients.
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memno
A beautiful, offline-first bookmark manager and link saver app built with Flutter. Save links, write notes, auto-fetch rich metadata previews, and generate unique 6-digit shortcodes for quick retrieval. Privacy-first, JSON import/export, and ready for Android and Windows.
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mern-enterprise-lab
🚀 Build scalable enterprise applications using the MERN stack, focusing on system design, security, and multi-tenancy solutions.
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MHGU Database
An extensive, all in one, Monster Hunter Generations reference
Database Android -
MHWorld Database
Gathering Hall Studios is back with an all-new app for Monster Hunter World!
Database Android -
MikroDash
Stream live MikroTik RouterOS v7 data directly to your browser with MikroDash for real-time network monitoring and management.
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mime-db
Media Type Database
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MindForge
📸 Transform your images with MindForge, an AI-powered platform for generating professional photos and training custom models in minutes.
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mongodb
The official MongoDB driver for Rust
Database Rust -
mongoose
Mongoose MongoDB ODM
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mora
Local-first, zero-egress memory for MCP agents: Gmail, Calendar, iMessage, Apple Calendar → entity graph + ranked daily brief + hybrid retrieval
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mssql
Microsoft SQL Server client for Node.js.
Database Node.js -
munin-memory
Persistent memory for AI assistants, self-hosted and provider-portable. MCP server with SQLite + FTS5 + sqlite-vec.
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mxMarkEdit
A native macOS Markdown editor for academic writing, featuring an integrated Zotero-friendly bibliography manager, spreadsheet databases, and task tracking.
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nexpress
Self-hosted Next.js 16 CMS — collections, blocks, themes, plugins. TypeScript + Drizzle + Postgres.
Database TypeScript -
nimbus
The single-binary backend for apps and AI agents. Drop-in compatible with Convex, Firestore, MongoDB, and DynamoDB.
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node-pg-migrate
PostgreSQL database migration management tool for node.js
Database Node.js -
obsidian-hybrid-search
[](https://www.npmjs.com/package/obsidian-hybrid-search) [](https://github.com/flowing-a
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obsidian-plugins
🧠 Enhance your note-taking with AI plugins for title generation, grammar correction, and project organization in Obsidian.
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ofjdbc
JDBC Driver for Oracle Fusion database
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once
A small idempotency log for side effects and retries
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OpenInspection
Open-source home inspection software. Self-host on Cloudflare for ~$0/mo. Functional parity with Spectora and Inspector Toolbelt.
Database TypeScript -
openpartner
Open-source affiliate + creator partnership platform. Stripe Connect payouts, full attribution chain, MIT licensed.
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OpenScrape
Scrape web content using Puppeteer with an interactive CLI to extract titles, descriptions, links, headings, paragraphs, and full text efficiently.
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openslate
A self-hosted markdown note-taking app. Fast, simple, private. Access your notes from any device.
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ottabase
Full-stack SaaS monorepo for Cloudflare Workers. ORM, auth, RBAC, multi-tenancy, queues, realtime, blog. Edge-native, all included, for Solo Founders
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OUI Lookup and Database
Find a device's manufacturer by its MAC address and browse OUIs assignments
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perspective-cuts
Write Apple Shortcuts using a text-based language and compiler instead of drag-and-drop actions.
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pg
PostgreSQL client - pure javascript & libpq with the same API
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pg-erd-cloud
PostgreSQL 스키마를 리버스 엔지니어링하고 ERD·DDL 공유 흐름으로 관리하는 클라우드 서비스.
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pg-mem
A memory version of postgres
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pg-pool
Connection pool for node-postgres
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pg-safe-migrate
Enforce safe PostgreSQL schema migrations with built-in rules, drift detection, and advisory locks via CLI or API for Node.js projects.
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pgsql-ast-parser
Yet another simple Postgres SQL parser/modifier
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phpizza
Goodbye, DaaSS (Disservices as a Software Substitute). Hello, PHPizza - the CMS/app framework which uses a slightly modified Markdown syntax (Pizzadown).
Database PHP -
plainva
Plainva is an open-source, local-first editor for plain Markdown vaults. It aims to open existing Obsidian-compatible vaults directly from cloud storage and preserve file ownership.
Database TypeScript -
plandb
Manage AI agent task dependencies with a lightweight, local-first SQLite-based tool requiring no configuration.
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portfolio
Self-hosted portfolio tracker for long-term investors with SQLite, daily history reconstruction, ETF/EDO support, benchmarks, rebalancing, and JSON backups.
Database Android -
postgres
Fastest full featured PostgreSQL client for Node.js
Database Node.js -
postgres-types
Conversions between Rust and Postgres values
Database Rust -
prisma
Prisma is an open-source database toolkit. It includes a JavaScript/TypeScript ORM for Node.js, migrations and a modern GUI to view and edit the data in your database. You can use Prisma in new projects or add it to an existing one.
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Prisma
Next-generation ORM for Node.js and TypeScript — type-safe database access and migrations.
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Prisma-Gemini-DeepThink-API
Provide a multi-expert deep reasoning API with OpenAI-compatible interface optimized for Gemini 3.1 Pro and creative language tasks.
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promptlane
PromptLane local-first prompt improvement workspace for Codex, Claude Code, and long-running coding-agent work.
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PSPAchievementsSystem
Bring offline PSP achievements to real hardware with real-time RAM checks, in-game popups, and saved progress.
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pybooklid
🔍 Read MacBook lid angle sensor data in real-time with this simple Python library, enabling instant readings and adaptive audio feedback.
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pyspark-etl-automation
🚀 Automate ETL processes with PySpark to transform and load transactional data into PostgreSQL for efficient analytics.
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quarry
The database workbench built for the AI era — one safety-railed query kernel, many faces: CLI / GUI / MCP / agent skill. Pure stdlib.
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rag-system-pgvector
Build RAG apps with PostgreSQL and pgvector for semantic search, hybrid retrieval, and LLM-powered answers over your data
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ragleap-core
The open-source core of RagLeap — a self-hosted RAG chat engine (document ingestion, retrieval, citations) powering RagLeap's full AI business manager: Voice AI, WhatsApp/Telegram/Discord bots, database & CRM integrations, workflow automation, and a private executive assistant. Foundation layer — hosted platform at ragleap.com
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raztodo
Modular task manager with a shared core and optional CLI, web UI, and shell completion
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Redis
In-memory data store used as a database, cache, and message broker.
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redis-parser
Javascript Redis protocol (RESP) parser
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retail-smart-erp
Manage sales and operations for retail, restaurant, supermarket, auto service, and dealership businesses with a multi-tenant ERP and POS system.
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retro-md-notes
This project hosts a collection of .md (Markdown) notes on a static page (index.html) with client-side search and pagination, all styled in a retro green-on-black theme. The site uses a Python script to build a db.json file, which serves as the data source for the front-end.
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romHEX14-ECU-Tuning
Tune ECU maps with AI-powered A2L, HEX, and OLS support for WinOLS-style workflows
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run402
MCP server for Run402 — AI-native Postgres + REST + auth + storage + static sites. Pay with x402 USDC on Base. No signups.
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runyard
Runyard: self-hosted control plane for agent runs
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ruvector
Self-learning vector database for Node.js — hybrid search, Graph RAG, FlashAttention-3, HNSW, 50+ attention mechanisms
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SchemaSmith
State-based schema and code deployment for SQL Server, PostgreSQL, and MySQL
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sea-orm
🐚 An async & dynamic ORM for Rust
Database Rust -
second-brain-stack
🧠 Build a self-hosted knowledge management system that transforms scattered information into a smart, searchable, interconnected base.
Database Python -
sequelize
Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.
Database Node.js -
server
The self-hosted backend service for the platform, exposing REST and WebSocket interfaces to support document processing, external integrations, and data management. Requires PostgreSQL and NATS.
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shiplog
You shipped it. Don't lose it. A daily archive of your contribution history into a database you own. 📜
Database TypeScript -
sixth-cli
Sixth CLI - AI-powered development assistant using Claude Code, Google Gemini, Grok API and many more
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smartchannels
Deliver a secure, multi-channel AI assistant platform with persistent memory and local-first intelligence for seamless messaging integration.
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SQL Tabs
SQL client
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sql-language-server
Language Server for SQL
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sql-lint
SQL linter to do sanity checks on your queries and bring errors back from the DB
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sql-migrate
SQL schema migration tool for Go
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sql-translator
Manipulate structured data definitions (SQL and more)
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sql.js
SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).
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SQLBot
🤖 Enhance data queries with SQLBot, an intelligent system that combines advanced models and RAG for seamless integration and secure access control.
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sqlite-multi-tenant
Multi-tenant SQLite database manager for .NET - per-tenant isolation, migrations, backups
Database C# -
sqlite-wasm-rs
`wasm32-unknown-unknown` bindings to the libsqlite3 library.
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sqlite3
Asynchronous, non-blocking SQLite3 bindings
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StreetJS
StreetJS Framework is a TypeScript-first backend framework designed for developers who want production-grade performance, security-focused defaults, bounded resource management, and minimal dependency exposure without sacrificing developer experience.
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taffydb
TaffyDB is an opensouce library that brings database features into your JavaScript applications.
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task-flow-chart
🛠️ Create clear diagrams such as workflows and logic flows with this simple JavaScript library for easy drag-and-drop customization.
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tedious
A TDS driver, for connecting to MS SQLServer databases.
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TenancyJS
Fail-closed, TypeScript-first multi-tenancy for Node.js - one tenant-isolation contract across Express, Next.js, AdonisJS & NestJS with Prisma, Knex, Lucid, TypeORM, Sequelize & Mongoose.
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trafficlab-3d
🌐 Create 3D digital twin demos using accessible CCTV footage and Google Maps, enabling advanced computer vision for students and enthusiasts alike.
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tusk
Portable task management for Claude Code — local SQLite DB, CLI, and skills for autonomous workflows
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two-tier-user-management-api
🔧 Build a two-tier user management API using ASP.NET Core, featuring user CRUD operations and robust data handling with Dapper and CQRS.
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umzug
Framework-agnostic migration tool for Node
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vite-dynamic-workers-preview
Turn Vite dev changes into live Cloudflare preview URLs with a dynamic worker preview flow
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waggle
A social network substrate for autonomous AI agents — keypair identity, E2EE messaging, escrowed information trades, a verifiable knowledge graph, staked-prediction forecasts, multi-agent projects, and a reputation economy. BYO-brain; the platform is the rail, not the mind.
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wavemind
Local-first dynamic memory for agents and apps: SQLite source of truth, vector search candidates, hotness, decay, TTL, namespaces, and benchmarks.
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wechat-db-decrypt-macos
Decrypt WeChat databases on macOS by extracting encryption keys to access and export chat records with support for searching and AI query integration.
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wgpl
The DevOps-first WireGuard control plane. Automate zero-downtime deployments and manage peers across multiple servers effortlessly.
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willow-2.0
Willow 2.0 — local-first memory, MCP tools, and fleet coordination for AI agents. Postgres KB, Ollama default, Grove LAN remote.
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zova
SQLite-backed local storage for records, objects, vectors, and graphs.
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design-system-skill
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example-obsidian-habit-tracker
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kannaka-memory