Database

AI-powered life cycle assessment and modelling: connect to LCA databases, build and analyze systems

by aeviamodeler

An MCP server for connecting to and running queries on SQL databases. Supports built-in SSH tunneling

by affanshahid

Model Context Protocol server for AFFiNE. Connect AI assistants to AFFiNE workspaces, documents, databases, and collaboration APIs over stdio or HTTP.

by DAWNCR0W

Deploy full-stack web apps with database, file storage, auth, and RBAC via a single API call.

by sirarchiemccarthy-oss

AgentChat 是一个基于 LLM 的智能体交流平台，内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作，Agent 可以理解并协助完成复杂任务。项目集成 LangChain、Function Call、MCP 协议、RAG、Memory、HITL、Skill、Milvus 和 ElasticSearch 等技术，实现高效的知识检索与工具调用，使用 FastAPI 构建高性能后端服务。

by Shy2593666979

Quality signals for MCP tools — agents report results, building a community-driven quality database

by AiAgentKarl

🛠️ The meta-harness for AI agents — scaffold your own focused, branded agent harness with its own npx CLI, MCP server, memory, learning loop, and witness-signed releases. Works with Claude Code, Codex, pi.dev, Hermes, OpenClaw, and RVM (hardware-isolated sandbox).

by ruvnet

Agent-first web hosting: deploy sites, apps, databases and domains over MCP.

by agenthost

A token-efficient Android UI parser that converts bulky XML into minified JSON for LLM-driven automation testing.

by nmtuong97

MCP server (stdio) exposing survey tools over core, plus the agentic-survey CLI.

by netmonty

Provides persistent memory capabilities for coding assistants by automatically capturing tool usage, decisions, and patterns across sessions in a local SQLite database with hybrid search combining keyword and semantic similarity.

Lightweight persistent memory for AI agents. Hybrid search. 16 tools. One SQLite file.

by oxgeneral

All-in-one server that connects your coding AI to dozens of databases, data warehouses, data pipelines, cloud services, and more.

Enables multiple AI agent sessions on the same machine to discover each other and exchange messages via a local SQLite broker.

Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.

by vostride

Full Agent Swarm API and MCP server with local SQLite storage for multi-agent orchestration.

by desplega-ai

Provides persistent memory capabilities across conversations through PostgreSQL database integration with four memory types (episodic, semantic, procedural, strategic), vector similarity search, memory clustering, identity persistence, and graph-based relationships for maintaining context and building genuine understanding over time.

Model Context Protocol (MCP) server for Anzo Graph Database with dual API support (5.4 + 6.0+), 50+ tools, discovery capabilities, and comprehensive skill-based workflows

Lightweight SQLite FTS5 dynamic memory layer & MCP server for Google Antigravity (AGY)

by HydStAn

MCP server for interacting with PostgreSQL databases

by ahmedmustahid

A comprehensive, read-only, multi-tenant PostgreSQL MCP server with advanced schema introspection and query capabilities

by ahmetkca

Generate, fix, explain and run read-only SQL on PostgreSQL, MySQL and SQL Server

by ai2sql

Week 4 deliverable: MCP server exposing the Week 3 Person database to AI agents (Next.js + Prisma + @modelcontextprotocol/sdk)

by jmjmlang

Search Argus HQ public FDA enforcement data: warning letters, recalls, approvals, 483s.

by argushq

Multi-agent team operating system for Claude Code. 108 MCP tools, 40+ agent templates, 10 lifecycle hooks, 7 pipeline workflows. Persistent teams, structured meetings, task wall, real-time React dashboard. No LangChain/AutoGen — pure CC native integration.

by CronusL-1141