#postgresql

Read-only database access with schema inspection

A safe-by-default PostgreSQL Model Context Protocol server for AI agents.

Gives AI coding assistants deterministic infrastructure awareness. Statically analyzes your codebase, AWS services, and database schemas — exposes DynamoDB tables, indexes, query patterns, and service relationships via MCP so Claude Code knows your actual infrastructure instead of guessing.

Database-agnostic MCP server that exposes relational databases as governed business objects (Customers, Orders, Products) for AI agents via ORM abstraction — instead of raw SQL or schema access. Works with any JDBC-compliant database (PostgreSQL, MySQL, Oracle, SQL Server, SQLite, and more). Reduces LLM token consumption by 60-70% through semantic data abstraction.

The MCP PostgreSQL Analytics server provides advanced analytics capabilities for PostgreSQL databases, including smart schema exploration, query optimization, index suggestions, and natural language to SQL conversion. It is designed to enhance database performance and accessibility through AI-driven tools.

QueryBear is a managed MCP server that gives AI agents like Claude, Cursor, Claude Code, and Windsurf safe, read-only access to your PostgreSQL and MySQL databases. Every query runs through a security pipeline (SQL parser, allowlisted tables, blocked columns, row limits, timeouts). Audit log on every query. Column-level access controls let you hide PII, tokens, and secrets from the agent entirely. Natural-language-to-SQL with schema context. One URL, ~60-second setup, OAuth 2.1 auth — no config files, no self-hosting.

Your Data. Your AI. Your Rules. Ontheia is a self-hosted, open-source AI agent platform. Run AI agents, automate workflows, and connect AI models to any tool — entirely on your own infrastructure, without sending data to external cloud services.

Give AI agents structured database intelligence. Deterministic SQL, NULL trap detection, EXPLAIN pre-flight. MIT licensed.

Connect Cursor, Claude Desktop, VS Code, and Windsurf to your PostgreSQL database. Per-table permission controls, encrypted credentials, and a full query audit trail. OAuth authentication, free tier available.

Strata is a self hosted AI memory server. Your AI remembers everything across every session, on your own hardware. Key features: . Semantic search (find memories by meaning, not keywords) . Per-agent API keys with granular permissions . 3D constellation viewer with live agent activity . File vault (attach real documents to memories) . CSV audit log (full transparency on every agent action) . Pre-Strata history import (your memory doesn't start at install day) . Global MCP kill switch (emergency brake, only a human can undo) . Automatic deduplication . 10 structured thought types . Backend using PostgreSQL . Runs on a Raspberry Pi Always on, always local, always yours.

1 MCP server, 13 databases, zero config. Connect AI agents to PostgreSQL, MySQL, MongoDB, SQLite, Oracle, SQL Server, DB2, SAP HANA, MariaDB, CockroachDB, Cloud Spanner, HSQLDB, Sybase. 15 tools per entity + 4 AI prompts. Auth + RBAC included. 11 transports: REST, GraphQL, gRPC, WebSocket, SSE, tRPC, MCP, OData, Arrow Flight, JSON-RPC, NATS.

Talk to your databases in natural language. Multi-database MCP server (PostgreSQL, MySQL, SQLite) with 19 tools for connection management, schema introspection, query execution, rollback snapshots, and query history. Auto-discovers schema with FKs so AI agents can build JOINs from natural language. Confirmation required for destructive ops. Zero config.

PostgreSQL MCP Server 一个基于模型上下文协议（MCP）的 PostgreSQL 数据库操作服务器，让 AI 助手能够通过标准化接口与 PostgreSQL 数据库交互。

Managed MCP gateway for PostgreSQL, MySQL, MS SQL Server, and Supabase. Add your database credentials, get one secure HTTPS URL, paste it into Claude Desktop or any MCP client. No local setup, no config files, no .env management. Read-only by default, AES-256 encryption, full audit logging.

MCP server for multi-database PostgreSQL analytics. Ask your databases questions in natural language - get schema exploration, profiling, trends, anomaly detection, and cross-database comparisons. Read-only, safe, local.

AI-Ready Data & Context Engineering API. Connect any data source — PostgreSQL, CRMs, APIs — and get clean, structured, AI-ready data in seconds. Natural language queries, semantic vector search, automated PII redaction, deduplication, and AI-powered context building for RAG pipelines. 25 free credits on signup.

Persistent memory MCP for AI agents — Knowledge graph + Hebbian learning + Anti-hallucination. 12 tools, 1 dependency, zero manual setup.

AI data intelligence platform that brings your data warehouse, dashboards, monitoring, and accumulated business knowledge into any MCP client. Connects to BigQuery, Snowflake, PostgreSQL, MySQL, ClickHouse, Redshift, Databricks, SQL Server, and Azure Synapse.

MCP server that gives AI assistants direct access to PostgreSQL and ClickHouse databases. Supports stdio and HTTP transports.

An MCP server that provides AI agents with a persistent, PostgreSQL-backed virtual filesystem. Supports session-isolated file operations, cross-session shared stores, 11 POSIX-style tools (read, write, ls, mkdir, rm, mv, glob, grep, etc.), and optional Row Level Security for multi-tenant deployments. Works with Claude Desktop, Claude Code, Cursor, Windsurf, Cline, and any MCP client.

The pgEdge Postgres Model Context Protocol (MCP) server enables SQL queries against PostgreSQL databases through MCP-compatible clients like Claude Desktop. The Natural Language Agent provides supporting functionality that allows you to use natural language to form SQL queries.

The pgEdge Postgres Model Context Protocol (MCP) server enables SQL queries against PostgreSQL databases through MCP-compatible clients like Claude Desktop. The Natural Language Agent provides supporting functionality that allows you to use natural language to form SQL queries. Key Features: 🔒 Read-Only Protection - All queries run in read-only transactions 📊 Resources - Access PostgreSQL statistics and more 🛠️ Tools - Query execution, schema analysis, advanced hybrid search (BM25+MMR), embedding generation, resource reading, and more 🧠 Prompts - Guided workflows for semantic search setup, database exploration, query diagnostics, and more 💬 Production Chat Client - Full-featured Go client with Anthropic prompt caching (90% cost reduction) 🌐 HTTP/HTTPS Mode - Direct API access with token authentication 🖥️ Web Interface - Modern React-based UI with AI-powered chat for natural language database interaction 🐳 Docker Support - Complete containerized deployment with Docker Compose 🔐 Secure - TLS support, token auth, read-only enforcement 🔄 Hot Reload - Automatic reload of authentication files without server restart

Multi-DB Access & SQL Execution : PostgreSQL / MySQL / MariaDB Easy and Simple Database Access & SQL Execution : PostgreSQL / MySQL / MariaDB - Access, query, insert, update, and delete data using only database connection information and SQL — anytime, anywhere. - Supports PostgreSQL / MySQL / MariaDB - Source IP : 211.188.51.216 ※ MCP URL : https://mcp-foundry.kro.kr/mcp/streamable/multi-db ※ For inquiries and requests, please refer to the portal : https://mcp-foundry.kro.kr

MCP server with 14 tools for PostgreSQL database operations. Query databases, explore schemas, analyze tables, list indexes/constraints, and get performance statistics. Features security-first design with SQL injection prevention and read-only mode by default. Works with Claude Desktop, Claude Code, and any MCP-compatible client.

Co-create schemas with your AI — typed fields, relationships, SQL-like constraints. Turn unstructured content into a curated database built for insights. Platform integrations such as PostHog and Microsoft built-in and expanding. Any HTTP API via OpenAPI import. One MCP connection gives your agent full CRUD, semantic search, and a structured knowledge base that grows correctly over time.

AI-optimized PostgreSQL expertise for coding assistants. pg-aiguide helps AI coding tools write dramatically better PostgreSQL code. It provides: - Semantic search across the official PostgreSQL manual (version-aware) - AI-optimized “skills” available through MCP tools — curated, opinionated Postgres best practices used automatically by AI agents - Extension ecosystem docs, starting with TimescaleDB, with more coming soon

A Model Context Protocol (MCP) server for Querysharp app, enabling AI assistants to help you analyze and optimize your PostgreSQL database performance directly from your code editor.

Real-time PostgreSQL & Supabase database schema access for AI-IDEs via Model Context Protocol. Provides live database context to AI assistants through secure SSE connections, enabling smarter code generation with always up-to-date schema information. Features three powerful tools: get_schema, analyze_database, and check_schema_alignment.

MCP server for enabling persistent knowledge storage for Claude through a knowledge graph with multiple storage backends and fuzzy search

db-query-mcp is a mcp tool supporting diverse database querying and exporting.

An MCP server implementation for YugabyteDB that allows LLMs to directly interact with your database.

Operate airflow's postgresql directly

A universal multi-cloud data MCP Server supporting over 30 types of data source connections, providing secure, cross-source data access in a single platform.
Supports full range of Alibaba Cloud services and Mainstream databases/data warehouses.

A universal multi-cloud data MCP Server supporting over 30 types of data source connections, providing secure, cross-source data access in a single platform.
Supports full range of Alibaba Cloud services and Mainstream databases/data warehouses.

This read-only MCP Server allows you to connect to PostgreSQL data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at

MCP Server (STDIO) for PostgreSQL Database

A template for how to build an MCP server

MCP Server to manage PostGress and SQLite. In fact, you could use any Database Engine

Server to manage different databases engines. For now, only allows SQLite and PostgreSQL databases, but it's easily updatable for another databases engines. This is the STDIO version. But I will uplaod SSE version too. Update this servers its highly encouraged. I hope you enjoy using it as much I making it.

MCP Server for Postgres with both Read and Write capabilities.

A Model Context Protocol server that provides read and write access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read and write queries.

🔧 A powerful tool server based on the Model Context Protocol (MCP), enabling interaction with PostgreSQL databases via MCP calls.

FastMCP Based MCP Server to Control Postgres

MCP server for interacting with a PostgreSQL products database.

Mirror of

Universal MCP-Server for your Databases optimized for LLMs and AI-Agents.

A Model Context Protocol server that provides read-only access to PostgreSQL databases with enhanced multi-schema support.

MCP server for getting schema information from a PostgreSQL database

Mirror of

MCP Deep Research Server using Gemini creating a Research AI Agent