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Official Nhost MCP servers for Postgres + GraphQL backends: let coding agents inspect the schema, run GraphQL queries and manage migrations, or let your app's users query their own data through AI assistants with their own permissions.

Official MCP server for the Nhost backend platform — manage Postgres data, GraphQL, auth, storage, migrations and Hasura metadata via AI assistants.

Interact with Neon Postgres databases using natural language to manage projects, branches, queries, and migrations via the Neon API.

API-first engine and MCP server that transforms declarative YAML model definitions into optimized SQL for Postgres, Snowflake, ClickHouse, Dremio, and Databricks

Generate realistic multi-table test data with foreign keys that resolve and aggregates that reconcile, returned with an integrity check. Seeds Postgres, MySQL and SQLite from your own schema, or exports CSV/JSON/SQL/Parquet. Deterministic, so the same schema and seed give the same rows.

Ask your database questions in natural language. mnemiq generates candidate SQL with an LLM, then runs deterministic checks on shape, access, dialect and query plan before a single row is read — and refuses when it can't answer safely. Exposes db_read and get_schema over MCP with per-tool grants. Postgres, Oracle, Snowflake, Databricks, DuckDB, SQLite. Apache-2.0.

Deploy apps from the current folder, Postgres/Auth/Storage bases, transactional email and domains for AI agents in Vietnam, all paid from one VND wallet via VietQR.

A comprehensive movie database server supporting advanced search, CRUD operations, and image management via a PostgreSQL database.

Self-hosted memory and knowledge-graph MCP server for AI agents. TypeScript on Postgres 16 + pgvector, 11 brain_* tools. Runs keyless: full-text and semantic search, ingestion, content-hash dedup, provenance via brain_why, and the knowledge graph all work with no API keys via local Ollama. Apache-2.0.

Provides access to news articles from a PostgreSQL database and offers a tool to summarize them using the OpenAI API.

A Next.js-based MCP server with OAuth 2.1 authentication support using Google as the default provider. Requires a PostgreSQL database and optionally Redis for SSE transport.

Deploy full-stack apps (Postgres, Redis, S3, workers, backups) from Claude or curl. 59 MCP tools

Self-hosted notification service (email, SMS, push, in-app) in one Rust binary on Postgres; its MCP server lets an agent operate the instance: digest, jobs, retries, suppressions, test sends.

A Next.js template for building MCP servers with OAuth 2.1 authentication, supporting PostgreSQL and Redis.

ohmyho.st is an all-in-one Vercel, Supabase and Resend alternative that your coding agent operates. This MCP server lets Codex, Claude Code, Cursor, Hermes or OpenClaw deploy a GitHub app (Vite, TanStack Start, Next.js), give it a managed Postgres database, send and receive transactional email, connect custom domains, export encrypted SQL backups and track usage, credits and spending limits. One balance covers hosting, database and email. Dev and Prod are separate, and you keep your own auth provider. Local stdio server, Apache-2.0, mirrored from the npm package @amerged/ohmyhost-mcp. Install: npm install --global @amerged/ohmyhost-cli @amerged/ohmyhost-mcp. Docs: https://docs.ohmyho.st/agents/mcp

MCP server for Claude Code, Cursor, Windsurf, and other MCP clients. Connect AI assistants to PostgreSQL, filesystems, GitHub, Slack, SSH etc

Analyzes relational database schemas (PostgreSQL, Snowflake, and Dremio) and automatically generates comprehensive ontologies in RDF/Turtle format with direct SQL mappings.

ORMCP provides a curated, object-oriented, MCP-compliant view of relational data in any JDBC-compliant database (e.g., PostgreSQL, MySQL, Oracle, SQL Server, DB2, SQLite) — improving reasoning clarity, reducing token usage, and establishing a clear governance boundary.

Perseus Vault is a single Rust binary that gives AI agents durable memory across sessions. One binary. One file. No Docker. No Postgres. No cloud. Just persistent memory that works with any MCP host.

A PostgreSQL MCP server that exposes schema exploration tools

Manage Prisma Postgres databases and backups using AI agents via local or remote servers.

A workflow management system for AI-assisted development with MCP support, featuring flexible storage via file system or PostgreSQL.

An MCP interface for the rails-pg-extras gem, providing PostgreSQL metadata and performance analysis through LLM prompts.

Persistent coding memory for AI assistants — MCP stdio + remote URL, hybrid search, knowledge graph, token-efficient context. Self-host on Cloudflare D1 or Postgres.

An MCP-based database server with support for SQLite, MySQL, PostgreSQL, and MSSQL.

Real-time PostgreSQL & Supabase database schema access for AI-IDEs via Model Context Protocol. Provides live database context through secure SSE connections with three powerful tools: get_schema, analyze_database, and check_schema_alignment.

Hosted Postgres backend for coding agents: schema, previews, backups and logs, with RLS proven before any schema change is applied.

Fills a PostgreSQL database with relationally valid synthetic test data generated from its live schema, so an agent can seed a development or CI environment without production data. Plan a seed, run it and follow it to completion from the client. Runs as npx -y seedfast mcp and is published in the official MCP registry as st.seedfa/seedfast.

Fills a PostgreSQL database with synthetic test data generated from its live schema, with every foreign key pointing at a row that exists. Plan, run and inspect seed runs from an AI agent.

A secure MCP server for accessing and exploring relational databases like MySQL, PostgreSQL, Salesforce, and AWS Glue.