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A framework for building MCP servers on Cloudflare Workers with OAuth, PostgreSQL, and Stripe.

Turn SQL templates + YAML into REST APIs and MCP tools — one static binary with embedded DuckDB (Parquet, Postgres, BigQuery, S3 and 50+ sources), per-tool RBAC, and DuckLake caching.

A Python server providing Retrieval-Augmented Generation (RAG) functionality. It indexes various document formats and requires a PostgreSQL database with pgvector.

Hosted MCP gateway for PostgreSQL, MySQL, and OpenAPI with scoped links and server-side credentials.

Unified MCP server giving AI coding agents direct access to your databases: 70+ SQL databases via SqlKit (PostgreSQL, MySQL, SQL Server, SQLite, ClickHouse, Snowflake, BigQuery) and NoSQL via DocKit (Elasticsearch, MongoDB, DynamoDB). Local-first: credentials never leave your machine, read-only by default, 79 tools.

Expert-level PostgreSQL database analysis MCP server for AI assistants.

Query and export data from various databases including ElasticSearch, MySQL, PostgreSQL, Oracle, and SQLite.

Explains known developer errors offline and deterministically (CORS, ESM/CommonJS, npm ERESOLVE, ChunkLoadError, Next.js build, Postgres connection and DATABASE_URL errors): documented cause, ranked fixes and the documentation link. One tool (explain_error), no LLM, no network, secrets masked. MIT, zero dependencies. Submitted by the author via an AI agent.

Remembers why you approved, edited or rejected your agent's drafts and adds the closest past corrections before the next draft. MCP server + Claude Code plugin, local Postgres + pgvector.

MCP server for read-only MySQL/PostgreSQL access, Jenkins administration, and live Go process diagnostics via pprof/expvar. Built for AI coding agents.

Zero-config knowledge base for AI coding agents. Loads your markdown docs into a searchable database and exposes them as MCP tools — search, read, and manage documentation without leaving your editor. Works instantly with SQLite (no setup), upgrades to PostgreSQL + pgvector for hybrid semantic search. Includes skills for searching docs (/gnosis:search), health checks (/gnosis:status), doc management (/gnosis:manage), and first-time setup (/gnosis:setup). 6 MCP tools, 3 resources, FTS5 keyword search, 176 tests.

A FastAPI microservice for health-related operations, featuring JWT authentication and a PostgreSQL database with Alembic migrations.

Keep your personal health record in your own local Postgres and let any MCP client (including local models) work with it: stage and approve lab results from PDFs, track trends, medications, diagnoses, wearables and a food log with a 41-nutrient profile. Safety rules are deterministic code, not LLM judgement: critical-value alerts, pending-until-approved lab data, drug-interaction refusal and a crisis protocol.

Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server, persist traces to any OTel backend · SQLite · Postgres · MySQL. No code changes needed.

Local MCP server that connects AI models to any PostgreSQL database. Discover schemas, explore relationships, profile tables, and run read-only SQL queries, policy column masking,... all running locally

Read-only access to PostgreSQL, Oracle, and SQL Server for AI agents: schema discovery, query validation, execution plans, benchmarking, and index/statistics analysis. JDBC drivers bundled

Enables persistent knowledge storage for Claude using a knowledge graph with multiple database backends like PostgreSQL and SQLite.

LangGrant turns AI data questions into reusable, governed Data Plans, joining data across multiple databases (Snowflake, Oracle, Postgres, BigQuery and more) and plugging into your MCP tools.

Your app, database and auth on one dedicated machine, one flat monthly bill. Managed Postgres 17, Redis 8, CouchDB 3 and NATS 2 with backups, TLS, monitoring and updates handled. This MCP server lets an agent provision machines, deploy apps, pull connection strings, create databases and manage streams.

Provides database access for SQLite, SQL Server, PostgreSQL, and MySQL.

Provides database access, supporting SQLite, SQL Server, PostgreSQL, and MySQL.

Connects to and interacts with various database systems like SQLite, PostgreSQL, SQL Server, and MongoDB.

Universal data connector for CSV, Postgres, and REST APIs via DuckDB

Multi-database analysis MCP server (PostgreSQL, MySQL, SQLite). Inspects schemas, detects index problems, analyzes table bloat, and explains query plans for actionable database optimization.

A self-hosted MCP Server registry for private AI agents, supporting both PostgreSQL and SQLite databases.

A sample MCP OAuth server implementation using Next.js, providing OAuth 2.1 authentication with Google and PostgreSQL.

Manage Percona PostgreSQL + PgBouncer on Kubernetes — pooling, tuning, backups/PITR, DR — safe by default.

Provides semantic search capabilities for PostgreSQL databases using the pgvector extension, with support for multiple embedding providers.

A collection of MCP servers for browser automation and database interaction, supporting Puppeteer, Postgres, MySQL, and Parquet.

A Three-Layer Memory Architecture for LLMs (Redis + Postgres + Vector) MCP