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Official MCP server providing read-only access to PostgreSQL databases with schema inspection and query capabilities

The official InfluxData MCP server for InfluxDB 3 (Core, Enterprise, Cloud Dedicated, Clustered, and Cloud Serverless). It lets LLMs run SQL queries, write line-protocol data, inspect databases and measurement schemas, manage databases and tokens, and check cluster health over the Model Context Protocol.

Official AWS Labs MCP server that exposes selected AWS Lambda functions as MCP tools without code changes, letting AI assistants invoke your allowlisted functions to reach private resources, databases, and internal applications.

Connect Claude to the full Appwrite backend platform — databases, authentication, serverless functions, teams, messaging, and storage — with the official Appwrite MCP server using dynamic dispatch across the entire Appwrite API surface.

Self-hosted AI platform and web UI for Ollama, OpenAI-compatible APIs, RAG, Python function tools, model builder workflows, artifacts, web search, vector databases, enterprise auth, observability, plugins, and MCP-adjacent OpenAPI integrations.

MIT-licensed K-Dense Scientific Agent Skills pack for turning Claude Code, Codex, Cursor, OpenClaw, Gemini CLI, Antigravity, Pi, and other Agent Skills-compatible hosts into scientific research assistants across bioinformatics, chemistry, medicine, drug discovery, data analysis, and scientific writing workflows.

Connect Claude to Teradata — list databases and tables, inspect DDL, run SQL queries, preview data, analyze column quality, and explore DBA diagnostics — with the official Teradata MCP server supporting optional ML tool expansion via the teradataml Python package.

Connect Claude to a local or in-memory Turso/libSQL database — query, insert, update, delete, and manage schemas with nine dedicated tools — using the official MCP server built into the Turso CLI with the `--mcp` flag.

Connect Claude to DigitalOcean — manage Apps, Droplets, managed Databases, Kubernetes, Container Registry, networking, and Functions — with DigitalOcean's official Model Context Protocol server.

Official Firebase MCP server bundled with Firebase CLI, giving Claude project, app, Auth, Firestore, Realtime Database, Storage, Crashlytics, Data Connect, Functions, Messaging, Remote Config, rules, and deploy capabilities.

SQLAlchemy-backed MCP server for exploring relational databases, inspecting schemas and relationships, and executing SQL queries from Claude.

Open source MCP server and tool framework from Google for connecting AI agents, IDEs, and applications to databases through prebuilt or custom database tools.

Official Microsoft Azure MCP server that connects Claude and other MCP clients to Azure subscriptions, resource groups, storage, databases, Key Vault, Monitor, App Service, AKS, AI Search, Cosmos DB, RBAC, pricing, and other Azure services through local stdio or self-hosted HTTP transports.

MIT-licensed embedded analytical SQL database for local OLAP workloads, data files, notebooks, Python and R clients, extensions, and single-file analytics workflows.

Official MongoDB MCP server that connects Claude and other MCP clients to MongoDB databases and MongoDB Atlas for read-only analysis, schema metadata, aggregation, Atlas project operations, performance advisor data, exports, and MongoDB Assistant knowledge search.

MCP server for connecting Claude to AFFiNE Cloud or self-hosted AFFiNE workspaces, documents, databases, comments, collections, folders, tags, notifications, blobs, access tokens, semantic page composition, templates, edgeless canvas data, and workspace organization workflows over stdio or HTTP.

MCP support in Azure Data API Builder for exposing configured database entities as MCP tools, including entity discovery and DML operations over Azure databases and supported on-premises data stores.

Official Neon MCP server that connects Claude and other MCP clients to Neon Postgres projects, branches, schemas, SQL queries, migrations, performance tuning, Neon Auth, Data API setup, and Neon documentation through a hosted Streamable HTTP endpoint.

Open-source all-in-one AI framework for semantic search, LLM orchestration, and language-model workflows, built around an embeddings database that unions sparse and dense vector indexes, graph networks, and relational databases, with pipelines, workflows, agents, and web and MCP APIs.

Manage CockroachDB Cloud clusters from Claude — list databases and tables, inspect schemas, run SELECT queries, explain query plans, monitor running queries, and optionally create tables and insert data — with the official CockroachDB Cloud MCP server.

Connect Claude to MotherDuck and DuckDB — run SQL queries and explore databases, tables, and columns — with the official MotherDuck Model Context Protocol server.

Connect Claude to Upstash — create and manage serverless Redis databases, inspect QStash message logs, and debug Workflow runs — with Upstash's official Model Context Protocol server.

SpotDB local MCP server that exposes an ephemeral DuckDB sandbox for AI agents to upload CSV data, run guarded SQL queries, and explore datasets without touching production databases.

MCP server for Coolify infrastructure management, diagnostics, deployments, logs, projects, environments, applications, databases, services, env vars, storage, scheduled tasks, private keys, cloud tokens, teams, and docs search.

Official MariaDB MCP server for schema inspection, read-only SQL, optional database creation, and vector-store search against MariaDB databases.

MCP server for connecting Claude to MySQL databases with schema inspection, SQL query execution, SSH tunnel support, multi-database mode, and configurable write-operation controls.

Connect Claude to PlanetScale's official hosted MCP server for organizations, databases, branches, schemas, Insights, documentation search, and scoped SQL query workflows.