Database & Backend MCP Servers for Claude Code
Query and manage databases and backends such as Supabase, Neon and MongoDB from your agent. Every listing below works with Claude Code. Free GitHub projects and paid options are ranked together.
Updated October 2026 · 6 listings · stars refreshed daily from GitHub
How to add database & backend MCP servers to Claude Code
Add a local server with claude mcp add <name> -- <command> or a remote one with claude mcp add --transport http <name> <url>. Use --scope project to write a shared .mcp.json; /mcp shows status and handles OAuth.
Supabase MCP 🔌 MCP serverFreemium
Manage Supabase projects, databases, migrations and edge functions from your agent
Neon MCP 🔌 MCP serverFreemium
Neon's MCP server: manage serverless Postgres with natural language
🔥 Startups: up to $200K (VC-backed) in credits
MongoDB MCP Server 🔌 MCP serverFree
Official MongoDB and Atlas MCP server
🔥 MongoDB for Startups: tiered Atlas credits plus Voyage AI tokens for companies under 7 years old, Series A or earlierQdrant MCP Server 🔌 MCP serverOpen source
Official Qdrant server that gives agents a semantic memory: store and search text in a vector DB
🔥 Qdrant for Startups: 20% off Qdrant Cloud for 12 months (pre-seed/seed/Series A, under 5 years old, <$5M raised)OpenViking 🔌 MCP serverOpen source
Open-source context database giving agents shared memory, resources and skills
MCP Server for MySQL 🔌 MCP serverOpen source
Read-only-by-default MySQL access with opt-in writes, SSH tunnels and PII masking
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