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io.github.cyanheads/protein-mcp-server
MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.
Databases
v1.0.3
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Best Database MCP Servers: PostgreSQL, MySQL, SQLite, Supabase
If you want to connect Claude or another AI agent to a relational database, you need a database MCP server. MCPFind indexes 267 of them across PostgreSQL, MySQL, SQLite, and Supabase. This guide compares the top options by star count, access model, and transport type so you can pick the right one for your stack.
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How to Connect PostgreSQL to Claude Using MCP
You can connect Claude directly to a PostgreSQL database using an MCP server. This guide walks through the exact config, connection string format, and how PostgreSQL compares to Supabase, MySQL, and SQLite in the database category.
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