Best MCP Servers

Postgres MCP Pro

Postgres access with performance analysis

Postgres server with configurable read and write access. Adds index tuning, query plan checks and database health reports so an agent can find slow queries and suggest fixes.

postgresperformanceindexessql

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Chroma MCP

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Chroma vector database for agents

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ClickHouse MCP

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Query ClickHouse from an AI assistant

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MCP Toolbox for Databases

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Google's open source MCP server for databases

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MongoDB MCP Server

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Official MongoDB and Atlas server

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MotherDuck MCP

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Run DuckDB and MotherDuck queries

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Neon MCP

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Manage Neon Postgres with natural language

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