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20 Best PostgreSQL MCP Servers: compared and ranked, October 2026Ranked from 1,324 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
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    MCP server for the Carbon Interface API (v1), enabling AI agents to estimate carbon emissions through natural language queries via Pipeworx gateway.
    30 npm
    MIT
  • A
    license
    A
    quality
    A
    maintenance
    Enables AI assistants to control a Homey Pro smart home hub, create automation flows from natural language, and query device and energy history.
    36
    10 npm
    MIT
  • F
    license
    A
    quality
    B
    maintenance
    MCP server for Durable energy trading analytics that connects Claude Desktop to Snowflake data, enabling natural-language queries about spreads, constraints, generators, and prices.
    11
    -
  • A
    license
    A
    quality
    A
    maintenance
    Enables querying Tibber electricity prices, forecasts, consumption data, cheapest hours, and live Pulse measurements through natural language.
    7
    MIT
  • A
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    A
    quality
    D
    maintenance
    Provides access to Korea Petroleum Corporation's Opinet fuel price API for South Korea. Enables querying of current national and regional fuel averages, recent price trends, lowest-price stations, and nearby gas station details through natural language.
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables AI assistants to query Tesla vehicle data and analytics from a TeslaMate PostgreSQL database, including battery health, driving statistics, charging sessions, and custom SQL queries.
    18
    1
    MIT
  • A
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    Not graded
    quality
    C
    maintenance
    Enables LLM applications to query and visualize data from Bosch/Buderus heat pumps via ems-ESP, including temperatures, statistics, and heat curves through natural language.
    9
    MIT
  • A
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    Not graded
    quality
    C
    maintenance
    Enables querying German distribution grid operator data from vnbdigital.de and BDEW register, including lookup by ID, postcode, coordinates, and free-text search.
    MIT
  • A
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    quality
    D
    maintenance
    MCP server for querying and simulating the dispatch plan of a solar PV + battery system in the Chilean electricity market, using deterministic optimization and optional DRL.
    Academic Free v1.1
  • A
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    C
    maintenance
    Enables users to query and download Cemig electricity bills from official sources via natural language, with read-only access and pre-paid credits across various MCP clients.
    MIT
  • A
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    Not graded
    quality
    B
    maintenance
    Enables querying DESCO customer account, balance, consumption, recharge history, location, and recent event data through MCP tools over a Streamable HTTP endpoint.
    MIT
  • A
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    Not graded
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    B
    maintenance
    Enables access to US Energy Information Administration statistics including production, consumption, prices, exports, and more, with series search and natural-language queries.
    18 npm
    MIT
  • A
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    Not graded
    quality
    C
    maintenance
    An MCP server that wraps the U.S. Energy Information Administration's Open Data API, enabling assistants to fetch live energy data via natural language. It provides tools for querying series, browsing data routes, filtering facets, and running custom queries.
    MIT
  • A
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    Not graded
    quality
    C
    maintenance
    MCP server for controlling and monitoring Digital Loggers Power Switch Pro devices, enabling outlet control, power monitoring, and device management through natural language.
    BSD 3-Clause