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76,938 servers. Updated
20 Best GitHub MCP Servers — compared and ranked, August 2026Ranked from 1,620 matching servers on stars, growth, downloads and maintenance. Updated .

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"Exploring AI Tools and Resources on GitHub" matching MCP servers:

  • ccpp-tools-mcp

    jinhyunan
    A
    license
    B
    quality
    B
    maintenance
    MCP server providing deterministic, standards-traceable engineering calculations for combined-cycle power plant balance-of-plant design, such as fluid properties, pipe sizing, pump NPSH, and valve sizing, with every result including method, assumptions, and warnings.
    11
    1
    Apache 2.0

  • ladybug-tools-mcp

    LoftyTao
    A
    license
    Not graded
    quality
    A
    maintenance
    Enables natural-language interaction with Ladybug Tools for building performance simulation, 3D modeling, and data visualization, allowing agents to perform complex environmental analysis tasks without CAD software.
    3
    GPL 3.0

  • ebb-ai

    Vitalini
    A
    license
    Not graded
    quality
    A
    maintenance
    Carbon-aware MCP scheduler that defers "do it later" / "by tomorrow" / "overnight" LLM tasks to the cleanest electricity-grid hour inside a deadline — 40-70% lower CO2 per task, 50% cheaper via Anthropic/OpenAI Batch APIs. 9 MCP tools, per-task carbon receipts to local SQLite, Apache-2.0.
    1
    Apache 2.0

  • Nectar AI Facility Agent

    Jithu000000
    F
    license
    Not graded
    quality
    C
    maintenance
    MCP server that provides live facility data access and operational tools, enabling the AI agent to query sensor readings, HVAC status, energy usage, alerts, and execute confirmed maintenance actions.

  • Cernion Grid Intelligence

    energychain
    A
    license
    Not graded
    quality
    A
    maintenance
    87+ specialized tools for German and European energy data. Direct AI access to Marktstammdatenregister (MaStR), ENTSO-E, Redispatch 2.0, and Grid Operations for utilities and datacenters.
    2
    GPL 3.0

  • calculadora-combustivel

    comeca-ai
    F
    license
    Not graded
    quality
    D
    maintenance
    Enables calculation of the most economical fuel (gasoline, ethanol, or natural gas) based on prices and vehicle consumption, following the 70% rule for ethanol and 60% for GNV.
    1

  • EnergyPlus MCP Server

    Akki-24
    F
    license
    Not graded
    quality
    C
    maintenance
    Exposes EnergyPlus simulation control (run, parse metrics, edit schedules) as LLM tools for autonomous building energy optimization.

  • energy-mcp

    visethchapman
    A
    license
    A
    quality
    C
    maintenance
    An MCP server for US electricity demand and weather data that provides tools, resources, and prompts to query hourly demand, daily demand, peak demand, and demand vs temperature across regions, all running locally with a bundled SQLite database.
    6
    MIT

  • aria-mcp-elpriser

    kimhjort
    A
    license
    A
    quality
    C
    maintenance
    MCP server for fetching Danish electricity spot prices (DK1/DK2) using the free elprisenligenu.dk API, providing tools to get current price, cheapest hours, and price summaries.
    4
    MIT

  • mastr-mcp-server

    UliRCS
    A
    license
    A
    quality
    D
    maintenance
    MCP server for the German energy market master data register (MaStR), enabling querying of energy units, actors, grid connections, and more via 21 SOAP and public tools.
    7
    6
    MIT

  • OT-AIops Energy

    industrial-aiops
    A
    license
    A
    quality
    A
    maintenance
    Governed, read-only OT data tap for substation and utility telecontrol — IEC 60870-5-104, DNP3/IEEE 1815, and IEC 61850 MMS connectors with cross-protocol asset discovery, alarm and downtime RCA, unbypassable audit logging (MCP + CLI), budget/runaway guards, and an airgap no-egress mode. Energy edition of Industrial-AIOps, built on iaiops.core.
    59
    MIT

  • Solematica

    n3m1
    A
    license
    A
    quality
    D
    maintenance
    Solar estimates, provider comparison, energy prices and blog for Italy. 6 MCP tools for the Italian solar market.
    6
    50
    MIT

  • fin-data-mcp-server

    CohenD
    A
    license
    A
    quality
    C
    maintenance
    A Model Context Protocol server providing free financial market data across 13 categories with 83 no-key tools, enabling access to stocks, indices, options, forex, crypto, energy, prediction markets, and more.
    83
    MIT

  • EnergyAtIt MCP Server

    kasathur
    A
    license
    B
    quality
    D
    maintenance
    Connects AI agents to energy infrastructure with 30+ tools for managing sites, assets, dispatch, settlements, compliance, and carbon tracking.
    34
    39
    1
    MIT

  • KETI FLOW MCP

    CodeNinja1126
    F
    license
    B
    quality
    B
    maintenance
    Enables querying optimal control values (angle for blowers, control for pumps) to minimize power given a required flow rate, using machine learning models trained on pump/fan operation data.
    2
    1