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76,912 servers. Updated
20 Best Email MCP Servers — compared and ranked, August 2026Ranked from 1,989 matching servers on stars, growth, downloads and maintenance. Updated .

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"How to create draft emails using Gmail's support agent class" matching MCP servers:

  • 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.

  • Cirrus Solar MCP

    srobbins-sfdc
    F
    license
    Not graded
    quality
    C
    maintenance
    MCP server that enables Google ADK agents to triage solar fault signals, retrieve Salesforce diagnostics via hosted MCP prompt templates, and create WorkOrder records when replacements are needed.

  • CPFL: Download via link + OCR

    mcp-dir
    A
    license
    Not graded
    quality
    C
    maintenance
    Read-only MCP server for consulting CPFL utility data via official source using link and OCR, with prepaid per-query pricing.
    MIT

  • battery-mcp

    janhq
    A
    license
    Not graded
    quality
    D
    maintenance
    Enables LLMs to verify the novelty and validity of invented battery materials, with support for searching and validating against a materials database.
    1
    MIT

  • homey-mcp

    tim661811
    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
    288
    MIT

  • HueMCP

    mbruton
    A
    license
    A
    quality
    D
    maintenance
    Enables discovery and control of Philips Hue lighting devices via a local bridge using the CLIP v2 API, without any cloud dependency.
    10
    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

  • aeso-mcp

    bchoi-qwe
    A
    license
    A
    quality
    A
    maintenance
    Provides agent-native, strongly typed access to Alberta's electricity market data via official AESO APIs, including current market snapshots, historical prices, load, generation, interchange, reserves, and deterministic analytics.
    13
    MIT

  • heatpump-mcp-server

    jiweiqi
    A
    license
    A
    quality
    F
    maintenance
    AI assistants can size heat pumps, estimate energy costs, and verify cold-climate performance using bundled data and no API keys.
    6
    3
    MIT

  • wiring-diagram-mcp

    YUZU-Hub
    A
    license
    A
    quality
    C
    maintenance
    Enables Claude to size batteries, wire gauges, and fuses for 12V-48V electrical systems in boats, vans, and off-grid builds, and generates complete wiring diagrams as SVG or PNG.
    9
    84
    MIT

  • SwitchAI

    US1929
    A
    license
    A
    quality
    B
    maintenance
    AI agent for Italian energy tariff comparison. Analyzes electricity and gas bills, compares 44+ offers from 13 providers, estimates savings with full ARERA regulated cost breakdown
    7
    MIT
  • idfkit-mcp by idfkit

    idfkit-mcpofficial

    idfkit
    A
    license
    A
    quality
    B
    maintenance
    Enables AI assistants to create, edit, and simulate EnergyPlus building energy models via natural language. Supports schema exploration, model editing, simulation execution, and documentation search.
    39
    2
    MIT

  • opinet-mcp

    KimJintak
    A
    license
    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

  • Victron VRM MCP Server

    gimi-q
    A
    license
    B
    quality
    D
    maintenance
    Read-only MCP server integrating with the Victron VRM API to monitor solar systems, batteries, alarms, and more.
    41
    17
    5
    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
  • Voltcast MCP Server by Voltcast-com

    Voltcast MCP Serverofficial

    Voltcast-com
    A
    license
    Not graded
    quality
    C
    maintenance
    Enables access to European electricity data including day-ahead prices, probabilistic forecasts, carbon intensity, and cheapest-window optimization for 43 bidding zones.
    MIT