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116,899 servers. Updated
20 Best Security MCP Servers: compared and ranked, November 2026Ranked from 4,408 matching servers on stars, growth, downloads and maintenance. Updated .

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    Provides deterministic, standards-based calculations for data center critical power infrastructure. Enables site selection, generator sizing, UPS sizing, NFPA 110 compliance, and more via 50+ AI agents and 8 compound chains.
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    Nine tools for indoor climate and household energy in Germany/EU: BTU sizing for a room, portable-AC window-seal length, live heatwave outlook, appliance running costs, heating watts, dew point for safe ventilation, and balcony-storage subsidy rules. Also searches and reads 133 guides on getecoback.com; no auth, no personal data, and every answer returns its source URL.
    CC BY-4.0
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    Enables AI agents to choose the lowest-carbon cloud region for a workload, with tools for ranking regions by carbon intensity and latency, and for finding optimal start times to reduce emissions.
    3
    62 npm
    1
    MIT
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    Enables agents to query fuel prices at filling stations in mainland Portugal from DGEG data, finding the cheapest nearby stations by place, postal code, coordinates, concelho or district. Also supports station details, regional and national market statistics, and daily national price history.
    MIT
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    Enables querying and analysis of thermal power plant defects and work orders through fixed, parameterized SQL tools. Provides 8 core tools plus extensions for equipment search, defect/work order details, summaries, and failure analysis, with strict data boundaries and security.
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    Exposes EnergyPlus simulation control (run, parse metrics, edit schedules) as LLM tools for autonomous building energy optimization.
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    Provides tools for querying Danish day-ahead electricity prices, finding cheapest charging windows, estimating costs, and creating pending charging plans, with strict validation and human-in-the-loop approval for write operations.
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    Enables MCP clients to search Colombian energy and gas resolutions and legal opinions, read them in chunks or by internal search, and explore each rule's regulatory graph with validity computed from the texts themselves.
    4
    MIT
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    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
  • F
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    An MCP server that exposes the U.S. Energy Information Administration (EIA) Open Data API, enabling LLMs to browse and query energy data across 17 datasets with generic, composable tools.
    4
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    Exposes a single read-only tool that retrieves live Huawei SUN2000 inverter telemetry over local Modbus TCP, including model, firmware, active power, daily and lifetime yield, device status, and observation timing. Readings are briefly cached, with failures returned as errors rather than stale or fabricated values.
    1
    AGPL 3.0
  • A
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    Provides real-time South African load shedding data through the EskomSePush API. Enables users to check current load shedding stages, monitor API usage, and access area-specific schedules and searches with natural language queries.
    5
    5
    MIT
  • F
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    Enables AI agents to query live solar telemetry from public SolarNetwork sites, detect dated equipment faults with peer-relative analysis, and generate printable PDF service reports for field technicians.
    10
    2
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  • A
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    Enables MCP clients to pull US ZIP-code-level electricity data — Scope 2 location- and market-based emission factors, Scope 1 fuel factors, hourly grid carbon intensity, plant-level emissions, retail rates, and utility tariffs — for carbon accounting, multi-site comparison, and finding the cleanest hours to run flexible loads. It requires no API key or signup and works as either a hosted remote endpoint or a local stdio process.
    11
    1
    MIT
  • A
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    A
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    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
  • A
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    A
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    Provides professional-grade data center engineering calculations including cooling, power, GPU thermal optimization, UPS/battery sizing, tier classification, and commissioning workflows, compliant with ASHRAE and Uptime Institute standards.
    8
    58 npm
    1
    MIT
  • A
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    Enables querying and downloading Equatorial Energia invoices via MCP tools, supporting listing consumer units, listing invoices, and downloading second-copy PDFs with local data extraction.
    3
    MIT
  • A
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    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
    27 PyPI
    12
    GPL 3.0
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    Connects Claude and other MCP clients to myGEKKO building controllers via the official Query API, enabling natural-language queries and control of smart-home devices. It is read-only by default, with write actions available only through explicit opt-in and safety policies.
    3
    MIT
  • A
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    Start with execute_plan. Live, dated data for data center, colocation, power grid, site selection, interconnection and energy questions. Rank data center and datacenter markets, check interconnection queues and grid headroom across PJM, ERCOT, CAISO, MISO, SPP, NYISO and ISO-NE, pull electricity and natural gas prices, and review fiber. Cited answers. Connect: https://dchub.cloud/mcp
    94
    451 npm
    3
    MIT
  • A
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    Enables users to query ASIC mining profitability for solar, battery, and leftover-grid power setups, along with live market prices, saved rig estimates, solar forecasts, and difficulty predictions through MCP clients.
    10
    211 npm
    MIT
  • A
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    MCP server for BIM-to-building-energy simulation workflows with IFC extraction, TEASER integration, scenario modeling, weather binding, and results export for downstream WAT/ROI analysis.
    11
    MIT
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    Enables retrieval of Estonia's Nord Pool day-ahead wholesale electricity prices through typed stdio tools: current-day, next-day, and per-hour quarter-hour prices in EUR/MWh and cents/kWh, on both VAT-exclusive and 24% VAT-inclusive bases, with hourly and daily summaries that respect Tallinn daylight-saving transitions.
    3
    MIT
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    Enables controlling Zaptec EV chargers through natural language, including checking charging status, viewing charge history with cost, pausing and resuming sessions, and setting available current.
    6
    1
    MIT
  • A
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    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
    70 PyPI
    2
    MIT
  • A
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    A read-only BACnet/IP gateway that exposes building automation point databases to LLM agents via MCP, with Brick + Project Haystack semantic tagging at ingest time.
    4
    1
    MIT
  • F
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    MCP server that enables LLMs to interact with Monta's EV charging platform for managing charge points, charging sessions, and wallet operations.
    7
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    Provides AI agents with read access to Trane Tracer SC+ building automation systems for inventory and telemetry retrieval.
    8
    MIT
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    Enables AI assistants to compile distribution feeders, run power flow, voltage and thermal violation checks, short-circuit and Thévenin impedance studies, hosting capacity and QSTS analyses, and add or edit elements, through 20 typed tools that return structured JSON or Markdown with the inputs that produced the results.
    20
    1
    MIT
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    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
    3
    MIT