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mosquitto

brew install mosquitto v2.1.2 EPL-1.0 OR BSD-3-Clause

Message broker implementing the MQTT protocol

1.4k
30-day installs · #1131
4.7k
90-day · #1118
24.9k
365-day · #971

Runtime dependencies

Build dependencies

Links

Caveats

mosquitto has been installed with a default configuration file.
You can make changes to the configuration by editing:
    $HOMEBREW_PREFIX/etc/mosquitto/mosquitto.conf
Raw metadata
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  "caveats": "mosquitto has been installed with a default configuration file.\nYou can make changes to the configuration by editing:\n    $HOMEBREW_PREFIX/etc/mosquitto/mosquitto.conf\n",
  "conflicts_with": [],
  "dependencies": [
    "cjson",
    "libwebsockets",
    "openssl@3"
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  "deprecated": 0,
  "deprecation_reason": null,
  "desc": "Message broker implementing the MQTT protocol",
  "disable_reason": null,
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  "enrichment_fetched_at": "2026-06-20T23:41:20+00:00",
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  "homepage": "https://mosquitto.org/",
  "homepage_og_description": "Eclipse Mosquitto is an open source (EPL/EDL licensed) message broker that\n\t        implements the MQTT protocol versions 5.0, 3.1.1 and 3.1. Mosquitto\n\t        is lightweight and is suitable for use",
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  "installs_90d": 4725,
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  "last_seen": "2026-06-20T23:34:18+00:00",
  "license": "EPL-1.0 OR BSD-3-Clause",
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  "rank_90d": 1118,
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  "recommended_dependencies": [],
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  "ruby_source_path": "Formula/m/mosquitto.rb",
  "tap": "homebrew/core",
  "test_dependencies": [],
  "uses_from_macos": [
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      "libxslt": "build"
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    "libedit",
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  "version_head": null,
  "version_stable": "2.1.2",
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