mochi-mqtt/server

Health v2 · maintenance only

Adoption not part of the score

1919 stars · 327 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Mochi-MQTT is a fully compliant, embeddable MQTT v5 (and v3.1.1) broker written in Go, usable as a standalone binary or as a library inside your own applications. It targets telemetry, IoT, and smarthome pub/sub workloads with a hook-based plugin system and high performance.

Use cases

• run an mqtt broker for iot devices
• embed an mqtt server in my go application
• pub/sub messaging for smarthome sensors
• telemetry ingestion from constrained devices
• mqtt v5 broker with shared subscriptions and topic aliases
• bridge mqtt messages over tcp and websocket

When to choose

• you need an MQTT v5-compliant broker in Go
• you want to embed broker functionality directly in your application
• you need hook/plugin extensibility or packet injection for custom auth and routing

When to avoid

• you need a distributed, clustered broker like EMQX or VerneMQ at massive scale
• you only need an MQTT client, not a server

Facets

library · maturity active

message-queue http-server websocket middleware iot self-hosted backend developer-tools go windows cross-platform self-hosted mqtt-broker mqtt-v5 pubsub embeddable telemetry smarthome qos retained-messages shared-subscriptions messaging linux macos

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markdown · JSON · MCP: product_card(name="mochi-mqtt/server")