---
bezeichner: "io.github.nagarjunr/mqtt"
art: "mcp_server"
slug: "io-github-nagarjunr-mqtt"
paketkoordinate: "pypi:mqtt5-mcp-server"
status: "aktiv"
homepage: "https://github.com/nagarjunr/iot-mcp-servers"
erhebungsstand: "2026-10-11T01:17:01.851Z"
namensraum: "io.github.nagarjunr"
registerseite: "https://tracevero.com/mcp/io-github-nagarjunr-mqtt"
abgerufen_am: "2026-10-11"
zugangsdaten_erforderlich: false
ausfuehrungsort: "lokal"
dateisystem_pfadargument: false
quelloffen_einsehbar: true
roh_beschreibung: "MCP server for MQTT 5.0 brokers (publish, subscribe, topic discovery)."
version: "0.1.0"
roh_umgebungsvariablen: "MQTT_HOST, MQTT_PORT, MQTT_USERNAME, MQTT_PASSWORD, MQTT_USE_TLS"
roh_geheime_pflichtvariablen: ""
roh_transportarten: "stdio"
roh_pfadargumente: ""
roh_repository_url: "https://github.com/nagarjunr/iot-mcp-servers"
roh_paketquellen: "pypi"
roh_geheime_pflichtkopfzeilen: ""
roh_pfad_umgebungsvariablen: ""
roh_remote_adressen: ""
roh_remote_hosts: ""
roh_statusmeldung: ""
roh_veroeffentlicht_am: "2026-07-24"
roh_aktualisiert_am: "2026-07-24"
roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"
roh_bereitstellungsform: "paket"
roh_repository_quelle: "github"
roh_repository_unterordner: "mqtt"
roh_paketbezeichner: "mqtt5-mcp-server"
roh_paketversionen: "0.1.0"
roh_laufzeithinweise: "uvx"
roh_umgebungsformate: ""
roh_umgebungsbeschreibungen: "MQTT_HOST=Broker hostname or IP · MQTT_PASSWORD=Broker password · MQTT_PORT=Broker port, default 1883 (or 8883 for TLS) · MQTT_USERNAME=Broker username · MQTT_USE_TLS=true/false, default false"
roh_symbolformate: ""
roh_verbindungswege: "{\"packages\":[{\"registryType\":\"pypi\",\"identifier\":\"mqtt5-mcp-server\",\"version\":\"0.1.0\",\"runtimeHint\":\"uvx\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"MQTT_HOST\",\"description\":\"Broker hostname or IP\",\"required\":true,\"secret\":false},{\"name\":\"MQTT_PORT\",\"description\":\"Broker port, default 1883 (or 8883 for TLS)\",\"required\":false,\"secret\":false},{\"name\":\"MQTT_USERNAME\",\"description\":\"Broker username\",\"required\":false,\"secret\":false},{\"name\":\"MQTT_PASSWORD\",\"description\":\"Broker password\",\"required\":false,\"secret\":true},{\"name\":\"MQTT_USE_TLS\",\"description\":\"true/false, default false\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}"
---

# MQTT

## Measured values

| Property | Value | Source | Collected on | Level of trust | Raw declaration |
| --- | --- | --- | --- | --- | --- |
| Required secrets declared | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_geheime_pflichtvariablen: ; roh_geheime_pflichtkopfzeilen: |
| Execution location | lokal | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_transportarten: stdio |
| Path argument present | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: |
| Repository URL listed | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_repository_url: https://github.com/nagarjunr/iot-mcp-servers |
| Description (raw) | MCP server for MQTT 5.0 brokers (publish, subscribe, topic discovery). | MCP-Register | 2026-08-26T16:45:01.514Z | selbstauskunft |  |
| Declared version | 0.1.0 | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Environment variables (raw) | MQTT_HOST, MQTT_PORT, MQTT_USERNAME, MQTT_PASSWORD, MQTT_USE_TLS | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret variables (raw) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Transports (raw) | stdio | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Path arguments (raw) |  | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Repository (raw) | https://github.com/nagarjunr/iot-mcp-servers | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Package registries (raw) | pypi | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft |  |
| Required secret headers (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Path environment variables (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote URLs (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Remote hosts (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Registry status message (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| First listed in the registry (raw) | 2026-07-24 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Last changed in the registry (raw) | 2026-07-24 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Delivery form (raw) | paket | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository platform (raw) | github | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Repository subfolder (raw) | mqtt | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package identifiers (raw) | mqtt5-mcp-server | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Package versions (raw) | 0.1.0 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Runtime hints (raw) | uvx | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable formats (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Environment variable descriptions (raw) | MQTT_HOST=Broker hostname or IP · MQTT_PASSWORD=Broker password · MQTT_PORT=Broker port, default 1883 (or 8883 for TLS) · MQTT_USERNAME=Broker username · MQTT_USE_TLS=true/false, default false | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Icon formats (raw) |  | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft |  |
| Connection paths (source structure) | {"packages":[{"registryType":"pypi","identifier":"mqtt5-mcp-server","version":"0.1.0","runtimeHint":"uvx","transport":"stdio","environment":[{"name":"MQTT_HOST","description":"Broker hostname or IP","required":true,"secret":false},{"name":"MQTT_PORT","description":"Broker port, default 1883 (or 8883 for TLS)","required":false,"secret":false},{"name":"MQTT_USERNAME","description":"Broker username","required":false,"secret":false},{"name":"MQTT_PASSWORD","description":"Broker password","required":false,"secret":true},{"name":"MQTT_USE_TLS","description":"true/false, default false","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-09-08T01:17:01.649Z | selbstauskunft |  |

## Links

- Namespace: [[namensraum/io-github-nagarjunr|io.github.nagarjunr]]

---

- Registry page: <https://tracevero.com/mcp/io-github-nagarjunr-mqtt>
- Retrieved on: 2026-10-11