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Ha Nexus Agent

Unclaimed

by Fistacho

MCP server for Home Assistant — 292 tools across 27 domains: entities, automations, dashboards, energy, voice, HACS, Supervisor, Card Builder (with embedded block schema), BM25 tool search, aggregated snapshot, automation trace debug, git versioning

Install

$claude mcp add nexus --transport sse "http://your-ha-ip:7123/mcp?token=YOUR_API_KEY" --scope user

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions
ai-agentanthropicclaudehome-assistanthome-automationhomeassistantmcpmcp-servermodel-context-protocolsmart-home

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Unclaimed listing

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Security profile

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29 of 29 tools

Documented tools (29)

From project documentation. A server handshake does not verify each tool’s description or behavior.

areas_

8

automations_

31

blueprints_

4

calendar_

4

card_builder_

38

dashboards_

10

devices_

4

discover_

4

energy_

9

entities_

18

esphome_

18

files_

6

git_

11

hacs_

7

helpers_

11

history_

5

integrations_

13

labels_

14

search_

7

services_

19

snapshot_

2

statistics_

4

supervisor_

20

system_

12

themes_

8

todo_

5

voice_

10

ws_

7

zones_

8

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Ha Nexus Agent MCP Server

How do I connect Ha Nexus Agent MCP Server to Claude?
The listing records `claude mcp add nexus --transport sse "http://your-ha-ip:7123/mcp?token=YOUR_API_KEY" --scope user` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is Ha Nexus Agent MCP Server free?
The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Ha Nexus Agent MCP Server do?
Ha Nexus Agent MCP Server documents 29 tools to the agent, including areas_, automations_, blueprints_. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.