Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants.
Nothing to run from here
Home Assistant is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
100/100
trust score
467
downloads a day
local
runs on your machine
10
tools declared
What it does
Read your Home Assistant's states, areas and history, and run its actions, approving locks first.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --env 'HOME_ASSISTANT_URL=${HOME_ASSISTANT_URL}' --env 'HOME_ASSISTANT_TOKEN_FILE=${HOME_ASSISTANT_TOKEN_FILE}' --transport stdio foreverworks-home-assistant-mcp '--' npx -y @foreverworks/mcp-home-assistant
# 2 — ask your agent for something these tools do
# health, list_entities, get_states and 7 more
It needs HOME_ASSISTANT_URL, HOME_ASSISTANT_TOKEN_FILE: this reads them from your environment, so export them first.
Home Assistant costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publisher
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts Home Assistant as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Claude Codedeclared by this listing
This is a public server: you run it yourself and this marketplace is not in the path. You need Node.js — the current LTS (24) is the safe choice; npx comes with it. Claude Code registers it in one command; --scope user makes it available in every project. Claude Code reads HOME_ASSISTANT_URL (The address you open Home Assistant at, such as http://homeassistant.local:8123), HOME_ASSISTANT_TOKEN_FILE (Path of a file holding a long-lived access token made in an administrator's Home Assistant profile) from your environment each time it starts the server, so the value stays out of its config: export them in your shell profile (macOS, Linux), or run setx HOME_ASSISTANT_URL …, setx HOME_ASSISTANT_TOKEN_FILE … and open a new terminal (Windows). The '--' is in quotes so that PowerShell passes it on.
claude mcp add --scope user --env 'HOME_ASSISTANT_URL=${HOME_ASSISTANT_URL}' --env 'HOME_ASSISTANT_TOKEN_FILE=${HOME_ASSISTANT_TOKEN_FILE}' --transport stdio foreverworks-home-assistant-mcp '--' npx -y @foreverworks/mcp-home-assistantReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it asks of you
It reaches a system of yours, so it needs your own credential rather than the publisher’s: HOME_ASSISTANT_URL — The address you open Home Assistant at, such as http://homeassistant.local:8123.; HOME_ASSISTANT_TOKEN_FILE — Path of a file holding a long-lived access token made in an administrator's Home Assistant profile.. You set them in your own client’s config, on your machine — this marketplace never holds it.
What it writes
One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.
What you approve
10 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Read from its source code. A server that builds its tool list when it starts can list more tools than this.
Whether this server works with its Home Assistant: the version, whether it is RUNNING, its time zone (history and logbook
No parameter schema on file.
Find entities: one row each with entity_id, name, state, unit and area, in entity id order. Filter by domain (light, sensor,
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | no | Only entities of this domain, like light or sensor. |
| area | string | no | Only entities in this area, by its name or id (list_areas lists them). |
| search | string | no | Words that must all appear in the entity id, its name or its area, ignoring case. |
| limit | yes | — |
The current state of one or more entities, with their attributes (a light's brightness, a thermostat's target, a sensor's
| Parameter | Type | Required | Notes |
|---|---|---|---|
| entity_ids | array | yes | The entity ids, like light.kitchen (list_entities finds them). |
| attributes | boolean | no | Include each entity's attributes. |
Every area (or one), with its floor, its devices and the entities in it: an entity's own area, else its device's, as Home
| Parameter | Type | Required | Notes |
|---|---|---|---|
| area | string | no | Only this area, by its name or id. |
| entities | boolean | no | List each area's entity ids, not only how many there are. |
How entities' states changed over a window, from the recorder: for each entity its changes oldest first (the first is the
| Parameter | Type | Required | Notes |
|---|---|---|---|
| entity_ids | array | yes | The entities, like sensor.living_room_temperature. |
| attributes | boolean | no | Include each change's attributes too (much larger). |
| limit | yes | — |
What happened over a window, as Home Assistant's logbook tells it: states that changed, automations and scripts that ran,
| Parameter | Type | Required | Notes |
|---|---|---|---|
| entity_id | string | no | Only this entity's entries. |
| limit | yes | — |
The actions (formerly services) Home Assistant offers. Without a domain, every domain with its action names; with one, each
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | no | Only this domain's actions, with their fields. |
Render a Home Assistant template (Jinja) with its own states and helpers, for what no other tool answers in one call:
| Parameter | Type | Required | Notes |
|---|---|---|---|
| template | string | yes | The template text. |
| variables | object | no | Variables the template can use by name. |
Run a Home Assistant action (formerly a service call): light.turn_on, climate.set_temperature, media_player.volume_set,
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The action's domain: light, switch, climate, lock, script, homeassistant, ... |
| service | string | yes | The action within the domain: turn_on, set_temperature, unlock, ... (list_actions lists them). |
| target | object | no | What the action acts on. Several kinds may be combined; an action that takes no target (homeassistant.reload_all, a script) leaves it out. |
| data | object | no | The action's fields, as list_actions shows them: {"brightness_pct": 40}, {"temperature": 21.5}. Not the target. |
| return_response | boolean | no | Ask for the data the action answers with (a weather forecast, a calendar's events); only for actions list_actions marks with response. |
The same as call_action, for any action, and the user approves every call before it runs: the way to lock or unlock a door,
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | The action's domain: light, switch, climate, lock, script, homeassistant, ... |
| service | string | yes | The action within the domain: turn_on, set_temperature, unlock, ... (list_actions lists them). |
| target | object | no | What the action acts on. Several kinds may be combined; an action that takes no target (homeassistant.reload_all, a script) leaves it out. |
| data | object | no | The action's fields, as list_actions shows them: {"brightness_pct": 40}, {"temperature": 21.5}. Not the target. |
| return_response | boolean | no | Ask for the data the action answers with (a weather forecast, a calendar's events); only for actions list_actions marks with response. |
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Home Assistant or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 100 / 100
Release 0.1.2 · scanned 3 Nov 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score100
Findings0 threat · 0 capability
Capabilityminimal
Coveragesource
Verificationsource
Surface digest646e7faa9a9b293df47e5ade5c88c0c23da35b5a5f396b438ee09abd136d22e4
Score vectorthreat 100 → client 100
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| verification-discount | source | publisher verification (provenance) — cryptographic build provenance ties the artifact to its source | −0 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfaceread
Implementation sourceread
Package metadataread
Live transportnot available
Tools were statically extracted from the published source (10 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| health | no tags | |
| list_entities | no tags | |
| get_states | no tags | |
| list_areas | no tags | |
| history | no tags | |
| logbook | no tags | |
| list_actions | no tags | |
| render_template | no tags | |
| call_action | no tags | |
| call_action_confirmed | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest646e7faa9a9b293d
Scanned2026-11-03
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
Always latest — the install command names no version, so it installs the newest release when it runs; the current release on file is 0.1.2. Pin a release below and the command asks for exactly that one.
0.1.2
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Home Assistant can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.