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hass-mcp

GitHub Actions Scanned 27d ago

MCP server for Home Assistant (REST/WebSocket) control.

npm ↗
C
70.8 / 100

Versions

0.1.7latest
Feb 3, 2026
0.1.6
Feb 3, 2026
0.1.4
Feb 3, 2026
0.1.1
Feb 3, 2026
0.1.0
Feb 3, 2026
PermissionsTool SafetyAuthAnnotationsCode QualityStabilitySpecVuln HistoryAuthorTransparencyCommunity

Tools 13

ha_area_lights_off
annotations: none low

Turn off all lights in an area (by area_id).

ha_area_lights_on
annotations: none low

Turn on all lights in an area (by area_id).

ha_get_logbook
annotations: none low

Fetch logbook entries since an ISO time (optionally for an entity).

ha_get_history
annotations: none low

Fetch history since an ISO time (optionally for an entity).

ha_call_service
annotations: none low

Call a Home Assistant service (domain/service) with data payload.

ha_light_turn_on
annotations: none low

Turn on a light by entity_id.

ha_light_turn_off
annotations: none low

Turn off a light by entity_id.

ha_get_state
annotations: none low

Get Home Assistant entity state by entity_id.

ha_list_states
annotations: none low

List Home Assistant entity states (can be large).

ha_list_services
annotations: none low

List Home Assistant services and their fields.

ha_list_areas
annotations: none low

List Home Assistant areas from the area registry.

ha_list_devices
annotations: none low

List Home Assistant devices from the device registry.

ha_list_entity_registry
annotations: none low

List Home Assistant entity registry entries.

Permissions 3

network medium
Server uses network capabilities via: fetch()
shell high
Server uses shell capabilities via: child_process, execSync()
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 39

low
Tool 'ha_get_state' has no annotations annotation_checker · 100%
low
Tool 'ha_list_states' has no annotations annotation_checker · 100%
low
Tool 'ha_list_services' has no annotations annotation_checker · 100%
low
Tool 'ha_list_areas' has no annotations annotation_checker · 100%
low
Tool 'ha_list_devices' has no annotations annotation_checker · 100%
low
Tool 'ha_list_entity_registry' has no annotations annotation_checker · 100%
low
Tool 'ha_light_turn_on' has no annotations annotation_checker · 100%
low
Tool 'ha_light_turn_off' has no annotations annotation_checker · 100%
low
Tool 'ha_area_lights_off' has no annotations annotation_checker · 100%
low
Tool 'ha_area_lights_on' has no annotations annotation_checker · 100%
low
Tool 'ha_get_logbook' has no annotations annotation_checker · 100%
low
Tool 'ha_get_history' has no annotations annotation_checker · 100%
low
Tool 'ha_call_service' has no annotations annotation_checker · 100%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.0.0 (GHSA-w48q-cv73-mx4w) dependency_analyzer · 95%
medium
Vulnerable dependency: vitest@2.1.9 (GHSA-5xrq-8626-4rwp) dependency_analyzer · 95%
medium
Vulnerable dependency: vitest@2.1.9 (GHSA-82fw-gwwq-j7x9) dependency_analyzer · 95%
info
package.json metadata manifest_parser · 100%
info
Tool: ha_get_state manifest_parser · 70%
info
Tool: ha_list_states manifest_parser · 70%
info
Tool: ha_list_services manifest_parser · 70%
info
Tool: ha_list_areas manifest_parser · 70%
info
Tool: ha_list_devices manifest_parser · 70%
info
Tool: ha_list_entity_registry manifest_parser · 70%
info
Tool: ha_light_turn_on manifest_parser · 70%
info
Tool: ha_light_turn_off manifest_parser · 70%
info
Tool: ha_area_lights_off manifest_parser · 70%
info
Tool: ha_area_lights_on manifest_parser · 70%
info
Tool: ha_get_logbook manifest_parser · 70%
info
Tool: ha_get_history manifest_parser · 70%
info
Tool: ha_call_service manifest_parser · 70%
info
Transport: stdio manifest_parser · 90%
info
Required env vars (2) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
high
Permission: shell access detected permission_analyzer · 95%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 11 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%