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app.onehaus/haus

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REMOTE · MCP.ONEHAUS.APP

OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.

Available components

0 this week 97 Trust /100

Last scanned (20 hours ago)

Scores higher than 99% of remote servers

Reachable. Last reached 4 Nov 2026.

Category Productivity and Notes

Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security97
  • The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
  • Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
  • HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
  • The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
  • DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
  • The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
Transport & Reachability100
Schema Quality & AI Usability92
  • 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 10784 tokens (~138/item across 78 items; 77 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Tools include usage examples.Pass
Stability & Change Management97
  • Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
  • Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • All 14 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
  • An AI judge read all 79 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a current MCP spec version (2026-07-28).Pass
  • Supports UI / widget rendering.Pass
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 4 Nov 26 0
    • Stability: pass → 0.97 functional
  • 22 Oct 26 0
    • Tool “complete_task” rewrote its description, which is the text the model reads security
    • Server version: 1.7.0 → 1.8.0 functional
  • 10 Oct 26 0
    • Stability: fail → pass ▲ security
    • New tool “delete_shopping_list”, which the server declares destructive security
    • Tool “create_document” rewrote its description, which is the text the model reads security
    • Tool “update_document” rewrote its description, which is the text the model reads security
    • Schema quality: 9642 → 10794 ▼ functional
    • New tool “apply_task_pack” functional
    • New tool “create_calendar_subscription” functional
    • New tool “create_shopping_list” functional
    • New tool “list_recurring_calendar_events” functional
    • New tool “list_recurring_tasks” functional
    • New tool “list_task_packs” functional
    • New tool “update_shopping_list” functional
    • “create_document” added an optional parameter “linkedEntityId” cosmetic
    • “create_document” added an optional parameter “linkedEntityType” cosmetic
    • “update_document” added an optional parameter “linkedEntityId” cosmetic
    • “update_document” added an optional parameter “linkedEntityType” cosmetic
    • “delete_recurring_task” reworded the description of “id” cosmetic
    • “update_recurring_calendar_event” reworded the description of “id” cosmetic
    • “update_recurring_task” reworded the description of “id” cosmetic
  • 28 Sept 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 25 Sept 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 23 Sept 26 0
    • Authorization: fail → pass ▲ security
  • 19 Sept 26 0
    • Authorization: pass → fail ▼ security
    • DNSSEC: fail → pass ▲ security
  • 16 Sept 26 0
    • DNSSEC: pass → fail ▼ security
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 4 Nov 2026 · Probed https://mcp.onehaus.app

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=onehaus.app CN=WE1,O=Google Trust Services,C=US 16 Sept 2026 15 Dec 2026 ECDSA 256 ECDSA-SHA256 717287978c0a709013d68e5b8356b36a
SANs: onehaus.app, *.onehaus.app
CN=WE1,O=Google Trust Services,C=US (CA) CN=GTS Root R4,O=Google Trust Services LLC,C=US 13 Dec 2023 20 Feb 2029 ECDSA 256 ECDSA-SHA384 7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE 15 Nov 2023 28 Jan 2028 ECDSA 384 SHA256-RSA 7fe530bf331343bedd821610493d8a1b

Background: What to check on a remote MCP endpoint →

DNSSEC secure

Validation of mcp.onehaus.app. — Secure

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
app. present 23684 8 Verified
onehaus.app. present 2371 13 Verified
mcp.onehaus.app. Verified address RRset verified with the apex keys
Authentication Enforced and verified

The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.

Result Enforced and verified
Enforced On tool calls
HTTP status 200

WWW-Authenticate challenge Bearer resource_metadata="https://mcp.onehaus.app/.well-known/oauth-protected-resource"

Bearer resource_metadata="https://mcp.onehaus.app/.well-known/oauth-protected-resource"
Header Value
strict-transport-security max-age=2592000; includeSubDomains; preload
x-content-type-options nosniff

Protected resource metadata

Document https://mcp.onehaus.app/.well-known/oauth-protected-resource
Retrieved Yes
Resource https://mcp.onehaus.app
Authorisation server https://mcp.onehaus.app

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://mcp.onehaus.app Verified 200
http (plaintext) http://mcp.onehaus.app HTTPS enforced 301 https://mcp.onehaus.app/
MCP tools · 77 exposed · ~10,724 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
list_meal_plans ~87

List planned meals with their date, meal slot, linked recipe or custom name, servings and notes. Narrow with from and to.

NameTypeReqDescription
fromstring–Inclusive date range start (format: YYYY-MM-DD). Omit for an open-ended start.
tostring–Inclusive date range end (format: YYYY-MM-DD). Omit for an open-ended end.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"from":"2026-07-14","to":"2026-07-21"}
list_pets ~33

List the household's pets with microchip number, date of birth, notes and their linked vet contact and insurance document.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_recipes ~36

List the household's own saved recipes with ingredients, instructions, source URL and servings. For the shared catalogue use list_global_recipes.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_recurring_calendar_events ~69

List the household's repeating calendar events (the series, not their generated instances) with their id, title, interval ('N Unit'), local start time, duration, dates, timezone and reminders. Use it to find the id for update_recurring_calendar_event or delete_recurring_calendar_event.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_recurring_tasks ~70

List the household's repeating tasks (the series, not their generated instances) with their id, title, interval ('N Unit'), dates, rotation and reminders. Use it to find the id for update_recurring_task or delete_recurring_task, e.g. to stop or change a weekly chore.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_shopping_list_items ~71

List outstanding (unbought) shopping list items with their name, quantity, category and shoppingListId. Pass shoppingListId to limit it to one named list.

NameTypeReqDescription
shoppingListIdstring–One named list, an id from list_shopping_lists. Omit for every list.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
{"shoppingListId":"0189c8d4f2b1712a9e4d6c9a1b2e3f4a"}
list_shopping_lists ~53

List the household's named shopping lists with their id, name, whether they are the default list, and how many live items each holds. Use this to resolve a shoppingListId for the shopping list item tools.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_subscriptions ~108

List tracked subscriptions with their fee, renewal schedule, payment date and status. A subscription with no renewal schedule is a one-off. startDate is the renewal date: the first renewal of a recurring bill, or when a one-off is due; paymentDate, when set, is the first day money leaves the account and repeats on the renewal cadence. Pass status to filter to one.

NameTypeReqDescription
statusstring–Only return subscriptions with this status. Omit to return subscriptions of all statuses.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"status":"Active"}
list_task_packs ~100

List the ready-made task packs the household can add (e.g. moving house, a new baby, car maintenance): each pack's id, title, description and items (id, kind, title, whether it is selected by default, days before the anchor date, repeat interval). Packs for a vehicle, appliance or pet list the owned items they can be linked to (entities) with a suggested anchor date. Use it before apply_task_pack.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
list_tasks ~179

List tasks, filterable by assignee, due-date range and completion, with cursor pagination. Excludes completed tasks by default and sorts open urgent tasks first (within the returned page), then due date ascending (undated first).

NameTypeReqDescription
assignedToMemberIdstring–Member id to filter by. Omit for all assignees.
cursorstring–nextCursor from a previous response. Omit for the first page.
dueDateOnOrAfterstring–Earliest due date, YYYY-MM-DD. Undated tasks never match.
dueDateOnOrBeforestring–Latest due date, YYYY-MM-DD. Undated tasks never match.
includeCompletedboolean–Include completed tasks. Defaults to false.
limitinteger–Page size, 1-100, default 50.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"assignedToMemberId":"7f3a9c2e1b4d8f6a0c5e3b7d9a1f4c6e","dueDateOnOrAfter":"2026-07-01","dueDateOnOrBefore":"2026-07-31","includeCompleted":false,"limit":20}
list_vehicles ~42

List the household's vehicles with make, model, year, registration, VIN and MOT, tax and service due dates. Answers questions like when the MOT is due.

Input schema present but exposes no named parameters.

NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{}
recall_memory ~101

Recall long-term memories stored about the current household. Call this at the start of advisory or open-ended turns. Filter by type when only one author's notes are relevant.

NameTypeReqDescription
cursorstring–nextCursor from a previous response. Omit for the first page.
limitinteger–Max number of memories to return in this page. 1-100, default 20.
typestring–Filter by author. Omit for both.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"limit":20,"type":"user"}
remove_shopping_list_item ~65

Remove an item from the household's shopping list without marking it as bought. This soft-deletes the item so it no longer appears in list_shopping_list_items.

NameTypeReqDescription
idstringyesItem id from add_shopping_list_item or list_shopping_list_items.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"0189c8d4f2b1712a9e4d6c9a1b2e3f4a"}
skip_recommendation ~48

Permanently suppress a House Review recommendation so get_house_review stops returning it. Use it when the suggestion does not apply.

NameTypeReqDescription
recommendationIdstringyesRecommendation id from get_house_review.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"recommendationId":"0195e3c1a2b34c5d6e7f8091a2b3c4d5"}
store_memory ~128

Store a long-term memory about the household. Use sparingly for durable preferences, routines, constraints, or insights worth recalling in a future conversation. Recall first to avoid duplicates.

NameTypeReqDescription
contentstringyesFree-text body. Max 8000 chars.
descriptionstringyesSingle-line summary used to decide relevance later. Max 200 chars.
namestringyesShort kebab-case slug, e.g. 'preferred-cleaning-day'. Max 80 chars.
typestringyes'user' for what the user stated, 'system' for insights you derived.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"content":"The user said they'd rather have the house cleaned Saturday mornings instead of Friday evenings, because they work late on Fridays.","description":"User prefers the house cleaned on Saturday mornings","name":"preferred-cleaning-day","type":"user"}
uncomplete_task ~52

Reopens a completed task, clearing its completion timestamp and completed-by user. Fails with a conflict if the task is not currently completed.

NameTypeReqDescription
idstringyesTask id from create_task or list_tasks.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"018f2c9a1b2c7d3e9a4f5b6c7d8e9f0a"}
update_appliance ~185

Update an appliance's details; omitted fields keep their current value. Rejects the update if the resulting warranty expiry date would fall before the purchase date.

NameTypeReqDescription
brandstring–New manufacturer or brand.
idstringyesAppliance id from list_appliances.
insuranceDocumentIdstring–Insurance document id from create_document.
modelstring–New model.
namestring–New name.
notesstring–Freeform notes.
purchaseDatestring–Purchase date, YYYY-MM-DD. Must not follow warrantyExpiryDate. Empty string clears it.
serialNumberstring–New serial number.
warrantyDocumentIdstring–Warranty document id from create_document.
warrantyExpiryDatestring–Warranty expiry, YYYY-MM-DD. Must not precede purchaseDate. Empty string clears it.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"01933f9c-7a2b-7c3d-8e4f-1a2b3c4d5e6f","notes":"Repaired ice maker under warranty, June 2026.","warrantyExpiryDate":"2026-11-04"}
update_calendar_event ~542

Updates fields on an existing single calendar event; only the fields supplied are changed, all others keep their current value. Imported (subscription-sourced) events cannot be edited.

NameTypeReqDescription
descriptionstring–New description.
endDatestring–All-day only: new LAST day, inclusive, YYYY-MM-DD. Alone it keeps the current first day. Dates are stored in the event's own end rule (see list_calendar_events).
endDateTimestring–New end of a timed event, ISO 8601 UTC. Must not precede startDateTime. For all-day events send endDate instead. An all-day endDateTime is stored as given and keeps the event's own end rule (see list…
idstringyesEvent id from create_calendar_event or list_calendar_events.
isAllDayboolean–True for all-day, false for timed.
locationobject–Replaces the location outright. $type 'Address' takes line1-3/postalCode/countryCode; 'OnlineLocation' takes url/notes.
notesstring–New notes.
reminderOffsetMinutesarray–New reminder lead times, in minutes before the event starts. Send the full list: it replaces the current one. [] clears all reminders; omit to keep them. Reminders move with the start. Not allowed on…
startDatestring–All-day only (preferred for all-day): new first day, YYYY-MM-DD. Without endDate the event becomes a single day.
startDateTimestring–New start of a timed event, ISO 8601 UTC. For an all-day event send startDate instead.
timezonestring|null–IANA zone for the wall-clock times, e.g. 'Europe/London'. Null means UTC.
titlestring–New event title.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"endDateTime":"2026-08-04T15:30:00Z","id":"0198f3a1b2c34d5e6f7089ab1c2d3e4f","notes":"Moved to Thursday","startDateTime":"2026-08-04T14:30:00Z"}
update_contact ~189

Update a contact by id. Only the fields supplied are changed; omitted fields keep their current value (dateOfBirth is the exception: an empty string explicitly clears it).

NameTypeReqDescription
addressobject–Postal address. Replaces the stored one outright.
dateOfBirthstring–Date of birth, YYYY-MM-DD. Empty string clears it.
displayNamestring–Name to show instead of first/last, e.g. a nickname or company.
emailstring–Email address.
firstNamestring–First name.
idstringyesContact id from create_contact or list_contacts.
lastNamestring–Last (family) name.
notesstring–Free-text notes.
phonestring–Phone number, any format.
prepareBirthdayPresentboolean–Whether to flag a birthday present for them.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"01928e4a7d3f7b9ac1e3f6d8b2a4c710","notes":"Prefers texts over calls.","phone":"+44 7911 123456"}
update_document ~264

Update a stored document's type, title, reference number, issuing authority, fee, notes or linked pet, vehicle or appliance, returning the updated document. Only the fields you send change. renewalCronExpression is the one exception: it is accepted but not yet stored or acted on, so sending it changes nothing.

NameTypeReqDescription
documentNumberstring–Reference or serial number, e.g. a passport or policy number.
documentTypestring–Kind of document.
feeobject–Cost. Replaces the stored fee outright.
idstringyesDocument id from create_document or list_documents.
issuingAuthoritystring–Who issued it.
linkedEntityIdstring–Id of that pet, vehicle or appliance from list_pets, list_vehicles or list_appliances. Send with linkedEntityType; "" for both removes the link.
linkedEntityTypestring–Kind of record the document is filed against. Send with linkedEntityId; send "" for both to remove the link, omit both to keep it.
notesstring–Free-text notes.
renewalCronExpressionstring–Accepted but not yet stored or acted on; has no effect.
titlestring–Custom title.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"01928e4a7d3f7b9ac1e3f6d8b2a4c710","issuingAuthority":"HM Passport Office","notes":"Renewed for another 10 years."}
update_meal_plan ~194

Update a planned meal. Only the fields you send change. recipeId links a recipe and clears any custom name; name makes it custom and clears the link; recipeId wins if both are sent.

NameTypeReqDescription
datestring–Date, YYYY-MM-DD. Must be today or within the next 28 days, so work it out from today's date.
idstringyesEntry id from list_meal_plans.
mealTypestring–Meal slot of the day.
namestring–Custom meal name when no recipe is linked.
notesstring–Free-text notes.
recipeIdstring–Recipe id from list_recipes or list_global_recipes.
recipeSourcestring–Use 'global' when recipeId came from list_global_recipes. Defaults to 'household'.
servingsinteger–Servings, 1-100.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"8f14e45f-ceea-467e-8a2f-1a2b3c4d5e6f","servings":6}
update_memory ~80

Update an existing memory's name, description, or content. Type is immutable; to reclassify, forget and store again.

NameTypeReqDescription
contentstring–New body.
descriptionstring–New single-line summary.
idstringyesId from a prior recall_memory result.
namestring–New kebab-case slug.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"content":"Updated 2026-07-14: the user now prefers Sunday mornings instead of Saturday mornings for cleaning.","description":"User now prefers the house cleaned on Sunday mornings","id":"0195e3c1a2b34c5d6e7f8091a2b3c4d5"}
update_pet ~136

Update a pet's name, microchip number, date of birth, notes, or its linked vet contact and insurance document. Only the fields you send change.

NameTypeReqDescription
dateOfBirthstring–Date of birth, YYYY-MM-DD. Empty string clears it.
idstringyesPet id from list_pets.
insuranceDocumentIdstring–Insurance document id from create_document.
microchipNumberstring–New microchip number.
namestring–New name.
notesstring–Freeform notes.
vetContactIdstring–Vet contact id from create_contact.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"01933f9c-7a2b-7c3d-8e4f-1a2b3c4d5e6f","notes":"Started prescription diet on vet's advice."}
update_recipe ~105

Update a recipe. Only the fields you send change, except ingredients, which replaces the whole existing list rather than merging.

NameTypeReqDescription
idstringyesRecipe id from list_recipes.
ingredientsarray–Ingredients. Replaces the whole existing list rather than merging.
instructionsstring–Cooking method.
namestring–Name.
servingsinteger–Servings the recipe yields, minimum 1.
urlstring–Source URL.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"8f14e45f-ceea-467e-8a2f-1a2b3c4d5e6f","servings":6}
update_recurring_calendar_event ~541

Update a recurring calendar event. Changes to title/description/notes/reminders patch existing instances. Changes to frequency/dates/time regenerate future instances.

NameTypeReqDescription
cronExpressionstring–New interval as 'N Unit', Unit one of Day, Week, Month, Year, e.g. '2 Week'. Not cron syntax.
descriptionstring–New description, patched onto existing instances.
durationstring–Length of each instance, ISO 8601 duration e.g. 'PT30M'.
endDatestring–New last date, YYYY-MM-DD. Empty string leaves it unbounded.
idstringyesTemplate id from list_recurring_calendar_events or create_recurring_calendar_event.
isAllDayboolean–True for all-day instances, false for timed. An all-day instance starts at midnight of its occurrence date in the template timezone (stored in UTC; omit startTime) and ends duration later (no end wit…
locationobject–Replaces the location outright. $type 'Address' takes line1-3/postalCode/countryCode; 'OnlineLocation' takes url/notes.
maxOccurrencesinteger–New cap on instances generated.
notesstring–New notes.
reminderOffsetMinutesarray–New reminder lead times, in minutes before each occurrence starts. Send the full list: it replaces the current one. [] clears all reminders; omit to keep them. A change also applies to existing insta…
startDatestring–New first-instance date, YYYY-MM-DD. Empty string clears it.
startTimestring–New local start time, HH:mm:ss.
timezonestring|null–IANA zone for startTime, e.g. 'Europe/London'. Occurrences follow its DST.
titlestring–New title, patched onto existing instances.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"cronExpression":"2 Week","endDate":"2027-01-31","id":"0198f3a1b2c34d5e6f7089ab1c2d3e4f"}
update_recurring_task ~506

Update a recurring task. Title, notes, urgency or reminder changes patch existing instances; frequency/date changes regenerate future instances.

NameTypeReqDescription
assigneeRotationarray–A member id from list_house_members.
cronExpressionstring–New interval as 'N Unit', Unit one of Day, Week, Month, Year, e.g. '2 Week'. Not cron syntax.
endDatestring–New inclusive end date, YYYY-MM-DD. Empty string makes it open-ended.
idstringyesTemplate id from list_recurring_tasks or create_recurring_task.
isUrgentboolean–Mark every task this series generates as urgent: true marks urgent, false clears it, omit to leave unchanged. A change also applies to the series' open occurrences.
maxOccurrencesinteger–New cap on instances generated.
notesstring–New notes, copied to uncompleted instances.
preparationDaysinteger–Legacy single reminder, days before each occurrence's due date, 0-365 (0 means none); use reminderOffsetMinutes instead. Ignored when reminderOffsetMinutes is sent. On a series without reminderOffset…
reminderOffsetMinutesarray–New reminder lead times, in minutes before each generated task's due date. Send the full list: it replaces the current one. [] clears all reminders; omit to keep them. A change also applies to the se…
startDatestring–New start date, YYYY-MM-DD. Empty string clears it.
titlestring–New title. Uncompleted instances are updated to match; completed ones keep theirs.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"assigneeRotation":["7f3a9c2e1b4d8f6a0c5e3b7d9a1f4c6e"],"cronExpression":"2 Week","id":"5c3d2e1f0a9b8c7d6e5f4a3b2c1d0e9f","title":"Take out the recycling"}
update_shopping_list ~69

Rename one of the household's shopping lists, including the default list. The items on it are unchanged.

NameTypeReqDescription
idstringyesShopping list id from list_shopping_lists or create_shopping_list.
namestringyesNew name for the list, up to 60 characters.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"0190a1b2c3d47e8f9a0b1c2d3e4f5a6b","name":"Groceries"}
update_shopping_list_item ~159

Update a shopping list item's name, quantity, and/or category. Only the fields provided are changed; any field left out keeps its current value.

NameTypeReqDescription
categorystring–New store-aisle category, overriding the auto-assigned one.
idstringyesItem id from add_shopping_list_item or list_shopping_list_items.
namestring–New item name.
quantityinteger–New quantity, 1-9999. Replaces rather than adds to the current one.
shoppingListIdstring–Move the item to a different list, an id from list_shopping_lists. Omit to leave it where it is; name the default list explicitly to move it back.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"category":"DairyAndEggs","id":"0189c8d4f2b1712a9e4d6c9a1b2e3f4a","quantity":3}
update_subscription ~237

Update a subscription. Only the fields you send change; for renewalCronExpression, startDate, paymentDate and notes an empty string clears the stored value.

NameTypeReqDescription
feeobject–Recurring charge.
idstringyesSubscription id from list_subscriptions.
namestring–New name.
notesstring–Free-text notes. Empty string clears them.
paymentDatestring–Date the first payment leaves the account, YYYY-MM-DD, when it differs from the renewal date. Payments repeat on the renewal cadence from this date. Omit when payment happens on renewal. Empty string…
remindMeboolean–Whether to remind the household before each renewal.
renewalCronExpressionstring–Cron expression for the renewal cadence, no more often than daily. Empty string clears it, making the bill a one-off.
startDatestring–Renewal date, YYYY-MM-DD. Optional. For a recurring bill it is the first renewal; for a one-off it is the date it is due. Empty string clears it.
statusstring–New status.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"0198c1f4b2c07a1b9e4d5f6a7b8c9d0e","notes":"Paused while travelling","status":"Paused"}
{"id":"0198c1f4b2c07a1b9e4d5f6a7b8c9d0e","paymentDate":"2026-10-03"}
update_task ~417

Update a task's title, assignee, due date, reminders, notes or urgency. Only the fields you send change.

NameTypeReqDescription
assignedToMemberIdstring–Member id to assign. Empty string unassigns.
dueDatestring–New due date, YYYY-MM-DD. Empty string clears it.
idstringyesTask id from create_task or list_tasks.
isUrgentboolean–Mark the task urgent so it is shown first and highlighted: true marks urgent, false clears it, omit to leave unchanged.
notesstring–Freeform notes. Not for assignment info.
preparationDatestring–Legacy single reminder date, YYYY-MM-DD; use reminderOffsetMinutes instead. Ignored when reminderOffsetMinutes is sent. Must be on or before dueDate. Empty string clears it; clearing dueDate clears i…
reminderOffsetMinutesarray–New reminder lead times, in minutes before the due date. Send the full list: it replaces the current one. [] clears all reminders; omit to keep them. Each value is whole hours, 60-1380 (1-23 hours),…
titlestring–New title.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"dueDate":"2026-08-01","id":"018f2c9a1b2c7d3e9a4f5b6c7d8e9f0a","title":"Take out the recycling"}
update_vehicle ~215

Update a vehicle. Only the fields you send change; for text and due-date fields an empty string clears the stored value.

NameTypeReqDescription
colourstring–Colour.
idstringyesVehicle id from list_vehicles.
insuranceDocumentIdstring–Insurance document id from list_documents.
makestring–Manufacturer, e.g. 'Toyota'.
modelstring–Model, e.g. 'Corolla'.
motDueDatestring–Next MOT (roadworthiness test) due date, YYYY-MM-DD.
notesstring–Free-text notes.
registrationstring–Registration as shown on the plate; format varies by country.
serviceDueDatestring–Next service due date, YYYY-MM-DD.
taxDueDatestring–Next road tax due date, YYYY-MM-DD.
vinstring–Vehicle Identification Number, 17 alphanumeric characters.
yearinteger–Model year, 1900-2100.
NameTypeReqDescription
itemsarrayyes–
messagestring––
titlestring––
variantstring––
{"id":"0198c1f4b2c07a1b9e4d5f6a7b8c9d0e","notes":"Renewed tax disc","taxDueDate":"2027-09-01"}
Install

How do I install the app.onehaus/haus MCP server?

app.onehaus/haus is a hosted endpoint at https://mcp.onehaus.app/, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · mcp.onehaus.app

# add to Claude Code
claude mcp add --transport http app-onehaus-haus 'https://mcp.onehaus.app/'
Common questions

What is the app.onehaus/haus MCP server?

app.onehaus/haus is an MCP server listed in the public MCP registry as app.onehaus/haus. OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more. This page covers its hosted endpoint (https://mcp.onehaus.app). Its publisher has verified ownership with us.

Is the app.onehaus/haus MCP server safe to use?

app.onehaus/haus scores 97 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the app.onehaus/haus MCP server expose?

app.onehaus/haus exposes 77 tools: create_contact, update_contact, delete_contact, list_contacts, create_appliance, and 72 more. Their descriptions and schemas cost roughly 10,724 tokens of context every time the server is loaded.

Does the app.onehaus/haus MCP server require authentication?

Yes. app.onehaus/haus asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

Is the app.onehaus/haus MCP server still maintained?

app.onehaus/haus is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.