Arthur Online MCP by usefulapi

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Docs, sheets & office work

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://arthur-online.usefulapi.io/mcp

claude mcp add --transport http arthur-online https://arthur-online.usefulapi.io/mcp

{
  "mcpServers": {
    "arthur-online": {
      "url": "https://arthur-online.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "arthur-online": {
      "type": "http",
      "url": "https://arthur-online.usefulapi.io/mcp"
    }
  }
}

https://arthur-online.usefulapi.io/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• arthur_list_properties

  Properties, their addresses, type, owner and managing agent. GET /v2/properties. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_property

  Properties, their addresses, type, owner and managing agent. GET /v2/properties/{id}.

• arthur_list_units

  Units, vacancy, availability, unit type, market rent and location. GET /v2/units. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_unit

  Units, vacancy, availability, unit type, market rent and location. GET /v2/units/{id}.

• arthur_list_tenancies

  Tenancies, their status, dates, unit and rent details. GET /v2/tenancies. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_tenancy

  Tenancies, their status, dates, unit and rent details. GET /v2/tenancies/{id}.

• arthur_list_tenants

  Tenant contact details and their linked tenancy; invitation codes are removed. GET /v2/tenants. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_tenant

  Tenant contact details and their linked tenancy; invitation codes are removed. GET /v2/tenants/{id}.

• arthur_list_tasks

  Maintenance tasks, status, descriptions, due dates, assigned managers and tags. GET /v2/tasks. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_task

  Maintenance tasks, status, descriptions, due dates, assigned managers and tags. GET /v2/tasks/{id}.

• arthur_list_workorders

  Contractor work orders, status, title, costs, dates and linked maintenance task. GET /v2/workorders. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_workorder

  Contractor work orders, status, title, costs, dates and linked maintenance task. GET /v2/workorders/{id}.

• arthur_list_transactions

  Read financial transactions and rent charges, with payment status and dates; never posts money. GET /v2/transactions. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_transaction

  Read financial transactions and rent charges, with payment status and dates; never posts money. GET /v2/transactions/{id}.

• arthur_list_invoices

  Read contractor invoices, amounts, outstanding balances and payment status; never pays or changes an invoice. GET /v2/invoices. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_invoice

  Read contractor invoices, amounts, outstanding balances and payment status; never pays or changes an invoice. GET /v2/invoices/{id}.

• arthur_list_certificates

  Property and unit certificates, type, expiry date and status. GET /v2/certificates. Returns data plus the vendor pagination; this is one page, not the whole portfolio.

• arthur_get_certificate

  Property and unit certificates, type, expiry date and status. GET /v2/certificates/{id}.

• arthur_create_unit_task

  WRITE: create a maintenance task associated with a unit when the user requests it. Confirm the intended unit and task details first. POST /v2/units/{unit_id}/tasks. No files, tenant invitations or financial changes; creates once and is never retried automatically.

• arthur_add_task_note

  WRITE: add a note to an existing maintenance task when the user requests it. Confirm the intended task and note first. POST /v2/tasks/{task_id}/notes. This creates a note once; it is not a tenant message and is never retried automatically.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 299 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 20 tool descriptions and found no hidden instructions to the AI

Compared with others in Docs, sheets & office worki

• More stars than 0% of the other 2180 servers in this category
• Published to the registry more recently than 98% of the other 2180 servers in this category
• Basic checks equal to or better than 100% of the other 2180 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

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