Quarterwise MCP by usefulapi MCP Server

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answering

Quarterwise MCP by usefulapi is answering right now. Last checked 11 min ago. It exposes 5 tools. Last commit 2 Nov 2026.

Read properties, HMRC categories and transactions; add income and expenses in Quarterwise.

Uptime history 21 hours of history

21 hours agonow

100.0%

Uptime 24h

77 of 77 checks

Tools

read from the server

200 ms

Response time

average over 24h

Stars

last commit 2 Nov 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 November 2026. No other catalogue keeps this.

2 Nov a tool changed version

Nothing serious here today

Today is the operative word: we check Quarterwise MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

Settings → Connectors → Add custom connector, then paste this address

https://quarterwise.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.quarterwise]
url = "https://quarterwise.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "quarterwise": {
      "url": "https://quarterwise.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "quarterwise": {
      "type": "http",
      "url": "https://quarterwise.usefulapi.io/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

quarterwise

quarterwise_add_transactions

WRITE: add 1 to 100 income or expense entries to a property or business ledger. Each entry needs a unique externalRef: re-posting the same ref adds nothing, so a retry is safe. Entries without a category go to the review queue in the app. Never submits anything to HMRC. API: POST /api/v1/sources/{id}/transactions.

quarterwise_get_account

Show which Quarterwise account the key belongs to, its plan (free, pro, expat, firm) and what the API can do. HMRC submission is always false: filing is done in the app. API: GET /api/v1/me.

quarterwise_list_categories

List the valid income and expense category keys (HMRC field names) per source type. Keys differ by type, so check them before adding transactions. API: GET /api/v1/categories.

quarterwise_list_sources

List the income sources on the account: UK properties, overseas properties and self-employment businesses, with id, type, share percent, role (owner or sharer) and transaction count. The id is the input of the transaction tools. API: GET /api/v1/sources.

quarterwise_list_transactions

List income and expense entries of one property or business, optionally in a date range. Amounts are in pence. Returns nextCursor: pass it as cursor to get the next page. API: GET /api/v1/sources/{id}/transactions.

Endpoints

URL	Transport	State	Latency	Checked
https://quarterwise.usefulapi.io/mcp	streamable-http	answering	184 ms	11 min ago

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Quarterwise MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Quarterwise MCP by usefulapi do?

It exposes 5 tools, read directly from the server on our last check. Among them: quarterwise_add_transactions, quarterwise_get_account, quarterwise_list_categories, quarterwise_list_sources, quarterwise_list_transactions. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Quarterwise MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 77 of 77 checks got a reply (100.0%), average response time 200 ms. The bar chart above shows every period we have measured.

How do I connect Quarterwise MCP by usefulapi?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Quarterwise MCP by usefulapi need an API key?

No. Quarterwise MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Quarterwise MCP by usefulapi?

It answers our handshake in 200 ms on average, which is faster than 71% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Quarterwise MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at quarterwise.usefulapi.io, which runs on its operator's own terms.