WeFile MCP by usefulapi

MCP server · hosted · v1.0.0 · io.usefulapi/wefile

Online · tested 3h agoNEW · 5h agoSeen in the registry 4h ago

Create and save CT600 filings, generate documents, submit to HMRC and check status in WeFile.

What it does

WeFile MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 12 tools

Version1.0.0

PriceNot in the registry

First seen01 Nov 2026

Last checked4h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)

Hosted endpoint

https://wefile.usefulapi.io/mcp streamable-http

In Claude Code: claude mcp add --transport http wefile-mcp-by-usefulapi https://wefile.usefulapi.io/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "wefile-mcp-by-usefulapi": {
      "url": "https://wefile.usefulapi.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 3h ago

ONLINE WeFile MCP by usefulapi answered an MCP connection on 01 Nov 2026 and introduced itself as wefile-mcp 1.0.0 (MCP protocol 2025-06-18).

12 tools offered to AI assistants

wefile_list_companies · List the companies in your WeFile workspace, with their WeFile company id, name, Companies House number and filing count. Start here to find the companyId for other tools. WeFile API: GET /companies.
wefile_get_company_periods · Get the accounting reference date and the accounting periods of one company, with the filed flags and due dates from HMRC and Companies House. Uses Companies House data. WeFile API: GET /company/periods.
wefile_add_company · Add a UK company to your WeFile workspace by its 8-character Companies House number. WeFile fills in the name and address from Companies House. WeFile API: POST /company/add.
wefile_list_filings · List the filings in your WeFile workspace: CT600 returns and Companies House accounts, with their status. WeFile API: GET /filings.
wefile_get_filing_status · Get the overall status of a filing and its submission history. WeFile polls HMRC and Companies House first, so the result shows the latest accept or reject. Use it after wefile_submit_filing. WeFile API: GET /filing/status.
wefile_list_submissions · List the submissions made for a filing to HMRC and Companies House, with their status, HMRC IRmark and body hash. Does not poll the agencies; use wefile_get_filing_status for that. WeFile API: GET /filing/submissions.
wefile_list_documents · List the documents WeFile can generate for a filing (accounts, tax computation, CT600), with whether each is available now. WeFile stores no documents; generate them with wefile_generate_document. WeFile API: GET /filing/document/list.
wefile_generate_document · Generate one filing document from the saved filing data. PDFs come back as base64 text and iXBRL as HTML. Results over 200,000 characters are cut and marked truncated. Filings over 12 months need subPeriod 1 or 2. WeFile API: GET /filing/do
wefile_create_filing · Create a draft CT600 and Companies House filing for one company and accounting period. Nothing is sent to HMRC or Companies House yet. For an amendment of a WeFile filing, set isAmendment and amendmentOfFilingId. For an amendment of a retur
wefile_save_filing · Save the figures and settings of a draft filing. Set profitLossData and balanceSheetData from the figures the user gives; WeFile computes the totals and the tax. Status in_progress starts the payment step. Send the gateway password and the
wefile_delete_filing_credentials · Remove the stored HMRC gateway id, gateway password and Companies House code from a filing. Other fields stay. Refused while a submission is in flight. WeFile API: POST /filing/credentials/delete.
wefile_submit_filing · Send a filing to HMRC, Companies House or both. A live key (wf_live_) files a real return, so confirm the figures first; try a test key (wf_test_) before a live one. Pass the gateway credentials here for this call only: WeFile uses them onc

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://wefile.usefulapi.io/mcp	DECLARED	SRC-001 Official MCP Registry	4h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	4h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	4h ago
Website	https://usefulapi.io/wefile/	DECLARED	SRC-001 Official MCP Registry	4h ago
Repository	https://github.com/m190/usefulapi-mcp	DECLARED	SRC-001 Official MCP Registry	4h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	4h ago
Version	1.0.0	DECLARED	SRC-001 Official MCP Registry	4h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	4h ago

Change history

NEW01 Nov 2026
first seen in the index

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Questions about WeFile MCP by usefulapi

How do I connect WeFile MCP by usefulapi?

Use the hosted endpoint https://wefile.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does WeFile MCP by usefulapi offer?

When Electra Index connected on 01 Nov 2026, it listed 12 tools: wefile_list_companies, wefile_get_company_periods, wefile_add_company, wefile_list_filings, wefile_get_filing_status, wefile_list_submissions, wefile_list_documents, wefile_generate_document and more. The full list is in "Live check" above.

Is WeFile MCP by usefulapi online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.