What tools does the deadlines MCP server provide?

deadlines exposes 2 tools: check_company_deadlines, uk_late_filing_penalties. This list was returned by the running server when we connected to it.

Does deadlines require an API key?

No. deadlines answered a tools/list request without credentials.

How do I install deadlines?

Run: claude mcp add --transport http deadlines https://mcp.promptfiling.co.uk/. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 26h ago

deadlines

Free Companies House deadline checks for UK companies: due dates, penalties, dormancy signals.

Install

Remote (HTTP)

claude mcp add --transport http deadlines https://mcp.promptfiling.co.uk/

Tools 2

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 26h ago

Tools & capabilities

2 tools

Read from the running server on 26h ago.

check_company_deadlines read-only query*

Look up a UK limited company by company number (preferred — e.g. 01234567 or SC123456) or by name, and get its statutory Companies House deadlines: when annual accounts and the con…

uk_late_filing_penalties read-only

The current Companies House late-filing penalty bands for a private company's annual accounts, the doubling rule for two late years running, and what missing a confirmation stateme…