MCP server

A.X.E.L Filing (public tools) Official

trade.axel/filing-public

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

UK company lookup, filing deadlines, late penalties and Corporation Tax maths. No account.

Website

At a glance

Type

MCP server

Publisher

axel.trade (verified by the MCP Registry)

Status

Working at last check

Tools

7

Token cost

About 10,713 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http filing-public https://portal.axel.trade/api/mcp/public

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.filing-public]
url = "https://portal.axel.trade/api/mcp/public"

Gemini CLI

{"mcpServers":{"filing-public":{"httpUrl":"https://portal.axel.trade/api/mcp/public"}}}

Cursor

{"mcpServers":{"filing-public":{"url":"https://portal.axel.trade/api/mcp/public"}}}

VS Code

{"servers":{"filing-public":{"type":"http","url":"https://portal.axel.trade/api/mcp/public"}}}

Antigravity

agy mcp add filing-public https://portal.axel.trade/api/mcp/public

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"filing-public","server_url":"https://portal.axel.trade/api/mcp/public","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"filing-public","server_url":"https://portal.axel.trade/api/mcp/public"}

Tools

• check_ct600_eligibility ~330 tokens
  Check whether a company fits this tool (micro-entity limits, single UK trade, no groups/R&D/gains/property). An overdrawn director loan is supported: the return carries a CT600A. Money in POUNDS.
• compute_ct600 ~2286 tokens
  Compute the corporation tax position from figures (stateless, nothing stored): tax due, taxable profit, marginal relief, losses, CT600 box values.
• ct600_filing_guide ~101 tokens
  READ THIS FIRST. How to prepare a CT600 with this server: which companies qualify, the order to gather figures in, what the words mean (micro-entity, filleted accounts, the declaration), and which cases to refer to an accountant instead. Takes no arguments.
• estimate_uk_self_assessment ~931 tokens
  Estimate one person's UK Self Assessment for one tax year (2025-26 or 2026-27): income tax on salary, dividends, self-employment and interest, Class 4, student loans, payments on account, and Class 1 National Insurance on a salary from the person's own company. Uses the same engine as A.X.E.L Filing
• lookup_uk_company ~84 tokens
  Look up a UK company at Companies House by company number: name, status, registered office, next accounts period, and a quick fit check.
• uk_company_late_filing_penalties ~336 tokens
  Late filing penalties for a UK company's accounts (Companies House) and CT600 (HMRC): what is owed if filed on a given date, and the full schedule of dates when each penalty applies. Use with lookup_uk_company, which gives the accounts deadline. Dates are ISO (YYYY-MM-DD); filedOn defaults to today.
• uk_director_tax_year ~6645 tokens
  The director's whole year in one view: the company's corporation tax AND the director's own Self Assessment, side by side. Give either filingId (a saved CT600 draft, signed in) or the company's figures, plus the director's salary per tax year and each dividend with the date it was PAID (dividends ar

Browse

• Payments
• Company data

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