INDIVIDUAL MCP TOOL

compute_ct600

Compute the corporation tax position from figures (stateless, nothing stored): tax due, taxable profit, marginal relief, losses, CT600 box values.

axel.tradenone authenticationAvailability not checked

LIVE ENDPOINT

https://portal.axel.trade/api/mcp/public

No auth detected

Connect to this endpoint to inspect the live schema for compute_ct600 and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

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

Claude Code

.mcp.json

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

Claude Desktop

Settings → Connectors → Add custom connector

Name: axel-filing-public
Remote MCP URL: https://portal.axel.trade/api/mcp/public

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

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

Generic MCP

Client-specific MCP configuration

{
  "name": "axel-filing-public",
  "transport": "streamable-http",
  "url": "https://portal.axel.trade/api/mcp/public"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

ct600_filing_guide — READ THIS FIRST.
lookup_uk_company — Look up a UK company at Companies House by company number: name, status, registered office, next accounts period, and a quick fit check.
check_ct600_eligibility — Check whether a company fits this tool (micro-entity limits, single UK trade, no groups/R&D/gains/property).
uk_company_late_filing_penalties — 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.
estimate_uk_self_assessment — 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.
uk_director_tax_year — The director's whole year in one view: the company's corporation tax AND the director's own Self Assessment, side by side.