Site

uk.co.corptaxcalculatorPublished by corptaxcalculator.co.ukOfficial publisherv1.0.1Updated Nov 8, 2026

Corp Tax Calculator: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

A remote MCP server from Corp Tax Calculator that exposes the site's UK corporation tax dataset and an enquiry handoff.

What you can do
This is the site's own MCP server, reachable as a remote endpoint at corptaxcalculator.co.uk. The registry description indicates it provides a dataset and an enquiry capability, where an enquiry is described as a human handoff. No individual tools are listed in the manifest, so the exact tool names and parameters are not documented here.
When to use it
Consider it when an assistant needs UK corporation tax reference data from this specific site, or when a question should be passed to a human rather than answered automatically. Because the tool list is undocumented, it is only worth adding if you already know what this provider offers.
Requirements
A remote MCP client that supports streamable HTTP, plus network access to corptaxcalculator.co.uk. No authentication, environment variables, or headers are declared, and no local runtime or package is needed.
Before you install
The manifest declares no authentication, so requests are not tied to a verified account; do not send confidential figures or personal data through it. The enquiry capability hands a request to a human, so anything submitted may be read and retained by the provider. No tools are documented, so verify what it actually does before relying on it.

Installation

In SourceWeft

  1. Open Site in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/uk.co.corptaxcalculator%2Fsite/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "site": {
      "type": "http",
      "url": "https://corptaxcalculator.co.uk/mcp"
    }
  }
}

README

This repository has no README.

Tools

10

dataset_columns

Dataset columns and shape

The columns, which of them are numeric, the row count and the provenance banner of the Corp Tax Calculator dataset. Call this first to learn the schema.

Takes no parameters.

dataset_row

Look a row up by an exact key

The rows of the Corp Tax Calculator dataset where a column equals a value exactly (case-insensitive).

Parametersvaluerequiredcolumnrequired

dataset_compare

Compare rows side by side

The rows of the Corp Tax Calculator dataset whose column is any of the given values, in the order given — for "X vs Y" questions.

Parameterscolumnrequiredvaluesrequired

dataset_stats

Summary statistics for a numeric column

count, min, max, mean, median and sum of a numeric column of the Corp Tax Calculator dataset (grouping commas and currency are handled; non-numeric rows are excluded and counted).

Parameterscolumnrequired

dataset_top

Rank rows by a numeric column

The highest (or lowest) rows of the Corp Tax Calculator dataset by a numeric column — "which is the most/least X".

Parameterslimitcolumnrequiredascending

dataset_provenance

Where this data comes from, and how to cite it

The source, the date it was computed, the licence and the citation for the Corp Tax Calculator dataset. Read this to attribute a figure correctly.

Takes no parameters.

enquiry_describe

What you get: an ENQUIRY with a human (not a purchase, not a guaranteed quote)

Read first. States plainly what submit_enquiry does on Corp Tax Calculator: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.

Takes no parameters.

enquiry_fields

The questions the enquiry asks

Every field of the Corp Tax Calculator enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.

Takes no parameters.

submit_enquiry

Submit an ENQUIRY to human providers (two steps; not a purchase)

Submits an enquiry to Corp Tax Calculator — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "By submitting you agree Corp Tax Calculator shares your details with R&D tax and corporation tax firms who may contact you."

Parametersanswersrequiredconsentrequiredconfirmation

Version history

2
  1. v1.0.1LatestOct 3, 2026
  2. v1.0.0Sep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.