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MTD Chase — chase clients for MTD records

by smallwright.comversion 0.1.0i★ –iRuns in the cloud
Registry namecom.smallwright/mtd-chase

Install

Overview

Description from the maker (original English)

UK bookkeepers: chase clients for Making Tax Digital quarterly records, upload links, reminders.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://mtd-chase.smallwright.com/mcp

Run this in your terminal

claude mcp add --transport http mtd-chase https://mtd-chase.smallwright.com/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "mtd-chase": {
      "url": "https://mtd-chase.smallwright.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "mtd-chase": {
      "type": "http",
      "url": "https://mtd-chase.smallwright.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://mtd-chase.smallwright.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • get_mtd_deadlines

    Returns the four MTD for Income Tax quarterly update periods for a tax year (standard and calendar period ends), each deadline, the final declaration date, and days until the next deadline. Works without signing in. Use this when: someone asks when the next quarterly update is du

  • get_started

    Returns the practice's setup and current position: plan and active Clients vs limit, Clients, open Chases per Quarter, settings still unset, and the next few things the practitioner can say. Use this when: the practitioner asks where they're up to or what to do next.

  • update_practice

    Changes what Clients see and how MTD Chase behaves for this practice: name shown to Clients, reply-to email, sign-off, phone shown on the Client's page, how many days before the HMRC deadline Clients are asked to send by (0–30, default 10; applies to Chases started afterwards), h

  • export_practice_data

    Exports everything the practice holds in MTD Chase (Clients, Chases with history, Nudges sent, Records list, requests) as one JSON file; returns a download link for the signed-in practitioner. Use this when: they want a copy of their data or are leaving.

  • request_feature

    Files a request with MTD Chase when the user asks for something none of the other tools can do, or adds a vote to a matching open request; returns its ID, status and any workaround with existing tools. No date is promised. Use this when: the practitioner wants a capability MTD Ch

  • list_my_requests

    Lists the practice's feature requests with status (open, planned, live, declined), how many times each was asked for, the workaround meanwhile, and for declined ones the reason. Use this when: asked what happened to something they asked for. Not for: asking for something new (req

  • whats_new

    Lists changes that went live recently in MTD Chase, and which of this practice's requests are now live, with the date each went live and what to say to try it. Use this when: the practitioner asks what's new, or whether something they asked for is live yet.

  • add_clients

    Adds Clients (people the practice does MTD quarterly updates for) from a pasted list; matches existing Clients by email, else exact name. confirm:false (default) shows what would be added, skipped as duplicates, or rejected, and the plan-limit effect; confirm:true saves. Max 500.

  • update_client

    Changes one Client's name, email, mobile, period type (standard/calendar), tags or reference. Returns before → after. Use this when: a Client's details change. Not for: stopping chasing someone (archive_client) or pausing nudges (pause_nudges).

  • archive_client

    Archives a Client who has left: their open Chases become skipped and their links stop working; they stop counting towards the plan limit. confirm:false (default) shows what would change. unarchive:true brings them back. Use this when: a Client leaves the practice or comes back.

  • list_clients

    Lists Clients with contact details, period type, tags and the status of their Chase for the current Quarter. Use this when: looking up who the practice has, finding a Client's details, or seeing a tagged group (e.g. landlords) with this Quarter's status.

  • start_chase

    Starts chasing Clients for their records for a Quarter: each gets a personal link (no login, works on a phone) and a first email; then Nudges go out on the practice's plan until they send their records. confirm:false (default) shows who would be chased, who has no email, the chec

  • get_chase_links

    Returns each Client's personal records link for a Quarter and a ready-to-paste message for a messaging app or text. Use this when: the practitioner wants to send a link themselves (no email on file, or they prefer a messaging app or text).

  • mark_chase

    Sets one Client's Chase for a Quarter to ready, partial, nothing_to_report, skipped or back to waiting, with an optional note; Nudges stop for ready/nothing_to_report/skipped and resume for waiting/partial. The change is recorded in the Client's history. Use this when: records ar

  • list_records

    Lists the files (name, size, received) a Client sent through their link for a Quarter — or for every Client in a Quarter — with download links valid 24 hours for the signed-in practitioner, and the Client's note marked as written by the Client. Use this when: asked what a Client

  • set_nudge_plan

    Sets when Nudges (reminder emails) go out for every Chase, including ones already running, counted from the date Clients are asked to send by (the ask-by date): days before it, on the day, and days after it, sent at 09:00 UK time on weekdays. A value left out keeps its current se

  • send_nudges_now

    Sends a Nudge email now to Clients who haven't finished sending records for a Quarter (waiting or partial), at most one per Client per day. confirm:false (default) lists who would get one and who is excluded (no email, nudged today, paused); confirm:true sends. Use this when: cha

  • pause_nudges

    Stops all Nudges to one Client until a date (YYYY-MM-DD) or until resumed; resume:true restarts them. The result warns if the pause runs past a deadline. Use this when: a Client is ill, away or has asked for no reminders for now. Not for: a Client who has left (archive_client) or

  • whos_outstanding

    Returns the Clients who haven't finished sending records for a Quarter (waiting or partial), with days to/after the date they were asked to send by, last Nudge, whether they opened their link, and counts per status. Use this when: asked who's still outstanding, who's sent what, o

  • get_client_history

    Returns a Client's Chases across Quarters — when they finished and how many days early or late against the date they were asked to send by (and whether before or after the HMRC deadline) — with a one-line summary. Without a client, returns every active Client ranked by how late t

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (smallwright.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 237 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 20 tool descriptions and found no hidden instructions to the AI

Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 1720 servers in this category
  • Published to the registry more recently than 94% of the other 1720 servers in this category
  • Basic checks equal to or better than 43% of the other 1720 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MTD Chase — chase clients for MTD records safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 2 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

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README from the maker

No README found in the repo

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