zovo.one MCP Server Suite

npx add-mcp 'https://mcp.zovo.one/mcp/invoice'

47 MCP servers for Claude, for freelancers and small businesses

Each row below is one MCP server. 45 of the 47 answer at a URL, so you can use them with nothing installed. Get a free token with one request, then paste the URL into whatever asks for a remote MCP server.

curl -X POST https://mcp.zovo.one/mcp/token

It returns a token shaped anon_<32 hex>. No account, no email, no OAuth. The token is good for 30 days and allows 600 calls an hour. The two servers with no URL run from the .mcpb bundle or a clone.

Every server, what it does, and the URL to paste

Server	What it does	Paste this URL	Pro
MCP Amortization	Loan and lease schedules from the terms of the agreement the level payment, the effective annual rate beside the nominal one, and every period's opening balance, interest, principal and closing balance in integer minor units. Compounding and payment frequency are two different clocks, so the periodic rate is always the equivalent rate taken through the compounding clock. It posts nothing and stores no schedule.	https://mcp.zovo.one/mcp/amortization/t/<token>	$19
MCP Asset Register	A fixed asset register that depreciates on the rates the tax authorities publish the Polish KST annex rates from the CIT and PIT acts, the UK capital allowance pools with the annual investment allowance, and the US MACRS GDS half-year tables for 3, 5 and 7 year property. The tables are bundled files rather than a feed, and the annex positions that could not be stated with confidence are refused by name rather than guessed.	https://mcp.zovo.one/mcp/asset-register/t/<token>	$19
MCP Backlink Checker	Backlink checks from Claude or Cursor does a page link to your domain, dofollow or nofollow, anchor text, HTTP status, robots guards. Nothing stored.	No URL yet. Bundle or clone.	$19
MCP Bank Statement	Bank CSV exports categorised by your rules, monthly summaries per currency, reconciled against your expenses, subscriptions detected.	https://mcp.zovo.one/mcp/bank-statement/t/<token>	$19
MCP Barcode	QR codes and barcodes from chat SEPA payment QR for an invoice, vCard, WiFi, Code128, EAN-13 and UPC-A as SVG or PNG.	https://mcp.zovo.one/mcp/barcode/t/<token>	$19
MCP Bill of Sale	Bills of sale for equipment, vehicles and stock, kept the way the signed paper is kept parties, the item with its VIN, serial number or IMEI where it has one, the price and the date, an as-is clause and any warranty in the seller's own words, and signature lines for both sides. Work as a draft, finalize into the frozen signing copy, and render Markdown or a single self-contained HTML file that prints to PDF from any browser. Drafts render with a DRAFT watermark, a byte-identical repeat sale is refused with the id already stored, and a finalized document needs confirm_finalized to delete, with the BOS number never reissued. Currencies are never added together and no total is stored.	https://mcp.zovo.one/mcp/bill-of-sale/t/<token>	$19
MCP Billing Docs	Credit notes and purchase orders on the same engine as your invoices the VAT unwound at the rate you charged, and never more credited than the invoice billed.	https://mcp.zovo.one/mcp/billing-docs/t/<token>	$19
MCP Calendar	Read.ics calendars and feeds events in a window, free and busy, conflicts, exports, and meetings turned into billable time entries.	https://mcp.zovo.one/mcp/calendar/t/<token>	$19
MCP Cash Book	One double-entry ledger over the books you already keep invoices, credit notes, deposits, expenses, the bank import and the fixed asset register. Every line carries the server, the document id and the date it came from, and the trial balance is proved to the minor unit. It writes into none of those books, and there is no way to type an entry into it.	https://mcp.zovo.one/mcp/cash-book/t/<token>	$19
MCP Catalogue	One price list and one labour rate card, kept where the invoice and the quote servers can both read them. A SKU carries a code, a unit, an optional VAT rate and price ROWS with valid-from dates, so the price on a date is worked out on the call and raising a price in July does not rewrite what June was quoted at. lines_resolve hands back the same lines already priced, in the invoice_create argument shape and in the quote_create argument shape at once. Nothing is invented: an unknown code is refused by name.	https://mcp.zovo.one/mcp/catalogue/t/<token>	$19
MCP Change Order	Change orders against a quote or a work order, kept the way a variation is kept on site added, removed and changed lines with a quantity, a unit price in minor units, a reason and a date; a status that moves draft to sent to approved or rejected with every step dated; the running contract value as the original plus approved deltas, with pending deltas held apart; and the approved delta as invoice_create-ready items in major units and quote_create-ready items in minor units at once. No delta is stored: value and VAT are derived from the lines on every call.	https://mcp.zovo.one/mcp/change-order/t/<token>	$19
MCP Checklist	Checklists you build once and run many times, and the dated record of each run that somebody signs. A run COPIES its checklist's steps when it starts and records the version it copied, so editing the checklist afterwards never rewrites a run already under way and deleting the checklist leaves its runs readable. Each step is marked pass, fail or not applicable, with who marked it, on what day, and a note. Not applicable counts as ANSWERED and never as passed. A required step unanswered or failed blocks the signature; force signs anyway and the exceptions stay on the record and print on the report. No count is stored: every figure is derived on the call.	https://mcp.zovo.one/mcp/checklist/t/<token>	$19
MCP Clause Library	A personal library of contract and proposal clauses with a 25-clause starter set, variables, search, and assembly into Word or markdown.	https://mcp.zovo.one/mcp/clauses/t/<token>	$19
MCP Credit Note	Credit notes against an invoice or standalone recipient, reason, line items with quantity, unit price and tax rate, and currency. Every note starts as a draft with a draft id no client sees; finalizing burns the final CN-YYYY-NNNN number in the issue date's year and freezes it, with the counter written before the record so a crash burns a number rather than reusing one, and the final series never has a gap. The line math is round half-up per line then sum, so the printed document reproduces on a calculator and a total can never drift from the printed lines. Renders are Markdown to paste into an email or a self-contained printable HTML page, and the summary totals what was credited per currency, reason and month.	https://mcp.zovo.one/mcp/credit-note/t/<token>	$19
MCP Currency Converter	Currency converter on the European Central Bank reference rates latest, history, any-date, and fx_rates ready for rebilling.	https://mcp.zovo.one/mcp/currency/t/<token>	$19
MCP Delivery Schedule	Dated deliverables against a quote, a work order or a change order. Each one carries what is being handed over, the day it is due, its value in minor units, and a status that moves planned to in progress to delivered to accepted, every step with the day it actually happened. late_report answers the question anybody actually asks about a schedule: what has slipped, as at a date you name. Lateness is never stored, because a stored late flag is a fact about the afternoon somebody last ran the report; it is derived on the call against the date you pass. Accepted milestones come back as invoice_create-ready items in MAJOR units and quote_create-ready items in MINOR units in one call, with the scale printed against each.	https://mcp.zovo.one/mcp/delivery-schedule/t/<token>	$19
MCP Deposits	Security and retainer deposits held per client, applied to invoices as a real payment that adds to what was already paid rather than replacing it.	https://mcp.zovo.one/mcp/deposits/t/<token>	$19
MCP Docx	Real Word documents from chat proposals, contracts, quotes, markdown to.docx, template filling, read existing files.	https://mcp.zovo.one/mcp/docx/t/<token>	$19
MCP Dunning Letters	Chase overdue invoices on an escalation ladder anchored to the due date reminder 1, reminder 2 and the final notice at configurable gaps, so a letter sent late moves which stage is next and never moves the schedule. Letters go out strictly in order, the late fee is simple interest pro-rata on a 30-day month on what is outstanding the day the letter is written, and part payments lower the ask. letter_render produces Markdown or a self-contained printable HTML page, and nothing is emailed anywhere: the server writes the text and sending it is your act. The overdue list is worst first, the aging buckets the register, and chase_today answers what has to go out today.	https://mcp.zovo.one/mcp/dunning-letters/t/<token>	$19
MCP Expense Tracker	Receipts, mileage and expenses ledger that turns billable spend into invoice lines.	https://mcp.zovo.one/mcp/expense-tracker/t/<token>	$19
MCP Goods Receipt	The receiving record for purchase orders what arrived, against which line, in what quantity and condition, with the outstanding balance per line derived on every call.	https://mcp.zovo.one/mcp/goods-receipt/t/<token>	$19
MCP Image Tools	Image tools without native code resize, convert, compress, crop, thumbnails, strip metadata, watermark with your business name.	https://mcp.zovo.one/mcp/image/t/<token>	$19
MCP Invoice	Numbered invoices with tax lines, rendered to a professional PDF, all local.	https://mcp.zovo.one/mcp/invoice/t/<token>	$19
MCP Job Card	One card per job, the way the paper one on the dashboard works client, site, what the job is, currency and scheduled date, then hours per worker at their rate and materials per item, each line rounded half-up to the cent once when it is logged so the running totals are sums of stored line values and can never drift. The status machine moves exactly one step at a time, open to in_progress to done to invoiced to archived, with every step dated in the card's history. Printing renders the card with a signature line for client sign-off, and the daily or weekly summary gives cards touched, hours per worker and value per currency, never mixed across currencies.	https://mcp.zovo.one/mcp/job-card/t/<token>	$19
MCP Kanban	A local task board per project columns, due dates, estimates, overdue view, weekly review, and timers that hand off to the time tracker.	https://mcp.zovo.one/mcp/kanban/t/<token>	$19
MCP Leave	Employee leave and PTO requests balances, approvals, calendars, and who-is-out summaries.	https://mcp.zovo.one/mcp/leave/t/<token>	$19
MCP Maintenance Log	One register of the equipment you look after and the work done on it asset_add records a machine with its serial or asset tag, location and currency, and maintenance_log records each service with the day, what was done, the cost in whole cents, the technician, and when the next service falls due as a date or an interval in days. maintenance_due answers what is overdue and by how many days and what falls due within the next N days, computed from the stored dates at the moment you ask, so it can never go stale. asset_history keeps the chronological log with total spend and spend per technician, and maintenance_export hands a date range over as CSV or a Markdown summary per asset.	https://mcp.zovo.one/mcp/maintenance-log/t/<token>	$19
MCP Mileage Log	The mileage log freelancers need at tax time, kept the moment the drive happens trip_add logs the date, from and to, the distance in miles or km, the purpose and the category, and rate_set records what one mile or km is worth per category and jurisdiction as an effective-dated series, so each trip earns the rate in force on the day it was driven, rounded half-up to the cent. mileage_summary prices a date range per category with totals per currency, trips with no applicable rate listed with the reason and never silently dropped, and mileage_export is the CSV for the accountant, refusing while any non-personal trip is unpriced. Miles and km are never added together, and no rate ships with the server: the figures are yours to verify, and none of it is tax advice.	https://mcp.zovo.one/mcp/mileage-log/t/<token>	$19
MCP Office Suite (bundle server)	One install that exposes every tool of all 45 hosted servers, 418 of them.	No URL yet. Bundle or clone.	In the $39 bundle
MCP Onboarding	New-hire onboarding as role-based task templates, with a dated checklist per hire that HR and the manager both read.	https://mcp.zovo.one/mcp/onboarding/t/<token>	$19
MCP Packing List	Packing slips for a shipment, kept the way a warehouse keeps one an order reference, a consignee, cartons with a tare weight in whole grams and outside dimensions in whole centimetres, and goods packed into a named carton one line at a time with a per-unit weight. packing_shortfall reports every line as short, complete, over-packed, or packed and not on the order at all, matched on SKU where there is one and on the description where there is not. carton_report gives tare, net, gross, volume, volumetric and chargeable weight per carton and for the shipment at a divisor of 4000, 5000 or 6000 cm3 per kg. Nothing derived is stored, and the slip carries no prices at all: the invoice against the same order is a different document.	https://mcp.zovo.one/mcp/packing-list/t/<token>	$19
MCP PDF Tools	PDF tools without native code merge, split, page ranges, rotate, PAID and DRAFT stamps, best-effort text, business watermark.	https://mcp.zovo.one/mcp/pdf/t/<token>	$19
MCP Per Diem	Statutory travel allowances on three bundled rate tables the Polish delegation regulation at home and per country, the HMRC benchmark scale rates inside the UK, and the US GSA CONUS standard. The HMRC overseas per city rates are not bundled and are refused by name rather than guessed.	https://mcp.zovo.one/mcp/per-diem/t/<token>	$19
MCP Petty Cash	A petty cash float on the imprest system a voucher for every receipt out of the tin, a count whenever you like with the difference to the minor unit, and the replenishment that puts the float back to its imprest, with the double entry and an expense_add-ready payload per category. The cheque is imprest minus balance, never the sum of the vouchers, and the difference is its own cash_over_short line. No balance is stored and nothing is posted anywhere.	https://mcp.zovo.one/mcp/petty-cash/t/<token>	$19
MCP Price Tracker	Check and watch product prices on ordinary shop pages, with history and target alerts.	https://mcp.zovo.one/mcp/price-tracker/t/<token>	$19
MCP Purchase Requisition	Purchase requisitions and dated runs of them a requisition is built once, each run copies its steps, every step is answered pass, fail or not applicable, and a completed run is signed off.	https://mcp.zovo.one/mcp/purchase-requisition/t/<token>	$19
MCP Quotes	Estimates and quotes on the invoice engine line items, VAT, validity dates, accept converts to an invoice, PDF, win rate by currency.	https://mcp.zovo.one/mcp/quotes/t/<token>	$19
MCP Recurring Invoices	Recurring invoices on a schedule weekly, monthly, quarterly or yearly, generated into the invoice server with PDFs, idempotent per period, with a revenue forecast.	https://mcp.zovo.one/mcp/recurring/t/<token>	$19
MCP Resume and Cover Letter	Resumes and cover letters as real Word files from one profile keyword tailoring, gap analysis, three styles, never invents facts.	https://mcp.zovo.one/mcp/resume/t/<token>	$19
MCP Service Agreement	Service agreements for freelancers, written before the work starts the parties, the scope of services, the deliverables, the rate and payment terms, start and end dates, a termination notice period, a liability cap and the governing jurisdiction. agreement_create stores the agreement and returns it rendered as clean Markdown with a signature block, numbered SA-YYYY-NNNN. agreement_checklist lists the missing fields and flags one-sided gaps neutrally before you send it. The status machine moves draft to sent to signed to expired, one dated step at a time, and a built-in clause library covers IP assignment, confidentiality, late payment interest, kill fee and revision rounds. Every render carries the note that it is a template, not legal advice.	https://mcp.zovo.one/mcp/service-agreement/t/<token>	$19
MCP Spreadsheet	Read, query, add columns to and convert xlsx and csv files without corrupting them.	https://mcp.zovo.one/mcp/spreadsheet/t/<token>	$19
MCP Statement of Account	Statements of account and payment chasers built from the invoices, credit notes and deposits you already keep: opening balance, every movement, closing balance, and aging into 0-30, 31-60, 61-90 and over 90 days as at any date you name. It writes into no book it reports on, and it never invents a late fee.	https://mcp.zovo.one/mcp/statement-of-account/t/<token>	$19
MCP Supplier List	A supplier directory that does not rot who you buy from, what they supply, who to contact and how, the payment terms, the lead time in days and notes, with the date each record was last reviewed on it. supplier_list reads the directory A to Z with a category filter and free-text search, supplier_update changes only the fields you pass, and supplier_due_review answers which records have gone stale, most overdue first, with a record never reviewed always due. A second record carrying a name already in the directory is refused, an ambiguous partial name is refused with the candidates, and the SUP number is never reissued. supplier_export hands the directory over as CSV or Markdown.	https://mcp.zovo.one/mcp/supplier-list/t/<token>	$19
MCP Time Tracker	Track billable time from chat timers, entries, reports, CSV, invoice-ready totals.	https://mcp.zovo.one/mcp/time-tracker/t/<token>	$19
MCP Timezone Planner	Meeting planner across time zones convert times, find slots inside everyone's working hours, DST changes,.ics files.	https://mcp.zovo.one/mcp/timezone/t/<token>	$19
MCP Work Order	Job orders for trades and field work, kept the way a job card is kept a client the invoice server already knows, a site address, labour as hours at a rate and parts as a quantity at a unit cost with an optional markup, a status that moves one step at a time with every step dated, a completion report with a sign-off block, and an invoice_create-ready payload. No total is stored: value, hours, materials and VAT are derived from the lines on every call.	https://mcp.zovo.one/mcp/work-order/t/<token>	$19
MCP Zip	Create, inspect and extract zip archives safely from chat bomb and traversal guards decided from the central directory, CRC checked per entry, bundle a month of invoices and exports.	https://mcp.zovo.one/mcp/zip/t/<token>	$19

Free tier on every one of them, with no key, no account and no expiry. Pro is $19 once for one server or $39 once for all 46 sold singly, lifetime, and the key verifies offline. Price arithmetic is at /bundle.

Four ways to start, three of which work today

1. Connect by URL, no install: open /mcp/connect, it mints a token and prints a ready URL for every server. Paste that URL into a Claude.ai custom connector, the Claude Desktop connector dialog, Claude Code (claude mcp add --transport http), Cursor, or VS Code. No header, no config file.
2. Install the.mcpb: download the Claude Desktop bundle from the releases page and open it; Claude Desktop installs the server.
3. Install from a clone: git clone, npm install, npm run build -w packages/mcp-license -w servers/<server>, then point your client's command at node and its one argument at the built dist/index.js; exact steps for six clients are on the setup pages.
4. Install with npx, not yet: npx -y @theluckystrike/mcp-<server> is the line the day the npm publish lands. It returns 404 today, so do not paste it into a config expecting a server to start.

Suite hubs: freelancer, documents, field ops.

The npm publish of these packages is pending, so npx -y @theluckystrike/mcp-<server> returns 404 for everyone, and a client config whose "command" is "npx" will not start a server. Use the hosted URL, the .mcpb bundle from the latest release, or a clone and build, which all work today. The first three paths above need no npm.

A Pro key removes the free-tier limits on any of these three paths: run license_activate with the key in Claude, set MCP_LICENSE_KEY, or paste the key where the connect-by-URL token goes. Keys verify offline; nothing is sent anywhere after checkout. Refunds within 14 days: support@zovo.one.

Measured, not claimed

As of 2026-09-20: 1244 of 1244 automated checks passing across all 45 servers, 155 unit tests green on the billing service, and a tools/list call answers at a 514 ms median (p50) across those servers. Full detail: validation.json.

Free and Pro limits, server by server

Product	Price
MCP Time Tracker Pro Track billable time from chat: timers, entries, reports, CSV, invoice-ready totals. Free: unlimited timers, last 7 days of reports, 2 rated projects, currency per entry. Pro: full history, invoice summaries, group by tag, unlimited projects. Install: npx -y @theluckystrike/mcp-time-tracker · docs	$19	Buy
MCP Price Tracker Pro Check and watch product prices on ordinary shop pages, with history and target alerts. Free: unlimited price checks with confidence, 3 watches, 30 observations each, alerts. Pro: unlimited watches, full history, refresh all. Install: npx -y @theluckystrike/mcp-price-tracker · docs	$19	Buy
MCP Spreadsheet Pro Read, query, add columns to and convert xlsx and csv files without corrupting them. Free: read, query with group by and sums, stats up to 5,000 rows; writes up to 500 rows, never partial. Pro: no limits. Install: npx -y @theluckystrike/mcp-spreadsheet · docs	$19	Buy
MCP Invoice Pro Numbered invoices with tax lines, rendered to a professional PDF, all local. Free: 3 invoices a month with a small footer line; overdue report included. Pro: unlimited, no branding, logo, custom prefix. Install: npx -y @theluckystrike/mcp-invoice · docs	$19	Buy
MCP Expense Tracker Pro Receipts, mileage and expenses ledger that turns billable spend into invoice lines. Free: unlimited logging, last 30 days, 3 projects, 5 rules, CSV up to 200 rows. Pro: full history, unlimited projects and rules, xlsx export, rebill with markup. Install: npx -y @theluckystrike/mcp-expense-tracker · docs	$19	Buy
MCP Currency Converter Pro Currency converter on the European Central Bank reference rates: latest, history, any-date, and fx_rates ready for rebilling. Free: latest rates, convert, history up to 90 days. Pro: full history back to 1999, any-date rates, unlimited windows. Install: npx -y @theluckystrike/mcp-currency · docs	$19	Buy
MCP Docx Pro Real Word documents from chat: proposals, contracts, quotes, markdown to.docx, template filling, read existing files. Free: create, convert and read documents without limit; 3 proposals or contracts a month. Pro: unlimited proposals and contracts, letterhead, unlimited template fills. Install: npx -y @theluckystrike/mcp-docx · docs	$19	Buy
MCP Timezone Planner Pro Meeting planner across time zones: convert times, find slots inside everyone's working hours, DST changes,.ics files. Free: conversions, overlap, DST, slots for up to 3 people, 5 contacts. Pro: unlimited participants, contacts and calendar files, recurring slot search. Install: npx -y @theluckystrike/mcp-timezone · docs	$19	Buy
MCP Resume and Cover Letter Pro Resumes and cover letters as real Word files from one profile: keyword tailoring, gap analysis, three styles, never invents facts. Free: profile, modern-style resume, markdown and HTML exports, 3 cover letters a month, tailoring up to 2,000-character job posts. Pro: all styles, unlimited cover letters and tailoring, profile variants, letterhead colours. Install: npx -y @theluckystrike/mcp-resume · docs	$19	Buy
MCP Recurring Invoices Pro Recurring invoices on a schedule: weekly, monthly, quarterly or yearly, generated into the invoice server with PDFs, idempotent per period, with a revenue forecast. Free: 3 active schedules, 30-day upcoming view, generate due invoices. Pro: unlimited schedules, 12-month forecast, audit history, end-of-month and anchor-day rules. Install: npx -y @theluckystrike/mcp-recurring · docs	$19	Buy
MCP Clause Library Pro A personal library of contract and proposal clauses with a 25-clause starter set, variables, search, and assembly into Word or markdown. Free: starter set plus 10 own clauses, search, assemble up to 8 clauses, markdown export. Pro: unlimited clauses, jurisdiction and tag filters, JSON import and export, unlimited assembly, versions. Install: npx -y @theluckystrike/mcp-clauses · docs	$19	Buy
MCP Calendar Pro Read.ics calendars and feeds: events in a window, free and busy, conflicts, exports, and meetings turned into billable time entries. Free: 2 calendars, 31-day windows, exports up to 50 events. Pro: unlimited calendars, any window, unlimited exports, URL refresh. Install: npx -y @theluckystrike/mcp-calendar · docs	$19	Buy
MCP PDF Tools Pro PDF tools without native code: merge, split, page ranges, rotate, PAID and DRAFT stamps, best-effort text, business watermark. Free: info, count, text, merge up to 5 files, edits on files up to 30 pages, preset stamps. Pro: unlimited files and pages, custom stamps and colours, business watermark, reorder. Install: npx -y @theluckystrike/mcp-pdf · docs	$19	Buy
MCP Image Tools Pro Image tools without native code: resize, convert, compress, crop, thumbnails, strip metadata, watermark with your business name. Free: info, resize, convert, compress, crop, strip metadata up to 4 MP, batches of 5. Pro: unlimited size and batches, custom watermark text, dominant colours. Install: npx -y @theluckystrike/mcp-image · docs	$19	Buy
MCP Bank Statement Pro Bank CSV exports categorised by your rules, monthly summaries per currency, reconciled against your expenses, subscriptions detected. Free: 2 accounts, 12 months, 5 rules, summary and search. Pro: unlimited accounts, history and rules, reconcile with expenses, recurring detection, export. Install: npx -y @theluckystrike/mcp-bank-statement · docs	$19	Buy
MCP Kanban Pro A local task board per project: columns, due dates, estimates, overdue view, weekly review, and timers that hand off to the time tracker. Free: 3 projects, 200 open tasks, default columns. Pro: unlimited projects and tasks, custom columns, weekly review history, estimates versus actuals. Install: npx -y @theluckystrike/mcp-kanban · docs	$19	Buy
MCP Quotes Pro Estimates and quotes on the invoice engine: line items, VAT, validity dates, accept converts to an invoice, PDF, win rate by currency. Free: 5 open quotes and text export. Pro: unlimited quotes, PDF, win-rate report. Install: npx -y @theluckystrike/mcp-quotes · docs	$19	Buy
MCP Barcode Pro QR codes and barcodes from chat: SEPA payment QR for an invoice, vCard, WiFi, Code128, EAN-13 and UPC-A as SVG or PNG. Free: 20 codes a month, SVG. Pro: unlimited codes, PNG at any size, batch. Install: npx -y @theluckystrike/mcp-barcode · docs	$19	Buy
MCP Zip Pro Create, inspect and extract zip archives safely from chat: bomb and traversal guards decided from the central directory, CRC checked per entry, bundle a month of invoices and exports. Free: archives to 25 MB and 200 entries, 20 archives a month. Pro: unlimited size, entries and archives. Install: npx -y @theluckystrike/mcp-zip · docs	$19	Buy
MCP Billing Docs Pro Credit notes and purchase orders on the same engine as your invoices: the VAT unwound at the rate you charged, and never more credited than the invoice billed. Free: 5 documents a calendar month, credit notes and purchase orders together, plus unlimited text exports. Pro: unlimited documents, both PDFs, your logo, and the credited and on-order report. Install: npx -y @theluckystrike/mcp-billing-docs · docs	$19	Buy
MCP Deposits Pro Security and retainer deposits held per client, applied to invoices as a real payment that adds to what was already paid rather than replacing it. Free: 5 deposits recorded a calendar month, plus unlimited applying, refunds, balances and text statements. Pro: unlimited deposits recorded, the A4 statement PDF with your logo, and the held and unapplied report. Install: npx -y @theluckystrike/mcp-deposits · docs	$19	Buy
MCP Per Diem Pro Statutory travel allowances on three bundled rate tables: the Polish delegation regulation at home and per country, the HMRC benchmark scale rates inside the UK, and the US GSA CONUS standard. The HMRC overseas per city rates are not bundled and are refused by name rather than guessed. Free: unlimited rate lookups and calculations on every scheme, 5 trips saved a calendar month, unlimited trip lists. Pro: unlimited trips saved, the expense-tracker export payloads, and the per scheme and per month report. Install: npx -y @theluckystrike/mcp-per-diem · docs	$19	Buy
MCP Asset Register Pro A fixed asset register that depreciates on the rates the tax authorities publish: the Polish KST annex rates from the CIT and PIT acts, the UK capital allowance pools with the annual investment allowance, and the US MACRS GDS half-year tables for 3, 5 and 7 year property. The tables are bundled files rather than a feed, and the annex positions that could not be stated with confidence are refused by name rather than guessed. Free: 10 assets in the register, unlimited depreciation schedules on every table, unlimited register listing and disposals. Pro: unlimited assets, the monthly journal with its expense-tracker payload, and the net book value, yearly charge and disposal report. Install: npx -y @theluckystrike/mcp-asset-register · docs	$19	Buy
MCP Statement of Account Pro Statements of account and payment chasers built from the invoices, credit notes and deposits you already keep: opening balance, every movement, closing balance, and aging into 0-30, 31-60, 61-90 and over 90 days as at any date you name. It writes into no book it reports on, and it never invents a late fee. Free: 5 statements a calendar month, unlimited aging on every client, plain-text statements, and dunning letters at the friendly and firm levels. Pro: unlimited statements, the A4 PDF with your logo, the final-demand letter, and the all-clients report per currency. Install: npx -y @theluckystrike/mcp-statement-of-account · docs	$19	Buy
MCP Cash Book Pro One double-entry ledger over the books you already keep: invoices, credit notes, deposits, expenses, the bank import and the fixed asset register. Every line carries the server, the document id and the date it came from, and the trial balance is proved to the minor unit. It writes into none of those books, and there is no way to type an entry into it. Free: 3 periods a calendar month, and the trial balance and the ledger lines unlimited on every tier, because whether the books add up is the question this server exists for. Pro: unlimited periods, the month close with its snapshot and exception list, the CSV export and the per-account report. Install: npx -y @theluckystrike/mcp-cash-book · docs	$19	Buy
MCP Amortization Pro Loan and lease schedules from the terms of the agreement: the level payment, the effective annual rate beside the nominal one, and every period's opening balance, interest, principal and closing balance in integer minor units. Compounding and payment frequency are two different clocks, so the periodic rate is always the equivalent rate taken through the compounding clock. It posts nothing and stores no schedule. Free: 3 loans in the register, and the schedule unlimited on every tier, because the payment and the interest are the question this server exists for. Pro: unlimited loans, early settlement and overpayment costed gross and net of the penalty, the payment journal with its expense-tracker payload, and the per-currency report. Install: npx -y @theluckystrike/mcp-amortization · docs	$19	Buy
MCP Petty Cash Pro A petty cash float on the imprest system: a voucher for every receipt out of the tin, a count whenever you like with the difference to the minor unit, and the replenishment that puts the float back to its imprest, with the double entry and an expense_add-ready payload per category. The cheque is imprest minus balance, never the sum of the vouchers, and the difference is its own cash_over_short line. No balance is stored and nothing is posted anywhere. Free: 1 float, 20 vouchers a calendar month, and reconciliation unlimited on every tier, because whether the cash matches the paperwork is the question this server exists for. Pro: unlimited floats and vouchers, the replenishment request with its journal and per-category expense payload, and the float report with the history of every difference a count found. Install: npx -y @theluckystrike/mcp-petty-cash · docs	$19	Buy
MCP Work Order Pro Job orders for trades and field work, kept the way a job card is kept: a client the invoice server already knows, a site address, labour as hours at a rate and parts as a quantity at a unit cost with an optional markup, a status that moves one step at a time with every step dated, a completion report with a sign-off block, and an invoice_create-ready payload. No total is stored: value, hours, materials and VAT are derived from the lines on every call. Free: 5 open work orders, 200 lines each, and the text completion report on every tier. Closing a job frees its slot, and deleting an empty draft is free on every tier. Pro: unlimited open work orders, the A4 completion report PDF with the sign-off block, the invoice payload, and the board report with hours this month and unbilled value per currency. Install: npx -y @theluckystrike/mcp-work-order · docs	$19	Buy
MCP Catalogue Pro One price list and one labour rate card, kept where the invoice and the quote servers can both read them. A SKU carries a code, a unit, an optional VAT rate and price ROWS with valid-from dates, so the price on a date is worked out on the call and raising a price in July does not rewrite what June was quoted at. lines_resolve hands back the same lines already priced, in the invoice_create argument shape and in the quote_create argument shape at once. Nothing is invented: an unknown code is refused by name. Free: 25 SKUs, the standard price tier, unlimited rate cards, and every text answer including lines_resolve and the plain-text price list. Deleting an unused SKU is free on every tier. Pro: an unlimited catalogue, price tiers beyond standard for trade and wholesale columns, the A4 price list PDF, and the catalogue report naming the rows a later row already replaces. Install: npx -y @theluckystrike/mcp-catalogue · docs	$19	Buy
MCP Change Order Pro Change orders against a quote or a work order, kept the way a variation is kept on site: added, removed and changed lines with a quantity, a unit price in minor units, a reason and a date; a status that moves draft to sent to approved or rejected with every step dated; the running contract value as the original plus approved deltas, with pending deltas held apart; and the approved delta as invoice_create-ready items in major units and quote_create-ready items in minor units at once. No delta is stored: value and VAT are derived from the lines on every call. Free: 5 open change orders, 200 lines each, and the running contract value on every tier. Approving, rejecting or voiding one frees its slot, and deleting an empty draft is free on every tier. Pro: unlimited open change orders, the change order document for the client to approve, and the invoice-ready delta payload in both scales. Install: npx -y @theluckystrike/mcp-change-order · docs	$19	Buy
MCP Delivery Schedule Pro Dated deliverables against a quote, a work order or a change order. Each one carries what is being handed over, the day it is due, its value in minor units, and a status that moves planned to in progress to delivered to accepted, every step with the day it actually happened. late_report answers the question anybody actually asks about a schedule: what has slipped, as at a date you name. Lateness is never stored, because a stored late flag is a fact about the afternoon somebody last ran the report; it is derived on the call against the date you pass. Accepted milestones come back as invoice_create-ready items in MAJOR units and quote_create-ready items in MINOR units in one call, with the scale printed against each. Free: 3 open schedules and the late report on every tier. Deleting a schedule frees its slot. Pro: unlimited open schedules, the delivery schedule document for the client, and the invoice-ready milestone payload in both scales. Install: npx -y @theluckystrike/mcp-delivery-schedule · docs	$19	Buy
MCP Packing List Pro Packing slips for a shipment, kept the way a warehouse keeps one: an order reference, a consignee, cartons with a tare weight in whole grams and outside dimensions in whole centimetres, and goods packed into a named carton one line at a time with a per-unit weight. packing_shortfall reports every line as short, complete, over-packed, or packed and not on the order at all, matched on SKU where there is one and on the description where there is not. carton_report gives tare, net, gross, volume, volumetric and chargeable weight per carton and for the shipment at a divisor of 4000, 5000 or 6000 cm3 per kg. Nothing derived is stored, and the slip carries no prices at all: the invoice against the same order is a different document. Free: 3 open packing lists, unlimited cartons and lines, and every text answer including the packing slip itself. Marking a list shipped or cancelling it frees its slot, and deleting a draft is free on every tier. Pro: unlimited open packing lists, and writing the packing slip to a.txt file with out_path. Install: npx -y @theluckystrike/mcp-packing-list · docs	$19	Buy
MCP Checklist Pro Checklists you build once and run many times, and the dated record of each run that somebody signs. A run COPIES its checklist's steps when it starts and records the version it copied, so editing the checklist afterwards never rewrites a run already under way and deleting the checklist leaves its runs readable. Each step is marked pass, fail or not applicable, with who marked it, on what day, and a note. Not applicable counts as ANSWERED and never as passed. A required step unanswered or failed blocks the signature; force signs anyway and the exceptions stay on the record and print on the report. No count is stored: every figure is derived on the call. Free: 3 checklists, and unlimited runs of them on every tier, with every count and the run report text free. Deleting a checklist frees its slot. Pro: unlimited checklists, and writing the run report to a.txt file with out_path. Install: npx -y @theluckystrike/mcp-checklist · docs	$19	Buy
MCP Bill of Sale Pro Bills of sale for equipment, vehicles and stock, kept the way the signed paper is kept: parties, the item with its VIN, serial number or IMEI where it has one, the price and the date, an as-is clause and any warranty in the seller's own words, and signature lines for both sides. Work as a draft, finalize into the frozen signing copy, and render Markdown or a single self-contained HTML file that prints to PDF from any browser. Drafts render with a DRAFT watermark, a byte-identical repeat sale is refused with the id already stored, and a finalized document needs confirm_finalized to delete, with the BOS number never reissued. Currencies are never added together and no total is stored. Free: 10 open drafts and 5 finalized documents, with rendering, listing, reading and deleting unlimited on every tier, because the document itself is never metered. Pro: unlimited drafts and unlimited finalized documents. Install: npx -y @theluckystrike/mcp-bill-of-sale · docs	$19	Buy
MCP Credit Note Pro Credit notes against an invoice or standalone: recipient, reason, line items with quantity, unit price and tax rate, and currency. Every note starts as a draft with a draft id no client sees; finalizing burns the final CN-YYYY-NNNN number in the issue date's year and freezes it, with the counter written before the record so a crash burns a number rather than reusing one, and the final series never has a gap. The line math is round half-up per line then sum, so the printed document reproduces on a calculator and a total can never drift from the printed lines. Renders are Markdown to paste into an email or a self-contained printable HTML page, and the summary totals what was credited per currency, reason and month. Free: 10 finalized credit notes, lifetime, with drafts, edits, deletion of drafts, listing, reading, rendering and the totals summary unlimited on every tier. Free renders carry a one-line footer. Pro: unlimited finalized credit notes and renders without the footer line. Install: npx -y @theluckystrike/mcp-credit-note · docs	$19	Buy
MCP Job Card Pro One card per job, the way the paper one on the dashboard works: client, site, what the job is, currency and scheduled date, then hours per worker at their rate and materials per item, each line rounded half-up to the cent once when it is logged so the running totals are sums of stored line values and can never drift. The status machine moves exactly one step at a time, open to in_progress to done to invoiced to archived, with every step dated in the card's history. Printing renders the card with a signature line for client sign-off, and the daily or weekly summary gives cards touched, hours per worker and value per currency, never mixed across currencies. Free: 10 active job cards, with entries, totals, printing and the summaries unlimited on every tier; a card stops counting the moment it is archived. Pro: unlimited active job cards. Install: npx -y @theluckystrike/mcp-job-card · docs	$19	Buy
MCP Dunning Letters Pro Chase overdue invoices on an escalation ladder anchored to the due date: reminder 1, reminder 2 and the final notice at configurable gaps, so a letter sent late moves which stage is next and never moves the schedule. Letters go out strictly in order, the late fee is simple interest pro-rata on a 30-day month on what is outstanding the day the letter is written, and part payments lower the ask. letter_render produces Markdown or a self-contained printable HTML page, and nothing is emailed anywhere: the server writes the text and sending it is your act. The overdue list is worst first, the aging buckets the register, and chase_today answers what has to go out today. Free: 3 unpaid invoices chased at once, with all three letters in both formats, the aging, the chase list and payment recording on every tier; a paid invoice frees its slot. Pro: unlimited concurrent chases. Install: npx -y @theluckystrike/mcp-dunning-letters · docs	$19	Buy
MCP Supplier List Pro A supplier directory that does not rot: who you buy from, what they supply, who to contact and how, the payment terms, the lead time in days and notes, with the date each record was last reviewed on it. supplier_list reads the directory A to Z with a category filter and free-text search, supplier_update changes only the fields you pass, and supplier_due_review answers which records have gone stale, most overdue first, with a record never reviewed always due. A second record carrying a name already in the directory is refused, an ambiguous partial name is refused with the candidates, and the SUP number is never reissued. supplier_export hands the directory over as CSV or Markdown. Free: 10 suppliers, with adding, listing, reading, updating, removing, review stamps and CSV export unlimited on every tier; removing one frees its slot. Pro: unlimited suppliers, Markdown export, and the due-review report. Install: npx -y @theluckystrike/mcp-supplier-list · docs	$19	Buy
MCP Service Agreement Pro Service agreements for freelancers, written before the work starts: the parties, the scope of services, the deliverables, the rate and payment terms, start and end dates, a termination notice period, a liability cap and the governing jurisdiction. agreement_create stores the agreement and returns it rendered as clean Markdown with a signature block, numbered SA-YYYY-NNNN. agreement_checklist lists the missing fields and flags one-sided gaps neutrally before you send it. The status machine moves draft to sent to signed to expired, one dated step at a time, and a built-in clause library covers IP assignment, confidentiality, late payment interest, kill fee and revision rounds. Every render carries the note that it is a template, not legal advice. Free: 3 active agreements, with reading, listing, the checklist and Markdown rendering unlimited on every tier; expiring a finished engagement frees its slot. Pro: unlimited active agreements, the full clause texts with your variables filled in, and print-ready HTML rendering. Install: npx -y @theluckystrike/mcp-service-agreement · docs	$19	Buy
MCP Maintenance Log Pro One register of the equipment you look after and the work done on it: asset_add records a machine with its serial or asset tag, location and currency, and maintenance_log records each service with the day, what was done, the cost in whole cents, the technician, and when the next service falls due as a date or an interval in days. maintenance_due answers what is overdue and by how many days and what falls due within the next N days, computed from the stored dates at the moment you ask, so it can never go stale. asset_history keeps the chronological log with total spend and spend per technician, and maintenance_export hands a date range over as CSV or a Markdown summary per asset. Free: 3 assets, with logging, the per-asset history and CSV export unlimited on every tier; removing an asset frees its slot. Pro: unlimited assets, the due report, and the Markdown summaries. Install: npx -y @theluckystrike/mcp-maintenance-log · docs	$19	Buy
MCP Mileage Log Pro The mileage log freelancers need at tax time, kept the moment the drive happens: trip_add logs the date, from and to, the distance in miles or km, the purpose and the category, and rate_set records what one mile or km is worth per category and jurisdiction as an effective-dated series, so each trip earns the rate in force on the day it was driven, rounded half-up to the cent. mileage_summary prices a date range per category with totals per currency, trips with no applicable rate listed with the reason and never silently dropped, and mileage_export is the CSV for the accountant, refusing while any non-personal trip is unpriced. Miles and km are never added together, and no rate ships with the server: the figures are yours to verify, and none of it is tax advice. Free: 20 trips per calendar month, counted on the month of the trip date, so reconstructing last year's log costs nothing from this month; the list, the summary and one rate per jurisdiction and category included. Pro: unlimited trips, the year-over-year rate series, and the CSV export. Install: npx -y @theluckystrike/mcp-mileage-log · docs	$19	Buy
MCP Onboarding Pro New-hire onboarding as role-based task templates, with a dated checklist per hire that HR and the manager both read. Free: one hire per template apply, unlimited hires stored, unlimited task add and done, and every read: progress, overdue and hire list. Pro: unlimited multi-hire template applies and the CSV export of progress. Install: npx -y @theluckystrike/mcp-onboarding · docs	$19	Buy
MCP Backlink Checker Pro Backlink checks from Claude or Cursor: does a page link to your domain, dofollow or nofollow, anchor text, HTTP status, robots guards. Nothing stored. Free: unlimited single-page link checks and robots guard reads. Pro: batch link_audit, one verdict row per page. Install: npx -y @theluckystrike/mcp-backlink-checker · docs	$19	Buy
MCP Goods Receipt Pro The receiving record for purchase orders: what arrived, against which line, in what quantity and condition, with the outstanding balance per line derived on every call. Free: full receiving: create receipts, list them, per-line outstanding quantities and the receipt history. Pro: unlimited receipts per period and the CSV export of received-vs-ordered. Install: npx -y @theluckystrike/mcp-goods-receipt · docs	$19	Buy
MCP Purchase Requisition Pro Purchase requisitions and dated runs of them: a requisition is built once, each run copies its steps, every step is answered pass, fail or not applicable, and a completed run is signed off. Free: create requisitions and runs, record pass/fail/n-a results, and read the run summary and sign-off state. Pro: unlimited requisitions and runs and the CSV export of results. Install: npx -y @theluckystrike/mcp-purchase-requisition · docs	$19	Buy
MCP Leave Pro Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries. Free: request and approve leave, balances, who-is-out, the leave calendar and the annual report. Pro: unlimited policies and the CSV export of requests and balances. Install: npx -y @theluckystrike/mcp-leave · docs	$19	Buy
MCP Servers Bundle (all servers, lifetime) Every server above, one key, lifetime. Saves $835 against buying forty-six. Each server keeps its own free tier. Unlimited use of all 46 servers, lifetime, one key.	$39	Buy

Hosted endpoints

No install: /mcp/connect mints an anonymous token and prints a URL per server, mcp.zovo.one/mcp/<server>/t/<token>, that needs no headers. A Pro key can replace the token to remove free-tier limits.

How activation works

After payment you get a key like MCPL1.xxx.yyy. In Claude, run license_activate with the key, or set the environment variable MCP_LICENSE_KEY.

Setup guides per client

The exact config file, key and entry for every server in Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and Cline: all 36 setup pages.

Guides

How to track billable hours inside Claude Code and Cursor Create an invoice PDF from a chat message with an MCP server Ask questions about an Excel or CSV file from Cursor or Claude Watch a product price with Claude and get told when it drops What the free tier includes and what Pro adds Log expenses and mileage in Claude, split VAT, rebill to an invoice Convert currencies in Claude with real ECB rates, no API key Generate Word proposals and contracts from a chat message Find a meeting time across time zones without doing the arithmetic Write a resume and a cover letter from chat, without inventing anything Bill a retainer on a schedule without a billing SaaS Assemble a contract from your own clause library, in chat Connect MCP servers to Claude.ai, Claude Desktop, Cursor and VS Code without installing anything Merge, split and stamp PDFs from chat, and why some come back as glyph numbers Read a.ics calendar in Claude: free and busy, conflicts, and billable meetings Run a kanban board in Claude, with time tracking on the same task Resize, compress and watermark images from a chat message Categorize and reconcile a bank CSV export from chat Send a quote from chat, then turn the yes into an invoice Put a SEPA payment QR code on an invoice from chat Zip and unzip archives safely from Claude or Cursor Client deposits and retainers from chat, applied to your real invoices Fixed assets and depreciation from chat, on the rates the tax authorities publish Per diem and travel allowances from chat, on the rate tables the tax authorities publish One double-entry ledger out of every server you already run Loan and lease schedules from chat, closing exactly on zero Work orders and job cards from chat, and why the markup goes on the unit cost Price lists and rate cards from chat, and the 100x scale gap between the invoice and the quote Change orders and the running contract value from chat, and why a changed line is two items A petty cash float from chat, and why the cheque is not the sum of the vouchers Client statements and payment chasers from chat, aged as at any date you name Credit notes and purchase orders from chat, against your real invoices One install, every server: the office-suite bundle Close a month in chat: invoice, credit note, retainer, bank reconciliation, statement MCP server not showing up in Claude Desktop: the six checks that find it Where is claude_desktop_config.json, and what goes in it claude mcp add: every flag, and the scope that silently loses your server MCP servers on Windows: spawn npx ENOENT, backslashes and the PATH Installing these MCP servers when npx does not work yet Cursor MCP setup: mcp.json, the required type field, and where the servers appear Which MCP servers work with no network at all Invoicing an EU client with reverse charge, from a chat message Quote, deposit, invoice, statement: the whole cycle in one conversation Is this project making money? Hours against costs, without a spreadsheet Building a tax year pack for your accountant from chat Keeping a mileage log in chat, with the rate you actually claim Reconciling a bank CSV against what you invoiced and spent Rebilling client expenses, with a markup and the VAT handled honestly Chasing an unpaid invoice: aging, then the letter A bill of sale from chat, with the identifiers checked and the signature lines printed Pricing a job from a rate card, and what to do when the scope changes Working out your hourly rate from what you actually billed Converting CSV to xlsx and back without opening Excel Asking a spreadsheet questions in plain language Merging a folder of receipts into one PDF from chat Splitting one big scan into separate documents Sending a month of paperwork as one archive, safely MCP servers in VS Code: the one-word mistake that breaks every config MCP servers in Windsurf and Cline: two defaults that waste an afternoon Local MCP server or hosted URL: which one, and what you give up What these MCP servers actually do on the free tier Choosing an MCP server for invoicing: the seven questions worth asking When you need an MCP server, and when a prompt is enough MCP config file locations and JSON keys, every client Why an MCP server does not appear, in order of likelihood How MCP registry search actually works, measured What is actually in the MCP registry: 6,000 rows counted stdio or streamable HTTP: which MCP transport, and what breaks MCP protocol versions: what each one changed Every field in an MCP server config entry, by client MCP config scopes: which definition wins when a server is defined twice Where each MCP client writes its logs Shipping an MCP server: a bundle to download or a URL to paste What is inside a.mcpb MCP bundle Charging for an MCP server: how licensing actually works How much text an MCP server may return, and how much it may describe What to check before letting an MCP server run Why a directory says your hosted MCP server is not responding The MCP registry binds one remote URL to one server name Capital letters in your GitHub username change your MCP registry rank How many MCP servers already have your word in the name server.json field reference for the MCP registry When an MCP tool fails, do not return a JSON-RPC error structuredContent and outputSchema in MCP, and what MUST hold Rules for naming an MCP tool, and the collision nobody plans for MCP has no session, so how do two tool calls share state x-mcp-header: mirroring tool parameters into HTTP headers How a directory scores an MCP server, and why your worst tool decides it What AI crawlers fetch that Googlebot does not, measured on 141 URLs Search Console's URL Inspection API changes its answer between calls Which MCP servers work by pasting a URL, with nothing installed Where to find MCP servers that cost money, and how you actually pay Getting an assistant to fill in a quote or estimate for a customer Is there an MCP server for a petty cash book or a cash ledger Currency conversion in an assistant, and which MCP server to use Zipping and unzipping archives from an assistant, and what the guards do Producing a delivery schedule or a work order document from a chat Will an MCP server email the invoice to my client Can an assistant read a photo of a receipt and log the expense Which MCP server can generate invoice PDFs from a chat message?Can an MCP server read a bank statement PDF and categorise the transactions?Best MCP servers for small business accounting and paperwork in 2026 MCP Supplier Directory: keep supplier lists from rotting in a spreadsheet MCP Service Agreement: stop copying a rotting contract template off the internet MCP Maintenance Log: know what service is due without anyone remembering MCP Mileage Log: keep the deductible log at the moment of the drive, not in April Invoice payment terms best practices: Net 30, due date and late fees How to categorize bank transactions Petty cash log template All guides

Source and docs: https://github.com/theluckystrike/mcp-servers