Alpaca Trading API integration for Model Context Protocol (MCP)
Nothing to run from here
KashFlow MCP by usefulapi is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
93/100
tool-list score
38
tools declared
remote
at its publisher
—
calls last 7d
What it does
Read KashFlow invoices, customers, suppliers, banking and reports; add customers, notes.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http kashflow-mcp-by-usefulapi https://kashflow.usefulapi.io/mcp
# 2 — ask your agent for something these tools do
# kashflow_get_company_details, kashflow_list_customers, kashflow_get_customer and 35 more
KashFlow MCP by usefulapi costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
USAll 578 servers
usefulapi578 servers
25 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http kashflow-mcp-by-usefulapi https://kashflow.usefulapi.io/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
38 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
The KashFlow company: name, address, contact, VAT registration, currency, payment terms and business type. SOAP GetCompanyDetails.
No parameter schema on file.
All customers (name, code, contact, email, phone, address, VAT number, payment terms, notes), paged here: the reply says total and next_offset. SOAP GetCustomers.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
One customer by its KashFlow customer code (the short code shown in the customer list, e.g. ACME01). SOAP GetCustomer.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| customer_code | string | yes | The customer code, e.g. ACME01. |
One customer by its numeric CustomerID (as returned in other replies). SOAP GetCustomerByID.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| customer_id | integer | yes | The numeric CustomerID. |
The customer whose e-mail address matches. SOAP GetCustomerByEmail.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| string | yes | The customer's e-mail address. |
What one customer owes: the total invoiced value and the outstanding balance. SOAP GetCustomerBalance.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| customer_code | string | yes | The customer code, e.g. ACME01. |
WRITE: create a new customer. The code must be unique (KashFlow refuses a code that exists) and nothing existing is changed. Returns the new CustomerID. SOAP InsertCustomer.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| code | string | yes | A unique customer code, e.g. ACME01. |
| name | string | yes | The customer / company name. |
| contact | string | no | Contact person. |
| string | no | — | |
| telephone | string | no | — |
| mobile | string | no | — |
| address1 | string | no | — |
| address2 | string | no | — |
| address3 | string | no | — |
| address4 | string | no | — |
| postcode | string | no | — |
| country_name | string | no | Country name, e.g. United Kingdom. |
| country_code | string | no | Two-letter ISO country code, e.g. GB. |
| website | string | no | — |
| vat_number | string | no | — |
| tax_region | string | no | VAT classification of the customer: uk (default, domestic), eu (EC customer) or outside_eu. Set it for customers outside the UK. |
| payment_terms_days | integer | no | Payment terms in days. |
| notes | string | no | — |
All suppliers (name, code, contact, email, phone, address, VAT number, payment terms), paged here: the reply says total and next_offset. SOAP GetSuppliers.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
One supplier by its KashFlow supplier code. SOAP GetSupplier.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| supplier_code | string | yes | The supplier code. |
WRITE: create a new supplier. The code must be unique (KashFlow refuses a code that exists) and nothing existing is changed. Returns the new SupplierID. SOAP InsertSupplier.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| code | string | yes | A unique supplier code, e.g. OFFICE01. |
| name | string | yes | The supplier / company name. |
| contact | string | no | Contact person. |
| string | no | — | |
| telephone | string | no | — |
| mobile | string | no | — |
| address1 | string | no | — |
| address2 | string | no | — |
| address3 | string | no | — |
| address4 | string | no | — |
| postcode | string | no | — |
| website | string | no | — |
| vat_number | string | no | — |
| eu_supplier | boolean | no | True for a supplier in another EU country (EC supplier). Default false (UK). |
| payment_terms_days | integer | no | Payment terms in days. |
| notes | string | no | — |
One sales invoice by its invoice number: customer, dates, lines (description, quantity, rate, VAT), net, VAT, amount paid and a link. SOAP GetInvoice.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| invoice_number | integer | yes | The invoice number, e.g. 1042. |
Sales invoices dated within a range (inclusive; a bare end date means the end of that day), paged here. Dates are yyyy-mm-dd. SOAP GetInvoicesByDateRange.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | First invoice date, yyyy-mm-dd. |
| end_date | string | yes | Last invoice date, yyyy-mm-dd. |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
All sales invoices of one customer, by numeric CustomerID (see kashflow_get_customer for the id), paged here. SOAP GetInvoicesForCustomer.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| customer_id | integer | yes | The numeric CustomerID. |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
All sales invoices not yet paid in full, paged here. SOAP GetInvoices_Unpaid.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
All sales invoices past their due date and not paid in full, paged here. SOAP GetInvoices_Overdue.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The most recently created sales invoices. SOAP GetInvoices_Recent.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| count | integer | no | How many invoices (default 20, max 500). |
The payments recorded against one sales invoice (date, amount, method, bank account, note), by invoice number. SOAP GetInvoicePayment.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| invoice_number | integer | yes | The invoice number. |
Customer payments received within a date range (date, amount, invoice, method, bank account). KashFlow returns them a page at a time: set page_number 1, 2, ... until a page comes back empty. Dates are yyyy-mm-dd. SOAP GetInvoicePaymentsByDateRange.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | First payment date, yyyy-mm-dd. |
| end_date | string | yes | Last payment date, yyyy-mm-dd. |
| page_number | integer | no | Page number, starting at 1 (default 1). |
The notes attached to one sales invoice, by its InvoiceDBID (the numeric id in invoice replies, not the invoice number). SOAP GetInvoiceNotes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| invoice_id | integer | yes | The invoice's InvoiceDBID. |
WRITE: add a note to a sales invoice, by its InvoiceDBID (the numeric id in invoice replies). Existing notes and the invoice are not changed. SOAP InsertInvoiceNote.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| invoice_id | integer | yes | The invoice's InvoiceDBID. |
| note | string | yes | The note text. |
| note_date | string | no | Note date, yyyy-mm-dd or yyyy-mm-ddThh:mm:ss (default: now, UTC). |
All sales quotes (same shape as invoices), paged here. SOAP GetQuotes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
One purchase (supplier invoice / receipt) by its receipt number: supplier, dates, lines, net, VAT, amount paid. SOAP GetReceipt.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| receipt_number | integer | yes | The purchase (receipt) number. |
The most recently created purchases (supplier invoices / receipts). SOAP GetReceipts_Recent.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| count | integer | no | How many purchases (default 20, max 500). |
All purchases (supplier invoices / receipts) of one supplier, by numeric SupplierID (see kashflow_get_supplier), paged here. SOAP GetReceiptsForSupplier.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| supplier_id | integer | yes | The numeric SupplierID. |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The product catalogue (name, code, description, price, stock level), paged here. SOAP GetProducts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The bank accounts (AccountID, name, nominal code). SOAP GetBankAccounts.
No parameter schema on file.
The transactions of one bank account (date, money in/out, VAT, type, comment, customer/supplier), by AccountID from kashflow_list_bank_accounts, paged here. SOAP GetBankTransactions.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| account_id | integer | yes | The bank account's AccountID. |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The balance of one bank account on a date (default today). SOAP GetBankBalance.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| account_id | integer | yes | The bank account's AccountID. |
| date | string | no | Balance date, yyyy-mm-dd (default today, UTC). |
The chart of accounts: nominal codes with their names. SOAP GetNominalCodes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The VAT rates set up in the account. SOAP GetVATRates.
No parameter schema on file.
The projects defined in the account (id, name). SOAP GetProjects.
No parameter schema on file.
The profit and loss report for a date range: turnover, cost of sales, gross profit, expenses and net profit, with the lines of each section. SOAP GetProfitAndLoss.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | Start of the period, yyyy-mm-dd. |
| end_date | string | yes | End of the period, yyyy-mm-dd. |
The balance sheet at a date (default today): fixed assets, current assets, current liabilities, capital and reserves with the lines of each. SOAP GetBalanceSheet.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| date | string | no | Balance sheet date, yyyy-mm-dd (default today, UTC). |
The trial balance for a date range: every nominal code with debit, credit and balance. SOAP GetTrialBalance.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | Start of the period, yyyy-mm-dd. |
| end_date | string | yes | End of the period, yyyy-mm-dd. |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
Who owes you money at a date (default today), aged into current, three periods and older, per customer. SOAP GetAgedDebtors.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| date | string | no | Report date, yyyy-mm-dd (default today, UTC). |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
Who you owe money to at a date (default today), aged into current, three periods and older, per supplier. SOAP GetAgedCreditors.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| date | string | no | Report date, yyyy-mm-dd (default today, UTC). |
| limit | integer | no | How many records to return (default 100, max 500). |
| offset | integer | no | How many records to skip (default 0), to get the next page. |
The VAT return figures (boxes 1 to 9) for a period, and whether it was submitted to HMRC. SOAP GetVATReport.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | Start of the VAT period, yyyy-mm-dd. |
| end_date | string | yes | End of the VAT period, yyyy-mm-dd. |
Key figures for a date range (income, expenses, profit and similar, as name/value pairs). SOAP GetKPIs.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| start_date | string | yes | Start of the period, yyyy-mm-dd. |
| end_date | string | yes | End of the period, yyyy-mm-dd. |
| exclude_vat | boolean | no | Leave VAT out of the figures (default false). |
| exclude_same_day_payments | boolean | no | Leave out invoices paid the day they were issued (default false). |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install KashFlow MCP by usefulapi or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 93 / 100
Release 1.14.3 · scanned 6 Nov 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score93
Findings0 threat · 1 capability
Capabilitymoderate
Coveragemanifest
Verificationnot in this report
Surface digestaebe255f75cbdaa6923f8d08e6eb40bcbed823b6de350eaf877da214821a8b73
Score vectorthreat 100 → client 93
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| kashflow_get_company_details | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_customers | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_customer | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_customer_by_id | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_find_customer_by_email | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_customer_balance | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_create_customer | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| kashflow_list_suppliers | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_supplier | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_create_supplier | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| kashflow_get_invoice | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_invoices | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_customer_invoices | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_unpaid_invoices | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_overdue_invoices | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_recent_invoices | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_invoice_payments | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_payments_by_date | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_invoice_notes | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_add_invoice_note | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| kashflow_list_quotes | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_receipt | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_recent_receipts | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_supplier_receipts | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_products | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_bank_accounts | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_bank_transactions | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_bank_balance | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_nominal_codes | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_vat_rates | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_list_projects | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_profit_and_loss | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_balance_sheet | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_trial_balance | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_aged_debtors | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_aged_creditors | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_vat_report | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| kashflow_get_kpis | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
flow-1
Untrusted input can drive an external action even though no sensitive source is exposed.
Supply chain and provenance
Integrityfirst-seen
Surface digestaebe255f75cbdaa6
Scanned2026-11-06
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.14.3.
1.14.3
undated
latestNo release note was published with this version.
—
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