Name: Collmex MCP by usefulapi
Author: usefulapi

Collmex MCP by usefulapi

Review Collmex customers, products, invoices and orders; create customers and addresses.

Tool-list grade A Remote · Streamable HTTP No auth needed 15 tools v1.9.0 MIT

No reviews yet by usefulapiGitHub The publisher’s own endpoint — this marketplace is not in the path

93/100

tool-list score

tools declared

remote

at its publisher

—

calls last 7d

What it does

Review Collmex customers, products, invoices and orders; create customers and addresses.

Quickstart

# 1 — add it to Claude Code
claude mcp add --scope user --transport http collmex-mcp-by-usefulapi https://collmex.usefulapi.io/mcp

# 2 — ask your agent for something these tools do
#   collmex_list_customers, collmex_list_vendors, collmex_list_addresses and 12 more

Collmex 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

usefulapi707 servers

25 categories

All 707 servers

Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.

Tool surface

What the model actually sees. Descriptions are diffed on every release — see version history.

Only tools that write or reach the network

Search Collmex customers (record CUSTOMER_GET): by customer number, free text (name, city, e-mail ...), postal code or country. Returns address, contact, bank (IBAN/BIC), VAT id, payment terms, agent and status fields. Inactive customers are left out unless asked for.

Parameter	Type	Required	Notes
customer_no	integer	no	Only this customer number.
text	string	no	Free-text search (max 80 characters).
postcode_country	string	no	Postal code or country code to search by.
address_group	integer	no	Only customers of this address group number.
follow_up_due	boolean	no	Only customers due for follow-up (Wiedervorlage).
include_inactive	boolean	no	Also return inactive customers.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Search Collmex vendors/suppliers (record VENDOR_GET): by vendor number, free text, postal code or country. Returns address, contact, bank, VAT id, payment terms and expense account fields.

Parameter	Type	Required	Notes
vendor_no	integer	no	Only this vendor number.
text	string	no	Free-text search (max 80 characters).
postcode_country	string	no	Postal code or country code to search by.
follow_up_due	boolean	no	Only vendors due for follow-up (Wiedervorlage).
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Search the Collmex address book (record ADDRESS_GET): customers, vendors and address-book entries in one list, optionally with their contact persons. address_type: 0 all, 1 customers, 2 vendors, 3 address-book entries.

Parameter	Type	Required	Notes
address_no	integer	no	Only this address number.
address_type	integer	no	0 or empty = all, 1 = customers, 2 = vendors, 3 = address-book entries.
text	string	no	Free-text search (max 80 characters).
postcode_country	string	no	Postal code or country code to search by.
address_group	integer	no	Only addresses of this address group number.
follow_up_due	boolean	no	Only addresses due for follow-up (Wiedervorlage).
include_contacts	boolean	no	Also return contact persons (address_type 4 rows).
include_inactive	boolean	no	Also return inactive addresses.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Search Collmex products (record PRODUCT_GET): by product number, product group, free text (number, description, remark, GTIN, manufacturer) or price group. Returns description, unit, tax class, sales price, purchase data and stock settings.

Parameter	Type	Required	Notes
product_no	string	no	Only this product number.
product_group	integer	no	Only products of this product group (and its subgroups).
price_group	string	no	Return the price of this price group (default: standard price group 0).
text	string	no	Free-text search (max 80 characters).
only_with_price	boolean	no	Only products that have a price.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Currently available stock per product (record STOCK_AVAILABLE_GET): on-hand stock of the available stock types minus demand due today or earlier. A service product shows (NULL). Leave product_no empty for every product.

Parameter	Type	Required	Notes
product_no	string	no	Only this product number.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Search Collmex customer invoices and credit notes (record INVOICE_GET): by invoice number, customer, invoice date range, customer order or product. Each invoice has its header (customer address, dates, payment terms, status code: 0 new, 10 to be posted, 20 open, 30 dunned, 40 settled, 100 deleted) and its positions with quantities, prices and values. Reads only; no PDF/XML export.

Parameter	Type	Required	Notes
invoice_no	integer	no	Only this invoice number.
customer_no	integer	no	Only invoices of this customer number.
date_from	string	no	Invoice date from (yyyy-mm-dd).
date_to	string	no	Invoice date to (yyyy-mm-dd).
only_issued	boolean	no	Only invoices already printed or sent.
customer_order_no	integer	no	Only invoices for this customer order number.
product_no	string	no	Only invoices with this product on at least one position.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Search Collmex customer orders (record SALES_ORDER_GET): by order number, customer, order date range or the customer's own order number. Each order has its header (customer address, dates, payment terms, status code: 0 new, 10 confirmed, 30 paid, 50 delivered, 90 invoiced, 100 done, 1000 cancelled) and its positions. Reads only; no PDF export.

Parameter	Type	Required	Notes
order_no	integer	no	Only this order number.
customer_no	integer	no	Only orders of this customer number.
date_from	string	no	Order date from (yyyy-mm-dd).
date_to	string	no	Order date to (yyyy-mm-dd).
customer_purchase_order_no	string	no	The customer's own order number.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

The payment terms defined in Collmex (record TERMS_OF_PAYMENT_GET): number, description, payment method and discount periods. The number is what customers, vendors and invoices refer to as payment_terms.

Parameter	Type	Required	Notes
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Open items (unpaid invoices) from the Collmex accounting (record OPEN_ITEMS_GET), for customers (receivables, default) or vendors (payables). Returns invoice number, document and due date, days overdue, dunning level, amount, paid and outstanding. Optionally as of a key date.

Parameter	Type	Required	Notes
kind	string	no	customer (default) = receivables, vendor = payables.
customer_no	integer	no	Only this customer number.
vendor_no	integer	no	Only this vendor number.
key_date	string	no	Key date (yyyy-mm-dd); default today.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Accounting postings (record ACCDOC_GET), one row per posting position: posting number, date, text, account, debit/credit (0 debit, 1 credit), amount, customer/vendor, invoice number. Filter by fiscal year, account, cost centre, customer, vendor, invoice or document date range. Cancelled postings are excluded unless asked for.

Parameter	Type	Required	Notes
fiscal_year	integer	no	Fiscal year (for example 2026); default all years.
posting_no	integer	no	Only this posting number.
account_no	integer	no	Only this account number.
cost_center	integer	no	Only this cost centre.
customer_no	integer	no	Only this customer number.
vendor_no	integer	no	Only this vendor number.
invoice_no	integer	no	Only this invoice number.
text	string	no	Free text in the posting text and memo (max 80 characters).
date_from	string	no	Document date from (yyyy-mm-dd).
date_to	string	no	Document date to (yyyy-mm-dd).
include_reversals	boolean	no	Also return cancelled and cancellation postings.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Account balances from the Collmex accounting (record ACCBAL_GET) for a fiscal year: account number, name and balance. Filter by account, account group (1 other, 2 fixed assets, 3 bank/cash, 4 income, 5 expenses, 6 output VAT, 7 input VAT, 8 receivables, 9 payables, 10 depreciation, 11 provisions, 12 inventory, 13 private, 14 non-deductible expenses), cost centre or an up-to date. With a customer o

Parameter	Type	Required	Notes
fiscal_year	integer	yes	Fiscal year, for example 2026.
date_to	string	no	Balance up to this date (yyyy-mm-dd).
account_no	integer	no	Only this account number.
account_group	integer	no	Only this account group (1-14).
customer_no	integer	no	Balance of this customer.
vendor_no	integer	no	Balance of this vendor.
cost_center	string	no	Only this cost centre.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Collmex projects (record PROJECT_GET) with customer, budget, value of recorded activities, completion state and the project's rates (rate number, description, product, hourly or daily rate).

Parameter	Type	Required	Notes
project_no	integer	no	Only this project number.
customer_no	integer	no	Only projects of this customer.
status	string	no	all (default), active or completed.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

Recorded time-tracking activities (record ACTIVITIES_GET): project, employee, date, from/to times, breaks, description, and the invoice that billed it. Filter by project, employee (needs company), date range, only not-yet-billed or only invoice-relevant activities.

Parameter	Type	Required	Notes
project_no	integer	no	Only activities of this project.
employee_no	integer	no	Only activities of this employee number (company_no applies).
date_from	string	no	Activity date from (yyyy-mm-dd).
date_to	string	no	Activity date to (yyyy-mm-dd).
not_billed	boolean	no	Only activities not yet invoiced.
billable_only	boolean	no	Only activities of customer projects with an amount above zero.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.
limit	integer	no	Records returned, 1-500 (default 25; invoices and orders with many positions may need a smaller limit).
offset	integer	no	Records to skip (use next_offset from the previous reply).

WRITE: create a NEW customer in Collmex (record CMXKND without a customer number, so Collmex assigns the next number; an existing customer is never overwritten). Each call creates another customer: check collmex_list_customers first to avoid duplicates. Nothing is sent to the customer. Give at least a company or a last name. Returns the new customer number.

Parameter	Type	Required	Notes
company	string	no	Company name.
salutation	string	no	Salutation (for example Herr, Frau).
title	string	no	Title (for example Dr.).
first_name	string	no	First name.
last_name	string	no	Last name.
department	string	no	Department.
street	string	no	Street and house number.
postal_code	string	no	Postal code.
city	string	no	City.
country	string	no	2-letter ISO country code (DE, AT, CH ...).
phone	string	no	Phone.
fax	string	no	Fax.
email	string	no	E-mail address.
remark	string	no	Internal remark.
vat_id	string	no	EU VAT id.
payment_terms	integer	no	Payment terms number (see collmex_list_payment_terms); empty = Collmex default.
currency	string	no	3-letter currency code, for example EUR.
company_no	integer	no	Collmex company number (Verwaltung → Firma anzeigen und ändern). Default 1.

WRITE: create a NEW entry in the Collmex address book (record CMXADR, address type 3, no address number so Collmex assigns one; existing addresses are never overwritten). Each call creates another entry: check collmex_list_addresses first to avoid duplicates. Nothing is sent to the person. Give at least a company or a last name. Returns the new address number.

Parameter	Type	Required	Notes
company	string	no	Company name.
salutation	string	no	Salutation (for example Herr, Frau).
title	string	no	Title (for example Dr.).
first_name	string	no	First name.
last_name	string	no	Last name.
department	string	no	Department.
street	string	no	Street and house number.
postal_code	string	no	Postal code.
city	string	no	City.
country	string	no	2-letter ISO country code (DE, AT, CH ...).
phone	string	no	Phone.
fax	string	no	Fax.
email	string	no	E-mail address.
remark	string	no	Internal remark.
url	string	no	Website.
no_mailings	boolean	no	Mark as 'no mailings'.

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

Nothing here is billable: mcprush charges nothing to install Collmex MCP by usefulapi or to call it, at any volume.

ATool-list grade · score 93 / 100

Release 1.9.0 · scanned 12 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 · 2 capability

Capabilitymoderate

Coveragemanifest

Verificationnot in this report

Surface digest5c34dab90b548471b9e5e5cf9edd85f8e6d7bf8aa9385aa5c8f6e9fd85836aa9

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
collmex_list_customers	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_vendors	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_addresses	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_products	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_get_available_stock	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_invoices	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_sales_orders	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_payment_terms	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_open_items	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_accounting_documents	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_get_account_balances	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_projects	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_list_activities	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
collmex_create_customer	external-sink	external-sink: declares readOnlyHint: false, openWorldHint: true
collmex_create_address	external-sink	external-sink: declares readOnlyHint: false, openWorldHint: true

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 digest5c34dab90b548471

Scanned2026-11-12

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.

Where are you running it?

Tool surface

Release history

Collmex MCP by usefulapi

What it does

Quickstart

Where are you running it?

Tool surface

What counts against your monthly calls

What the scan could actually read

Capability — what it could do if the model were manipulated

Toxic-flow graph

Supply chain and provenance

Release history

See also