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Papierkram MCP by usefulapi

by m190version 1.16.3i★ –iRuns in the cloud
Registry nameio.usefulapi/papierkram

Install

Overview

Description from the maker (original English)

Read Papierkram invoices, vouchers, contacts, projects, time; create contacts, time, draft invoices.

PopNx MCP’s three pillars

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

What you can do with it

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

Install

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

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 40 things (tools) papierkram_get_info, papierkram_list_companies, papierkram_get_company, papierkram_list_persons …
  • The registry lists no key to fill in.

You need

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

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

Run this in your terminal

claude mcp add --transport http papierkram https://papierkram.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "papierkram": {
      "url": "https://papierkram.usefulapi.io/mcp"
    }
  }
}

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

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "papierkram": {
      "type": "http",
      "url": "https://papierkram.usefulapi.io/mcp"
    }
  }
}

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

ChatGPT connects only to servers on the internet:

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

Menu names can differ slightly by plan and over time.

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

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

What it can do

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

  • papierkram_get_info

    Read the API version and the account's custom invoice templates (ids usable as custom_template_id when creating an invoice).

  • papierkram_list_companies

    List contacts (companies: customers and suppliers) with address, VAT id and contact data. Paged.

  • papierkram_get_company

    Get one contact (company) by id, with its people.

  • papierkram_list_persons

    List the contact persons of one company. Paged.

  • papierkram_get_person

    Get one contact person of a company.

  • papierkram_list_invoices

    List outgoing invoices (Ausgangsrechnungen) with state (draft, ...), dates, totals and outstanding_amount. Filter by company, project or document date range. Paged.

  • papierkram_get_invoice

    Get one outgoing invoice with its line items, billing address and payment term.

  • papierkram_list_estimates

    List estimates (Angebote) with state, dates and totals. Filter by company, project or document date range. Paged.

  • papierkram_get_estimate

    Get one estimate with its line items.

  • papierkram_list_vouchers

    List expense vouchers (Belege / incoming invoices and receipts) with creditor, state, dates and amounts. Filter by creditor (supplier company), project or document date range. Paged.

  • papierkram_get_voucher

    Get one expense voucher with its line items.

  • papierkram_list_payment_terms

    List the payment term templates (ids needed as payment_term_id when creating an invoice).

  • papierkram_list_propositions

    List the stored products and services (Leistungen/Artikel) with article number, price and unit (the VAT rate is only in papierkram_get_proposition). Paged.

  • papierkram_get_proposition

    Get one stored product or service, including its vat_rate (name such as 19% and rate such as 0.19).

  • papierkram_list_projects

    List projects with dates, budget and state. Filter by company. Paged.

  • papierkram_get_project

    Get one project by id.

  • papierkram_list_tasks

    List time-tracking tasks. Filter by project or product/service. Paged.

  • papierkram_get_task

    Get one task by id.

  • papierkram_list_time_entries

    List tracked time entries. Filter by project, task, invoice, user, billing state or start time range (RFC 3339 date-time). Paged.

  • papierkram_get_time_entry

    Get one time entry by id.

  • papierkram_list_bank_connections

    List the bank accounts connected to Papierkram (name, IBAN, balance data as Papierkram reports it). Paged.

  • papierkram_list_bank_transactions

    List bank transactions (value, currency, usage text, booking date, counterparty). Filter by bank connection. Paged.

  • papierkram_get_bank_transaction

    Get one bank transaction by id.

  • papierkram_list_users

    List the users of the account (ids needed as user_id for time entries and tasks).

  • papierkram_get_user

    Get one user by id.

  • papierkram_create_company

    WRITE: create a contact (company) in Papierkram. Papierkram assigns the customer number. Nothing is sent to the contact. Check papierkram_list_companies first to avoid duplicates. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_update_company

    WRITE: change fields of an existing contact (only the fields you pass are changed). Read it first with papierkram_get_company.

  • papierkram_create_person

    WRITE: add a contact person to an existing company. Nothing is sent to the person. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_create_project

    WRITE: create a project for a customer. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_create_task

    WRITE: create a time-tracking task in a project. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_create_time_entry

    WRITE: record a time entry (worked time) on a task. Not billed until an invoice is made. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_create_proposition

    WRITE: create a stored product or service (Leistung/Artikel) with a price. Costs Papierkram API credits (a create 10, an invoice or estimate 50; the monthly quota is limited).

  • papierkram_create_invoice

    WRITE: create a DRAFT outgoing invoice (state draft; it is NOT finalized or sent, and gets no invoice number until the user completes it in Papierkram). Needs a payment term id (papierkram_list_payment_terms) and at least one line item. Use papierkram_list_invoices afterwards to

  • papierkram_create_estimate

    WRITE: create a DRAFT estimate (Angebot; state draft, it is NOT finalized or sent, and gets no estimate number until the user completes it in Papierkram). Needs a customer and at least one line item (name, quantity, unit, net unit price, VAT rate). Use papierkram_list_estimates a

  • papierkram_get_voucher_pdf

    Get the PDF that Papierkram makes for one expense voucher (GET /expense/vouchers/{id}/pdf). The API reference does not say whether it embeds the uploaded receipt; for the original uploaded file use papierkram_get_voucher_document. Returns the PDF as an embedded file (up to 3 MB).

  • papierkram_get_voucher_document

    Get an original file uploaded to an expense voucher (a receipt PDF or image), so its content can be read. Reads the voucher (papierkram_get_voucher) and fetches documents[].uri. Images come back as images, PDFs as an embedded file (up to 3 MB). The API has no documented download

  • papierkram_upload_voucher_document

    WRITE: attach a file (receipt PDF or image) to an existing expense voucher (POST /expense/vouchers/{id}/documents). The file is given as base64, up to 3 MB. Check papierkram_get_voucher first: a repeated upload attaches the file twice. Costs 10 Papierkram API credits.

  • papierkram_create_voucher

    WRITE: book an expense voucher (Beleg) in Papierkram, e.g. from a receipt. Papierkram books it at once (state unpaid, no draft), so this tool works in two steps. Without confirm it creates nothing: it returns the exact request and possible duplicates (same document date, creditor

  • papierkram_pay_voucher

    WRITE: book a payment of an expense voucher (POST /expense/vouchers/{id}/pay), with a value and payment date or with an existing bank transaction. Without confirm it changes nothing: it reads the voucher and returns the exact request for the user to review. After approval, call a

  • papierkram_update_voucher

    WRITE: change an existing expense voucher (PUT /expense/vouchers/{id}): title, supplier, provenance, dates, notes, flag or line items (amount, VAT rate, category). Only the fields you pass are changed. line_items REPLACES all lines of the voucher: pass the full new list. Without

Basic checksi

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

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 66 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 40 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32464 servers in this category
  • Published to the registry more recently than 97% of the other 32464 servers in this category
  • Basic checks equal to or better than 100% of the other 32464 servers in this category

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

Common questions

Is Papierkram MCP by usefulapi safe?

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

What keys or codes does it need?

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

Does it run on my computer or in the cloud?

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

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.16.3) reached the registry yesterday.

Which apps can use it?

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

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, yontu

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
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yontu

by senrecep

Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.

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Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Papierkram MCP by usefulapi

Use Papierkram from Claude, Cursor, or any MCP client — work with your invoices, expense vouchers, contacts, projects, tracked time and bank transactions. Hosted, no local install: connect with your own Papierkram account and API token.

Live endpoint: https://papierkram.usefulapi.io/mcp · Homepage: https://usefulapi.io/papierkram

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://papierkram.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http papierkram https://papierkram.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "papierkram": { "url": "https://papierkram.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Papierkram credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/papierkram/

On first connect you'll enter your Papierkram account (the first part of https:// .papierkram.de) and an API token (create it under Einstellungen > API; the API is a beta feature of the plans M and L). They are validated, stored per-user, and scoped to you — no keys in config files.

Tools

ToolTypeWhat it does
papierkram_get_inforeadGet account info
papierkram_list_companiesreadList companies
papierkram_get_companyreadGet company
papierkram_list_personsreadList persons of a company
papierkram_get_personreadGet person
papierkram_list_invoicesreadList invoices
papierkram_get_invoicereadGet invoice
papierkram_list_estimatesreadList estimates
papierkram_get_estimatereadGet estimate
papierkram_list_vouchersreadList expense vouchers
papierkram_get_voucherreadGet expense voucher
papierkram_list_payment_termsreadList payment terms
papierkram_list_propositionsreadList products and services
papierkram_get_propositionreadGet product or service
papierkram_list_projectsreadList projects
papierkram_get_projectreadGet project
papierkram_list_tasksreadList tasks
papierkram_get_taskreadGet task
papierkram_list_time_entriesreadList time entries
papierkram_get_time_entryreadGet time entry
papierkram_list_bank_connectionsreadList bank connections
papierkram_list_bank_transactionsreadList bank transactions
papierkram_get_bank_transactionreadGet bank transaction
papierkram_list_usersreadList users
papierkram_get_userreadGet user
papierkram_create_companywriteCreate company
papierkram_update_companywriteUpdate company
papierkram_create_personwriteCreate person
papierkram_create_projectwriteCreate project
papierkram_create_taskwriteCreate task
papierkram_create_time_entrywriteCreate time entry
papierkram_create_propositionwriteCreate product or service
papierkram_create_invoicewriteCreate draft invoice
papierkram_create_estimatewriteCreate draft estimate
papierkram_get_voucher_pdfreadGet voucher PDF
papierkram_get_voucher_documentreadGet voucher document
papierkram_upload_voucher_documentwriteUpload voucher document
papierkram_create_voucherwriteCreate expense voucher
papierkram_pay_voucherwritePay expense voucher
papierkram_update_voucherwriteUpdate expense voucher
papierkram_usage_statusmetaUsage status (free-tier meter)
papierkram_request_featuremetaRequest a missing feature
papierkram_upgrademetaUpgrade to Pro or Pro+
papierkram_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per account)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with papierkram_upgrade (it returns a Stripe Checkout link). Cancel any time with papierkram_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running papierkram_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

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