Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read e-Boekhouden relations, invoices, ledgers, bookings and products; create relations, invoices.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://e-boekhouden.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http e-boekhouden https://e-boekhouden.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"e-boekhouden": {
"url": "https://e-boekhouden.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.
Paste into .vscode/mcp.json in your project
{
"servers": {
"e-boekhouden": {
"type": "http",
"url": "https://e-boekhouden.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:
https://e-boekhouden.usefulapi.io/mcpMenu 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.
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.
eboekhouden_list_relationsList relations (customers and suppliers of the administration), optionally filtered (filters combine with AND). Text filters match exactly unless match is contains or starts_with. Paged: pass next_offset as offset. GET /v1/relation.
eboekhouden_get_relationOne relation with all its fields (addresses, e-mail addresses, VAT and KvK number, IBAN, payment term, ledger). GET /v1/relation/{id}.
eboekhouden_list_invoicesSearch the invoices created in the invoicing module, by invoice number, relation or date (exact, or from/to). Paged: pass next_offset as offset. GET /v1/invoice.
eboekhouden_get_invoiceOne invoice with its items, amounts and relation. GET /v1/invoice/{id}.
eboekhouden_list_outstanding_invoicesOpen (unpaid) invoices: debtors (D, sales invoices customers still owe) or creditors (C, purchase invoices still to be paid). Paged: pass next_offset as offset. GET /v1/mutation/invoice/outstanding.
eboekhouden_list_mutationsSearch the bookkeeping mutations: type 1 invoice received, 2 invoice sent, 3 invoice payment received, 4 invoice payment sent, 5 money received, 6 money sent, 7 general journal entry. Filter by type, mutation number, description, invoice number or date. Paged: pass next_offset as
eboekhouden_get_mutationOne mutation with its rows (ledger, VAT code, amount, relation, invoice number). GET /v1/mutation/{id}.
eboekhouden_list_ledgersThe ledger accounts (grootboekrekeningen): id, code, description and category (BAL balance, VW profit and loss, FIN, DEB, CRED, AF6, AF19, AFOVERIG, VOOR, BTWRC, AF). Use the id as ledger_id in other tools. Paged: pass next_offset as offset. GET /v1/ledger.
eboekhouden_get_ledgerOne ledger account. GET /v1/ledger/{id}.
eboekhouden_get_ledger_balanceThe balance of one ledger, optionally per cost center and for a period (from/to). GET /v1/ledger/{id}/balance.
eboekhouden_list_ledger_balancesThe balances of all ledgers (a trial balance), optionally per cost center and for a period (from/to). GET /v1/ledger/balances.
eboekhouden_list_productsList products and services (articles) with price, VAT code, ledger and unit, optionally by code or group code. Paged: pass next_offset as offset. GET /v1/product.
eboekhouden_get_productOne product with price, VAT code, ledger, unit and stock setting. GET /v1/product/{id}.
eboekhouden_list_product_groupsAll product groups. GET /v1/product/groups.
eboekhouden_list_cost_centersList cost centers (kostenplaatsen), optionally by parent id or description. Paged: pass next_offset as offset. GET /v1/costcenter.
eboekhouden_get_cost_centerOne cost center. GET /v1/costcenter/{id}.
eboekhouden_list_unitsList product units (piece, hour, ...) with their ids. Paged: pass next_offset as offset. GET /v1/unit.
eboekhouden_list_invoice_templatesList invoice templates (the template_id for eboekhouden_create_invoice), optionally by name, type (E editor, A advanced) or active. Paged: pass next_offset as offset. GET /v1/invoicetemplate.
eboekhouden_list_email_templatesList e-mail templates. Paged: pass next_offset as offset. GET /v1/emailtemplate.
eboekhouden_list_membersList members; only available to clubs and associations (others get error MEM_056). Paged: pass next_offset as offset. GET /v1/member.
eboekhouden_get_memberOne member; only available to clubs and associations. GET /v1/member/{id}.
eboekhouden_create_relationCreate a new relation (customer or supplier) in the administration. Only name is required; the code is generated when omitted. Returns the new id and code. POST /v1/relation.
eboekhouden_update_relationChange fields of an existing relation. The tool first reads the relation, then sends its current values with your changes on top (the API requires name on every update), so fields you do not pass keep their values. This overwrites the current values of the fields you pass. GET +
eboekhouden_create_productCreate a product or service. Needs code, description, a sale VAT code and a ledger id, and exactly one of price_excl or price_incl. Returns the new id. POST /v1/product.
eboekhouden_create_invoiceCreate a sales invoice for a relation. PERMANENT: the API cannot change or delete invoices afterwards, and an invoice number is used up. The invoice is created only: it is NOT e-mailed to the customer, NOT booked as a mutation and no direct debit is set. Needs relation_id, templa
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
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 15 ms (HTTP 200)
No sign-in needed
Read 25 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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.
The GitHub repo last changed –, and the latest version (1.22.4) reached the registry today.
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.
In the same category: Spec Driven Development, Remote Desktop Commander, Reelsaw
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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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.
Use e-Boekhouden (.nl and .be) from Claude, Cursor, or any MCP client — relations, invoices and outstanding items, bookings (mutations), ledgers and balances, products, cost centers and members, plus creating relations, products and invoices (never e-mailed or booked). Hosted, no local install: connect with your own e-Boekhouden credentials.
Live endpoint: https://e-boekhouden.usefulapi.io/mcp · Homepage: https://usefulapi.io/e-boekhouden
https://e-boekhouden.usefulapi.io/mcp.claude mcp add --transport http e-boekhouden https://e-boekhouden.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "e-boekhouden": { "url": "https://e-boekhouden.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 e-Boekhouden credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/e-boekhouden/
| Tool | Type | What it does |
|---|---|---|
eboekhouden_list_relations | read | List or search relations |
eboekhouden_get_relation | read | Get a relation |
eboekhouden_list_invoices | read | List or search invoices |
eboekhouden_get_invoice | read | Get an invoice |
eboekhouden_list_outstanding_invoices | read | List outstanding invoices |
eboekhouden_list_mutations | read | List or search mutations (bookings) |
eboekhouden_get_mutation | read | Get a mutation (booking) |
eboekhouden_list_ledgers | read | List ledgers (chart of accounts) |
eboekhouden_get_ledger | read | Get a ledger |
eboekhouden_get_ledger_balance | read | Get a ledger's balance |
eboekhouden_list_ledger_balances | read | List all ledger balances |
eboekhouden_list_products | read | List products |
eboekhouden_get_product | read | Get a product |
eboekhouden_list_product_groups | read | List product groups |
eboekhouden_list_cost_centers | read | List cost centers |
eboekhouden_get_cost_center | read | Get a cost center |
eboekhouden_list_units | read | List units |
eboekhouden_list_invoice_templates | read | List invoice templates |
eboekhouden_list_email_templates | read | List e-mail templates |
eboekhouden_list_members | read | List members (clubs and associations) |
eboekhouden_get_member | read | Get a member (clubs and associations) |
eboekhouden_create_relation | write | Create a relation |
eboekhouden_update_relation | write | Update a relation |
eboekhouden_create_product | write | Create a product |
eboekhouden_create_invoice | write | Create an invoice |
eboekhouden_usage_status | meta | Usage status (free-tier meter) |
eboekhouden_request_feature | meta | Request a missing feature |
eboekhouden_upgrade | meta | Upgrade to Pro or Pro+ |
eboekhouden_cancel_subscription | meta | Cancel 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.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per API token) | $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 eboekhouden_upgrade (it returns a Stripe Checkout link). Cancel any time with eboekhouden_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running eboekhouden_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by e-Boekhouden.