Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read SaldeoSMART companies, contractors, documents, invoices, bank statements and employees.
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://saldeo.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http saldeo https://saldeo.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"saldeo": {
"url": "https://saldeo.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": {
"saldeo": {
"type": "http",
"url": "https://saldeo.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://saldeo.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.
saldeo_list_companiesList the companies (clients) the Saldeo user can see: COMPANY_PROGRAM_ID (needed by every other tool), COMPANY_ID, names, VAT number, address, bank accounts. Start here. Saldeo: GET /api/xml/3.0/company/list.
saldeo_list_contractorsList the contractors (suppliers and customers) of one company: names, VAT number (NIP), address, bank accounts, e-mails, payment days. Saldeo: GET /api/xml/3.0/contractor/list.
saldeo_search_documentsFind documents of one company by field (at least one of document_id, number, nip, guid; several are combined with AND). Returns the matching documents. Saldeo: POST /api/xml/3.1/document/search (policy BY_FIELDS).
saldeo_list_document_idsList the ids of all documents of one company in one month folder, grouped by type (contracts, cost/sale/internal/material invoices, orders, writings, other). Feed the ids to saldeo_get_documents_by_ids. Saldeo: POST /api/xml/3.0/document/getidlist.
saldeo_get_documents_by_idsGet full documents of one company by id, per type (use the groups from saldeo_list_document_ids; at most 200 ids per call). Saldeo: POST /api/xml/3.1/document/listbyid.
saldeo_list_invoicesList the sales invoices of one company that were marked for export in Saldeo (policy SALDEO): number, dates, contractor, line items, amounts. Saldeo: GET /api/xml/3.0/invoice/list.
saldeo_list_invoice_idsList the ids of the invoices (invoices, corrective invoices, pre-invoices, corrective pre-invoices) of one company in one month folder. Feed them to saldeo_get_invoices_by_ids. Saldeo: POST /api/xml/3.0/invoice/getidlist.
saldeo_get_invoices_by_idsGet full invoices of one company by id (ids from saldeo_list_invoice_ids; at most 200 per call). Saldeo: POST /api/xml/3.0/invoice/listbyid.
saldeo_list_bank_statementsList the bank statements of one company with their entries, contractors and links. Saldeo: GET /api/xml/3.0/bank_statement/list.
saldeo_list_employeesList the employees of one company (personnel module): names, acronym and HR master data. Contains personal data. Saldeo: GET /api/xml/3.0/employee/list.
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 259 ms (HTTP 200)
No sign-in needed
Read 10 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 (1.10.3) reached the registry yesterday.
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, debuff
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
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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.
Live endpoint: https://saldeo.usefulapi.io/mcp
https://saldeo.usefulapi.io/mcp.claude mcp add --transport http saldeo https://saldeo.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "saldeo": { "url": "https://saldeo.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 Saldeo credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/saldeo/
Connect with your SaldeoSMART username and the API token generated for that user under Konfiguracja → Konto → API. API access requires a supported office or company package. This server is read-only. Use sequential calls for the same Saldeo user; vendor per-user rate and concurrency limits apply.
| Tool | Type | What it does |
|---|---|---|
saldeo_list_companies | read | List companies |
saldeo_list_contractors | read | List contractors |
saldeo_search_documents | read | Search documents |
saldeo_list_document_ids | read | List document ids |
saldeo_get_documents_by_ids | read | Get documents by id |
saldeo_list_invoices | read | List invoices |
saldeo_list_invoice_ids | read | List invoice ids |
saldeo_get_invoices_by_ids | read | Get invoices by id |
saldeo_list_bank_statements | read | List bank statements |
saldeo_list_employees | read | List employees |
saldeo_usage_status | meta | Usage status (free-tier meter) |
saldeo_request_feature | meta | Request a missing feature |
saldeo_upgrade | meta | Upgrade to Pro or Pro+ |
saldeo_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 Saldeo user) | $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 saldeo_upgrade (it returns a Stripe Checkout link). Cancel any time with saldeo_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running saldeo_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT