Oblio MCP by usefulapi MCP Server

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answering

Oblio MCP by usefulapi is answering right now. Last checked 1 min ago. It exposes 18 tools. Last commit 13 Oct 2026.

Read Oblio clients, products and documents; create proformas, issue, collect and cancel invoices.

Uptime history 4 days of history

4 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

99 ms

Response time

average over 24h

Stars

last commit 13 Oct 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 13 October 2026. No other catalogue keeps this.

13 Oct a tool changed version

Nothing serious here today

Today is the operative word: we check Oblio MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.oblio]
url = "https://oblio.usefulapi.io/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 18

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

oblio

oblio_cancel_document

CANCEL an invoice, proforma or notice. A cancelled invoice stays in the series but is void; if it was already sent to e-Factura / SPV, check the SPV side as well. Needs confirm: true and the user's approval. Not retried. PUT /api/docs/<type>/cancel.

oblio_collect_invoice

Record that an issued invoice was paid (receipt, bank order, card...). Changes the invoice's paid status and is not reversible from the API. Needs confirm: true and the user's approval of the amount. Not retried. PUT /api/docs/invoice/collect.

oblio_create_proforma

Create a PROFORMA (not a fiscal invoice; the preferred first step). It takes the next number of the series immediately, there is no draft state, and Oblio sends no e-mail. Check client, lines, VAT (oblio_list_vat_rates) and series (oblio_list_series) first. Returns the series, number and a PDF link. Not retried: if the reply is an error, look in Oblio before repeating. POST /api/docs/proforma.

oblio_create_webhook

Subscribe an HTTPS endpoint to an Oblio event (stock changes, drafts/updates/cancellations of documents, collections). Oblio will POST account data to that URL, so only use an endpoint the user named and controls; it must answer 200 with the base64 of the X-Oblio-Request-Id header. Needs confirm: true. POST /api/webhooks.

oblio_delete_webhook

Delete a webhook subscription by id (from oblio_list_webhooks). Needs confirm: true. DELETE /api/webhooks/{id}.

oblio_get_document

One invoice, proforma or notice by series and number: type, series, number, link to the PDF and (invoices) the collections. GET /api/docs/<type>.

oblio_issue_invoice

ISSUE a real INVOICE. This is a legal fiscal document: it takes the next number in the series at once, there is no draft state, it cannot be edited, and it can only be cancelled afterwards (it may also be sent to ANAF e-Factura / SPV, automatically if the account is set up so). Needs confirm: true, an idempotency_key, and the user's explicit approval of the exact client, lines, totals and series. Optionally base it on a proforma or notice (reference_document), record the payment at once (collect) or set the delivery date. Not retried: if the reply is an error, look in Oblio before repeating. Oblio never e-mails the client from this tool. POST /api/docs/invoice.

oblio_list_clients

Clients of a company, optionally filtered by name or client CIF. Up to 250 per page: pass next_offset as offset for the next page. GET /api/nomenclature/clients.

oblio_list_companies

The companies (CIF, name, your access level) linked to the connected Oblio account. Good first call: every other tool needs a CIF from here. GET /api/nomenclature/companies.

oblio_list_invoices

Invoices of a company with filters (series, number, dates, client, draft/canceled/collected), newest first by default. Optional products, collections and e-Factura (SPV) status per invoice. Pass next_offset as offset for the next page. GET /api/docs/invoice/list.

oblio_list_languages

Foreign languages a company can issue documents in (code, name). GET /api/nomenclature/languages.

oblio_list_management

Stock managements (gestiuni) of a company with their work point and type; works only when stock is enabled. GET /api/nomenclature/management.

oblio_list_products

Products and services of a company with unit, price, VAT and (with stock) quantities. Up to 250 per page: pass next_offset as offset. GET /api/nomenclature/products.

oblio_list_series

Document series of a company (type Factura/Proforma/Aviz, name, start, next number, default). Use the name as series_name. GET /api/nomenclature/series.

oblio_list_vat_rates

VAT rates (name, percent, default) of a company; use the name and percent on document lines. GET /api/nomenclature/vat_rates.

oblio_list_webhooks

The webhook subscriptions of the account (id, CIF, topic, endpoint). GET /api/webhooks.

oblio_restore_document

Restore a previously CANCELLED invoice, proforma or notice. Needs confirm: true and the user's approval. Not retried. PUT /api/docs/<type>/restore.

oblio_send_einvoice_to_spv

SEND an issued invoice to ANAF e-Factura (SPV). Irreversible: a document accepted by ANAF cannot be withdrawn from this API. Needs confirm: true and the user's approval. Not retried: check the status with oblio_list_invoices (with_einvoice_status) before repeating. Returns text, sent and a code (-1 not sent, 2 errors, 0 processing, 1 sent). POST /api/docs/einvoice.

Endpoints

URL	Transport	State	Latency	Checked
https://oblio.usefulapi.io/mcp	streamable-http	answering	110 ms	1 min ago

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Oblio MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Oblio MCP by usefulapi do?

It exposes 18 tools, read directly from the server on our last check. Among them: oblio_cancel_document, oblio_collect_invoice, oblio_create_proforma, oblio_create_webhook, oblio_delete_webhook, oblio_get_document and 12 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Oblio MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 99 ms. The bar chart above shows every period we have measured.

How do I connect Oblio MCP by usefulapi?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Oblio MCP by usefulapi need an API key?

No. Oblio MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Oblio MCP by usefulapi?

It answers our handshake in 99 ms on average, which is faster than 84% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Oblio MCP by usefulapi open source?

Yes — it is published under the MIT licence, written in JavaScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.