# Oblio MCP by usefulapi (remote · oblio.usefulapi.io)

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

- Trust score: 64/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- remote · `oblio.usefulapi.io`: 64/100 (this document), [markdown](https://verifymcp.io/servers/io-usefulapi-oblio/oblio.md), [page](https://verifymcp.io/servers/io-usefulapi-oblio/oblio)

## Channel facts

- Endpoint: `https://oblio.usefulapi.io/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-17.

- **Endpoint Security**: 78/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
  - The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **Schema Quality & AI Usability**: 77/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 3363 tokens (~186/item across 18 items; 18 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 99/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 96% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - All 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 19 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Oblio MCP by usefulapi server?

Oblio MCP by usefulapi is a hosted endpoint at https://oblio.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

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

### Cursor

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

### VS Code

```json
{
  "servers": {
    "io-usefulapi-oblio": {
      "type": "http",
      "url": "https://oblio.usefulapi.io/mcp"
    }
  }
}
```

### Codex

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

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-usefulapi-oblio": {
      "type": "remote",
      "url": "https://oblio.usefulapi.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-usefulapi-oblio --url 'https://oblio.usefulapi.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-usefulapi-oblio:
    url: "https://oblio.usefulapi.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-usefulapi-oblio": {
      "Transport": "http",
      "Url": "https://oblio.usefulapi.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-usefulapi-oblio -t streamable-http -u 'https://oblio.usefulapi.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-usefulapi-oblio": {
      "type": "http",
      "url": "https://oblio.usefulapi.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-17 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-14 (score 62, +2)

- [security] The server rewrote its instructions, which are the text every model session reads
- [functional] The server now declares the “prompts” capability
- [functional] First check of Schema quality: 100
- [functional] Schema quality: excellent → good
- [functional] New prompt “getting_started”
- [functional] Server version: 1.0.0 → 1.1.0

### 2026-10-13 (score 60, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-12 (score 59)

First indexed and scored.

## MCP tools (18)

### `oblio_list_companies` (~53 tokens)

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_vat_rates` (~72 tokens)

List VAT rates

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

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.

### `oblio_list_series` (~79 tokens)

List document 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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.

### `oblio_list_languages` (~60 tokens)

List document languages

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

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.

### `oblio_list_management` (~72 tokens)

List stock managements

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

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.

### `oblio_list_clients` (~129 tokens)

List or search 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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `client_cif` (string): CIF of the client to find.
- `name` (string): Client name to search.
- `offset` (integer): Start position, a multiple of 250 (0 default); use next_offset from the previous reply.

### `oblio_list_products` (~175 tokens)

List or search 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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `code` (string): Product code to find.
- `include_unsalable` (boolean): true = include products marked as not for sale.
- `management` (string): Stock management to search in (see oblio_list_management).
- `name` (string): Product name to search.
- `offset` (integer): Start position, a multiple of 250 (0 default); use next_offset from the previous reply.
- `work_station` (string): Work point of that management.

### `oblio_get_document` (~144 tokens)

Get a 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>.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `number` (string, required): Document number within the series, digits only (0055 and 55 are the same).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.
- `type` (string, required): invoice (factura), proforma or notice (aviz de insotire).

### `oblio_list_invoices` (~360 tokens)

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.

Input parameters:

- `canceled` (boolean): true = only canceled, false = only not canceled.
- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `client_cif` (string): Only invoices of the client with this CIF.
- `client_code` (string): Only invoices of the client with this code.
- `client_email` (string): Only invoices of the client with this e-mail.
- `collected` (boolean): true = only collected (paid), false = only not collected.
- `draft` (boolean): true = only drafts, false = only issued.
- `issued_after` (string): Issued on or after yyyy-mm-dd.
- `issued_before` (string): Issued on or before yyyy-mm-dd.
- `limit_per_page` (integer): Results per page, 1-100 (default 100).
- `number` (string): Only this document number.
- `offset` (integer): Start position (0 default); use next_offset from the previous reply.
- `order_by` (string)
- `order_dir` (string)
- `series_name` (string): Only this series.
- `with_collects` (boolean): Include the collections.
- `with_einvoice_status` (boolean): Include the e-Factura (SPV) status.
- `with_products` (boolean): Include the invoice lines.

### `oblio_list_webhooks` (~32 tokens)

List webhooks

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

### `oblio_create_proforma` (~395 tokens)

Create a 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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `client` (object, required)
- `currency` (string): Document currency (default "RON").
- `due_date` (string): Due date yyyy-mm-dd.
- `exchange_rate` (number): Exchange rate for a foreign-currency document (default: the company's setting).
- `idempotency_key` (string): Unique key so Oblio drops a duplicate of the same request.
- `internal_note` (string): Internal note, not visible to the client.
- `issue_date` (string): Issue date yyyy-mm-dd (default today).
- `issuer_name` (string): Prepared by (intocmit de).
- `language` (string): Document language code from oblio_list_languages (default "RO").
- `mentions` (string): Mentions printed on the document.
- `order_number` (string): Order number (BT-13).
- `precision` (integer): Decimals, 2 to 4 (default 2).
- `products` (array, required): 1-200 lines: products/services (name + price) or discounts (name + discount).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.
- `work_station` (string): Work point (only with stock enabled; default "Sediu").

### `oblio_issue_invoice` (~597 tokens)

Issue an invoice (fiscal, irreversible)

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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `client` (object): The client. Required unless reference_document is given (then Oblio takes it from the referenced document).
- `collect` (object): Record the payment together with the invoice.
- `collect_date` (string): Collection date yyyy-mm-dd.
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `currency` (string): Document currency (default "RON").
- `delivery_date` (string): Delivery date yyyy-mm-dd.
- `due_date` (string): Due date yyyy-mm-dd.
- `exchange_rate` (number): Exchange rate for a foreign-currency document (default: the company's setting).
- `idempotency_key` (string, required): REQUIRED unique key for this invoice (for example a UUID) so Oblio drops a duplicate of the same request.
- `internal_note` (string): Internal note, not visible to the client.
- `issue_date` (string): Issue date yyyy-mm-dd (default today).
- `issuer_name` (string): Prepared by (intocmit de).
- `language` (string): Document language code from oblio_list_languages (default "RO").
- `mentions` (string): Mentions printed on the document.
- `order_number` (string): Order number (BT-13).
- `precision` (integer): Decimals, 2 to 4 (default 2).
- `products` (array): 1-200 lines: products/services (name + price) or discounts (name + discount). Required unless reference_document is given.
- `reference_document` (object): Base the invoice on a proforma or notice, or reverse an invoice.
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.
- `use_stock` (boolean): Take the goods out of stock (only with stock enabled).
- `work_station` (string): Work point (only with stock enabled; default "Sediu").

### `oblio_collect_invoice` (~170 tokens)

Record an invoice payment (collect)

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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `collect` (object, required)
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `number` (string, required): Document number within the series, digits only (0055 and 55 are the same).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.

### `oblio_cancel_document` (~196 tokens)

Cancel a document (fiscal)

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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `number` (string, required): Document number within the series, digits only (0055 and 55 are the same).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.
- `type` (string, required): invoice (factura), proforma or notice (aviz de insotire).

### `oblio_restore_document` (~166 tokens)

Restore a cancelled document (fiscal)

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

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `number` (string, required): Document number within the series, digits only (0055 and 55 are the same).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.
- `type` (string, required): invoice (factura), proforma or notice (aviz de insotire).

### `oblio_send_einvoice_to_spv` (~207 tokens)

Send an invoice to e-Factura (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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `number` (string, required): Document number within the series, digits only (0055 and 55 are the same).
- `series_name` (string, required): Document series name (from oblio_list_series), for example FCT.

### `oblio_create_webhook` (~166 tokens)

Create a 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.

Input parameters:

- `cif` (string, required): CIF of YOUR company in Oblio (from oblio_list_companies), for example RO37311090.
- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `endpoint` (string, required): HTTPS URL that receives the notifications.
- `topic` (string, required): The event to subscribe to.

### `oblio_delete_webhook` (~79 tokens)

Delete a webhook

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

Input parameters:

- `confirm` (boolean): Must be true. Set it only after the user has confirmed this exact action in this conversation.
- `id` (string, required): Webhook id from oblio_list_webhooks.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-usefulapi-oblio/oblio#diagnostics

## Score history

- 2026-10-17: 64
- 2026-10-16: 63
- 2026-10-15: 63
- 2026-10-14: 62
- 2026-10-13: 60
- 2026-10-12: 59

## Common questions

### What is the Oblio MCP by usefulapi server?

Oblio MCP by usefulapi is listed in the public MCP registry as io.usefulapi/oblio. Read Oblio clients, products and documents; create proformas, issue, collect and cancel invoices. This page covers its hosted endpoint (https://oblio.usefulapi.io/mcp).

### Is the Oblio MCP by usefulapi server safe to use?

Oblio MCP by usefulapi scores 64 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Oblio MCP by usefulapi server expose?

Oblio MCP by usefulapi exposes 18 tools: oblio_list_companies, oblio_list_vat_rates, oblio_list_series, oblio_list_languages, oblio_list_management, and 13 more. Their descriptions and schemas cost roughly 3,152 tokens of context every time the server is loaded.

### Does the Oblio MCP by usefulapi server require authentication?

Yes. Oblio MCP by usefulapi asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the Oblio MCP by usefulapi server still maintained?

Oblio MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://oblio.usefulapi.io/mcp
- Repository: https://github.com/m190/usefulapi-mcp
- Website: https://usefulapi.io/oblio/
- Changelog RSS feed: https://verifymcp.io/servers/io-usefulapi-oblio/oblio.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-usefulapi-oblio/oblio.json
- HTML version of this page: https://verifymcp.io/servers/io-usefulapi-oblio/oblio