# io.github.odela-pixel/asientouno (remote · mcp.asientouno.com)

Registro Mercantil español (BORME) + subvenciones (BDNS) + contratos públicos (PLACSP), por empresa.

- Trust score: 79/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-03

## Components

- remote · `mcp.asientouno.com`: 79/100 (this document), [markdown](https://verifymcp.io/servers/odela-pixel-asientouno/mcp.md), [page](https://verifymcp.io/servers/odela-pixel-asientouno/mcp)

## Channel facts

- Endpoint: `https://mcp.asientouno.com/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 2026-10-03.

- **Endpoint Security**: 89/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 75/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 724 tokens (~90/item across 8 items; 8 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 85/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 47% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the io.github.odela-pixel/asientouno MCP server?

io.github.odela-pixel/asientouno is a hosted endpoint at https://mcp.asientouno.com/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 odela-pixel-asientouno 'https://mcp.asientouno.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "odela-pixel-asientouno": {
      "url": "https://mcp.asientouno.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "odela-pixel-asientouno": {
      "type": "http",
      "url": "https://mcp.asientouno.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.odela-pixel-asientouno]
url = "https://mcp.asientouno.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "odela-pixel-asientouno": {
      "type": "remote",
      "url": "https://mcp.asientouno.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add odela-pixel-asientouno --url 'https://mcp.asientouno.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  odela-pixel-asientouno:
    url: "https://mcp.asientouno.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "odela-pixel-asientouno": {
      "Transport": "http",
      "Url": "https://mcp.asientouno.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add odela-pixel-asientouno -t streamable-http -u 'https://mcp.asientouno.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "odela-pixel-asientouno": {
      "type": "http",
      "url": "https://mcp.asientouno.com/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.

### 2026-10-02 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-30 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 77, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-27 (score 76, 0)

- [security] Tool “asientouno_cargos_persona” rewrote its description, which is the text the model reads
- [security] Tool “asientouno_informe_completo” rewrote its description, which is the text the model reads
- [functional improvement] Stability: unverified → 0.03

### 2026-09-26 (score 76, +40)

- [security improvement] Transport: unverified → pass
- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Authorization: Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 47
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good
- [functional] First check of Tool coverage: 100

### 2026-09-25 (score 36)

First indexed and scored.

## MCP tools (8)

### `asientouno_buscar_empresa` (~59 tokens)

Busca empresas por nombre o NIF en el registro mercantil español (datos reales del BORME).

Input parameters:

- `limit` (integer)
- `query` (string, required): Nombre (parcial) o NIF de la empresa

Output parameters:

- `resultados` (array)

### `asientouno_informe_completo` (~88 tokens)

Informe completo de una empresa: datos identificativos, órgano de administración vigente, actos recientes y señales (concurso, disolución). En el plan gratuito, los nombres de personas físicas van parcialmente ocultos.

Input parameters:

- `empresa_id` (integer, required): id devuelto por asientouno_buscar_empresa (el NIF no siempre está disponible en datos BORME)

Output parameters:

- `actos_recientes` (array)
- `empresa`
- `organo_administracion_vigente` (array)
- `otros_cargos_vigentes` (array)
- `senales` (object)

### `asientouno_actos_borme` (~116 tokens)

Lista los actos del BORME de una empresa, paginados, con enlace al PDF oficial de cada uno (provenance).

Input parameters:

- `cursor` (integer): id de acto desde el que continuar (paginación)
- `desde` (string): Fecha ISO (YYYY-MM-DD); solo actos publicados desde entonces
- `empresa_id` (integer, required)
- `limit` (integer)
- `tipo` (string): Filtra por tipo de concepto (p.ej. 'nombramientos')

Output parameters:

- `actos` (array)
- `siguiente_cursor` (number|null)

### `asientouno_cargos_persona` (~75 tokens)

Busca una persona por nombre y devuelve sus cargos vigentes e históricos, con las empresas vinculadas (grafo de relacionadas). En el plan gratuito solo busca sociedades (administradoras, auditoras).

Input parameters:

- `nombre` (string): Nombre completo o parcial de la persona
- `persona_id` (integer)

Output parameters:

- `aviso` (string): Presente en el plan gratuito: qué queda fuera y cómo verlo
- `personas` (array)

### `asientouno_riesgo_empresa` (~116 tokens)

Señales de riesgo de una empresa publicadas en el BORME: concurso de acreedores (declaración y conclusión), otras situaciones concursales, disolución y extinción, con la fecha y el PDF oficial de cada una. Pensado para diligencia debida, prevención de blanqueo y análisis de crédito. La respuesta incluye un campo `cobertura` que explica qué NO cubre — no asumir ausencia de riesgo por ausencia de señales.

Input parameters:

- `empresa_id` (integer, required)

Output parameters:

- `cobertura` (string): Qué cubre y qué no esta respuesta
- `denominacion` (string)
- `empresa_id` (number)
- `estado_registral` (string): activa | concurso | disuelta | extinguida
- `señales` (array)
- `tiene_señales_de_riesgo` (boolean)

### `asientouno_subvenciones_empresa` (~107 tokens)

Subvenciones y ayudas públicas recibidas por una empresa (fuente oficial: Base de Datos Nacional de Subvenciones, BDNS): organismo concedente, instrumento, importe y fecha de cada concesión, con enlace al boletín oficial. Dato que los informes mercantiles tradicionales no cruzan.

Input parameters:

- `cursor` (integer): id desde el que continuar (paginación)
- `empresa_id` (integer, required)
- `limit` (integer)

Output parameters:

- `concesiones` (array)
- `resumen` (object)
- `siguiente_cursor` (number|null)

### `asientouno_contratos_empresa` (~92 tokens)

Contratos públicos adjudicados a una empresa (fuente oficial: Plataforma de Contratación del Sector Público, PLACSP): órgano de contratación, expediente, importe y fecha de cada adjudicación, con enlace al detalle oficial.

Input parameters:

- `cursor` (integer): id desde el que continuar (paginación)
- `empresa_id` (integer, required)
- `limit` (integer)

Output parameters:

- `contratos` (array)
- `resumen` (object)
- `siguiente_cursor` (number|null)

### `asientouno_cuentas_anuales` (~71 tokens)

Cuentas anuales de una empresa para un ejercicio. Nota: compra bajo demanda es Fase 2 — hoy responde honestamente que no está disponible.

Input parameters:

- `ejercicio` (string, required): Año del ejercicio, p.ej. '2025'
- `empresa_id` (integer, required)

Output parameters:

- `motivo` (string)
- `status` (string)

## Diagnostics

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

## Score history

- 2026-10-03: 79
- 2026-10-02: 79
- 2026-10-01: 78
- 2026-09-30: 78
- 2026-09-29: 77
- 2026-09-28: 77
- 2026-09-27: 76
- 2026-09-26: 76
- 2026-09-25: 36

## Common questions

### What is the io.github.odela-pixel/asientouno MCP server?

io.github.odela-pixel/asientouno is an MCP server listed in the public MCP registry as io.github.odela-pixel/asientouno. Registro Mercantil español (BORME) + subvenciones (BDNS) + contratos públicos (PLACSP), por empresa. This page covers its hosted endpoint (https://mcp.asientouno.com/mcp).

### Is the io.github.odela-pixel/asientouno MCP server safe to use?

io.github.odela-pixel/asientouno scores 79 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 io.github.odela-pixel/asientouno MCP server expose?

io.github.odela-pixel/asientouno exposes 8 tools: asientouno_buscar_empresa, asientouno_informe_completo, asientouno_actos_borme, asientouno_cargos_persona, asientouno_riesgo_empresa, and 3 more. Their descriptions and schemas cost roughly 724 tokens of context every time the server is loaded.

### Does the io.github.odela-pixel/asientouno MCP server require authentication?

Yes. io.github.odela-pixel/asientouno 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 io.github.odela-pixel/asientouno MCP server still maintained?

io.github.odela-pixel/asientouno is still listed as active in the MCP registry. We last reached this channel on 3 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://mcp.asientouno.com/mcp
- Authorisation metadata: https://mcp.asientouno.com/.well-known/oauth-protected-resource/mcp
- Repository: https://github.com/odela-pixel/asientouno-mcp
- Website: https://asientouno.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/odela-pixel-asientouno/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/odela-pixel-asientouno/mcp.json
- HTML version of this page: https://verifymcp.io/servers/odela-pixel-asientouno/mcp