io.github.odela-pixel/asientouno
REMOTE · MCP.ASIENTOUNO.COM · SCANNED OCT 3
Registro Mercantil español (BORME) + subvenciones (BDNS) + contratos públicos (PLACSP), por empresa.
Available components
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. How we score → Why this is hard to score →
Endpoint Security89
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- 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. See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 724 tokens (~90/item across 8 items; 8 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage85
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 47% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
remote · mcp.asientouno.com
claude mcp add --transport http odela-pixel-asientouno 'https://mcp.asientouno.com/mcp'
{
"mcpServers": {
"odela-pixel-asientouno": {
"url": "https://mcp.asientouno.com/mcp"
}
}
} {
"servers": {
"odela-pixel-asientouno": {
"type": "http",
"url": "https://mcp.asientouno.com/mcp"
}
}
} [mcp_servers.odela-pixel-asientouno] url = "https://mcp.asientouno.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"odela-pixel-asientouno": {
"type": "remote",
"url": "https://mcp.asientouno.com/mcp",
"enabled": true
}
}
} openclaw mcp add odela-pixel-asientouno --url 'https://mcp.asientouno.com/mcp' --transport streamable-http
mcp_servers:
odela-pixel-asientouno:
url: "https://mcp.asientouno.com/mcp" {
"McpServers": {
"odela-pixel-asientouno": {
"Transport": "http",
"Url": "https://mcp.asientouno.com/mcp"
}
}
} assistant mcp add odela-pixel-asientouno -t streamable-http -u 'https://mcp.asientouno.com/mcp'
{
"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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Oct 26 +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.
- 30 Sept 26 +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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 0
- 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 security
- Stability: unverified → 0.03 ▲ functional
- 26 Sept 26 +40
- Transport: unverified → pass ▲ security
- 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. security
- MCP protocol: unverified → pass ▲ functional
- 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 functional
- 25 Sept 26 36
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Oct 2026 · Probed https://mcp.asientouno.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.asientouno.com | CN=YE1,O=Let's Encrypt,C=US | 10 Sept 2026 | 9 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 560002fc18d9397bf7ab74426a7ee6483c6 |
| SANs: mcp.asientouno.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.asientouno.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| asientouno.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | no-referrer |
Protected resource metadata
| Retrieved | No |
|---|---|
| Problem | no_resource_metadata |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.asientouno.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.asientouno.com/mcp | HTTPS enforced | 308 | https://mcp.asientouno.com/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
asientouno_actos_borme ~116
Lista los actos del BORME de una empresa, paginados, con enlace al PDF oficial de cada uno (provenance).
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | – |
| limit | integer | – | – |
| tipo | string | – | Filtra por tipo de concepto (p.ej. 'nombramientos') |
| Name | Type | Req | Description |
|---|---|---|---|
| actos | array | yes | – |
| siguiente_cursor | number|null | yes | – |
No examples provided.
asientouno_buscar_empresa ~59
Busca empresas por nombre o NIF en el registro mercantil español (datos reales del BORME).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | Nombre (parcial) o NIF de la empresa |
| Name | Type | Req | Description |
|---|---|---|---|
| resultados | array | yes | – |
No examples provided.
asientouno_cargos_persona ~75
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).
| Name | Type | Req | Description |
|---|---|---|---|
| nombre | string | – | Nombre completo o parcial de la persona |
| persona_id | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| aviso | string | – | Presente en el plan gratuito: qué queda fuera y cómo verlo |
| personas | array | yes | – |
No examples provided.
asientouno_contratos_empresa ~92
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.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | id desde el que continuar (paginación) |
| empresa_id | integer | yes | – |
| limit | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| contratos | array | yes | – |
| resumen | object | yes | – |
| siguiente_cursor | number|null | yes | – |
No examples provided.
asientouno_cuentas_anuales ~71
Cuentas anuales de una empresa para un ejercicio. Nota: compra bajo demanda es Fase 2 — hoy responde honestamente que no está disponible.
| Name | Type | Req | Description |
|---|---|---|---|
| ejercicio | string | yes | Año del ejercicio, p.ej. '2025' |
| empresa_id | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| motivo | string | yes | – |
| status | string | yes | – |
No examples provided.
asientouno_informe_completo ~88
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.
| Name | Type | Req | Description |
|---|---|---|---|
| empresa_id | integer | yes | id devuelto por asientouno_buscar_empresa (el NIF no siempre está disponible en datos BORME) |
| Name | Type | Req | Description |
|---|---|---|---|
| actos_recientes | array | yes | – |
| empresa | – | yes | – |
| organo_administracion_vigente | array | yes | – |
| otros_cargos_vigentes | array | yes | – |
| senales | object | yes | – |
No examples provided.
asientouno_riesgo_empresa ~116
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.
| Name | Type | Req | Description |
|---|---|---|---|
| empresa_id | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| cobertura | string | yes | Qué cubre y qué no esta respuesta |
| denominacion | string | yes | – |
| empresa_id | number | yes | – |
| estado_registral | string | yes | activa | concurso | disuelta | extinguida |
| señales | array | yes | – |
| tiene_señales_de_riesgo | boolean | yes | – |
No examples provided.
asientouno_subvenciones_empresa ~107
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.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | integer | – | id desde el que continuar (paginación) |
| empresa_id | integer | yes | – |
| limit | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| concesiones | array | yes | – |
| resumen | object | yes | – |
| siguiente_cursor | number|null | yes | – |
No examples provided.
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.