Name: Apiempresas
Author: abasmartinc

Apiempresas MCP

Spanish company data: CIF lookup, BORME filings, directors, KYB checks and risk profile.

Grade A Local · stdio API key 8 tools v1.1.0

No reviews yet by abasmartincnpm Runs on your machine, nothing hosted

98/100

trust score

tools declared

local

runs on your machine

—

downloads a day

What it does

Spanish company data: CIF lookup, BORME filings, directors, KYB checks and risk profile.

Quickstart

# 1 — add it to Claude Code
claude mcp add --scope user --env 'APIEMPRESAS_API_KEY=${APIEMPRESAS_API_KEY}' --transport stdio apiempresas-mcp '--' npx -y apiempresas-mcp

# 2 — ask your agent for something these tools do
#   get_company, search_companies, verify_company and 5 more

It needs APIEMPRESAS_API_KEY: this reads it from your environment, so export it first.

Apiempresas costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.

Publishernot claimed

abasmartinc1 server

1 category

All 1 server

Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.

Installation

Where are you running it?

Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts Apiempresas as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.

Claude Codedeclared by this listing

This is a public server: you run it yourself and this marketplace is not in the path. You need Node.js — the current LTS (24) is the safe choice; npx comes with it. Claude Code registers it in one command; --scope user makes it available in every project. Claude Code reads APIEMPRESAS_API_KEY (API key from https://apiempresas.es/dashboard (free plan: 100 requests, no card)) from your environment each time it starts the server, so the value stays out of its config: export it in your shell profile (macOS, Linux), or run setx APIEMPRESAS_API_KEY … and open a new terminal (Windows). The '--' is in quotes so that PowerShell passes it on.

claude mcp add --scope user --env 'APIEMPRESAS_API_KEY=${APIEMPRESAS_API_KEY}' --transport stdio apiempresas-mcp '--' npx -y apiempresas-mcp

Reconnect, or start a new session, and the tools appear in the model’s tool list.

Free on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.

What it asks of you

It reaches a system of yours, so it needs your own credential rather than the publisher’s: APIEMPRESAS_API_KEY — API key from https://apiempresas.es/dashboard (free plan: 100 requests, no card). You set it in your own client’s config, on your machine — this marketplace never holds it.

What it writes

One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.

What you approve

8 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.

Tool surface

What the model actually sees. Descriptions are diffed on every release — see version history.

Only tools that write or reach the network

Datos de una empresa española a partir de su CIF/NIF: razón social, estado (activa, extinguida, en concurso…),

Parameter	Type	Required	Notes
cif	string	yes	CIF/NIF de la empresa española, p. ej. A46103834 (se aceptan espacios y guiones)
include_directors	boolean	no	true para incluir administradores y cargos vigentes (planes Pro y Business)

Busca empresas españolas por nombre o razón social y devuelve las coincidencias con su CIF.

Parameter	Type	Required	Notes
query	string	yes	Nombre o parte del nombre de la empresa
limit	integer	no	Número máximo de resultados (por defecto 10)

Verificación KYB de una empresa en una sola llamada: si existe y está activa, si el nombre declarado coincide

Parameter	Type	Required	Notes
cif	string	yes	CIF/NIF de la empresa española, p. ej. A46103834 (se aceptan espacios y guiones)
name	string	no	Razón social que ha declarado el cliente, para comprobar que coincide
person	string	no	Nombre de la persona que firma, para comprobar si es administradora o socia única
vat	boolean	no	true para comprobar además el NIF-IVA en VIES (operador intracomunitario)

Encuentra el CIF de una lista de empresas a partir de sus nombres (hasta 100). Cada resultado es match,

Parameter	Type	Required	Notes
names	array	yes	Nombres de empresas
province	string	no	Provincia (p. ej. VALENCIA) para desempatar entre empresas con el mismo nombre; se aplica a todos

Actos publicados en el BORME (Boletín Oficial del Registro Mercantil) de una empresa: constitución,

Parameter	Type	Required	Notes
cif	string	yes	CIF/NIF de la empresa española, p. ej. A46103834 (se aceptan espacios y guiones)

Perfil de riesgo de una empresa calculado a partir de sus publicaciones en el BORME (concursos, disoluciones,

Parameter	Type	Required	Notes
cif	string	yes	CIF/NIF de la empresa española, p. ej. A46103834 (se aceptan espacios y guiones)

Contratos del sector público adjudicados a una empresa (Plataforma de Contratación del Sector Público). Plan Business.

Parameter	Type	Required	Notes
cif	string	yes	CIF/NIF de la empresa española, p. ej. A46103834 (se aceptan espacios y guiones)
page	integer	no	Página (por defecto 1)
limit	integer	no	Contratos por página (por defecto 20)

Plan de la cuenta, consultas usadas y disponibles, y saldo de créditos. No gasta consultas. No funciona en el Sandbox.

No parameter schema on file.

Free

$0 forever

Every tool, no call limit
No card, and mcprush charges nothing for it
Source published under MIT
Runs on your machine — nothing of it reaches our gateway
Nothing to cap, because mcprush bills nothing

Nothing here is billable: mcprush charges nothing to install Apiempresas or to call it, at any volume.

ATrust score 98 / 100

Release 1.1.0 · scanned 17 Oct 2026

Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.

Threat score100

Client score98

Findings1 threat · 0 capability

Capabilityminimal

Coveragesource

Verificationnone

Surface digestc136f8b819568370d6eea656730cadbf4bfc41c27316bbbf64811b64131abbe1

Score vectorthreat 100 → client 98

Term	Level	What it prices	Points
capability-exposure	minimal	capability blast radius (minimal) — client exposure if the model is manipulated	−0
verification-discount	none	publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read	−2
coverage-honesty	source	inspection depth (source) — how much of the target the scan could see	−0

score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.

What the scan could actually read

A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.

Tool surfaceread

Implementation sourceread

Package metadataread

Live transportnot available

Tools were statically extracted from the published source (8 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".

Capability — what it could do if the model were manipulated

Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.

Tool	Capability tags	Why the tag was assigned
get_company	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
search_companies	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
verify_company	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
find_cif_by_name	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
get_borme_history	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
get_risk_profile	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
get_public_contracts	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)
get_usage	untrusted-input	untrusted-input: declares openWorldHint: true (interacts with entities outside the server)

Toxic-flow graph

The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.

The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.

Supply chain and provenance

Integrityfirst-seen

Surface digestc136f8b819568370

Scanned2026-10-17

This is the first scan of this surface here, so there is nothing yet to compare it against.

Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.