# Mapa Societario — Spanish Company Registry (BORME) (remote · mcp.mapasocietario.es)

Search Spanish companies and directors from the official BORME registry and map their links.

- Trust score: 62/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-20

## Components

- remote · `mcp.mapasocietario.es`: 62/100 (this document), [markdown](https://verifymcp.io/servers/es-mapasocietario-borme/mcp.md), [page](https://verifymcp.io/servers/es-mapasocietario-borme/mcp)

## Channel facts

- Endpoint: `https://mcp.mapasocietario.es/mcp`
- Transports: `streamable-http`
- Auth: `none`
- 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 2026-08-20.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - 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**: 66/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1123 tokens (~280/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 7/100
  - Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http es-mapasocietario-borme https://mcp.mapasocietario.es/mcp
```

### Codex

```toml
[mcp_servers.es-mapasocietario-borme]
url = "https://mcp.mapasocietario.es/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "es-mapasocietario-borme": {
      "type": "remote",
      "url": "https://mcp.mapasocietario.es/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add es-mapasocietario-borme --url https://mcp.mapasocietario.es/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  es-mapasocietario-borme:
    url: "https://mcp.mapasocietario.es/mcp"
```

### Other

```json
{
  "mcpServers": {
    "es-mapasocietario-borme": {
      "type": "http",
      "url": "https://mcp.mapasocietario.es/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.

### 2026-08-20 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-19 (score 61, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-18 (score 61)

First indexed and scored.

## MCP tools (4)

### `search_companies` (~143 tokens)

Search Spanish companies by name in the BORME registry. Returns ranked matches (fuzzy — tolerant of typos) with status and a mapasocietario.es/empresa link to cite. A hit's `name` is always its CURRENT registered name; when the entity has been renamed, `former_names` lists its prior name(s) — a hit whose `name` differs from your query is not necessarily a wrong match, check `former_names` first. Use this first to resolve a company before get_company.

Input parameters:

- `limit` (number): Max results (1-25, default 10).
- `query` (string, required): Company name or partial name.

### `get_company` (~301 tokens)

Get the BORME registry profile of one Spanish company: status, incorporation, current and former officers, sole shareholder (BORME records only sole-shareholder ownership), and — where available — NIF, share capital and registered address. NIF is never in BORME, and capital/address are missing for entities last amended before 2009; such values may be filled by web search and are flagged `*_external: true` (verify before relying on them). Officers are capped at the 25 most relevant (board/management before apoderados) with `*_officers_total` counts and an `officers_truncated` flag — large companies register hundreds of apoderados. Includes a mapasocietario.es link to cite. Resolves to exactly one entity by its current OR former name (company renames are handled) and returns not-found rather than a near-miss — if unsure of the exact name, call search_companies first. `name` is always the company's CURRENT name; if you queried an old name (or the result's name looks unrelated to your query), check `former_names` — it lists every prior registered name (registry-recorded 'Cambio de denominación social') before assuming this is the wrong company.

Input parameters:

- `name` (string): Company name (fuzzy-resolved to one entity).
- `slug` (string): A mapasocietario /empresa slug, e.g. 'acme-sl'.

### `search_officers` (~322 tokens)

Find a person (administrator/director/apoderado) in the BORME registry and list the companies they are linked to. Answers 'is officer Z present in other companies?'. Returns ONE row per company, with `roles` listing every post held there. `status` (per row and per role) is 'active' when the appointment is still in force and 'ceased' once the registry has inscribed the cessation — never describe a ceased role as a current directorship. Each role also carries `date` where the registry recorded one: the APPOINTMENT date for an active role, the CESSATION date for a ceased one — read it against that role’s status, never as a single “since”. When the officer held the seat before that (a revoke-and-reappoint, common in Spanish registries), the role also carries `first_appointed` — cite THAT for “since when”, not `date` — and `history`, every published act newest-first. Companies where the person is still in office come first, so a truncated list keeps the live ones. `companies_total`/`companies_active` count COMPANIES and `seats_total` counts appointment rows — cite the company figures when asked how many companies someone sits on. `counts_are_lower_bound: true` means more companies exist than could be read. Each row links to mapasocietario.es/empresa.

Input parameters:

- `limit` (number): Max rows (1-25, default 10).
- `name` (string, required): Person name or partial name.

### `get_company_network` (~197 tokens)

Show companies directly connected to one Spanish company: via a shared board/management officer (shared_officer — apoderados and representatives are excluded as low-signal), via being owned by it (owns), or via owning it (owned_by). Answers 'is there a relationship between company X and company Y?'. shared_officer edges carry `status`: 'active' means the shared officer still holds the seat at the connected company, 'ceased' means the registry has inscribed their cessation there — a ceased edge is a HISTORICAL link, do not report it as a current one. Active edges are listed first, so a truncated list keeps the live relationships. Resolves to one entity by current or former name (renames handled). Each connection links to mapasocietario.es.

Input parameters:

- `name` (string): Company name (fuzzy-resolved).
- `slug` (string): A mapasocietario /empresa slug.

## Diagnostics

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

## Score history

- 2026-08-20: 62
- 2026-08-19: 61
- 2026-08-18: 61

## Links

- Remote endpoint: https://mcp.mapasocietario.es/mcp
- Repository: https://github.com/anbrme/borme-mcp
- Website: https://mapasocietario.es/
- Changelog RSS feed: https://verifymcp.io/servers/es-mapasocietario-borme/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/es-mapasocietario-borme/mcp.json
- HTML version of this page: https://verifymcp.io/servers/es-mapasocietario-borme/mcp