# Cabranet Digital SL / Saspien

> Cabranet Digital SL is the Spanish company building Saspien, a vendor-neutral verification and governance layer for enterprise AI agents that checks external agent skills and MCP servers before execution.

Canonical site: https://cabranetdigital.com/

Public contact: hello@cabranetdigital.com

Location: Santolaya de Cabranes, Asturias, Spain

Legal identity: Cabranet Digital SL; NIF B26820449; EU VAT ESB26820449;
Registro Mercantil de Asturias, Hoja AS-65746; BORME-A-2026-44-33,
announcement 112168.

Saspien is not an agent runtime, MCP server, LLM safety filter, certification
authority, or consultancy. It is a product layer for provenance evidence and
allow, review, or deny governance decisions. The public Saspien Verifier (v0)
runs real but limited DNS, fetch, security-header, manifest, and content-digest
checks. Its output is not a certification or guarantee of safety, security, or
trustworthiness.

English is the default public language. Spanish content is available through
the website language control and is included in the complete Markdown context.

Last updated: 2026-06-13

## Primary Documentation

- [Complete agent context](https://cabranetdigital.com/llms-full.txt): Full public website content in English and Spanish, including company identity, product scope, verifier limitations, legal notice, privacy policy, and every canonical resource.
- [Markdown mirror of complete context](https://cabranetdigital.com/llms-full.md): Markdown-extension backup of the complete context bundle.
- [Home](https://cabranetdigital.com/index.md): Company and product overview, public identity, stage, and resource map.
- [What Saspien does](https://cabranetdigital.com/what/index.md): Problem, product role, vendor-neutral positioning, and example governance result.
- [How verification works](https://cabranetdigital.com/how/index.md): Authenticate, verify, and enforce flow plus product boundaries.
- [TEST DRIVE SASPIEN](https://cabranetdigital.com/verify/index.md): Live checks, public REST invocation, report stages, limitations, and demo publisher.
- [Public verifier REST API](https://cabranetdigital.com/api/v1/verify): `POST` a JSON body such as `{"url":"sasp.sh"}` to run the verifier without a browser.
- [WebMCP experiment](https://cabranetdigital.com/webmcp/index.md): Public REST and browser-native invocation paths, SASP provenance, security boundaries, and current limitations.
- [Team](https://cabranetdigital.com/team/index.md): Founder profile and public links.
- [Contact and company identity](https://cabranetdigital.com/contact/index.md): Contact channels, legal entity, stage, and intended collaborators.
- [Legal notice](https://cabranetdigital.com/legal/index.md): Spanish operative notice and English courtesy translation.
- [Privacy policy](https://cabranetdigital.com/privacy/index.md): Contact form, verifier submissions, language storage, processors, and GDPR rights.

## Discovery And Security

- [Agent profile](https://cabranetdigital.com/.well-known/agent.json): Structured public company, product, capability, limitation, and resource metadata.
- [Agent profile in Markdown](https://cabranetdigital.com/.well-known/agent.md): Agent-readable backup of the JSON profile.
- [Agent Skills index](https://cabranetdigital.com/.well-known/agent-skills/index.json): Web discovery index for the public read-only Agent Skill.
- [Agent Skills index in Markdown](https://cabranetdigital.com/.well-known/agent-skills/index.md): Agent-readable backup of the discovery index.
- [Cabranet Digital SL website skill](https://cabranetdigital.com/.well-known/agent-skills/cabranet-digital-sl-website/SKILL.md): Canonical Agent Skills document.
- [SASP manifest](https://cabranetdigital.com/manifest.json): SHA-256 declaration for the canonical `saspien.verify-url` WebMCP tool contract.
- [Verifier tool contract](https://cabranetdigital.com/webmcp/saspien.verify-url.json): Canonical input schema plus public REST and browser WebMCP execution metadata.
- [Security contact](https://cabranetdigital.com/.well-known/security.txt): RFC 9116 security contact record.
- [Security policy in Markdown](https://cabranetdigital.com/.well-known/security.md): Reporting guidance and scope.
- [XML sitemap](https://cabranetdigital.com/sitemap.xml): Complete public URL inventory.
- [Sitemap in Markdown](https://cabranetdigital.com/sitemap.md): Agent-readable URL inventory with content descriptions.
- [Crawler policy](https://cabranetdigital.com/robots.txt): Search and AI crawler directives.
- [Crawler policy in Markdown](https://cabranetdigital.com/robots.md): Human- and agent-readable explanation of the crawler policy.

## Optional HTML Pages

- [Home page](https://cabranetdigital.com/): Interactive bilingual website.
- [Menu](https://cabranetdigital.com/menu): Visual navigation page.
- [What](https://cabranetdigital.com/what): Interactive product problem and positioning page.
- [How](https://cabranetdigital.com/how): Interactive verification flow page.
- [TEST DRIVE SASPIEN](https://cabranetdigital.com/verify): Live Saspien Verifier v0 interface.
- [WebMCP experiment](https://cabranetdigital.com/webmcp): Technical note for the public REST path, experimental browser tool, and SASP provenance.
- [Team](https://cabranetdigital.com/team): Founder and company page.
- [Contact](https://cabranetdigital.com/contact): Contact and company identity page.
- [Legal](https://cabranetdigital.com/legal): Bilingual legal notice.
- [Privacy](https://cabranetdigital.com/privacy): Bilingual privacy policy.