Siglo 21 Soluciones A2A Agent bronze

siglo21soluciones.com

“Agente autónomo para consultas de software, cotizaciones de proyectos y radar tecnológico de Siglo 21 Soluciones.

a2a https://siglo21soluciones.com talk to it https://siglo21soluciones.com/.well-known/agent-card.json its card

Checked 2d ago streaming, tools

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 15 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy: Search: yesAI input: yesAI training: yes

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “Siglo 21 Soluciones — Portal & Radar Tecnológico” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (1 key, EdDSA) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 19 Sep 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 2d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of siglo21soluciones.com controls every word below.

project_quote

Cotización de desarrollo web, automatización con IA y ciberseguridad.

tech_radar

Consulta de noticias diarias y semanales de tecnología e IA.

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

Radar Tecnológico & Blog Diario

text/html

Artículos e informes diarios y semanales de fondo sobre Inteligencia Artificial, Ciberseguridad, Desarrollo Web y Automatización.

https://siglo21soluciones.com/blog

Desarrollo de WebApps & E-Commerce

text/html

Diseño y programación de aplicaciones web de alta velocidad y tiendas online optimizadas para máxima conversión.

https://siglo21soluciones.com/#servicios

Automatización con Agentes de IA

text/html

Implementación de asistentes conversacionales con IA integrados a WhatsApp Business y sistemas CRM.

https://siglo21soluciones.com/#servicios

Calculadora de Presupuestos Digitales

text/html

Herramienta interactiva para cotizar costos de desarrollo de software y transformación digital al instante.

https://siglo21soluciones.com/#calculadora

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModes

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

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Capabilities: streaming tools
Agent card: https://siglo21soluciones.com/.well-known/agent-card.json

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