exista.io Core Agent bronze

www.exista.io

“Agente oficial de exista.io, consultora de visibilidad en IA (AEO/GEO, ADO y APO) para empresas B2B de habla hispana. Informa servicios, precios y metodología de exista.io, y ejecuta auditorías EVS (Exista Visibility Score) on-site y off-site sobre un dominio. También disponible como servidor MCP en https://agent.exista.io/mcp.

https://www.exista.io/.well-known/agent-card.json its card

Checked 4d ago extendedAgentCard, pushNotifications, streaming

we checked this the operator says this

Community rating 0 0 up · 0 down — sign in to vote

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 Google Trust Services domain-validated
Valid until 14 Jan 2027 as of our check on 10 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

exista.io, agent.exista.io.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 10 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “Exista.io - Información Estructurada para LLMs” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 3 Nov 2026

View verification details

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: 4d 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 www.exista.io controls every word below.

Información de exista.io

Devuelve la base de conocimiento oficial de exista.io en Markdown: servicios (AEO/GEO, ADO, APO), precios, metodología, equipo e investigación publicada.

exista.ioAEOGEOvisibilidad en IAserviciosprecios

Examples it gives

¿Qué servicios ofrece exista.io y cuánto cuestan?
What does exista.io do?

Auditoría EVS on-site

Analiza la home de un dominio (estructura, schema, robots, sitemap y señales de citabilidad) y devuelve puntajes de Readiness, Structure y Authority con evidencia. Requiere un dominio.

auditoríaEVSon-sitecitabilidadGEO

Examples it gives

Auditá on-site el dominio ejemplo.com
{"skillId": "evs_onsite", "domain": "ejemplo.com"}

Auditoría EVS off-site

Mide si un dominio aparece recomendado en respuestas de IA para su industria (share of voice y sentimiento, vía Perplexity). Requiere un dominio; la industria es opcional.

auditoríaEVSoff-siteshare of voicereputación

Examples it gives

Medí la visibilidad off-site de ejemplo.com en la industria fintech
{"skillId": "evs_offsite", "domain": "ejemplo.com", "industry": "Fintech"}

agenttru.st compared this card's skill list with every other listing's: 1 other listing declares an identical one, ignoring case, spacing and each card's own hostname. See all 2. That says the cards' text is the same, not who runs them.

Technical agent card

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

Provider: exista.io — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 3.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://www.exista.io/.well-known/agent-card.json

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