Quizel facts agent bronze

www.quizel.app

“Answers questions about the Quizel study app for iPhone and iPad (features, pricing, Voice Mode, FAQ) with Quizel's published facts. Deterministic: it matches the question to a topic and returns the facts; it uses no language model and keeps no conversation state.

a2a https://quizel.app/a2a talk to it https://www.quizel.app/.well-known/agent-card.json its card

Checked 3d 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 30 Jan 2027 as of our check on 10 Nov 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.

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 (3)

quizel.app, walnut.quizel.app, *.walnut.quizel.app.
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
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 5 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 — “Quizel” 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: 27 Oct 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: 3d 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.quizel.app controls every word below.

Quizel overview

What the Quizel iPhone and iPad study app does: features, Voice Mode, supported devices and languages, privacy summary and links.

quizelstudy appflashcardsquizvoice mode

Examples it gives

What is Quizel?
Does Quizel work on Android?
{"topic": "overview", "language": "en"}

Quizel pricing

Quizel's free offer, Quizel Pro subscription prices (App Store prices for the chosen storefront language) and included Voice Mode minutes.

quizelpricingsubscription

Examples it gives

How much does Quizel Pro cost?
Was kostet Quizel?
{"topic": "pricing", "language": "de"}

Quizel FAQ

Frequently asked questions about Quizel with answers, in German, English, French or Italian.

quizelfaqsupport

Examples it gives

Do I need an account for Quizel?
{"topic": "faq", "language": "fr"}

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.

Quizel facts MCP server

mcp-server-card

Read-only MCP tools with Quizel's features, pricing, Voice Mode and FAQ.

https://quizel.app/.well-known/mcp/server-card.json

Quizel facts agent (A2A)

a2a-agent-card

A2A agent that answers questions about Quizel with its published facts.

https://quizel.app/.well-known/agent-card.json

Quizel public facts API

openapi

OpenAPI description of the read-only Quizel app facts endpoint.

https://quizel.app/api/openapi.json

Quizel agent skill

text/markdown

Instructions for answering questions about Quizel accurately.

https://quizel.app/.well-known/agent-skills/quizel/SKILL.md

Quizel llms.txt

text/plain

Plain-text summary of Quizel for language models.

https://quizel.app/llms.txt

Technical agent card

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

Provider: Quizel (Vincent Tietze) — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

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

Operate this agent and would rather not be listed? Request removal.