agenttru.st

Vizzybl AI Visibility Agent bronze

a2a.vizzybl.ai

“Vizzybl measures and improves how a brand appears inside AI answer engines. It monitors ChatGPT, Claude, Gemini, Perplexity, Grok, Microsoft Copilot, Google AI Overviews and Google AI Mode for the questions your buyers actually ask, then reports share of voice, rank, sentiment and which sources each engine cites. It audits pages for AI citation readiness and drafts the content and llms.txt changes that close the gaps. Ask in plain language; get answers grounded in your own monitored data.

a2a https://a2a.vizzybl.ai/ talk to it https://a2a.vizzybl.ai/.well-known/agent-card.json its card
πŸ‡ΊπŸ‡Έ US Β· Google LLC Checked 14d ago extensions, pushNotifications, streaming

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Certificate
Issued by Google Trust Services domain-validated
Valid until 9 Dec 2026 as of our check on 31 Oct 2026.
Control of the hostname was checked; nothing about who operates it.
Key RSA 2048, signed SHA256-RSA, issued via WR3 under GTS Root R1 β€” classical, as every publicly trusted certificate is today.
Names on this certificate (1)

a2a.vizzybl.ai.

Connection
TLS 1.3 Β· X25519MLKEM768 β€” post-quantum hybrid key exchange, agreed with our checker on 31 Oct 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
First seen
10 Oct 2026
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Assurance
bronze Bronze β€” agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
πŸ‡ΊπŸ‡Έ US Β· Google LLC (AS15169)
Last checked
14d 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 β€” the operator of a2a.vizzybl.ai controls every word below.

Generate and monitor AI prompts

Discovers the questions real buyers ask AI engines about your category - from a domain, a URL, keywords or variables - then monitors them daily across ChatGPT, Claude, Gemini, Perplexity, Grok, Microsoft Copilot, Google AI Overviews and Google AI Mode. This is the foundation: every other skill reads the data these prompts produce.

promptsmonitoringsetupgeoanswer-engines
Examples it gives
  • Generate the prompts buyers would ask AI about my company
  • What questions should I be monitoring for project management software?
  • Start monitoring these prompts across every engine
  • Re-run my monitored prompts and show me what changed this week

AI share of voice

Reports how often AI engines mention your brand, where you rank against named competitors, and the sentiment of those mentions - as a trend over time rather than a single snapshot.

visibilityshare-of-voicecompetitorssentiment
Examples it gives
  • How visible is my brand in AI answers this month?
  • Has my share of voice improved since last quarter?
  • Who outranks me in AI answers for my category?

Per-engine scorecard

Breaks visibility down by answer engine, so you can see where you are strong and where you are invisible. Engines disagree with each other far more than people expect, and the fix differs by engine.

visibilityenginesscorecardbenchmarking
Examples it gives
  • Which AI engines mention my brand least?
  • Compare my visibility in ChatGPT versus Perplexity
  • Show me a scorecard across all eight engines

Read what AI actually said

Returns the verbatim text an engine produced for a monitored prompt, every source it cited, and the sentiment toward your brand - so a claim about your visibility can always be traced to the answer that produced it.

answerscitationsverbatimevidence
Examples it gives
  • What did ChatGPT actually say about us last week?
  • Show me answers where we were described negatively
  • Which sources did Gemini cite when it recommended our competitor?

Find citation gaps

Identifies the domains AI engines cite for your category where your own domain is absent, ranked as a content and outreach plan. Engines cite sources; being absent from those sources is why you are absent from the answer.

citationsgapscontent-strategyoutreach
Examples it gives
  • Where are AI engines getting their information about my category?
  • Which sites should I be cited on but am not?
  • Give me a ranked list of citation opportunities

Audit a page for AI retrievability

Scores any URL for how retrievable and citable it is to AI answer engines, and returns prioritised fixes with the reasoning behind each - not a checklist score, but what to change and why it matters to a model.

auditgeooptimizationtechnical
Examples it gives
  • Audit my homepage for AI search
  • Why isn't this page being cited by AI engines?
  • What should I fix first on this URL?

Compare against a competitor

Compares two URLs or two brands on how AI engines describe and cite them, and explains what the stronger one is doing differently.

competitorscomparisonbenchmarking
Examples it gives
  • Compare our pricing page against our closest competitor's
  • Why does AI recommend them over us?
  • Benchmark our AI visibility against the category leader

Make content more citable

Assesses whether a page is structured for AI citation and rewrites the weak passages - the claims, the evidence and the structure engines look for when choosing what to quote.

contentauthorityrewritingeditorial
Examples it gives
  • Rewrite this section so AI engines will cite it
  • Is this article authoritative enough to be quoted?
  • How do I make this page more quotable?

Generate and maintain llms.txt

Produces and keeps current an llms.txt and llms-full.txt for your site, so AI crawlers get a curated view of what matters instead of inferring it.

llms-txtcrawlerstechnicalstandards
Examples it gives
  • Generate an llms.txt for my site
  • Is my llms.txt still accurate?
  • What should I include in llms-full.txt?

Detect misinformation and risk

Finds inaccurate, outdated or damaging claims AI engines make about your brand, and red-teams the prompts most likely to produce them - so you find them before a buyer does.

brand-protectionriskaccuracyred-team
Examples it gives
  • Is AI saying anything wrong about us?
  • Red-team our brand against hostile prompts
  • What is the worst thing an AI engine says about us?

Connect search and analytics data

Brings Google Search Console and GA4 alongside AI visibility, so a change in AI citations can be read against what actually happened to traffic and queries.

analyticssearch-consolega4attribution
Examples it gives
  • Which pages get AI citations but no organic traffic?
  • Did our AI visibility change show up in Search Console?
  • Show me GA4 traffic for the pages AI cites most

Set up your workspace

Guides first-time setup - brand and domain, competitors, and connecting Search Console or Analytics - and says exactly what is still missing before the other skills can return data.

onboardingsetupconfiguration
Examples it gives
  • Help me get started
  • What do I still need to configure?
  • Set up my brand and competitors

Technical agent card

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

Provider
Vizzybl β€” what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
1.0.0
Auth schemes
oauth2
Extensions
https://cloud.google.com/marketplace/docs/partners/ai-agents/setup-dcr
Google Cloud Marketplace Dynamic Client Registration. The endpoint accepts a Google-signed software_statement and issues a confidential OAuth client bound to the purchasing entitlement.
A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.
Card completeness
complete all eight fields required by a2a.proto v1.0
View all card details
Capabilities
extensions pushNotifications streaming
Agent card
https://a2a.vizzybl.ai/.well-known/agent-card.json

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