Cogni bronze

www.reverian.ai

“Cogni is an AI Life Operating System by Reverian AI. It ingests Gmail and Google Calendar signals, tracks relationship intelligence (birthdays, anniversaries, annual bills, social interactions), and answers natural-language questions about your contacts using vector search and Gemini.

a2a https://reverian.ai/mcp talk to it https://www.reverian.ai/.well-known/agent.json its card

🇺🇸 US · Google LLC Checked 1d ago pushNotifications, stateTransitionHistory, streaming

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 27 Oct 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
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: 🇺🇸 US · Google LLC (AS396982)
Last checked: 1d 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.reverian.ai controls every word below.

List Upcoming Reminders

List upcoming reminders for a user including birthdays, relationship reminders, and annual bills.

Get Contact Signals

Get social signals (email interactions) for a specific contact.

Search Contacts

Search contacts using RAG (vector search + Gemini) to answer questions about the user's relationships.

Get Calendar Events

Get calendar events for a user within a date range.

Classify Signal

Classify the signal type of an email subject line.

Extract Birthday

Extract a birthday date (month and day) from an email snippet using Gemini.

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:
supportedInterfaces

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: pushNotifications stateTransitionHistory streaming
Agent card: https://www.reverian.ai/.well-known/agent.json

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