agenttru.st

voicefi bronze

companion.voicefi.app

“VoiceFi™ — Universal Voice Layer for AI Agents, MCP, and macOS. High-fidelity 48kHz neural Edge TTS, acoustic voice personas, hands-free active listening, and cross-agent communication.

a2a https://voicefi.org talk to it https://companion.voicefi.app/.well-known/agent-card.json its card
Checked 4d ago

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 25 Jan 2027 as of our check on 9 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)

voicefi.app, companion.voicefi.app, *.companion.voicefi.app.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 9 Nov 2026. What this means
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 3 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 — “VoiceFi™” a curated map of the site's content for language models
Publishes a Web Bot Auth key directory (1 key, Ed25519) — 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
28 Sep 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 companion.voicefi.app controls every word below.

48kHz Neural Edge Speech Synthesis

Synthesizes streaming high-fidelity 48kHz neural speech across multiple curated voice personas (Viv, Ava, Christopher, Emily, Aria, Sonia, Stefan, Guy).

Voice Persona Selection & Latency Benchmarking

Discovers, auditions, and benchmarks Time-To-First-Byte (TTFB) latency and tone for neural and offline voice personas.

Cross-Agent Communication Bridge

Dispatches tasks, findings, and turn handoffs between Google Antigravity, Claude Code, and autonomous agent swarms.

agenttru.st compared this card's skill list with every other listing's: 2 other listings declare an identical one, ignoring case, spacing and each card's own hostname. See all 3. That says the cards' text is the same, not who runs them.

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.

VoiceFi Universal MCP Server

mcp-server-card
https://voicefi.org/.well-known/mcp/server-card.json

VoiceFi Ambient Voice Agent

json
https://voicefi.org/.well-known/agent-card.json

VoiceFi RFC 9727 API Catalog

linkset
https://voicefi.org/.well-known/api-catalog

Technical agent card

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

Provider
VoiceFi & LienLogic Data LLC — 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
Agent card
https://companion.voicefi.app/.well-known/agent-card.json

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