ConvertFLAC Assistant bronze

convertflac.com

“Answers questions about FLAC to MP3 conversion: which bitrate to choose, which devices play the result, and how large the output will be. Backed by the site's real published parameters.

a2a https://convertflac.com/a2a talk to it https://convertflac.com/.well-known/agent-card.json its card

Checked 12h 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 Google Trust Services domain-validated
Valid until 19 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy: Search: yesAI input: yesAI training: no

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 a Web Bot Auth key directory (1 key, EdDSA) — 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: 22 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: 12h 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 convertflac.com controls every word below.

Choose an MP3 bitrate

Return the site's published bitrate guidance for a stated use case.

flacmp3bitrate

Examples it gives

What bitrate should I use for my phone?

Estimate output size

Estimate MP3 output size from track length and bitrate.

flacmp3file size

Examples it gives

How big is a 4 minute track at 320 kbps?

Check device compatibility

Report which device classes play the converted MP3.

mp3devices

Examples it gives

Will the MP3 play on an iPhone?

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.

ConvertFLAC MCP utility server

mcp-server-card

https://convertflac.com/.well-known/mcp/server-card.json

ConvertFLAC Assistant (A2A)

a2a-agent-card

https://convertflac.com/.well-known/agent-card.json

ConvertFLAC agent skills

json

https://convertflac.com/.well-known/agent-skills/index.json

ConvertFLAC utility API

vnd.oai.openapi

https://convertflac.com/openapi.json

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: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://convertflac.com/.well-known/agent-card.json

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