vCoreOS A2A Gateway bronze

app.vcoreos.com

“Secure HMAC-signed Agent-to-Agent gateway for Paperclip agents to submit tasks, exchange status, attach artifacts, and bridge work into Paperclip issues.

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

Checked 6d ago extendedAgentCard, pushNotifications, 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 22 Jan 2027 as of our check on 8 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)

vcoreos.com, *.app.vcoreos.com, app.vcoreos.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 8 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 24 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: 6d 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 app.vcoreos.com controls every word below.

Bridge A2A task into Paperclip issue

Accepts an authenticated task or message, records an audit event, and creates or updates a Paperclip issue when requested.

paperclipissuestask-bridgeaudit

Examples it gives

Submit a Paperclip task for CTO review and return the Paperclip issue handle.
Attach a report URL to an existing A2A task and mirror it to the linked Paperclip issue.

Read or update A2A task status

Acknowledges a task, returns current task status, and accepts final result/status payloads with artifact links.

a2astatusartifactsresults

Examples it gives

Acknowledge task A2A-... after a Paperclip agent accepts it.
Return completed status with a report link and final summary.

Technical agent card

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

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

View all card details

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

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