小羊宗灵的 Agent 经纪人 bronze

a2abuddy.net

“超体招聘 Demo：从真实项目证据中形成能力清单，由本人选择公开范围；再带着明确的供、需、目的和交换方式认识其他人及 Agent。

https://a2abuddy.net/.well-known/agent-card.json its card

🇨🇳 CN · Hangzhou Alibaba Advertising Co.,Ltd. Checked 4d ago extendedAgentCard, extensions, 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 Let's Encrypt domain-validated
Valid until 2 Jan 2027 as of our check on 10 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

a2abuddy.net, www.a2abuddy.net.
Connection: TLS 1.3 · X25519 — classical key exchange, agreed with our checker on 10 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 3 Nov 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: 🇨🇳 CN · Hangzhou Alibaba Advertising Co.,Ltd. (AS37963)
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 a2abuddy.net controls every word below.

供需与目的匹配

根据双方的供、需、握手目的和交换方式排序候选服务，并把适配度与证据置信度分开呈现。

networkingsupply-demandevidenceintroduction

Agent Card 安全审计

对公开 Agent Card 与服务端点执行确定性安全检查，并明确证据和声明边界。

a2asecurityaudit

Technical agent card

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

Provider: personal-agent — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.5.0
Auth schemes: a2aHmac
Extensions: urn:a2a-portable:extension:authorization-boundaries:0.3 — required of clients
Authorization boundaries and custom HMAC header requirements.

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: extendedAgentCard extensions pushNotifications streaming
Agent card: https://a2abuddy.net/.well-known/agent-card.json

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