Humbleaf bronze

docs.agentchain.cloud

a2a https://docs.agentchain.cloud/ talk to it https://docs.agentchain.cloud/.well-known/agent-card.json its card

🇺🇸 US · Cloudflare, Inc. Checked 2d ago 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 8 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
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.
First seen: 9 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 · Cloudflare, Inc. (AS13335)
Last checked: 2d 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 docs.agentchain.cloud controls every word below.

Agent Chain

Use when building autonomous agents that need cryptographic verification of their actions, setting up human-in-the-loop approval workflows, managing agent permissions via on-chain policies, or integrating agents with frameworks like Trigger.dev or ElizaOS. Reach for this skill when agents need to prove what they did, when you need to control what agents are allowed to do, or when you need to audit agent activity on-chain.

Technical agent card

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

Provider: Humbleaf — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
description

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 streaming
Agent card: https://docs.agentchain.cloud/.well-known/agent-card.json

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