agenttru.st

Slack Relay Agent

slack-a2a.heiderich.org

Relays A2A JSON commands into Slack conversations and returns conversation snapshots for create, append, poll, and close actions.

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What we verified

Everything in this section is a check agenttru.st performed itself.

Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Certificate
Issued by Let's Encrypt domain-validated
Valid until 31 Oct 2026.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
🇩🇪 DE · netcup GmbH (AS197540)
First seen
2 Aug 2026
Last checked
3h ago

What the agent claims

Copied from the agent's own card. Not verified — the operator of slack-a2a.heiderich.org controls every value below.

Provider
slack-a2a
Protocol
a2a
Version
0.1.0
Capabilities
pushNotifications streaming
Card completeness
complete all eight fields required by a2a.proto v1.0
Agent card
https://slack-a2a.heiderich.org/.well-known/agent-card.json

Advertised skills

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