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Kairos Signal — Data A2A Adapter

Kairos Signal: verifiable DePIN and physical-world data, with cryptographic receipts on its REST data API (ed25519-signed responses, Bitcoin-anchored daily…

Agent by kairossignal.com

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Chalk Labs

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Install

From the package registry. Read the repository before you give any tool access to your data.

{
  "agentCard": "https://kairossignal.com/.well-known/agent-card.json"
}

Point an A2A client at this agent card.

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About

Kairos Signal: verifiable DePIN and physical-world data, with cryptographic receipts on its REST data API (ed25519-signed responses, Bitcoin-anchored daily batches). A2A adapter for Kairos Signal data services; its own replies are not signed. Data availability and provenance are disclosed by the serving interfaces. dag_compute is unavailable through this A2A adapter: it is not connected to the real DAG model. Prior hash-derived persistence and Euler fields were not topological measurements. No model inference is performed or charged. No predictive-performance or trading-return claim is made here.

Use cases: data-analysis

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Fact sheet

Where you use it
API
Hosting
Hosted by the vendor
Interfaces
a2a
A2A agent card
https://kairossignal.com/.well-known/agent-card.json

Details

Version
2.2.0
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Kairos Signal — Data A2A Adapter. Agent Mart. https://agentmart.dev/agents/kairos-signal-data-a2a-adapter-kairossignal-com (last updated 2026-10-24)