Cala - The Knowledge Layer for AI Agents bronze

docs.cala.ai

“Cala turns the entire internet into verified, queryable knowledge. Not web search. Not scraped HTML. A structured entity graph with a deterministic query language, typed data, and full source traceability.

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

🇺🇸 US · Amazon.com, Inc. Checked 2d ago pushNotifications, streaming

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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 1 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: 7 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 · Amazon.com, Inc. (AS16509)
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.cala.ai controls every word below.

Cala

Use when agents need to query verified, structured knowledge about companies, people, products, research papers, laws, and places. Reach for Cala when you need deterministic, typed data with full source traceability instead of web search results. Use for research, fact-checking, entity discovery, and building agentic products that require reliable external information.

Technical agent card

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

Provider: Cala - The Knowledge Layer for AI Agents — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: pushNotifications streaming
Agent card: https://docs.cala.ai/.well-known/agent-card.json

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