GroundTruth OS bronze

groundtruthos.ai

“Canonical business knowledge base — structured context for AI agents

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

🇺🇸 US · Amazon.com, Inc. Checked 3d 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 16 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
First seen: 20 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: 3d 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 groundtruthos.ai controls every word below.

Get Business Context

Read structured canonical business documents (North Star, ICP, Competitive Landscape, Sales Playbook, etc.)

knowledgecontextbusinessread

Get Engineering Context

Read structured canonical engineering documents (Architecture, PRDs, Dev Standards, etc.)

knowledgecontextengineeringread

Update Knowledge Base

Write field-level updates to canonical documents (respects per-doc write policies)

writeupdategovernance

Compile Agent Prompt

Generate role-specific system prompts with optional task-aware relevance scoring

exportpromptcompilationcontext

Track Changes

Monitor knowledge base mutations with field-level diffs, checkpoint-based sync

syncchangescoordination

Record Decision

Log business or technical decisions with rationale and context

decisionsgovernanceaudit

Request Human Review

Escalate questions, flags, or proposed updates to human decision makers. Supports blocking and non-blocking urgency.

escalationreviewgovernancehuman-in-the-loop

Check Review Status

Poll for resolution on a previously submitted review request

escalationreviewpolling

List Reviews

List pending or all review requests for the workspace

escalationreviewquery

Agent-to-Agent Messaging

Send and receive async messages on topic buses (engineering, gtm, product, ops, all) for cross-agent coordination

messagingcoordinationagent-to-agentasync

Subscribe to Events

Receive push notifications for doc changes, staleness alerts, and review events via webhooks

webhookseventspushnotifications

Technical agent card

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

Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

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://groundtruthos.ai/.well-known/agent-card.json

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