A2A v1.0.0

AgentaOS

agentaos.ai · Aristokrates OÜ

AgentaOS is the agentic Merchant of Record: it sells your SaaS in its own name in 190+ countries, files VAT and sales tax, and includes an AI pricing agent that finds why users don't pay, plus a payments agent over MCP.

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Verify the domain agentaos.ai via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

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Trust score

30/100

grade F · 9 criteria

Uptime

accumulating

1/5 direct probes · 30d

~43 ms response

Observed inflow · 30d

—

no payment wallet declared

Dispute or improve this rating

F

Conformance score: 30/100

F-grade: card is reachable but fails most operational signals.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

fail Live JSON-RPC 5/25

Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.

            How to earn +20 points
          

Respond live on JSON-RPC

Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.

Docs →

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

info Uptime track record 0/15

Only 1 probe so far, need ≥5 for an uptime grade.

partial Skill declaration 6/10

Declares 2 skill, usable but thin. 2 skills without tags — optional in 0.x, REQUIRED once you move the card to v1.0.

            How to earn +4 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: Aristokrates OÜ (https://agentaos.ai). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs →

pass Freshness + modern flags 4/5

seen in upstream source within 0d

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json

Agent card snapshots
Captured	Hash	Snapshot
2026-10-16 12:24:39 current	`53967e0da57d…`	view →

Uptime

accumulating

1 direct probes · 30d

Response

74ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Agent card	`https://agentaos.ai/.well-known/agent-card.json`
Provider	https://agentaos.ai
Docs	https://docs.agentaos.ai

Discovered via

smithery

Skills · 2 declared · mapped to canonical taxonomy

agenta CLI and SKILL.md

Point a coding agent at https://agentaos.ai/SKILL.md to install the CLI, create a product and get a live checkout URL

orphan: no canonical match yet

MCP server

Connect Claude Desktop, Cursor or Windsurf to run your store from chat

orphan: no canonical match yet

Health · last 1 probes

When	HTTP	Live JSON-RPC	Latency
2026-10-16 12:24:39	200	✗	74ms

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/agentaos.ai.svg)](https://agenstry.com/agents/agentaos.ai)
[![Verified Business](https://agenstry.com/badge/agentaos.ai/identity.svg)](https://agenstry.com/agents/agentaos.ai)
[![Uptime](https://agenstry.com/badge/agentaos.ai/uptime.svg)](https://agenstry.com/agents/agentaos.ai)
[![A2A version](https://agenstry.com/badge/agentaos.ai/protocol.svg)](https://agenstry.com/agents/agentaos.ai)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "name": "AgentaOS",
  "description": "AgentaOS is the agentic Merchant of Record: it sells your SaaS in its own name in 190+ countries, files VAT and sales tax, and includes an AI pricing agent that finds why users don't pay, plus a payments agent over MCP.",
  "url": "https://agentaos.ai",
  "version": "1.0.0",
  "provider": {
    "organization": "Aristokrates O\u00dc",
    "url": "https://agentaos.ai"
  },
  "documentationUrl": "https://docs.agentaos.ai",
  "capabilities": {
    "checkouts": "Create shareable checkout links for one-time or subscription products",
    "subscriptions": "List, change and cancel recurring billing",
    "invoices": "Tax-compliant invoices, receipts and statements",
    "customers": "Everyone who paid, with country",
    "verification": "Apply as an individual or a company; AI pricing agent included",
    "pricingAgent": "Scores your pricing out of 100 and ranks the fixes worth the most (agenta audit request)"
  },
  "skills": [
    {
      "id": "agenta",
      "name": "agenta CLI and SKILL.md",
      "description": "Point a coding agent at https://agentaos.ai/SKILL.md to install the CLI, create a product and get a live checkout URL",
      "url": "https://agentaos.ai/SKILL.md"
    },
    {
      "id": "mcp",
      "name": "MCP server",
      "description": "Connect Claude Desktop, Cursor or Windsurf to run your store from chat",
      "url": "https://docs.agentaos.ai/mcp/setup"
    }
  ],
  "links": {
    "pricing": "https://agentaos.ai/#money",
    "compare": "https://agentaos.ai/compare",
    "supportedCountries": "https://docs.agentaos.ai/mor/supported-countries",
    "terms": "https://agentaos.ai/terms",
    "llms": "https://agentaos.ai/llms.txt"
  }
}

Activity (audit trail)

Card history

Endpoints

Skills · 2 declared · mapped to canonical taxonomy

Health · last 1 probes

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Audit-grade evidence bundle

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