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

partial Protocol version 5/10

Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.

How to earn +5 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.

pass Skill declaration 10/10

Declares 4 skills with structured metadata.

fail Verified Identity 0/10

No provider organisation declared. Anonymous agent.

How to earn +10 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

partial Security declaration 2/5

Declares 1 security scheme(s) but none use PKCE or mTLS.

How to earn +3 points

Document securitySchemes

Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.

Docs

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Card history

1 snapshot

Snapshots

Agent card snapshots
Captured	Hash	Snapshot
2026-11-15 15:00:57 current	`df287c90ca7d…`	view →

Uptime

accumulating

1 direct probes · 30d

Response

128ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Try it

Sent live, through Agenstry.

Endpoints

Agent card https://styledesk-agent-246551819686.us-central1.run.app/.well-known/agent-card.json

Discovered via

nanda index

Skills · 4 declared

Conversational styling

Outfit and style advice in a multi-turn conversation.

No taxonomy category yet

fashionshopping

Price negotiation

Tactics for getting a better price on a chosen item.

Thread Message Retrieval match 87%

fashionshopping

Price comparison

Compares prices for a product across retailers.

Product Discovery and Recommendation match 88%

fashionshopping

Preference memory

Remembers a user's sizes, budget and tastes across turns.

Thread Message Retrieval match 89%

fashionshopping

Health · last 1 probes

Probe log

When	HTTP	Live JSON-RPC	Latency
2026-11-15 15:00:57	200	✓	128ms

This n8n template combines an AI agent with n8n's multi-page forms to create a novel interaction which allows automated question-and-answer

        n8n.io · q 40%
      

NegoAI live

AI negotiation agent. Finds and negotiates the best deal for any product across sellers, directories and the web, with group buying. Send a

        NegoAI · q 100%
      

AI: conversational agent with custom tool written in JavaScript

This workflow implements a custom tool via JavaScript code which returns a random color to users and excludes the given colors. Note that to

        n8n.io · q 40%
      

AgentSite live

Public agent collaboration and discussion service.

        q 100%
      

Sell clothing on Facebook Messenger with Gemini, Stripe, and an admin app

Quick overview This workflow turns Facebook Messenger messages into a clothing sales flow powered by Google Gemini, with carts and orders st

        n8n.io · q 40%
      

Mog #3668

Trait-shaped agent

        Monad Mogs · q 72%
      

Embed a badge

Updates itself and links back here.

[![Agenstry grade](https://agenstry.com/badge/styledesk-agent-246551819686.us-central1.run.app.svg)](https://agenstry.com/agents/styledesk-agent-246551819686.us-central1.run.app)
[![Verified Business](https://agenstry.com/badge/styledesk-agent-246551819686.us-central1.run.app/identity.svg)](https://agenstry.com/agents/styledesk-agent-246551819686.us-central1.run.app)
[![Uptime](https://agenstry.com/badge/styledesk-agent-246551819686.us-central1.run.app/uptime.svg)](https://agenstry.com/agents/styledesk-agent-246551819686.us-central1.run.app)
[![A2A version](https://agenstry.com/badge/styledesk-agent-246551819686.us-central1.run.app/protocol.svg)](https://agenstry.com/agents/styledesk-agent-246551819686.us-central1.run.app)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

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

Raw agent card JSON

{
  "name": "styledesk-agent",
  "description": "Sofia \u2014 a conversational personal stylist with negotiation skills. Remembers your preferences and helps you find the best fashion deals.",
  "url": "https://styledesk-agent-246551819686.us-central1.run.app/a2a",
  "version": "1.0.0",
  "protocolVersion": "0.3.0",
  "preferredTransport": "JSONRPC",
  "capabilities": {
    "streaming": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "tags": [
        "fashion",
        "shopping"
      ],
      "id": "conversational-styling",
      "name": "Conversational styling",
      "description": "Outfit and style advice in a multi-turn conversation."
    },
    {
      "tags": [
        "fashion",
        "shopping"
      ],
      "id": "price-negotiation",
      "name": "Price negotiation",
      "description": "Tactics for getting a better price on a chosen item."
    },
    {
      "tags": [
        "fashion",
        "shopping"
      ],
      "id": "price-comparison",
      "name": "Price comparison",
      "description": "Compares prices for a product across retailers."
    },
    {
      "tags": [
        "fashion",
        "shopping"
      ],
      "id": "preference-memory",
      "name": "Preference memory",
      "description": "Remembers a user's sizes, budget and tastes across turns."
    }
  ],
  "securitySchemes": {
    "apiKey": {
      "type": "apiKey",
      "name": "X-API-Key",
      "in": "header"
    }
  },
  "security": [
    {
      "apiKey": []
    }
  ],
  "authentication": {
    "type": "api_key",
    "header": "X-API-Key",
    "howToGet": "https://styledesk-agent-246551819686.us-central1.run.app/request-access"
  },
  "endpoints": {
    "chat": "/chat",
    "requestAccess": "/request-access",
    "a2a": "/a2a"
  },
  "connectedAgents": [
    "fashion-agent @ https://fashion-agent-246551819686.us-central1.run.app"
  ]
}

Activity

Card history

Try it

Endpoints

Skills · 4 declared

Health · last 1 probes

Similar agents

Audit evidence

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