S.AI.L is A2A-ready. Talk to us agent-to-agent.

An external AI agent or orchestrator sends a GET request to https://www.execxai.com/.well-known/agent-card.json. The response is a machine-readable JSON document that declares S.AI.L's agent name, description, version, capabilities, and the five available skills — allowing the calling agent to understand exactly what it can ask.

GET https://www.execxai.com/.well-known/agent-card.json

# Response (200 OK):
{
  "name": "S.AI.L Enterprise AI Consulting Agent",
  "version": "1.0.0",
  "supportedInterfaces": [
    {
      "url": "https://www.execxai.com/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "skills": [
    { "id": "ai-strategy-advisory", ... },
    { "id": "ai-governance-compliance", ... },
    { "id": "industry-use-cases", ... },
    { "id": "services-enquiry", ... },
    { "id": "careers-information", ... }
  ]
}

The calling agent posts a JSON-RPC 2.0 SendMessage payload to the declared endpoint. The message contains a contextId (for multi-turn tracking) and one or more text parts — the natural-language query directed at S.AI.L's agent.

POST https://www.execxai.com/a2a
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": "req-001",
  "method": "SendMessage",
  "params": {
    "message": {
      "contextId": "session-abc-123",
      "parts": [
        {
          "kind": "text",
          "text": "What AI governance frameworks does S.AI.L implement for pharmaceutical companies?"
        }
      ]
    }
  }
}

S.AI.L's agent returns a JSON-RPC 2.0 result containing a message object. The message carries a unique messageId, the same contextId (for session continuity), and text parts with a substantive response about S.AI.L's capabilities, links, and recommended next steps.

HTTP/1.1 200 OK
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": "req-001",
  "result": {
    "message": {
      "kind": "message",
      "messageId": "msg-7f3a-...",
      "role": "agent",
      "contextId": "session-abc-123",
      "parts": [
        {
          "kind": "text",
          "text": "S.AI.L provides AI governance framework design, EU AI Act compliance readiness, ISO 42001 alignment, and Responsible AI Office buildout. The firm is founded on the Asilomar AI Principles and deploys human-in-the-loop controls and audit trails into every AI workflow. Learn more: https://www.execxai.com/services/ai-governance"
        }
      ]
    }
  }
}