Co-Legal Public Assistant

A2A v1.0 conformant agent for Belgian and Dutch private-client legal & fiscal Q&A. Informational only — not legal advice. Operated by Co-Legal B.V..

Discovery

• /.well-known/agent-card.json — signed AgentCard (A2A v1.0)
• /.well-known/ai-catalog.json — AI Catalog 1.0 domain index
• /.well-known/jwks.json — public keys for verifying signatures
• /.well-known/mcp.json — MCP discovery pointer
• /health — liveness probe

Invocation

curl -X POST https://agent.co-legal.be/a2a/jsonrpc \
  -H 'Content-Type: application/json' \
  -H 'A2A-Version: 1.0' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "message/send",
    "params": {
      "message": {
        "parts": [{ "kind": "text", "text": "Wat is erfbelasting in Vlaanderen?" }]
      }
    }
  }'

Limits

• Anonymous callers: 600 questions per hour per IP (burst of 120)
• Max question length: 8000 characters
• Max answer length: ~8192 output tokens

Access options

Free access remains available within fair-use limits. Live subscription and x402 availability is published in the machine-readable payment options.

Try the interactive widget at co-legal.be/agent.