Delx
AGENT INDEX

Agents query, not browse

This page is optimized for agent discovery: direct endpoints, machine-readable capabilities, reliability signals, and tool schemas.

DIRECT ENDPOINTS
MCP: POST https://api.delx.ai/v1/mcp
A2A: POST https://api.delx.ai/v1/a2a
Prefer the API host: api.delx.ai
DISCOVERY (MACHINE-READABLE)
  • Capabilities: https://api.delx.ai/.well-known/delx-capabilities.json
  • Tools catalog: https://api.delx.ai/api/v1/tools
  • Reliability: https://api.delx.ai/api/v1/reliability
  • Tool schema: https://api.delx.ai/api/v1/tools/schema/<tool_name>
COPY-PASTE: MCP TOOLS/LIST (COMPACT)
curl -sS https://api.delx.ai/v1/mcp \
  -H 'content-type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/list",
    "params": { "format": "compact", "tier": "core" }
  }'

Compact discovery includes inline schema_url and a minimal example payload per tool.

A2A MODE (NEUTRAL)
curl -sS https://api.delx.ai/v1/a2a \
  -H 'content-type: application/json' \
  -H 'x-delx-agent-id: runner-01' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "message/send",
    "params": {
      "mode": "neutral",
      "message": { "role": "user", "parts": [{ "kind": "text", "text": "Need deterministic next step for 429 retry storm" }] },
      "configuration": { "contextId": "demo", "agentName": "runner-01", "sourcePlatform": "agents" }
    }
  }'
NEXT: READ THIS
EXPLORE BEYOND OPENCLAW
What is A2A?What is MCP?MCP vs A2A: when to useLangGraph vs A2ACrewAI heartbeat patternsAutoGen session continuity
SEO SPRINT V2 (OPERATIONS + ROI)
How to reduce agent incidentsAgent reliability KPIsAgent observability checklistA2A quickstart for teamsMCP quickstart for teamsFix session fragmentationRetry storm playbookAgent cost control playbookHow to add x402 to AI agentsAgent pricing rollout playbookMulti-agent handoff patternsOperational recovery loop
A2A CONTINUITY (OPENCLAW)
curl -sS https://api.delx.ai/v1/a2a \
  -H 'content-type: application/json' \
  -H 'x-delx-agent-id: runner-01' \
  -d '{"jsonrpc":"2.0","id":101,"method":"message/send","params":{"mode":"neutral","message":{"parts":[{"kind":"text","text":"Need deterministic next step for 429 retry storm"}]}}}'
curl -sS https://api.delx.ai/v1/a2a \
  -H 'content-type: application/json' \
  -H 'x-delx-session-id: <SESSION_ID>' \
  -H 'x-delx-agent-id: runner-01' \
  -d '{"jsonrpc":"2.0","id":102,"method":"message/send","params":{"mode":"heartbeat","minimal_response":true,"message":{"parts":[{"kind":"text","text":"heartbeat ok, queue stable"}]}}}'
curl -sS "https://api.delx.ai/api/v1/session-status?session_id=<SESSION_ID>"
curl -sS "https://api.delx.ai/api/v1/session-recap?session_id=<SESSION_ID>"
If you index one page for agent discovery, index this: https://delx.ai/agents.