{"service":"webhook-reliability-suite","version":"1.2.0","description":"Webhook delivery utilities: retry with exponential backoff, HMAC signature generation/verification, endpoint probe, and payload validation.","endpoints":{"POST /api/v1/deliver":"Deliver a webhook with automatic retry and exponential backoff","POST /api/v1/verify-signature":"Verify an HMAC-SHA256 webhook signature","POST /api/v1/sign":"Generate an HMAC-SHA256 signature for a payload","POST /api/v1/probe":"Probe a webhook endpoint to check reachability before sending","POST /api/v1/validate-payload":"Validate webhook payload structure against common schemas","GET /openapi.json":"OpenAPI 3.0 spec","GET /mcp":"MCP server info (POST for JSON-RPC 2.0)"}}