Mcp Manager Webhooks

generated: '2026-07-20'
method: searched
source: https://docs.mcpmanager.ai/advanced/building-a-custom-rule-engine.md
spec_type: Webhooks
notes: >-
  MCP Manager publishes no AsyncAPI document. Its event/outbound surface is the
  Custom Rule Engine webhook: the gateway calls a customer-hosted HTTPS endpoint
  inline on the request and/or response leg of a tool call, and the webhook returns
  a verdict. Separately, MCP Manager pushes structured logs/traces outbound over
  OpenTelemetry (OTLP/HTTP). No fabricated event surface.
webhooks:
  - name: custom-rule-engine
    direction: outbound (MCP Manager -> your HTTPS endpoint)
    docs: https://docs.mcpmanager.ai/advanced/building-a-custom-rule-engine
    transport: HTTPS POST (HTTPS-only; private IPs rejected)
    hooks: [request, response]
    request_envelope: MCP tool-call payload plus context
    verdicts: [pass, block, modify, error]
    modify_field: modifiedPayload.body (validated)
    timeout_seconds: 30
    retries: true
    max_payload: 16 MiB
    failure_mode: configurable (default Block / fail-closed on timeout)
    example: Express webhook (in docs)
  - name: opentelemetry-forwarding
    direction: outbound (MCP Manager -> OTLP/HTTP collector or SIEM)
    docs: https://docs.mcpmanager.ai/enterprise/export-to-siem
    payload: structured MCP request logs and traces
    integrations: [Datadog, Grafana Cloud, Honeycomb, New Relic, Splunk (via collector), self-hosted OTel Collector]