AI Agent Orchestration Platform  ·  View 06 of 32  ·  2 · Structure

Integration and Interface Catalogue

Every way something enters or leaves the platform, with protocol, direction and cadence.

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Inbound Chat Channels Business Applications Event Sources Partner Webhooks CI/CD Pipelines Platform edge Front Door + WAF TLS 1.3 · anycast API Management 38 public operations Event Grid 6 published topics Scheduled Triggers cron · per project Platform Core control + execution Outbound Azure AI Foundry Foundry Models MCP Tool Servers Enterprise APIs SaaS Applications Microsoft Graph Microsoft Purview Microsoft Sentinel SSE · realtime REST · realtime CloudEvents HMAC signed OIDC · deploy inference · sync inference · sync MCP · on demand REST · on demand REST · on demand cards · events lineage · nightly security events Integration and Interface Catalogue External / third party Interface / broker Queue / topic Application we own synchronous event / async batch Every interface is owned by the platform except the MCP wire contract and the Graph card schema. v 1.0 · owner Integration Architecture · date 2026-08

Contract ownership

  • The platform owns and versions every inbound contract; breaking changes go through a new API version, never a mutation
  • Two contracts are owned elsewhere: the MCP wire protocol and the Microsoft Graph adaptive-card schema
  • Partner webhooks are HMAC signed with a replay window; an unsigned call is rejected at the edge, not at the handler

Numbers

  • 38 public API operations across agent, workflow, runtime, governance and observability surfaces
  • 6 published Event Grid topics; consumers subscribe, the platform does not maintain per-consumer routes
  • Outbound egress is FQDN-restricted; the allow-list is versioned with the infrastructure

Omitted here

  • Queue-level topology and delivery semantics — see Event and Messaging Topology
  • Authentication detail on each hop — see Identity and Delegation
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Solution Architecture v1.0 · Data & AI Global Practice · 2026-08 · 32 views · Microsoft Azure06-integration-catalogue