Add OCI Streaming with Apache Kafka MCP server

[BhaumikAbhishek]

Summary

Add a new MCP server for OCI Streaming with Apache Kafka that enables AI agents
to manage Kafka clusters through structured tool execution.

Features

• 42 MCP tools covering Kafka data plane and OCI control plane
• Data plane: topics, consumer groups, observability, AI diagnostics
• Control plane: cluster lifecycle (create/scale/delete), versioned cluster
  configurations, superuser management, async work request tracking
• Security: SASL/SCRAM-512, SASL/PLAIN, mTLS for Kafka; OCI API key auth
• Policy guard: three-tier risk model with --allow-writes flag
• Circuit breaker, structured audit logging, compartment auto-discovery

Location

src/oci-kafka-mcp-server/