feat(binding-mcp-kafka): implement mcp_kafka proxy binding#1714
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jfallows wants to merge 4 commits into
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feat(binding-mcp-kafka): implement mcp_kafka proxy binding#1714jfallows wants to merge 4 commits into
jfallows wants to merge 4 commits into
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Implements the foundational mcp binding module with server kind handler, McpBeginEx IDL type, JSON schema patch, config adapters, and module-info. Closes #1668 https://claude.ai/code/session_0174raBeXFTgt98bp4DTyRDm
…upOffsets APIs; extend KafkaMetaDataEx and KafkaDescribeBeginEx - #1698: extend KafkaMetaDataEx with KafkaPartitionMetadata (replicas, isr arrays) and replicationFactor - #1699: add KafkaResourceType enum to KafkaDescribeBeginEx, rename topic->name, replace KafkaConfig with KafkaConfigDetail (isDefault, isSensitive) - #1700: add ListGroups (API key 16) support with KafkaListGroupsRequestBeginEx/ResponseBeginEx - #1701: add DescribeGroups (API key 15) support with KafkaDescribeGroupsRequestBeginEx/ResponseBeginEx - #1702: add AlterConsumerGroupOffsets (API key 53) support with request/response begin extensions Implements #1698, #1699, #1700, #1701, #1702 https://claude.ai/code/session_0174raBeXFTgt98bp4DTyRDm
…ncements' into feature/1671-mcp-kafka
Adds a new mcp_kafka proxy binding that bridges MCP (Model Context Protocol) streams to Apache Kafka, exposing Kafka broker operations as intrinsic MCP tools. Supports produce, consume, list_topics, describe_topic, create_topic, delete_topic, list_consumer_groups, describe_consumer_group, reset_offsets, list_brokers, describe_cluster, cluster_overview, describe_configs, and alter_configs tools. https://claude.ai/code/session_0174raBeXFTgt98bp4DTyRDm
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Summary
Closes #1671
Adds a new
mcp_kafkaproxy binding that bridges MCP (Model Context Protocol) streams to Apache Kafka, exposing Kafka broker operations as intrinsic MCP tools.Supported tools
producemergedstream withPRODUCE_ONLYcapabilityconsumemergedstream withFETCH_ONLYcapabilitylist_topicsmetastreamdescribe_topicmetastreamcreate_topicrequest/createTopicsdelete_topicrequest/deleteTopicslist_consumer_groupsrequest/listGroupsdescribe_consumer_grouprequest/describeGroupsreset_offsetsrequest/alterConsumerGroupOffsetslist_brokersrequest/describeClusterdescribe_clusterrequest/describeClustercluster_overviewrequest/describeClusterdescribe_configsdescribestreamalter_configsrequest/alterConfigsNew modules
runtime/binding-mcp-kafka/— proxy binding implementationspecs/binding-mcp-kafka.spec/— spec module with MCP IDL and JSON schema patchImplementation notes
McpKafkaProxyFactoryfollows the standard flyweight-on-factory pattern (all*RO/*RWfields on the factory, non-static inner stream classes)McpKafkaStateprovides bitmask helpers for initial/reply open/close lifecyclemcp_kafka(underscore convention for multi-word binding types)when[].toolorwhen[].resourceconditions viaMcpKafkaConditionConfigAdaptermodule-info.java); allinternal.*packages unexported; SPI registered via bothMETA-INF/services/andprovides...with...in module-infohttps://claude.ai/code/session_0174raBeXFTgt98bp4DTyRDm