Transport-agnostic MCP server runtime: protocol interfaces, session handling, and implementation.

A Spring Boot Starter for Mocapi

Spring Boot starter bundling mocapi-autoconfigure with the Streamable HTTP transport. Users who want MCP over Streamable HTTP add only this starter; the matching autoconfig in mocapi-autoconfigure activates on classpath presence of the transport ...

Spring Boot auto-configuration for mocapi. One module with many @ConditionalOnClass-gated autoconfigs — server, transports, OAuth2, logging, observability, Jakarta Validation, and the /actuator/mcp endpoint.

Streamable HTTP transport for MCP: controller, transports, and encrypted SSE event IDs.

Single-interceptor observability for MCP handler invocations via the Micrometer Observation API. Wraps every tool / prompt / resource / resource-template call in an Observation so the same code produces both metrics (via MeterObservationHandler) and ...

Stdio transport for MCP: newline-delimited JSON over stdin/stdout.

Stdio transport for MCP: newline-delimited JSON over stdin/stdout.

Spring Boot starter bundling mocapi-autoconfigure with the stdio transport. Users who want MCP over newline-delimited JSON on stdin/stdout add only this starter; the matching autoconfig in mocapi-autoconfigure activates on classpath presence of the ...

SLF4J MDC correlation interceptor for MCP handler invocations. Contributes a single MethodInterceptor that stamps mcp.session, mcp.handler.kind, and mcp.handler.name onto the MDC for the duration of each handler call so every log line — including ...

Spring Boot Actuator endpoint (/actuator/mcp) exposing a read-only inventory of the MCP tools, prompts, resources, and resource templates registered on this node. Publishes handler names and schema digests (not full schemas) so ops teams can answer ...