{"id":"daydayup-zyn-streamable-http-mcp-server","name":"streamable-http-mcp-server","af_score":35.2,"security_score":35.0,"reliability_score":18.8,"what_it_does":"A Spring Boot–integrated MCP server that implements JSON-RPC 2.0 style MCP endpoints over a traditional HTTP REST approach (explicitly not supporting SSE streaming). It provides annotation-based integration for registering MCP tools/functions and supports tool listing and tool invocation (plus initialize/ping).","best_when":"You want a lightweight Java/Spring Boot MCP server using synchronous HTTP request/response semantics for tool calls.","avoid_when":"You need SSE streaming, strong documented security controls, or detailed interface specifications for automated client generation.","last_evaluated":"2026-04-04T20:00:36.419329+00:00","has_mcp":true,"has_api":true,"auth_methods":[],"has_free_tier":false,"known_gotchas":["SSE/streaming is not supported (readme explicitly states no SSE streaming), so agents expecting streamed/incremental results may not work as intended.","Authentication and rate-limit behavior are not documented in the provided README, so agent clients may need to rely on default server behavior or add deployment-level controls."],"error_quality":0.0}