{"id":"itz4blitz-jmx-mcp","name":"JMX-MCP","af_score":61.2,"security_score":47.2,"reliability_score":33.8,"what_it_does":"JMX-MCP is a Model Context Protocol (MCP) server that exposes Java Management Extensions (JMX) data and operations to MCP clients (e.g., Claude Desktop) via JSON-RPC 2.0, using STDIO transport. It discovers MBeans, exposes JMX attributes as discoverable MCP resources, and provides MCP tools for listing domains/beans, reading/writing attributes, and managing JMX connections.","best_when":"You need local or controlled environment JMX observability and limited, policy-restricted management actions accessible to an MCP-capable AI client over STDIO.","avoid_when":"You need robust enterprise security guarantees (strong auth/TLS, auditability, and formal security posture) suitable for untrusted or internet-facing access; the README does not provide enough detail to ensure that level of safety.","last_evaluated":"2026-04-04T19:33:24.662135+00:00","has_mcp":true,"has_api":false,"auth_methods":["Configurable JMX connection handling","ObjectName and operation allow/deny validation (policy-based)"],"has_free_tier":false,"known_gotchas":["Agent-driven tool calls could attempt to access or mutate MBeans; the server includes filtering but the exact policy defaults are not fully specified in the README.","MCP resources expose many JMX attributes; agents may need guardrails to avoid excessive browsing/reads that could increase load.","Operations like setAttribute may have side effects; ensure blocked/dangerous operations are configured and validated before granting tool access."],"error_quality":0.0}