{"id":"nicmen99-sirio-mcp-server","name":"SIRIO_mcp_server","af_score":63.6,"security_score":48.0,"reliability_score":18.8,"what_it_does":"Provides a Model Context Protocol (MCP) server (Spring Boot non-web app using STDIO) exposing SIRIO/OrisTool capabilities to create and manipulate Generalized Stochastic Petri Nets (GSPNs) and run steady-state and transient analyses via MCP tool-calling.","best_when":"You want a local/desktop MCP tool process that agents can call over STDIO to iteratively build and analyze Petri nets.","avoid_when":"You need a hosted service with centralized auth, explicit rate limits, or durable state across sessions.","last_evaluated":"2026-04-04T19:50:30.512976+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Server maintains in-memory state (petriNet/marking). Tools likely require create() before other operations; restarting the process may be required if state is corrupted.","Analysis support is constrained: steady-state analysis requires only immediate or exponential transitions per README.","Transient analysis depends on correct model configuration and enabled transitions; otherwise results may be empty.","Because interface is STDIO MCP, the client must be configured with absolute paths/JAR location (and correct Java command) for the MCP server to start."],"error_quality":0.0}