{"id":"nicmen99-sirio-mcp-server","name":"SIRIO_mcp_server","homepage":null,"repo_url":"https://github.com/NicMen99/SIRIO_mcp_server","category":"ai-ml","subcategories":[],"tags":["mcp","model-context-protocol","petri-nets","gspn","stochastic-modeling","java","spring-boot","tool-calling"],"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.","use_cases":["AI-assisted creation of Petri net models for concurrent/stochastic systems","Automated model building and editing (places, transitions, arcs, markings) through tool calls","Steady-state analysis of reachable markings for GSPNs (with immediate/exponential transitions)","Transient/time-dependent analysis at specified time points for stochastic systems","Interactive education/training with agent-guided modeling and simulation"],"not_for":["Production multi-tenant deployments requiring strong per-user isolation/auth","Use cases needing REST/HTTP APIs, webhooks, or network-accessible endpoints","Environments where local in-memory server state is unacceptable (no documented persistence)","Models requiring analysis beyond what the README constrains (e.g., not supporting required transition types for the stated analyses)"],"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.","alternatives":["Using the SIRIO/OrisTool Java library directly in your own application","Other MCP servers (or custom MCP wrappers) that expose Petri net or stochastic modeling libraries","Building a REST API wrapper around SIRIO/OrisTool and calling it from an agent (instead of MCP/STDIO)"],"af_score":63.6,"security_score":48.0,"reliability_score":18.8,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:50:30.512976+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":[],"oauth":false,"scopes":false,"notes":"No authentication/authorization is described. The server appears intended to run locally and be invoked via MCP STDIO from the client (VS Code/Copilot, Claude Desktop)."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"No pricing details; appears to be an open-source/self-hosted tool."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":63.6,"security_score":48.0,"reliability_score":18.8,"mcp_server_quality":78.0,"documentation_accuracy":74.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":95.0,"rate_limit_clarity":0.0,"tls_enforcement":100.0,"auth_strength":20.0,"scope_granularity":0.0,"dependency_hygiene":60.0,"secret_handling":70.0,"security_notes":"Strengths: traffic is local STDIO (no TLS networking concerns discussed) and the tool design validates that net/marking are initialized (per README). Weaknesses/unknowns: no auth/authz is described, so access control is unclear (likely relies on local process control). No explicit guidance on sanitizing inputs, resource limits, or preventing denial-of-service via large/complex nets/analysis workloads is provided. Dependency hygiene cannot be fully verified from the README alone.","uptime_documented":0.0,"version_stability":25.0,"breaking_changes_history":10.0,"error_recovery":40.0,"idempotency_support":"true","idempotency_notes":"Some idempotency is implied: PetriNetUtils.findOrCreateTransitionByName() is described as preventing duplicate transitions when adding features; higher-level tool behavior for repeated calls is not fully specified.","pagination_style":"none","retry_guidance_documented":false,"known_agent_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."]}}