{"id":"stim-mcp-server","name":"stim-mcp-server","af_score":63.5,"security_score":37.5,"reliability_score":22.5,"what_it_does":"Provides an MCP (Model Context Protocol) server that wraps Google’s Stim stabilizer circuit simulator, exposing multiple tools (health check, circuit creation/appending, sampling, error analysis, diagram generation, noise injection, and standard circuit generation) over MCP transports including HTTP/SSE and stdio, plus a hosted Google Cloud Run instance.","best_when":"You want an experimentation/beta MCP tool for quantum circuit simulation and analysis with an LLM client that can call MCP tools over HTTP/SSE or stdio.","avoid_when":"You need strong access control, circuit-data privacy on a multi-tenant remote service, or you require an explicit documented retry/idempotency contract for reliability.","last_evaluated":"2026-04-04T21:43:38.230348+00:00","has_mcp":true,"has_api":true,"auth_methods":["None (no authentication on the hosted remote server)"],"has_free_tier":false,"known_gotchas":["Hosted server scales to zero; first request after inactivity may take 5–10 seconds (agents may time out if they assume warm latency).","In-memory circuit sessions are lost on scale-down, so long-lived workflows should recreate circuits or use local deployment.","Remote server has no authentication/access control; avoid sensitive circuit data."],"error_quality":0.0}