{"id":"queuelab-qcx","name":"QCX","af_score":38.0,"security_score":45.5,"reliability_score":26.2,"what_it_does":"QCX (Quality Computer Experience) is a web app built with Next.js and Vercel AI SDK that combines LLM-driven text streaming/generative UI with mapping (Mapbox) and retrieval/search (Tavily/Exa per README) plus a serverless database (Upstash Redis). It appears aimed at an interactive, map-centric experience powered by configurable generative models.","best_when":"You want an open-source starter/prototype for LLM + Mapbox interactive experiences and are comfortable wiring required keys/secrets for the model provider, search provider, Redis, and Mapbox.","avoid_when":"You need a documented, versioned backend API with predictable contracts (REST/OpenAPI) or enterprise-grade operational guarantees out of the box.","last_evaluated":"2026-03-30T15:36:29.238844+00:00","has_mcp":true,"has_api":false,"auth_methods":["API keys for upstream providers (e.g., OpenAI/XAI, Tavily, Upstash, Mapbox)"],"has_free_tier":false,"known_gotchas":["No documented external-facing tool contracts/errors in the provided content","Requires multiple third-party API keys; failures may surface as provider errors rather than standardized tool errors","Mapbox and search integration may introduce additional rate-limit/backoff needs not documented here"],"error_quality":0.0}