Quick answer: Cursor slows down for a handful of predictable, fixable reasons — indexer/cache churn, network or model latency, extension conflicts, or an overloaded agent context — and it hallucinates for a related but separate set of reasons: models are trained to guess rather than admit uncertainty, performance degrades once your context window fills past roughly 40%, and stale rules or memory files quietly mislead the agent. Almost every fix below comes down to the same underlying move: give Cursor less, cleaner context instead of more of it.
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Top 10 MCP Servers Every Mobile App Developer Should Be Using in 2026
Quick answer: the 10 MCP servers worth setting up for mobile development in 2026 are Figma Dev Mode, the official Dart/Flutter MCP server, iOS Simulator, Android ADB, Callstack's agent-device, GitHub, Supabase, Context7, Sentry, and Codemagic — covering design handoff, framework tooling, device testing on both platforms, source control, backend, live documentation, crash monitoring, and CI/CD. Wire these into Cursor, Claude Code, or any other MCP-compatible agent and it can read your design, write your Flutter/Swift/Kotlin code, drive a real simulator, and ship a build without you copy-pasting context between five different tools.
I Turned a Figma Design Into a FULL Flutter App in Just ONE Day Using Cursor AI (Step-by-Step)
Quick answer: yes — you can go from a Figma design to a working Flutter app in a single day by connecting Figma's Dev Mode MCP server to Cursor, letting the agent pull real layout, component, and design-token data straight from your file, then generating the app screen by screen instead of hand-coding every widget. This is the exact step-by-step workflow, prerequisites included.
Top AI Models to Use in Cursor IDE for App Development (2026 Guide)
Quick answer: in Cursor, use Claude Opus 4.8 for hard architectural work, Composer 2.5 (Cursor's own model) as your default for everyday coding, GPT-5.3 Codex when you're stuck on a stubborn bug and want a second opinion, Claude Sonnet 4.6 for writing and documentation, and budget models like Grok Build 0.1 or Gemini 3.5 Flash for high-volume agent runs where cost matters more than raw capability. Go easy on Claude Fable 5 — it's roughly double Opus pricing, so save it for genuinely critical, last-resort cases.