Claude

Claude

Anthropic's flagship model

Claude is the model behind a huge share of vibecoding workflows — chat, projects, and API. Use it for reasoning-heavy builds, long-context refactors, and agent loops.

Best for

  • Long-context reasoning
  • Spec writing
  • API integrations
  • Plan before code

How builders use it

  • Draft the PRD / acceptance criteria in Claude, then hand the plan to Claude Code or Cursor.
  • Use Projects when the same docs (brand, stack, voice) should stick across sessions.
  • Route production calls through the Anthropic API when the app itself needs Claude.

Related tools

Copy-paste skills

Prompt chains you can drop into Claude. Browse the library — we don't split skills by tool yet.

Browse skills →

Apps built with Claude