CLAUDE.md Generator
Build a tuned CLAUDE.md for your project in 60 seconds — copy or download.
MCP Config Builder
Tick the servers you want and get a ready-to-use .mcp.json.
API Cost Calculator
Estimate your monthly Claude API cost — and see what prompt caching saves.
提示词医生
粘贴任意提示词，立即获得最佳实践评分卡、具体的修复建议以及改进后的脚手架——全部在你的浏览器中完成。
Token Estimator
Paste any text and see roughly how many tokens it is — so you can budget context and cost before you call the API.
Prompt Builder
Assemble a clear, well-structured Claude prompt from the building blocks that actually work — role, context, task, examples, output format.