Show HN: Ctxfw – In-memory AST pruner and token firewall for Cursor and Claude
AI Digest
AST剪枝上下文过滤token优化
Ctxfw 是面向代码代理的内存 AST 剪枝工具，通过上下文过滤和令牌限制减少 72.4% 的 token 使用量，适用于 Cursor 和 Claude 等 AI 编码工具。
Ctxfw is an in-memory AST pruner for coding agents, reducing token usage by 72.4% via context filtering, suitable for Cursor and Claude.
Key points
- Ctxfw 通过 AST 剪枝和上下文过滤优化 AI 代码生成的资源消耗 Reduces token overhead via AST pruning and context filtering
- 支持 Cursor 和 Claude 等大模型，提升代码生成效率 Optimizes code generation for Cursor/Claude models
- 开源项目包含完整测试矩阵和跨平台构建方案 Open-source with comprehensive testing and cross-platform builds
Takeaway: Ctxfw 为 AI 编码工具提供了高效的资源管理方案。 / Ctxfw offers efficient resource management for AI coding tools.
Why it matters 提供实际可落地的AI代码生成优化方案，适合开发者提升效率
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