无原创，纯转发http://drafts.miantiao.mehttp://drafts.miantiao.me/posts/166http://drafts.miantiao.me/posts/166Wed, 19 Aug 2026 07:54:15 GMT<b>fx：仅 6MB 的极简原生 AI 编程 Agent</b><br /><br />不同于动辄数十兆、界面复杂的“终端 IDE”，fx 是一款用 <mark class="highlight">Zig</mark> 语言编写的超轻量 AI 编程助手与 CLI 工具，专注于极致性能与易嵌入性。<br /><br /><b>核心亮点：</b><br /><br />• <b>极小体积与资源占用</b>：编译二进制仅约 6.4 MB，内存占用在个位数 MB 级别，非常适合资源受限环境与沙箱密集部署。<br />• <b>瞬时冷启动</b>：冷启动时间仅需约 10 微秒，输入前无冗余 I/O 操作，完美适配脚本化与程序调用。<br />• <b>纯粹的 Shell 体验</b>：摒弃繁复的 TUI 绘制，保留原汁原味的 Unix 命令行滚动交互体验。<br />• <b>高效节省 Token</b>：精简系统提示词（System Prompt）与工具集设计，不仅显著降低 Token 消耗，还进一步优化了首字生成延迟（TTFT）。<br />• <b>Wasm 与生态扩展</b>：支持编译为 WebAssembly 直接在浏览器或沙箱运行，并支持通过 MCP、插件与技能进行灵活扩展。<br />• <b>开源与模型中立</b>：采用 Apache-2.0 协议，支持本地模型、API 网关及各大商业大模型。<br /><br />体验与文档：<a href="https://fx.sh/" target="_blank" rel="noopener" title="https://fx.sh/">https://fx.sh/</a><br /><br /><a href="/search/result?q=%23%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE" title="#开源项目">#开源项目</a> <a href="/search/result?q=%23AI%E7%BC%96%E7%A8%8B" title="#AI编程">#AI编程</a> <a href="/search/result?q=%23Agent" title="#Agent">#Agent</a> <a href="/search/result?q=%23Zig" title="#Zig">#Zig</a> <a href="/search/result?q=%23CLI%E5%B7%A5%E5%85%B7" title="#CLI工具">#CLI工具</a><a class="tgme_widget_message_link_preview" href="https://fx.sh/" target="_blank" rel="noopener" title="Tiny, open, native coding agent. A minimal CLI written in Zig, optimized for research and embeddability as part of larger systems."> <div class="link_preview_site_name accent_color">fx</div> <img class="link_preview_image" alt="fx - Tiny, open, native coding agent" src="https://drafts.miantiao.me/static/https://cdn4.telesco.pe/file/PgqDpIJIslJSUxJs3riDN6BHU2BVnJ_3htuS3nx20IrijnPgu-CWyIcqdwWKa4BD1lghocT_sGQV2Vv9e5IDnqlzzzbLZNFIBB4_IxwWewB7joOFqCc7hZvRRF7OOG4zjEil_7aVz6vGDyvzJ6-_sGiHMd5hp9vRU1rz1XcZlDfGyXMbmsHJPiMBIVNkayj-UCTVvjxi3rCSmRWic7sAkLqy-rLJ8LF9llQ_y-RtuLsM_-xbUtWbm2vY1_EO0GLO-5aUVlrhAbJ5iwoLS8VkncCPEciOd7y1JKv-vXuoGty3_d7HYcKeK2JnAGzsNplCsfo-nn1huhf8jkvNMpewXQ.jpg" width="1200" height="630" loading="eager" /> <div class="link_preview_title">fx - Tiny, open, native coding agent</div> <div class="link_preview_description">Tiny, open, native coding agent. A minimal CLI written in <mark class="highlight">Zig</mark>, optimized for research and embeddability as part of larger systems.</div> </a>