原文
A DeepSeek-native agentfor your terminal. DeepSeek 原生的终端编码 Agent。
The loop is append-only, aligned to DeepSeek's byte-stable prefix cache — so long sessions hold 90%+ cache hit and input-token cost collapses to ~1/5. Terminal-first. 运行循环 append-only,对齐 DeepSeek 字节稳定的 prefix-cache —— 长会话缓存命中 90%+,输入 token 成本降到 约 1/5。终端优先。
Built for long, cheap sessions.为长会话、低成本而生。
Most agents pay full price for the same growing prompt every turn. Reasonix keeps the prefix byte-identical so DeepSeek's cache does the heavy lifting — and everything else follows.多数 agent 每回合都为同一段不断增长的 prompt 付全价。Reasonix 让前缀逐字节稳定,让 DeepSeek 的缓存替你扛下来——其余一切由此而来。
Cache-first loop缓存优先循环
Append-only history aligned to DeepSeek's prefix cache. 90%+ hit on long sessions; input tokens bill at ~1/5.append-only 历史对齐 DeepSeek prefix-cache。长会话 90%+ 命中,输入 token 约 1/5 计费。
Single Go binary单个 Go 二进制
CGO-free, cross-compiled for darwin/linux/windows × amd64/arm64. No Node runtime to install or babysit.无 CGO,交叉编译覆盖 darwin/linux/windows × amd64/arm64。运行不需要 Node。
MCP first-class
stdio, SSE, streamable HTTP. External servers merge their tools into one registry under a prefix.stdio、SSE、streamable HTTP。外部服务器的工具以前缀合并进同一 registry。
Plan mode & sandbox计划模式 + 沙箱
Writers are jailed to the workspace; /plan gates the session read-only until you approve.写工具被关进工作区;/plan 进只读门,批准前不写盘。
/plan
/plan
$ /plan → read-only until approved
Subagents & skills子智能体与技能
explore / research / review / security-review agents, plus Markdown skill scripts with isolated tools.explore / research / review / security-review 子智能体,加 Markdown 技能脚本与隔离工具。
Terminal-native终端原生
Not another IDE plugin. git diff handles diffs, ls handles trees — the terminal is the workspace.不是又一个 IDE 插件。diff 交给 git diff,树交给 ls —— 终端就是工作面板。
git diff
ls
git diff
ls
$ ssh build-box → reasonix code
Every turn reuses the last.每一轮都复用上一轮。
Each request replays the exact same byte-for-byte prefix, so the model only computes what's new. Long sessions get cheaper per turn — not more expensive.每次请求都逐字节重放完全相同的前缀,模型只计算新增部分。会话越长,每轮越便宜——而不是越贵。
Install安装
One command. macOS, Linux, Windows, and WSL.一条命令,支持 macOS、Linux、Windows 与 WSL。
npm i -g reasonix@next