publish DeepSeek Harness architecture research

2026-08-14 01:07:21 +08:00
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+  <title id="title">DeepSeek Harness 从配置组合到会话持久化的主链路</title>
+  <desc id="desc">Profile 与 patch 生成 Cordis 插件树。用户输入进入 Agent inbox，组装系统提示和工具 schema，调用模型，工具调用经过审批和执行管线，结果写入 SessionEvent 日志并驱动下一步、恢复和界面。</desc>
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+  <text x="72" y="68" class="t ink">DeepSeek Harness 主链路：组合、执行、记录</text>
+  <text x="72" y="101" class="s muted">配置决定运行时；事件日志连接执行、恢复与界面。</text>
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+  <text x="95" y="184" class="cap muted">BOOT / COMPOSITION</text><text x="95" y="224" class="t ink">Profile + Bundles</text><text x="95" y="257" class="s muted">home patch · --patch</text>
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+  <text x="445" y="184" class="cap muted">CORDIS CONTEXT</text><text x="445" y="224" class="t ink">插件树</text><text x="445" y="257" class="s muted">services · events · effects</text>
+  <rect x="790" y="150" width="300" height="145" rx="18" class="box"/>
+  <text x="815" y="184" class="cap muted">TURN INPUT</text><text x="815" y="224" class="t ink">Agent inbox</text><text x="815" y="257" class="s muted">prompt · followup · steer</text>
+  <rect x="1160" y="150" width="210" height="145" rx="18" class="box"/>
+  <text x="1185" y="184" class="cap muted">PRE-STEP</text><text x="1185" y="224" class="t ink">上下文组装</text><text x="1185" y="257" class="tiny muted">history + tools</text>
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+  <rect x="1070" y="390" width="300" height="150" rx="18" class="box2"/><text x="1095" y="425" class="cap muted">MODEL STEP</text><text x="1095" y="465" class="t ink">LLM stream</text><text x="1095" y="500" class="s muted">assistant chunks / message</text>
+  <rect x="600" y="390" width="390" height="150" rx="18" class="warn"/><text x="625" y="425" class="cap muted">GUARDED TOOL PIPELINE</text><text x="625" y="465" class="t ink">pre → approval → execute → post</text><text x="625" y="500" class="s muted">缺审批通道时 ask 退化为 deny</text>
+  <rect x="70" y="390" width="450" height="150" rx="18" class="box"/><text x="95" y="425" class="cap muted">DURABLE FACTS</text><text x="95" y="465" class="t ink">append-only SessionEvent log</text><text x="95" y="500" class="s muted">user · assistant · tool · turn · policy</text>
+  <path d="M1265 295 V390" class="line"/><path d="M1070 465 H990" class="line"/><path d="M600 465 H520" class="line"/>
+  <rect x="70" y="650" width="300" height="100" rx="18" class="box2"/><text x="95" y="690" class="t ink">派生模型历史</text><text x="95" y="720" class="s muted">下一步请求使用</text>
+  <rect x="470" y="650" width="300" height="100" rx="18" class="box2"/><text x="495" y="690" class="t ink">恢复与分叉</text><text x="495" y="720" class="s muted">resume · fork · repair</text>
+  <rect x="870" y="650" width="300" height="100" rx="18" class="box2"/><text x="895" y="690" class="t ink">Web / SDK 投影</text><text x="895" y="720" class="s muted">trajectory · UI · API</text>
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+  <text x="70" y="790" class="tiny muted">图源：DeepSeek Harness 冻结提交 47f9438 的 architecture、agent-loop、tools 与 session-persistence；2026-08-14 重绘。</text>
+</svg>