{"id":101411,"date":"2026-09-06T20:40:52","date_gmt":"2026-09-06T12:40:52","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/101411.html"},"modified":"2026-09-06T20:40:52","modified_gmt":"2026-09-06T12:40:52","slug":"deepseek-harness%ef%bc%88dsh%ef%bc%89%e6%ba%90%e7%a0%81%e7%b2%be%e8%af%bb-01%ef%bc%9adsh-%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%8c%e4%bb%a5%e5%8f%8a%e5%ae%83%e5%87%ad%e4%bb%80%e4%b9%88%e3%80%8c%e4%b8%80","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/101411.html","title":{"rendered":"DeepSeek Harness\uff08DSH\uff09\u6e90\u7801\u7cbe\u8bfb 01\uff1aDSH \u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d"},"content":{"rendered":"

DeepSeek Harness（DSH）\u6e90\u7801\u7cbe\u8bfb 01：DSH \u662f\u4ec0\u4e48，\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d<\/h2>\n

\u672c\u6587\u662f\u300aDeepSeek Harness \u6e90\u7801\u7cbe\u8bfb\u300b\u7cfb\u5217\u7b2c 1 \u7bc7（\u5171 9 \u7bc7）\u3002
\n\u8bfb\u7684\u662f deepseek-harness（DSH）\u5b98\u65b9\u4ed3\u5e93\u6e90\u7801，\u542b vendored \u7684 Cordis \u6846\u67b6；\u6587\u4e2d\u8def\u5f84\u3001\u6807\u8bc6\u7b26\u4e0e\u884c\u53f7\u90fd\u53d6\u81ea\u5b9e\u9645\u6e90\u7801，\u53ef\u4ee5\u8fb9\u8bfb\u8fb9\u8df3\u8f6c\u3002
\n\u524d\u7f6e\u9605\u8bfb：\u65e0（\u7cfb\u5217\u5f00\u7bc7，\u5efa\u8bae\u4ece\u8fd9\u91cc\u8bfb）\u3002<\/p>\n

\u672c\u7bc7\u5bfc\u8bfb<\/h3>\n

\u4ece\u300c\u6ca1\u6709\u7279\u6743\u5185\u6838\u300d\u8bb2\u8d77：DSH \u7684\u76ee\u5f55\u5730\u56fe\u3001\u4e00\u6761\u7528\u6237\u6d88\u606f\u8d70\u8fc7\u7684 15 \u6b65，\u4ee5\u53ca\u628a\u5b83\u6491\u8d77\u6765\u7684 Cordis \u6846\u67b6\u2014\u2014Context \u662f\u4e2a Proxy\u3001Service \u6784\u9020\u5373\u6ce8\u518c\u3001Fiber \u751f\u547d\u5468\u671f\u4e0e epoch \u9a71\u52a8\u7684\u81ea\u52a8\u91cd\u542f\u3001\u4e94\u79cd\u4e8b\u4ef6\u6d3e\u53d1\u3001\u53ef\u9006\u7684 effect \u6ce8\u518c\u3002<\/p>\n

\u672c\u7bc7\u7531\u539f\u7a3f\u7684\u4e24\u7ae0\u5408\u5e76\u800c\u6210：\u300a\u5168\u666f\u4e0e\u8bbe\u8ba1\u54f2\u5b66\u300b + \u300aCordis \u63d2\u4ef6\u6846\u67b6\u300b\u3002\u4e24\u7ae0\u662f\u540c\u4e00\u6761\u7ebf\u7d22\u7684\u4e24\u6bb5，\u6240\u4ee5\u653e\u5728\u4e00\u8d77\u8bfb\u66f4\u987a\u3002<\/p>\n

\u672c\u7cfb\u5217\u76ee\u5f55<\/h3>\n\n\u7bc7\u4e3b\u9898\u8986\u76d6\u7684\u539f\u7a3f\u7ae0\u8282<\/tr>\n\n\n\n\n\n\n\n\n\n\n
\u7b2c 1 \u7bc7<\/td>\nDSH \u662f\u4ec0\u4e48，\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d<\/td>\n\u5168\u666f\u4e0e\u8bbe\u8ba1\u54f2\u5b66 + Cordis \u63d2\u4ef6\u6846\u67b6<\/td>\n<\/tr>\n
\u7b2c 2 \u7bc7<\/td>\nAgent \u5faa\u73af\u7684\u5fc3\u810f：turn\/step\u3001Inbox \u4e0e 18 \u884c preStep<\/td>\nAgent \u5faa\u73af\u4e0e\u4e0a\u4e0b\u6587\u88c5\u914d<\/td>\n<\/tr>\n
\u7b2c 3 \u7bc7<\/td>\n\u4e8b\u4ef6\u6eaf\u6e90\u65e5\u5fd7\u3001\u6a21\u578b\u53ef\u89c1\u9762\u4e0e JSONL \u7248\u672c\u8fc1\u79fb<\/td>\n\u4f1a\u8bdd\u65e5\u5fd7\u4e0e\u6301\u4e45\u5316<\/td>\n<\/tr>\n
\u7b2c 4 \u7bc7<\/td>\n\u5de5\u5177\u6267\u884c\u6d41\u6c34\u7ebf\u4e0e\u80fd\u529b\u7f1d：\u4e00\u6b21 write \u8d70\u8fc7\u7684 13 \u4e2a\u5173\u5361<\/td>\n\u5de5\u5177\u7cfb\u7edf\u4e0e\u80fd\u529b\u7f1d<\/td>\n<\/tr>\n
\u7b2c 5 \u7bc7<\/td>\n\u538b\u7f29\u3001token \u8ba1\u91cf\u3001\u7ed3\u679c\u6ea2\u51fa\u4e0e\u52a8\u6001\u4e0a\u4e0b\u6587\u5feb\u7167<\/td>\n\u4e0a\u4e0b\u6587\u5de5\u7a0b<\/td>\n<\/tr>\n
\u7b2c 6 \u7bc7<\/td>\n\u591a\u667a\u80fd\u4f53\u7f16\u6392（subagent\/workflow\/goal）\u4e0e\u56db\u4e2a\u72ec\u7acb\u6743\u9650\u65cb\u94ae<\/td>\n\u7f16\u6392\u4e0e\u591a\u667a\u80fd\u4f53 + \u5b89\u5168\u3001\u5ba1\u6279\u4e0e\u4ea4\u4e92<\/td>\n<\/tr>\n
\u7b2c 7 \u7bc7<\/td>\nprofile\/bundle \u7ec4\u5408\u3001Web GUI \u4f20\u8f93\u4e0e LLM \u4f1a\u8bdd\u8bcd\u6c47\u8868<\/td>\n\u5e94\u7528\u5916\u58f3\u4e0e\u4f20\u8f93\u5c42 + LLM \u63a5\u5165\u5c42<\/td>\n<\/tr>\n
\u7b2c 8 \u7bc7<\/td>\n48 \u4e2a verify \u95e8\u7981\u3001\u65e0 key \u5f55\u5236\u91cd\u653e\u4e0e\u9632\u5fa1\u6027\u7f16\u7a0b\u89c4\u77e9<\/td>\n\u5de5\u7a0b\u5316\u57fa\u5efa<\/td>\n<\/tr>\n
\u7b2c 9 \u7bc7<\/td>\n\u6309\u76ee\u6807\u67e5\u6587\u4ef6\u7684\u5730\u56fe\u3001\u4e09\u4e2a\u52a8\u624b\u5b9e\u9a8c\u4e0e\u8e29\u5751\u6e05\u5355<\/td>\n\u6e90\u7801\u5730\u56fe\u4e0e\u5b66\u4e60\u8def\u7ebf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b2c\u4e00\u90e8\u5206 \u00b7 \u300a\u5168\u666f\u4e0e\u8bbe\u8ba1\u54f2\u5b66\u300b（\u539f\u7a3f\u7b2c 01 \u7ae0）<\/h2>\n

\u76ee\u6807：\u8bfb\u5b8c\u8fd9\u4e00\u7bc7，\u4f60\u80fd\u56de\u7b54\u4e09\u4e2a\u95ee\u9898\u2014\u2014DSH \u5230\u5e95\u662f\u4e2a\u4ec0\u4e48\u4e1c\u897f？\u4ee3\u7801\u653e\u5728\u54ea\u513f？\u4e00\u6761\u7528\u6237\u6d88\u606f\u8fdb\u6765\u4e4b\u540e，\u7cfb\u7edf\u91cc\u5230\u5e95\u53d1\u751f\u4e86\u4ec0\u4e48？<\/p>\n

\n

1. \u5b83\u662f\u4ec0\u4e48<\/h3>\n

dsh（DeepSeek Harness）\u662f\u4e00\u4e2a agent \u8fd0\u884c\u65f6（agent harness）\u3002<\/p>\n

\u5982\u679c\u628a"\u7528\u4e00\u4e2a LLM \u81ea\u52a8\u5199\u4ee3\u7801\/\u67e5\u8d44\u6599\/\u8dd1\u547d\u4ee4"\u8fd9\u4ef6\u4e8b\u62c6\u5f00，\u4f60\u4f1a\u5f97\u5230\u4e00\u5806\u5fc5\u987b\u89e3\u51b3\u7684\u5de5\u7a0b\u95ee\u9898：<\/p>\n

    \n
  • \u6a21\u578b\u7684\u4e0a\u4e0b\u6587（\u90a3\u4e00\u5768 token）\u4ece\u54ea\u513f\u6765\u3001\u653e\u5230\u54ea\u513f\u53bb？<\/li>\n
  • \u6a21\u578b\u8bf4"\u6211\u8981\u6267\u884c rm -rf"，\u8c01\u6279\u51c6？\u5728\u4ec0\u4e48\u7ea6\u675f\u4e0b\u6267\u884c？<\/li>\n
  • \u804a\u4e86 200 \u8f6e\u4e4b\u540e\u4e0a\u4e0b\u6587\u7206\u4e86，\u600e\u4e48\u538b\u7f29？<\/li>\n
  • \u8fdb\u7a0b\u5d29\u5728\u6a21\u578b\u56de\u590d\u7684\u4e00\u534a，\u91cd\u542f\u540e\u600e\u4e48\u63a5\u5f97\u4e0a？<\/li>\n
  • \u4e00\u4e2a\u6a21\u578b\u4e0d\u591f，\u80fd\u4e0d\u80fd\u6d3e\u5b50\u667a\u80fd\u4f53\u5e76\u884c\u5e72\u6d3b？<\/li>\n
  • \u60f3\u6362\u4e2a\u6a21\u578b\u3001\u6362\u4e2a\u6c99\u7bb1\u3001\u6362\u4e2a\u5b58\u50a8\u540e\u7aef，\u8981\u6539\u591a\u5c11\u4ee3\u7801？<\/li>\n<\/ul>\n

    DSH \u628a\u8fd9\u4e9b\u95ee\u9898\u7684\u7b54\u6848\u5168\u90e8\u5b9e\u73b0\u6210\u63d2\u4ef6，\u800c\u4e0d\u662f\u5199\u6b7b\u5728\u4e00\u4e2a"\u4e3b\u7a0b\u5e8f"\u91cc\u3002\u5b83\u7684\u53e3\u53f7\u5f0f\u7684\u67b6\u6784\u63cf\u8ff0\u662f：<\/p>\n

    \u4ea7\u54c1\u7684\u6bcf\u4e00\u90e8\u5206\u90fd\u662f\u63d2\u4ef6，\u5305\u62ec\u6a21\u578b\u9002\u914d\u5668\u3001\u5de5\u5177\u6ce8\u518c\u8868\u3001\u4f1a\u8bdd\u65e5\u5fd7，\u4ee5\u53ca agent loop \u672c\u8eab，\u56e0\u6b64\u6bcf\u4e2a\u90fd\u53ef\u4ee5\u4ece\u914d\u7f6e\u66ff\u6362\u3002
    \n\u4e0d\u5b58\u5728\u9700\u8981\u6253\u8865\u4e01\u7684\u7279\u6743\u5185\u6838\u3002
    \n\u2014\u2014 <repo>\/docs\/architecture.zh.md<\/p>\n

    \u8fd9\u53e5\u8bdd\u662f\u7406\u89e3\u6574\u4e2a\u4ed3\u5e93\u7684\u94a5\u5319\u3002\u4f60\u770b\u4e0d\u5230 src\/main.ts \u91cc\u6709\u4e00\u4e2a"agent \u7c7b"\u5728\u8dd1\u5faa\u73af；\u4f60\u770b\u5230\u7684\u662f：\u4e00\u4e2a\u5faa\u73af\u63d2\u4ef6\u3001\u4e00\u4e2a\u65e5\u5fd7\u63d2\u4ef6\u3001\u4e00\u4e2a\u5de5\u5177\u6ce8\u518c\u8868\u63d2\u4ef6\u3001\u4e00\u4e2a\u6a21\u578b\u9002\u914d\u63d2\u4ef6\u2026\u2026\u5b83\u4eec\u4e92\u76f8\u901a\u8fc7"\u670d\u52a1\u952e"\u548c"\u7c7b\u578b\u5316\u4e8b\u4ef6"\u5bf9\u8bdd，\u7531\u4e00\u4e2a\u66f4\u5e95\u5c42\u7684\u6846\u67b6（Cordis）\u5728\u542f\u52a8\u65f6\u7ec4\u88c5\u6210\u4e00\u68f5\u6811\u3002<\/p>\n

    \u7c7b\u6bd4：\u4f20\u7edf agent \u6846\u67b6\u50cf\u4e00\u8f86\u710a\u6b7b\u7684\u6c7d\u8f66，\u4f60\u80fd\u6539\u7684\u53ea\u662f\u5185\u9970；DSH \u66f4\u50cf\u6e2f\u53e3\u2014\u2014\u540a\u673a（\u5de5\u5177）\u3001\u8239（\u6a21\u578b）\u3001\u5806\u573a（\u65e5\u5fd7）\u3001\u6d77\u5173（\u6c99\u7bb1\u4e0e\u5ba1\u6279）\u662f\u5404\u81ea\u72ec\u7acb\u7684\u8bbe\u5907，\u901a\u8fc7\u6807\u51c6\u63a5\u53e3（\u670d\u52a1\u952e + \u4e8b\u4ef6）\u534f\u4f5c，\u6362\u6389\u4efb\u4f55\u4e00\u53f0\u90fd\u4e0d\u7528\u91cd\u65b0\u8bbe\u8ba1\u6e2f\u53e3\u3002<\/p>\n

    \n

    2. \u76ee\u5f55\u5730\u56fe<\/h3>\n

    <repo>\/
    \n\u251c\u2500\u2500 AGENTS.md \u7ed9 AI \u770b\u7684"\u5382\u89c4"（\u4e5f\u7ed9\u4eba\u770b\u7684\u6700\u4f73\u5165\u95e8\u8bfb\u7269）
    \n\u251c\u2500\u2500 docs\/ \u5b98\u65b9\u6587\u6863：\u67b6\u6784\u3001\u672f\u8bed\u3001\u5b50\u7cfb\u7edf\u53c2\u8003\u3001\u751f\u6210\u76ee\u5f55
    \n\u2502 \u251c\u2500\u2500 architecture.zh.md \u2605 \u67b6\u6784\u603b\u7eb2（\u4e2d\u6587\u7248）
    \n\u2502 \u251c\u2500\u2500 cordis-primer.zh.md \u2605 Cordis \u6846\u67b6\u4e94\u4e2a\u6982\u5ff5
    \n\u2502 \u251c\u2500\u2500 subsystems\/*.zh.md \u2605 \u6bcf\u4e2a\u5b50\u7cfb\u7edf\u4e00\u9875\u53c2\u8003（\u7c7b\u578b\u5b9a\u4e49\u5728\u8fd9\u91cc）
    \n\u2502 \u251c\u2500\u2500 tool-catalog.md \u81ea\u52a8\u751f\u6210\u7684\u5168\u90e8\u6a21\u578b\u53ef\u89c1\u5de5\u5177
    \n\u2502 \u251c\u2500\u2500 config-catalog.md \u81ea\u52a8\u751f\u6210\u7684\u5168\u90e8\u63d2\u4ef6 Config \u5b57\u6bb5
    \n\u2502 \u2514\u2500\u2500 persistence-catalog.md \u81ea\u52a8\u751f\u6210\u7684\u5168\u90e8\u4f1a\u8bdd\u4e8b\u4ef6
    \n\u251c\u2500\u2500 vendor\/ \u5185\u8054\u7684\u4e0a\u6e38\u6846\u67b6\u6e90\u7801（Cordis \u53ca\u5176\u4f9d\u8d56）
    \n\u2502 \u2514\u2500\u2500 cordis\/src\/ \u2605 \u6846\u67b6\u672c\u4f53：context \/ fiber \/ service \/ events
    \n\u251c\u2500\u2500 packages\/ \u2605 \u4e3b\u4f53：80+ \u4e2a npm \u5305，\u6309"\u80fd\u529b\u5bb6\u65cf"\u5206\u7ec4
    \n\u2502 \u251c\u2500\u2500 core\/ session \/ system-prompt \/ tools \/ agent \/ agent-loop \/ scope
    \n\u2502 \u251c\u2500\u2500 llm\/ \u6a21\u578b\u8bcd\u6c47\u8868 + DeepSeek provider + \u91cd\u8bd5 + token \u8ba1\u91cf
    \n\u2502 \u251c\u2500\u2500 fs\/ shell\/ subprocess\/ terminal\/ sandbox\/ lsp\/ web\/ code-runtime\/
    \n\u2502 \u251c\u2500\u2500 subagent\/ workflow\/ jobs\/ goal\/ plan\/ todo\/ guard\/ skill\/
    \n\u2502 \u251c\u2500\u2500 session\/ settings\/ credentials\/ storage\/ workspace\/ context\/ compaction\/
    \n\u2502 \u251c\u2500\u2500 interaction\/ hooks\/ mcp\/ preset\/ bundle\/ boot\/ sdk\/ api\/ typert\/ acp\/
    \n\u2502 \u2514\u2500\u2500 client\/ host\/ Web GUI \u7684\u6d4f\u89c8\u5668\u534a\u533a\u4e0e\u540e\u7aef\u534a\u533a
    \n\u251c\u2500\u2500 apps\/
    \n\u2502 \u251c\u2500\u2500 cli\/ `dsh` \u547d\u4ee4\u884c\u5165\u53e3（\u552f\u4e00\u53d7\u652f\u6301\u7684\u542f\u52a8\u65b9\u5f0f）
    \n\u2502 \u2514\u2500\u2500 web\/ Vite \u524d\u7aef\u58f3（\u6d4f\u89c8\u5668\u91cc\u7684 GUI）
    \n\u251c\u2500\u2500 python\/ Python SDK + \u6253\u5305\u6210\u5355\u6587\u4ef6 exe \u7684\u8fd0\u884c\u65f6
    \n\u251c\u2500\u2500 native\/ landlock-run（Linux Landlock \u542f\u52a8\u5668，C11）
    \n\u251c\u2500\u2500 scripts\/ \u2605 48 \u4e2a\u95e8\u7981\u811a\u672c（verify-*）+ 14 \u4e2a\u751f\u6210\u5668（gen-*）
    \n\u251c\u2500\u2500 snapshots\/ \u5f55\u5236-\u91cd\u653e\u6d4b\u8bd5\u7684\u4f1a\u8bdd\u6837\u672c
    \n\u2514\u2500\u2500 .agents\/ \u7ed9 agent \u7528\u7684 skill \u4e0e"\u51b3\u7b56\u8bb0\u5f55"（Agent Note）<\/p>\n

    \u4e09\u6761\u7ecf\u9a8c\u89c4\u5f8b，\u5e2e\u4f60\u5feb\u901f\u5b9a\u4f4d\u4ee3\u7801：<\/p>\n

  • \u60f3\u77e5\u9053\u67d0\u4e2a\u80fd\u529b\u7684\u63a5\u53e3\u957f\u4ec0\u4e48\u6837 \u2192 \u53bb docs\/subsystems\/<\u540d\u5b57>.zh.md（\u90a3\u91cc\u662f\u7c7b\u578b\u5b9a\u4e49\u7684\u6743\u5a01），\u6216\u76f4\u63a5\u641c packages\/<\u7ec4>\/<\u5305>\/src\/types.ts\u3002<\/li>\n
  • \u60f3\u77e5\u9053\u67d0\u4e2a\u884c\u4e3a\u4e3a\u4ec0\u4e48\u8fd9\u6837\u8bbe\u8ba1 \u2192 \u641c .agents\/notes\/，\u4ed3\u5e93\u8981\u6c42"\u975e\u5e73\u51e1\u6539\u52a8\u5fc5\u987b\u9644\u51b3\u7b56\u8bb0\u5f55"\u3002<\/li>\n
  • \u60f3\u77e5\u9053\u6a21\u578b\u80fd\u770b\u5230\u54ea\u4e9b\u5de5\u5177\u3001\u6709\u54ea\u4e9b\u4e8b\u4ef6\u3001\u6709\u54ea\u4e9b\u914d\u7f6e \u2192 \u770b docs\/ \u4e0b\u4e09\u4e2a\u81ea\u52a8\u751f\u6210\u7684\u76ee\u5f55\u6587\u4ef6，\u5b83\u4eec\u7531 scripts\/gen-*.ts \u4ece\u6e90\u7801\u626b\u63cf\u751f\u6210，\u5e76\u4e14\u6709\u95e8\u7981\u4fdd\u8bc1\u4e0d\u8150\u5316\u3002<\/li>\n

    packages\/ \u4e0b\u7684\u7ec4\u522b\u6e05\u5355\u89c1 <repo>\/packages\/README.md（\u4e00\u53e5\u8bdd\u804c\u8d23\u8868\u683c，\u503c\u5f97\u901a\u8bfb）\u3002<\/p>\n

    \n

    3. \u4e00\u6b21\u771f\u5b9e\u8bf7\u6c42：\u4ece\u4e0a\u5230\u4e0b\u8d70\u4e00\u904d<\/h3>\n

    \u5047\u8bbe\u4f60\u5728\u6d4f\u89c8\u5668\u91cc\u8f93\u5165"\u8bfb\u4e00\u4e0b README.md \u7684\u7b2c\u4e00\u884c，\u5e76\u544a\u8bc9\u6211\u5b83\u8bf4\u4e86\u4ec0\u4e48"\u3002\u4e0b\u9762\u662f\u8fd9\u6761\u6d88\u606f\u5728 DSH \u5185\u90e8\u7684\u5b8c\u6574\u65c5\u7a0b（\u62ec\u53f7\u91cc\u662f\u8d1f\u8d23\u8fd9\u4ef6\u4e8b\u7684\u5305）：<\/p>\n\n#\u53d1\u751f\u4e86\u4ec0\u4e48\u4ee3\u7801\u4f4d\u7f6e<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    1<\/td>\n\u6d4f\u89c8\u5668\u628a\u8f93\u5165\u901a\u8fc7 HTTP\/WebSocket \u53d1\u7ed9\u672c\u673a host \u8fdb\u7a0b<\/td>\npackages\/host\/\u3001apps\/web\/<\/td>\n<\/tr>\n
    2<\/td>\nhost \u4fa7\u628a\u5b83\u53d8\u6210\u4e00\u4e2a Agent.followup() \u8c03\u7528，\u6d88\u606f\u8fdb\u5165\u6301\u4e45\u5316\u6536\u4ef6\u7bb1<\/td>\npackages\/core\/agent-loop\/src\/agent.ts<\/td>\n<\/tr>\n
    3<\/td>\n\u9a71\u52a8\u673a\u5668\u88ab\u5524\u9192：\u72b6\u6001\u4ece idle \u53d8 running，\u8ffd\u52a0 turn\/start \u4e8b\u4ef6<\/td>\n\u540c\u4e0a（#run \/ #beginTurn）<\/td>\n<\/tr>\n
    4<\/td>\n\u8ffd\u52a0 user\/message \u4e8b\u4ef6，\u628a\u6d88\u606f\u53d8\u6210\u6a21\u578b\u5386\u53f2\u7684\u4e00\u90e8\u5206<\/td>\npackages\/core\/session\/<\/td>\n<\/tr>\n
    5<\/td>\n\u5411\u6240\u6709\u63d2\u4ef6\u6536\u96c6\u7cfb\u7edf\u63d0\u793a\u7247\u6bb5 + \u52a8\u6001\u4e0a\u4e0b\u6587 + \u5de5\u5177 schema，\u8d70\u4e00\u904d system-prompt\/assemble \u7011\u5e03\u4e8b\u4ef6<\/td>\npackages\/core\/system-prompt\/<\/td>\n<\/tr>\n
    6<\/td>\n\u628a\u6e32\u67d3\u540e\u7684 system\/tools \u4f5c\u4e3a request\/header \u4e8b\u4ef6\u843d\u76d8（\u201c\u6a21\u578b\u53ef\u89c1\u5373\u5df2\u8bb0\u5f55\u201d），\u518d\u7528 session.deriveMessages() \u4ece\u65e5\u5fd7\u6295\u5f71\u51fa\u5386\u53f2<\/td>\npackages\/core\/agent-loop\/src\/agent.ts<\/td>\n<\/tr>\n
    7<\/td>\n\u51bb\u7ed3\u8bf7\u6c42\u5bf9\u8c61，\u4ea4\u7ed9 ctx.llm.stream()；\u91cd\u8bd5\/\u8d85\u65f6\/\u6307\u6807\u4f5c\u4e3a\u73af\u7ed5\u5f0f\u76d1\u542c\u5668\u5c42\u5c42\u5305\u4f4f\u5b83<\/td>\npackages\/llm\/llm\/\u3001packages\/llm\/llm-retry\/<\/td>\n<\/tr>\n
    8<\/td>\nDeepSeek \u9002\u914d\u5668\u628a\u6d88\u606f\u7ffb\u8bd1\u6210 HTTP + SSE，\u8fb9\u6536\u8fb9\u4ea7\u51fa StreamChunk<\/td>\npackages\/llm\/llm-deepseek\/src\/{serialize,sse,translate}.ts<\/td>\n<\/tr>\n
    9<\/td>\n\u6bcf\u4e2a chunk \u53d8\u6210\u4e00\u6761\u4e34\u65f6\u7684 agent\/assistant-stream \u4e8b\u4ef6 \u2192 host \u63a8\u7ed9\u6d4f\u89c8\u5668\u6e32\u67d3\u6253\u5b57\u673a\u6548\u679c<\/td>\npackages\/core\/agent-loop\/src\/assistant-stream.ts<\/td>\n<\/tr>\n
    10<\/td>\n\u6d41\u7ed3\u675f：\u5b8c\u6574\u7684 assistant\/message \u4e8b\u4ef6\u843d\u76d8（v2 \u4e8b\u4ef6\u5185\u5d4c\u5e26\u65f6\u95f4\u6233\u7684\u7cbe\u786e\u6d41）<\/td>\npackages\/core\/session\/<\/td>\n<\/tr>\n
    11<\/td>\n\u6a21\u578b\u56de\u590d\u91cc\u542b tool-call: read \u2192 \u8ffd\u52a0 tool\/call \u4e8b\u4ef6，\u6309\u8c03\u7528\u5e8f pre \u2192 execute \u2192 post \u8d70\u5de5\u5177\u6d41\u6c34\u7ebf<\/td>\npackages\/core\/agent-loop\/src\/tool-calls.ts\u3001packages\/core\/tools\/src\/index.ts<\/td>\n<\/tr>\n
    12<\/td>\n\u6587\u4ef6\u5de5\u5177\u53d7\u6c99\u7bb1\u4e0e"\u8bfb\u540e\u624d\u53ef\u6539"\u7b56\u7565\u7ea6\u675f，\u4ea7\u51fa\u89c4\u8303 JSON \u503c，output.render() \u53d8\u6210\u7ed9\u6a21\u578b\u7684\u6587\u672c<\/td>\npackages\/fs\/tool-fs\/\u3001packages\/fs\/fs-sandbox\/<\/td>\n<\/tr>\n
    13<\/td>\ntool\/result \u4e8b\u4ef6\u843d\u76d8，UI \u5361\u7247\u7531\u53c2\u6570 + \u7ed3\u679c + presentationMeta \u6e32\u67d3（diff \u7b49）<\/td>\npackages\/core\/tools\/src\/presentation.ts\u3001packages\/client\/<\/td>\n<\/tr>\n
    14<\/td>\n\u8fd8\u6709\u5de5\u5177\u6b20\u7740\u7ed3\u679c\u6216\u7ed3\u679c\u91cc\u6709\u7eed\u8dd1\u610f\u56fe \u2192 \u540c\u8f6e\u4e0b\u4e00\u6b65；\u5426\u5219 agent\/turn-stopping \u2192 turn\/end，\u72b6\u6001\u56de idle<\/td>\npackages\/core\/agent-loop\/src\/agent.ts<\/td>\n<\/tr>\n
    15<\/td>\n\u6bcf\u4e00\u6b65\u4e4b\u524d\u90fd\u4f1a\u505a flush \u68c0\u67e5\u70b9，\u628a\u65e5\u5fd7\u771f\u6b63\u5199\u5230\u78c1\u76d8<\/td>\npackages\/session\/session-checkpoint-policy\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u8fd9\u5f20\u8868\u5176\u5b9e\u5c31\u662f\u6574\u4e2a\u4ed3\u5e93\u7684\u76ee\u5f55：\u7b2c 4\/6\/10\/13\/15 \u6b65\u662f"\u65e5\u5fd7\u6d3e"，\u7b2c 5 \u6b65\u662f"\u4e0a\u4e0b\u6587\u6d3e"，\u7b2c 7\/8 \u6b65\u662f"\u6a21\u578b\u6d3e"，\u7b2c 11\/12 \u6b65\u662f"\u5de5\u5177\u4e0e\u80fd\u529b\u6d3e"，\u7b2c 3\/14 \u6b65\u662f"\u5faa\u73af\u6d3e"，\u7b2c 1\/2\/9 \u6b65\u662f"\u5916\u58f3\u4e0e\u4f20\u8f93\u6d3e"\u3002\u540e\u7eed\u5404\u7bc7\u6309\u8fd9\u4e2a\u5212\u5206\u5c55\u5f00\u3002<\/p>\n

    3.1 \u4e00\u4e2a\u5173\u952e\u6f84\u6e05：\u65e5\u5fd7\u624d\u662f"\u771f\u76f8"<\/h4>\n

    \u5f88\u591a\u6846\u67b6\u628a"\u5bf9\u8bdd\u5386\u53f2"\u5b58\u5728\u4e00\u4e2a\u6570\u7ec4\u91cc，\u987a\u624b\u5f80\u91cc push\u3002DSH \u4e0d\u662f\u3002\u5b83\u628a\u4e00\u5207\u90fd\u5199\u6210\u7c7b\u578b\u5316\u4e8b\u4ef6，\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u662f\u4e8b\u4ef6\u7684\u6295\u5f71（projection）：<\/p>\n

    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 \u78c1\u76d8 JSONL（\u6301\u4e45\u5316）
    \n\u4ec5\u8ffd\u52a0\u4e8b\u4ef6\u65e5\u5fd7 \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524
    \n (source of truth) \u2514\u2500\u2500 surface（\u6a21\u578b\u53ef\u89c1\u9762）\u2192 deriveMessages() \u2192 \u6a21\u578b\u8bf7\u6c42
    \n \u250c\u2500\u2500 \u5404\u79cd projection：turnBoundary \/ permissions \/ title \/ tokenMeter \u2026
    \n \u2514\u2500\u2500 session\/event \u5e7f\u64ad \u2192 UI\u3001\u9065\u6d4b\u3001\u6d4b\u8bd5\u91cd\u653e<\/p>\n

    \u597d\u5904\u662f：\u4efb\u4f55\u65f6\u523b\u4f60\u90fd\u80fd\u4ece\u65e5\u5fd7\u91cd\u5efa\u51fa\u6a21\u578b\u4e0a\u4e00\u8f6e\u5230\u5e95\u770b\u5230\u4e86\u4ec0\u4e48，\u5305\u62ec fork\u3001resume\u3001\u8c03\u8bd5\u3001\u5f55\u5236\u56de\u653e\u3002\u4ee3\u4ef7\u662f\u6240\u6709\u4e1c\u897f\u90fd\u5fc5\u987b\u5148\u8bbe\u8ba1\u6210\u4e8b\u4ef6\u2014\u2014\u4e8e\u662f\u6709\u4e86\u4e0b\u9762\u7b2c\u4e00\u6761\u8bbe\u8ba1\u54f2\u5b66\u3002<\/p>\n

    \n

    4. \u4e09\u6761\u6700\u91cd\u8981\u7684\u8bbe\u8ba1\u51b3\u5b9a<\/h3>\n

    \u51b3\u5b9a\u4e00：Model-visible \u27fa logged（\u6a21\u578b\u80fd\u770b\u5230\u7684，\u65e5\u5fd7\u91cc\u5fc5\u987b\u6709）<\/h4>\n

    \u8fd9\u6761\u88ab\u5199\u6210\u8fd0\u884c\u65f6\u4e0d\u53d8\u91cf（packages\/core\/session\/src\/invariant.ts），\u89c4\u5b9a：<\/p>\n

    \u4efb\u4f55\u62b5\u8fbe\u6a21\u578b\u8bf7\u6c42\u7684\u5185\u5bb9，\u90fd\u5fc5\u987b\u80fd\u4ece\u4f1a\u8bdd\u65e5\u5fd7\u4e2d\u91cd\u5efa\u3002\u65b0\u589e\u4e00\u9879\u6a21\u578b\u53ef\u89c1\u8f93\u5165，\u5c31\u5fc5\u987b\u65b0\u589e\u4e00\u4e2a\u4f1a\u8bdd\u4e8b\u4ef6\u3002<\/p>\n

    \u5177\u4f53\u8868\u73b0：<\/p>\n

      \n
    • \u5de5\u5177\u7684 additionalContexts \u5fc5\u987b\u5305\u88c5\u6210 user\/message \u4e8b\u4ef6，\u4e0d\u80fd\u585e\u8fdb\u5de5\u5177\u7ed3\u679c\u5185\u90e8（packages\/core\/tools\/src\/index.ts）\u3002<\/li>\n
    • \u52a8\u6001\u8fd0\u884c\u65f6\u4e0a\u4e0b\u6587（\u65f6\u95f4\u3001\u6c99\u7bb1\u6a21\u5f0f\u3001\u5de5\u4f5c\u533a\u6307\u4ee4）\u88ab\u6295\u5f71\u6210 user-role \u7684\u5feb\u7167\u6d88\u606f\u843d\u76d8（packages\/core\/agent-loop\/src\/runtime-context.ts）\u3002<\/li>\n
    • \u8bf7\u6c42\u7528\u7684 system \u6587\u672c\u4e0e\u5de5\u5177\u6e05\u5355\u4ee5 request\/header \u4e8b\u4ef6\u951a\u5b9a\u5728\u8f6e\u6b21\u5f00\u5934（packages\/core\/session\/src\/request-header.ts）\u3002<\/li>\n<\/ul>\n

      \u4e3a\u4ec0\u4e48\u503c\u5f97\u8fd9\u4e48\u505a：LLM \u5e94\u7528\u6700\u96be\u8c03\u8bd5\u7684\u4e00\u70b9\u662f"\u6a21\u578b\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u7b54"\u3002\u6709\u4e86\u8fd9\u6761\u4e0d\u53d8\u91cf，\u4f60\u53ea\u8981\u62ff\u5230\u65e5\u5fd7\u6587\u4ef6，\u5c31\u80fd\u5b57\u8282\u7ea7\u590d\u523b\u51fa\u5f53\u65f6\u7684\u8bf7\u6c42\u3002DSH \u7684\u6d4b\u8bd5\u4f53\u7cfb（\u89c1\u7b2c 8 \u7bc7）\u6b63\u662f\u9760\u8fd9\u4e2a\u505a\u5230\u7684：\u5f55\u4e00\u6b21\u771f\u5b9e\u4f1a\u8bdd，\u4e4b\u540e\u65e0 API key \u91cd\u653e\u3002<\/p>\n

      \u51b3\u5b9a\u4e8c：\u6ce8\u518c\u662f\u53ef\u9006\u7684\u526f\u4f5c\u7528（effect）<\/h4>\n

      Cordis \u8981\u6c42\u6bcf\u4e00\u6b21"\u6211\u8d21\u732e\u70b9\u4e1c\u897f"（\u6ce8\u518c\u5de5\u5177\u3001\u52a0\u63d0\u793a\u7247\u6bb5\u3001\u76d1\u542c\u4e8b\u4ef6\u3001\u63d0\u4f9b\u5b9e\u73b0）\u90fd\u901a\u8fc7 ctx.effect() \u6216 ctx.on()，\u5e76\u8fd4\u56de\u4e00\u4e2a\u64a4\u9500\u5668：<\/p>\n

      \/\/ <repo>\/packages\/core\/system-prompt\/src\/index.ts:375<\/span>
      \nsection<\/span>(<\/span>section:<\/span> PromptSection)<\/span>:<\/span> (<\/span>)<\/span> =><\/span> void<\/span> \/\/ \u8fd4\u56de\u503c\u5c31\u662f"\u64a4\u9500\u8fd9\u4e2a\u6ce8\u518c"<\/span><\/p>\n

      \/\/ \u5178\u578b\u63d2\u4ef6\u5199\u6cd5（docs\/cordis-primer.md）<\/span>
      \nctx.<\/span>effect<\/span>(<\/span>(<\/span>)<\/span> =><\/span> ctx.<\/span>tools.<\/span>register<\/span>(<\/span>myTool)<\/span>)<\/span> \/\/ \u63d2\u4ef6\u5378\u8f7d \u2192 \u5de5\u5177\u81ea\u52a8\u6d88\u5931<\/span><\/p>\n

      \u8fd9\u6761\u7eaa\u5f8b\u6362\u6765\u7684\u80fd\u529b\u662f\u70ed\u91cd\u8f7d\u4e0e\u4f5c\u7528\u57df\u9694\u79bb：\u4e00\u4e2a agent \u7684\u6574\u4e2a"\u4e16\u754c"\u5c31\u662f\u4e00\u4e2a\u4f5c\u7528\u57df，\u5b83\u7684\u6ce8\u518c\u5728 agent \u9500\u6bc1\u65f6\u7cbe\u786e\u56de\u6eda；\u6539\u4e00\u4e2a cordis.patch.yml \u6587\u4ef6，\u5bf9\u5e94\u63d2\u4ef6 fiber \u91cd\u542f，\u5b83\u7684\u65e7\u8d21\u732e\u6d88\u5931\u3001\u65b0\u8d21\u732e\u751f\u6548，\u800c\u522b\u7684\u63d2\u4ef6\u6beb\u65e0\u5bdf\u89c9\u3002<\/p>\n

      \u51b3\u5b9a\u4e09：\u80fd\u529b\u7f1d = Service Definition + Provider + Consumer，\u4e09\u6bb5\u4e00\u8d77\u8bbe\u8ba1<\/h4>\n

      DSH \u91cc\u8bf4"seam（\u80fd\u529b\u7f1d）"\u65f6，\u6307\u7684\u4e0d\u662f\u4e00\u4e2a\u63a5\u53e3，\u800c\u662f\u4e09\u4e2a\u89d2\u8272\u7684\u5b8c\u6574\u7ec4\u5408（docs\/glossary.zh.md）：<\/p>\n\n\u89d2\u8272\u5e72\u4ec0\u4e48\u6587\u4ef6\u7cfb\u7edf\u80fd\u529b\u7684\u4f8b\u5b50<\/tr>\n\n\n\n\n
      Service Definition<\/td>\n\u58f0\u660e ctx.<key>\u3001\u8bcd\u6c47\u7c7b\u578b\u3001\u62bd\u8c61\u57fa\u7c7b<\/td>\n@deepseek-ai\/dsh-fs（ctx.fs）<\/td>\n<\/tr>\n
      Service Provider<\/td>\n\u63d0\u4f9b\u5177\u4f53\u5b9e\u73b0（\u53ef\u591a\u4e2a\u3001\u53ef\u66ff\u6362）<\/td>\ndsh-fs-local\u3001dsh-fs-sandbox<\/td>\n<\/tr>\n
      Consumer<\/td>\n\u4f7f\u7528\u5b83，\u901a\u5e38\u662f\u6a21\u578b\u53ef\u89c1\u5de5\u5177<\/td>\ndsh-tool-fs（read\/write\/edit）\u3001dsh-tool-fs-search（glob\/grep）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4e00\u4e2a\u5305\u53ef\u4ee5\u517c\u4efb\u591a\u4e2a\u89d2\u8272（\u5f53\u5b83\u4eec\u672c\u6765\u5c31\u662f\u4e00\u4ef6\u4e8b\u65f6），\u4f46\u5355\u4e00\u89d2\u8272\u4e0d\u53eb\u7f1d\u3002\u52a0\u4e00\u4e2a\u80fd\u529b = \u4e00\u6b21\u8bbe\u8ba1\u4e09\u4e2a\u89d2\u8272\u3002<\/p>\n

      \u8fd9\u6761\u51b3\u5b9a\u89e3\u91ca\u4e86\u4e00\u4e2a\u73b0\u8c61：\u4e3a\u4ec0\u4e48 packages\/ \u4e0b\u6709 80 \u591a\u4e2a\u5c0f\u5305\u800c\u4e0d\u662f\u51e0\u4e2a\u5927\u6587\u4ef6\u3002\u56e0\u4e3a\u6bcf\u4e2a\u80fd\u529b\u90fd\u6309\u89d2\u8272\u5207\u5f00，\u5207\u70b9\u5373\u6f14\u8fdb\u70b9\u3002\u4e5f\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u628a\u6c99\u7bb1 provider \u6362\u6210\u8fdc\u7a0b provider，\u5c31\u80fd\u628a Bash\u3001PTY\u3001LSP \u4e00\u8d77\u642c\u5230\u8fdc\u7aef\u2014\u2014\u5b83\u4eec\u5171\u4eab\u540c\u4e00\u4e2a"\u6267\u884c\u4e16\u754c"\u7684\u7f1d，\u800c\u4e0d\u662f\u5404\u81ea fork \u4e00\u4efd\u3002<\/p>\n

      \n

      5. \u503c\u5f97\u5b66\u4e60\u7684\u5de5\u7a0b\u53e3\u5473（\u5148\u7ed9\u7ed3\u8bba，\u7b2c 8 \u7bc7\u5c55\u5f00）<\/h3>\n

      \u8bfb DSH \u6e90\u7801\u65f6，\u4f60\u4f1a\u53d1\u73b0\u4e00\u4e9b\u53cd\u590d\u51fa\u73b0\u7684"\u6d01\u7656"，\u5b83\u4eec\u4e0d\u662f\u98ce\u683c\u504f\u597d，\u800c\u662f\u8e29\u5751\u540e\u7684\u89c4\u5219（docs\/defensive-patterns.md \u660e\u8bf4：\u201c\u6bcf\u6761\u90fd\u662f\u8fd9\u91cc\u771f\u5b9e\u53d1\u5e03\u8fc7\u6216\u5dee\u70b9\u53d1\u5e03\u7684\u7f3a\u9677\u7c7b\u201d）：<\/p>\n

    • \u54c1\u724c\u7c7b\u578b（branded types）\u66ff\u4ee3\u88f8\u5b57\u7b26\u4e32：SessionId\u3001FsVersion\u3001ToolCallId \u90fd\u662f Branded<'…'>，\u8de8\u8fb9\u754c\u4e0d\u53ef\u80fd\u4f20\u9519（packages\/util\/brand）\u3002<\/li>\n
    • \u4e0d\u91cd\u590d\u9020\u8f6e\u5b50，\u4f46\u5185\u90e8\u6846\u67b6\u6574\u4f53 vendor：Cordis \u53ca\u4f9d\u8d56\u4ee5\u6e90\u7801\u5f62\u5f0f\u653e\u8fdb vendor\/，\u5e76\u9010\u6761\u8bb0\u5f55\u672c\u5730\u6539\u52a8\u4e0e\u4e0a\u6e38 SHA（vendor\/README.md）\u3002<\/li>\n
    • \u914d\u7f6e\u9519\u8bef\u5b81\u53ef\u4e0d\u542f\u52a8：\u8bef\u914d\u5728\u52a0\u8f7d\u65f6\u5927\u58f0\u5931\u8d25；\u4e0d\u9759\u9ed8\u8df3\u8fc7\u7f3a\u5931\u7684\u5f15\u7528\u76ee\u6807\u3002<\/li>\n
    • \u53ef\u66ff\u6362\u7684\u4e1c\u897f\u4e0d\u7559\u7279\u6743：\u5305\u62ec loop \u672c\u8eab\u3002\u6269\u5c55\u63d2\u4ef6\u53ea\u4f9d\u8d56 dsh-agent（\u63a5\u53e3），\u6c38\u4e0d\u76f4\u63a5\u4f9d\u8d56 dsh-agent-loop（\u5b9e\u73b0），\u6240\u4ee5\u5faa\u73af\u662f\u53ef\u6362\u7684\u3002<\/li>\n
    • \u95ed\u96c6\u7528 assertNever，\u53ef\u5408\u5e76\u6269\u5c55\u7684\u96c6\u5408\u7559\u5177\u540d default \u5206\u652f\u2014\u2014\u679a\u4e3e\u7684\u5c01\u95ed\u6027\u7531\u7f16\u8bd1\u5668\u5b88\u3002<\/li>\n
    • \u7981\u6b62\u5728\u914d\u7f6e\u91cc\u5185\u8054\u51ed\u636e\u6216\u7aef\u70b9\u73af\u5883\u53d8\u91cf，\u7531 verify-config-source-ownership \u95e8\u7981\u673a\u68b0\u68c0\u67e5\u3002<\/li>\n

      6. \u5c0f\u7ed3<\/h3>\n
        \n
      • DSH = \u7528\u63d2\u4ef6\u6846\u67b6（Cordis）\u7ec4\u88c5\u51fa\u6765\u7684 agent \u8fd0\u884c\u65f6；\u6ca1\u6709\u7279\u6743\u5185\u6838，loop \u672c\u8eab\u4e5f\u662f\u63d2\u4ef6\u3002<\/li>\n
      • \u4e09\u6761\u652f\u67f1：\u4e8b\u4ef6\u6eaf\u6e90\u7684\u4f1a\u8bdd\u65e5\u5fd7（\u771f\u76f8）\u3001\u53ef\u9006\u7684\u6ce8\u518c\u526f\u4f5c\u7528（\u9694\u79bb\u4e0e\u70ed\u66f4\u65b0）\u3001\u4e09\u6bb5\u5f0f\u80fd\u529b\u7f1d（\u53ef\u66ff\u6362）\u3002<\/li>\n
      • \u60f3\u627e\u4ee3\u7801：\u63a5\u53e3\u770b docs\/subsystems\/，\u7406\u7531\u770b .agents\/notes\/，\u6e05\u5355\u770b docs\/*-catalog.md\u3002<\/li>\n<\/ul>\n

        \u4e0b\u4e00\u7bc7\u6211\u4eec\u4e0b\u6c89\u4e00\u5c42，\u53bb\u770b\u90a3\u4e2a"\u6ca1\u6709\u7279\u6743\u5185\u6838"\u80cc\u540e\u7684\u6846\u67b6\u5230\u5e95\u600e\u4e48\u8fd0\u8f6c：\u672c\u6587\u7684\u300cCordis \u63d2\u4ef6\u6846\u67b6\u300d\u90e8\u5206\u3002<\/p>\n

        \n

        \u7b2c\u4e8c\u90e8\u5206 \u00b7 \u300aCordis \u63d2\u4ef6\u6846\u67b6\u300b（\u539f\u7a3f\u7b2c 02 \u7ae0）<\/h2>\n

        Cordis \u662f DSH \u5e95\u4e0b\u90a3\u4e2a"\u4e00\u5207\u7686\u63d2\u4ef6"\u7684\u6846\u67b6，\u6e90\u7801\u4ee5 vendored \u5f62\u5f0f\u653e\u5728 <repo>\/vendor\/cordis（\u4e0a\u6e38\u7248\u672c\u4e0e SHA \u8bb0\u5f55\u5728 vendor\/README.md，\u672c\u5730\u6539\u52a8\u9010\u6761\u5217\u5728\u8be5\u6587\u4ef6\u7684 \u201cLocal modifications\u201d）\u3002
        \n\u8fd9\u4e00\u7bc7\u4e0d\u8bb2 API \u6e05\u5355，\u8bb2\u5b83\u5230\u5e95\u89e3\u51b3\u4e86\u4ec0\u4e48\u95ee\u9898\u3001\u4ee3\u4ef7\u662f\u4ec0\u4e48\u3001DSH \u4e3a\u4ec0\u4e48\u975e\u5b83\u4e0d\u53ef\u3002<\/p>\n

        \n

        1. \u8981\u89e3\u51b3\u7684\u95ee\u9898：\u63d2\u4ef6\u4e4b\u95f4\u600e\u4e48\u8ba4\u8bc6\u5f7c\u6b64<\/h3>\n

        \u4e00\u4e2a agent \u8fd0\u884c\u65f6\u91cc，\u6a21\u5757\u4e4b\u95f4\u662f\u5f3a\u4e92\u76f8\u4f9d\u8d56\u7684：\u5faa\u73af\u8981\u7528\u5de5\u5177\u6ce8\u518c\u8868，\u5de5\u5177\u8981\u7528\u6587\u4ef6\u7cfb\u7edf，\u6587\u4ef6\u7cfb\u7edf\u8981\u7528\u6c99\u7bb1，\u6c99\u7bb1\u8981\u7528\u4f1a\u8bdd\u2026\u2026\u5982\u679c\u7528 import \u76f4\u8fde，\u4f60\u5c31\u5f97\u5230\u4e00\u5f20\u6539\u4e0d\u52a8\u7684\u7f51，\u800c\u4e14\u6c38\u8fdc\u65e0\u6cd5\u66ff\u6362\u4efb\u4f55\u4e00\u4e2a\u73af\u8282\u3002<\/p>\n

        Cordis \u7684\u89e3\u6cd5\u662f\u4e09\u6761\u89c4\u77e9：<\/p>\n

      • \u63d2\u4ef6\u4e0d import \u5f7c\u6b64，\u53ea\u6309\u540d\u5b57\u53d6\u670d\u52a1：ctx.tools\u3001ctx.fs\u3001ctx.llm\u3002\u540d\u5b57（\u53eb service key）\u662f\u552f\u4e00\u7684\u5bfb\u5740\u65b9\u5f0f\u3002<\/li>\n
      • \u9700\u8981\u54ea\u4e9b\u670d\u52a1\u7528 inject \u58f0\u660e\u51fa\u6765，\u6846\u67b6\u8d1f\u8d23"\u7b49\u5b83\u4eec\u51fa\u73b0"，\u4e8e\u662f\u52a0\u8f7d\u987a\u5e8f\u7531\u4f9d\u8d56\u56fe\u81ea\u52a8\u51b3\u5b9a，\u6ca1\u4eba\u5199\u542f\u52a8\u811a\u672c\u3002<\/li>\n
      • \u4e00\u5207\u6ce8\u518c\u90fd\u662f\u53ef\u64a4\u9500\u7684\u526f\u4f5c\u7528（effect），\u63d2\u4ef6\u5378\u8f7d\u65f6\u81ea\u52a8\u5012\u5e8f\u56de\u6eda，\u4e8e\u662f\u70ed\u91cd\u8f7d\u4e0e\u9694\u79bb\u662f\u514d\u8d39\u5f97\u5230\u7684\u3002<\/li>\n

        \u7c7b\u6bd4：Cordis \u50cf\u4e00\u4e2a"\u6709\u670d\u52a1\u53d1\u73b0\u80fd\u529b\u7684\u5bb9\u5668"\u3002\u4f60\u4e0d\u662f new FileService()，\u4f60\u8bf4"\u6211\u8981 fs"，\u5bb9\u5668\u8bf4"\u73b0\u5728\u6ca1\u6709，\u7b49\u5b83\u51fa\u73b0\u6211\u53eb\u4f60"；\u5b83\u51fa\u73b0\u65f6\u4f60\u81ea\u52a8\u6fc0\u6d3b，\u5b83\u88ab\u6362\u6389\u65f6\u4f60\u81ea\u52a8\u91cd\u542f\u3002<\/p>\n

        \n

        2. Context：\u4e00\u4e2a Proxy \u5305\u88f9\u7684\u670d\u52a1\u4ed3\u5e93<\/h3>\n

        ctx \u4e0d\u662f\u666e\u901a\u5bf9\u8c61\u3002\u770b\u6784\u9020\u51fd\u6570（vendor\/cordis\/src\/context.ts:71）：<\/p>\n

        constructor<\/span>(<\/span>)<\/span> {<\/span>
        \n this<\/span>[<\/span>symbols.<\/span>isolate]<\/span> =<\/span> Object.<\/span>create<\/span>(<\/span>null<\/span>)<\/span>
        \n this<\/span>[<\/span>symbols.<\/span>intercept]<\/span> =<\/span> Object.<\/span>create<\/span>(<\/span>null<\/span>)<\/span>
        \n const<\/span> self =<\/span> new<\/span> Proxy<<\/span>this<\/span>><\/span><\/span>(<\/span>this<\/span>,<\/span> ReflectService.<\/span>handler)<\/span> \/\/ \u2605 \u4e00\u5207\u4ece\u8fd9\u91cc\u5f00\u59cb<\/span>
        \n this<\/span>.<\/span>root =<\/span> self
        \n this<\/span>.<\/span>fiber =<\/span> new<\/span> Fiber<\/span>(<\/span>self,<\/span> {<\/span>}<\/span>,<\/span> Object.<\/span>create<\/span>(<\/span>null<\/span>)<\/span>,<\/span> null<\/span>,<\/span> (<\/span>)<\/span> =><\/span> [<\/span>]<\/span>)<\/span>
        \n this<\/span>.<\/span>reflect =<\/span> new<\/span> ReflectService<\/span>(<\/span>self)<\/span>
        \n this<\/span>.<\/span>registry =<\/span> new<\/span> RegistryService<\/span>(<\/span>self)<\/span>
        \n this<\/span>.<\/span>events =<\/span> new<\/span> EventsService<\/span>(<\/span>self)<\/span>
        \n this<\/span>.<\/span>logger =<\/span> new<\/span> LoggerService<\/span>(<\/span>self)<\/span>
        \n return<\/span> self \/\/ \u2605 \u6784\u9020\u8fd4\u56de\u7684\u662f\u4ee3\u7406<\/span>
        \n}<\/span><\/p>\n

        ReflectService.handler \u62e6\u622a\u5c5e\u6027\u8bfb\u5199，\u4e8e\u662f：<\/p>\n

        ctx.<\/span>tools \/\/ \u88ab\u62e6\u622a \u2192 \u67e5\u670d\u52a1\u8868 \u2192 \u8fd4\u56de\u5f53\u524d\u63d0\u4f9b tools \u7684\u90a3\u4e2a\u670d\u52a1\u5b9e\u4f8b<\/span>
        \nctx.<\/span>tools =<\/span> x \/\/ \u88ab\u62e6\u622a \u2192 \u53ea\u6709"\u5f53\u521d provide \u5b83\u7684 fiber"\u624d\u5141\u8bb8\u5199<\/span>
        \nctx.<\/span>someUndefined \/\/ \u88ab\u62e6\u622a \u2192 \u629b\u9519（\u4e0d\u662f undefined！）<\/span><\/p>\n

        \u6700\u540e\u4e00\u6761\u5f88\u91cd\u8981：DSH \u4f9d\u8d56"\u58f0\u660e\u4e86 inject: ['tools'] \u624d\u80fd\u8bfb ctx.tools"\u8fd9\u4e2a\u7ea6\u675f\u3002\u6ca1\u58f0\u660e\u5c31\u8bfb，\u4ee3\u7406\u4f1a\u629b\u9519（\u9519\u8bef\u8fd8\u80fd\u88ab internal\/get \u8fd9\u4e2a waterfall \u4e8b\u4ef6\u62e6\u622a\u6539\u5199）\u3002\u60f3"\u6709\u5c31\u8bfb\u3001\u6ca1\u6709\u5c31\u7b97\u4e86"，\u7528\u4e25\u683c\u7684 ctx.get('tools')\u2014\u2014\u5b83\u8fd4\u56de undefined \u800c\u4e0d\u629b\u9519\u3002\u8fd9\u6761\u533a\u522b\u5728 DSH \u7684\u89c4\u8303\u91cc\u88ab\u660e\u786e\u5199\u4e0b\u6765（packages\/AGENTS.md）：<\/p>\n

        \u53ef\u9009\u670d\u52a1\u7528 ctx.get(name)\u3002ctx.<name> \u53ea\u7559\u7ed9\u58f0\u660e\u8fc7\u7684\u6ce8\u5165；\u5c5e\u6027\u4ee3\u7406\u5bf9\u62d3\u6251\u654f\u611f，\u800c\u4e25\u683c\u7684 ctx.get \u8bfb\u5168\u5c40\u670d\u52a1\u8868\u3002<\/p>\n

        2.1 \u4e09\u79cd\u6d3e\u751f：extend \/ isolate \/ intercept<\/h4>\n

        ctx.<\/span>extend<\/span>(<\/span>{<\/span> foo:<\/span> 1<\/span> }<\/span>)<\/span> \/\/ \u539f\u578b\u7ee7\u627f\u51fa\u4e00\u4e2a\u5b50 ctx，\u53ea\u52a0\u5143\u6570\u636e<\/span>
        \nctx.<\/span>isolate<\/span>(<\/span>'tools'<\/span>,<\/span> label)<\/span> \/\/ \u2605 \u6362\u6389\u67d0\u4e2a\u670d\u52a1\u7684"\u4f5c\u7528\u57df\u6807\u7b7e"<\/span>
        \nctx.<\/span>intercept<\/span>(<\/span>'llm'<\/span>,<\/span> {<\/span> …<\/span> }<\/span>)<\/span> \/\/ \u2605 \u7ed9\u4e0b\u65b9\u52a0\u8f7d\u7684\u63d2\u4ef6\u8986\u76d6\u67d0\u4e2a\u670d\u52a1\u7684\u914d\u7f6e<\/span><\/p>\n

          \n
        • isolate \u662f"\u540c\u4e00\u4e2a\u670d\u52a1\u540d，\u4e0d\u540c\u4e16\u754c"\u3002\u670d\u52a1\u8868\u6309 name \u2192 label \u9694\u79bb（context.ts:121），\u6807\u7b7e\u5199\u5728\u4e00\u4e2a\u539f\u578b\u94fe\u5bf9\u8c61\u91cc，\u6240\u4ee5\u53ea\u6709\u88ab\u70b9\u540d\u7684\u90a3\u4e2a\u670d\u52a1\u6362\u4e86\u547d\u540d\u7a7a\u95f4，\u5176\u5b83\u7167\u65e7\u3002DSH \u7528\u5b83\u5b9e\u73b0"\u4e00\u4e2a agent \u4e00\u4e2a\u5de5\u5177\u4e16\u754c"\u3002<\/li>\n
        • intercept \u662f"\u914d\u7f6e\u6ce8\u5165"\u3002\u5b50 ctx \u91cc\u5e26\u4e00\u5f20 intercept \u8868，\u63d2\u4ef6\u88ab\u88c5\u8f7d\u65f6\u628a\u5b83\u81ea\u5df1\u7684 inject \u4e5f\u5408\u5e76\u8fdb\u53bb（fiber.ts:240），\u6700\u7ec8\u7531 Service[resolveConfig] \u6cbf\u539f\u578b\u94fe\u6536\u96c6\u6240\u6709\u5c42\u7684\u8986\u76d6\u9879\u5e76\u6309\u987a\u5e8f\u5408\u5e76（service.ts:86）\u3002DSH \u7684 preset \/ per-session \u8986\u76d6\u5c31\u9760\u8fd9\u4e2a\u3002<\/li>\n<\/ul>\n
          \n

          3. Service：\u5360\u636e\u4e00\u4e2a ctx.<key> \u7684\u5bf9\u8c61<\/h3>\n

          vendor\/cordis\/src\/service.ts \u53ea\u6709 105 \u884c，\u4f46\u5b83\u662f\u6574\u4e2a\u6846\u67b6\u7684\u652f\u70b9：<\/p>\n

          export<\/span> abstract<\/span> class<\/span> Service<<\/span>out T<\/span> =<\/span> never<\/span>><\/span><\/span> {<\/span>
          \n constructor<\/span>(<\/span>protected<\/span> ctx:<\/span> Context,<\/span> name:<\/span> string<\/span>)<\/span> {<\/span>
          \n name ??=<\/span> this<\/span>.<\/span>constructor[<\/span>'provide'<\/span>]<\/span> as<\/span> string<\/span>
          \n let<\/span> self =<\/span> this<\/span>
          \n if<\/span> (<\/span>self[<\/span>symbols.<\/span>invoke]<\/span>)<\/span> {<\/span> \/\/ \u652f\u6301"\u670d\u52a1\u672c\u8eab\u53ef\u8c03\u7528"，\u5982 ctx.logger('x')<\/span>
          \n self =<\/span> createCallable<\/span>(<\/span>…<\/span>)<\/span>
          \n }<\/span>
          \n self.<\/span>ctx =<\/span> ctx
          \n self.<\/span>name =<\/span> name
          \n self.<\/span>ctx.<\/span>reflect.<\/span>provide<\/span>(<\/span>name,<\/span> self,<\/span> this<\/span>[<\/span>symbols.<\/span>check]<\/span>)<\/span> \/\/ \u2605 \u6ce8\u518c，\u968f fiber \u81ea\u52a8\u6ce8\u9500<\/span>
          \n return<\/span> self
          \n }<\/span>
          \n protected<\/span> [<\/span>symbols.<\/span>filter]<\/span>(<\/span>ctx:<\/span> Context)<\/span> {<\/span> \/\/ \u2605 \u9694\u79bb\u8fc7\u6ee4：\u53ea\u770b\u540c label \u7684\u5b9e\u73b0<\/span>
          \n return<\/span> ctx[<\/span>symbols.<\/span>isolate]<\/span>[<\/span>this<\/span>.<\/span>name]<\/span> ===<\/span> this<\/span>.<\/span>ctx[<\/span>symbols.<\/span>isolate]<\/span>[<\/span>this<\/span>.<\/span>name]<\/span>
          \n }<\/span>
          \n}<\/span><\/p>\n

          \u4e09\u4e2a\u7ec6\u8282\u503c\u5f97\u6ce8\u610f：<\/p>\n

        • \u6ce8\u518c\u53d1\u751f\u5728\u6784\u9020\u51fd\u6570\u91cc\u3002\u4f60 new FileSystem(ctx, 'fs') \u7684\u77ac\u95f4，ctx.fs \u5c31\u751f\u6548\u4e86；fiber \u5378\u8f7d\u65f6\u81ea\u52a8\u6ce8\u9500\u3002<\/li>\n
        • [Service.check] \u662f\u53ef\u7528\u6027\u8c13\u8bcd\u3002DSH \u7528\u5b83\u8868\u8fbe"\u6211\u8fd9\u4e2a\u5b9e\u73b0\u53ea\u5728\u67d0\u4e9b\u6761\u4ef6\u4e0b\u7b97 ready"（\u6bd4\u5982 provider \u662f\u5426\u914d\u4e86 key）\u3002<\/li>\n
        • [symbols.filter] \u5b9e\u73b0\u9694\u79bb\u3002DSH \u7684\u591a agent \u4e16\u754c\u9760\u5b83\u505a\u5230"\u5b50 agent \u8bfb\u5230\u7684 ctx.fs \u662f\u81ea\u5df1\u7684\u90a3\u4efd"\u3002<\/li>\n

          \u540c\u4e00\u4e2a\u6587\u4ef6\u91cc\u8fd8\u6709\u4e24\u5904\u5bb9\u6613\u9519\u8fc7\u3001\u4f46\u5f88\u80fd\u4f53\u73b0\u6846\u67b6\u529f\u529b\u7684\u7ec6\u8282：<\/p>\n

          \/\/ service.ts:86 \u2014\u2014 \u914d\u7f6e\u5408\u5e76：\u6cbf\u539f\u578b\u94fe\u6536\u96c6\u5404\u5c42 intercept，"\u79bb root \u8fd1\u7684\u5148\u751f\u6548"<\/span>
          \n[<\/span>symbols.<\/span>resolveConfig]<\/span>(<\/span>base?<\/span>:<\/span> T<\/span>,<\/span> head?<\/span>:<\/span> T<\/span>)<\/span>:<\/span> T<\/span> {<\/span>
          \n let<\/span> intercept =<\/span> this<\/span>.<\/span>ctx[<\/span>Context.<\/span>intercept]<\/span>
          \n const<\/span> configs:<\/span> any<\/span>[<\/span>]<\/span> =<\/span> [<\/span>]<\/span>
          \n while<\/span> (<\/span>this<\/span>.<\/span>name in<\/span> intercept)<\/span> {<\/span>
          \n if<\/span> (<\/span>Object.<\/span>hasOwn<\/span>(<\/span>intercept,<\/span> this<\/span>.<\/span>name)<\/span>)<\/span> configs.<\/span>unshift<\/span>(<\/span>intercept[<\/span>this<\/span>.<\/span>name]<\/span>)<\/span>
          \n intercept =<\/span> Object.<\/span>getPrototypeOf<\/span>(<\/span>intercept)<\/span>
          \n }<\/span>
          \n if<\/span> (<\/span>base)<\/span> configs.<\/span>unshift<\/span>(<\/span>base)<\/span>
          \n if<\/span> (<\/span>head)<\/span> configs.<\/span>push<\/span>(<\/span>head)<\/span>
          \n return<\/span> this<\/span>[<\/span>'Config'<\/span>]<\/span>?.<\/span>merge ?<\/span> this<\/span>[<\/span>'Config'<\/span>]<\/span>.<\/span>merge<\/span>(<\/span>…<\/span>configs)<\/span> :<\/span> Object.<\/span>assign<\/span>(<\/span>{<\/span>}<\/span>,<\/span> …<\/span>configs)<\/span>
          \n}<\/span><\/p>\n

          \/\/ service.ts:104 \u2014\u2014 instanceof \u88ab\u91cd\u5199，\u56e0\u4e3a\u4ece ctx \u53d6\u51fa\u7684\u5b9e\u73b0\u53ef\u80fd\u662f Proxy<\/span>
          \nstatic<\/span> [<\/span>Symbol.<\/span>hasInstance]<\/span>(<\/span>instance:<\/span> any<\/span>)<\/span> {<\/span>
          \n let<\/span> constructor =<\/span> instance.<\/span>constructor
          \n while<\/span> (<\/span>constructor)<\/span> {<\/span>
          \n constructor =<\/span> constructor.<\/span>prototype?.<\/span>constructor \/\/ constructor may be a proxy<\/span>
          \n if<\/span> (<\/span>constructor ===<\/span> this<\/span>)<\/span> return<\/span> true<\/span>
          \n constructor &&=<\/span> Object.<\/span>getPrototypeOf<\/span>(<\/span>constructor)<\/span>
          \n }<\/span>
          \n return<\/span> false<\/span>
          \n}<\/span><\/p>\n

          \u7b2c\u4e00\u6761\u662f intercept \u80fd\u5c42\u5c42\u8986\u76d6\u7684\u5b9e\u73b0\u57fa\u7840；\u7b2c\u4e8c\u6761\u662f"\u6846\u67b6\u66ff\u4f60\u625b\u6389\u7684\u4e00\u4e2a\u5751"\u2014\u2014\u4f60\u5199 ctx.fs instanceof FileSystem \u4e4b\u6240\u4ee5\u80fd\u6210\u7acb，\u5c31\u662f\u56e0\u4e3a\u5b83\u3002<\/p>\n

          DSH \u91cc Service Definition \u957f\u8fd9\u6837（packages\/fs\/fs\/src\/index.ts，\u8282\u9009）：<\/p>\n

          export<\/span> abstract<\/span> class<\/span> FileSystem<\/span> extends<\/span> Service<\/span> {<\/span>
          \n constructor<\/span>(<\/span>ctx:<\/span> Context)<\/span> {<\/span> super<\/span>(<\/span>ctx,<\/span> 'fs'<\/span>)<\/span> }<\/span>
          \n abstract<\/span> resolve<\/span>(<\/span>path:<\/span> string<\/span>,<\/span> opts?<\/span>:<\/span> {<\/span> cwd?<\/span>:<\/span> string<\/span>;<\/span> signal?<\/span>:<\/span> AbortSignal }<\/span>)<\/span>:<\/span> Promise<\/span><<\/span>FsTarget><\/span>
          \n abstract<\/span> stat<\/span>(<\/span>target:<\/span> FsTarget,<\/span> signal?<\/span>:<\/span> AbortSignal)<\/span>:<\/span> Promise<\/span><<\/span>FsInfo |<\/span> undefined<\/span>><\/span>
          \n abstract<\/span> writeText<\/span>(<\/span>target,<\/span> content,<\/span> expected?<\/span>,<\/span> signal?<\/span>,<\/span> sandboxPolicy?<\/span>)<\/span>:<\/span> Promise<\/span><<\/span>FsWriteOutcome><\/span>
          \n \/\/ \u2026\u5171 13 \u4e2a\u539f\u8bed<\/span>
          \n}<\/span>
          \ndeclare<\/span> module<\/span> '@deepseek-ai\/cordis'<\/span> {<\/span> interface<\/span> Context<\/span> {<\/span> fs:<\/span> FileSystem }<\/span> }<\/span><\/p>\n

          \u6ce8\u610f\u5b83\u662f abstract class \u800c\u4e0d\u662f interface\u2014\u2014\u56e0\u4e3a interface \u4e0d\u80fd\u5360\u636e ctx.fs \u8fd9\u4e2a\u8fd0\u884c\u65f6\u952e\u3002DSH \u7684\u672f\u8bed\u8868\u628a\u8fd9\u70b9\u5199\u5f97\u5f88\u6e05\u695a：Service Definition \u662f"\u62e5\u6709 ctx.<key> \u548c\u8bcd\u6c47\u7c7b\u578b\u7684 Cordis Service，\u62bd\u8c61\u7c7b\u6216\u5177\u4f53\u6ce8\u518c\u8868，\u7edd\u4e0d\u662f TypeScript interface"\u3002<\/p>\n

          \n

          4. \u63d2\u4ef6\u7684\u4e09\u79cd\u5f62\u72b6\u4e0e Fiber \u751f\u547d\u5468\u671f<\/h3>\n

          4.1 \u4e09\u79cd\u5f62\u72b6（registry.ts:92）<\/h4>\n

          type<\/span> Plugin<<\/span>T<\/span>><\/span><\/span> =<\/span> Plugin.<\/span>Function<\/span><<\/span>T<\/span>><\/span> |<\/span> Plugin.<\/span>Constructor<<\/span>T<\/span>><\/span> |<\/span> Plugin.<\/span>Object<<\/span>T<\/span>><\/span>
          \n\/\/ \u51fd\u6570：(ctx, config) => any \u53ef\u5e26\u9759\u6001\u5b57\u6bb5<\/span>
          \n\/\/ \u7c7b： new (ctx, config) \u901a\u5e38\u662f Service \u5b50\u7c7b<\/span>
          \n\/\/ \u5bf9\u8c61：{ apply(ctx, config) }<\/span>
          \n\/\/ \u4e94\u79cd\u5f62\u72b6\u5171\u7528\u7684\u5143\u6570\u636e（Plugin.Base，registry.ts:100）：<\/span>
          \n\/\/ name? \u8bca\u65ad\u4e0e logger \u7528\u7684\u663e\u793a\u540d<\/span>
          \n\/\/ Config? standard-schema \u6821\u9a8c\u5668（\u88c5\u8f7d\u524d\u5148\u6821\u9a8c，\u4e0d\u5408\u6cd5\u5c31\u4e0d\u88c5\u8f7d）<\/span>
          \n\/\/ inject? \u4f9d\u8d56\u7684\u670d\u52a1；\u5168\u90e8\u53ef\u7528\u624d\u52a0\u8f7d<\/span>
          \n\/\/ provide? \u672c\u63d2\u4ef6\u63d0\u4f9b\u54ea\u4e2a（\u4e9b）\u670d\u52a1\u540d \u2014\u2014 Loader \u4e0e\u5de5\u5177\u94fe\u8bfb\u5b83<\/span>
          \n\/\/ intercept?\u58f0\u660e\u6d88\u8d39\u54ea\u4e9b\u670d\u52a1\u7684 intercept \u914d\u7f6e \u2014\u2014 Loader \u636e\u6b64\u63a8\u5bfc\u4f9d\u8d56<\/span><\/p>\n

          DSH \u91cc\u6700\u5e38\u89c1\u7684\u5199\u6cd5（docs\/cookbook\/adding-a-tool.md）：<\/p>\n

          export<\/span> const<\/span> name =<\/span> 'my-tool'<\/span>
          \nexport<\/span> const<\/span> inject =<\/span> [<\/span>'tools'<\/span>]<\/span> \/\/ \u58f0\u660e\u4f9d\u8d56 \u2192 \u52a0\u8f7d\u987a\u5e8f\u81ea\u52a8\u63a8\u5bfc<\/span><\/p>\n

          export<\/span> function<\/span> apply<\/span>(<\/span>ctx:<\/span> Context)<\/span> {<\/span>
          \n ctx.<\/span>tools.<\/span>register<\/span>(<\/span>defineTool<\/span>(<\/span>{<\/span> \/* \u2026 *\/<\/span> }<\/span>)<\/span>)<\/span> \/\/ \u6ce8\u518c\u5373 effect，\u81ea\u52a8\u53ef\u64a4\u9500<\/span>
          \n}<\/span><\/p>\n

          \u26a0\ufe0f DSH \u8e29\u8fc7\u7684\u5751（postmortem 0001）：\u4e00\u4e2a\u5305\u8981\u4e48\u7528"\u7c7b + default export"，\u8981\u4e48\u7528"\u51fd\u6570 + \u5177\u540d inject\/apply"，\u4e0d\u80fd\u6df7\u3002\u6df7\u4e86\u4e4b\u540e Loader \u4f1a\u4e22\u6389\u51fd\u6570\u63d2\u4ef6\u7684 inject，\u4e8e\u662f\u5b83\u4ee5\u4e3a\u81ea\u5df1\u4e0d\u4f9d\u8d56\u4efb\u4f55\u670d\u52a1，\u63d0\u524d\u6fc0\u6d3b\u3001\u5d29\u5728\u534a\u8def，\u73b0\u573a\u6781\u96be\u8bca\u65ad\u3002\u89c4\u8303\u5199\u5728 packages\/AGENTS.md \u7b2c\u4e00\u884c\u3002<\/p>\n

          4.2 Fiber：\u4e00\u6b21\u88c5\u8f7d\u7684\u751f\u547d\u5468\u671f<\/h4>\n

          ctx.plugin(P, config) \u8fd4\u56de\u4e00\u4e2a Fiber（\u540c\u65f6\u662f thenable，await \u5b83\u7b49\u4e8e\u7b49\u88c5\u8f7d\u5b8c\u6210，\u4e14\u4f1a\u628a\u542f\u52a8\u671f\u9519\u8bef\u91cd\u65b0\u629b\u51fa）\u3002\u72b6\u6001\u673a\u5728 fiber.ts:147，\u662f\u4e2a const enum：<\/p>\n

          export<\/span> const<\/span> enum<\/span> FiberState {<\/span> PENDING<\/span>,<\/span> LOADING<\/span>,<\/span> ACTIVE<\/span>,<\/span> FAILED<\/span>,<\/span> DISPOSED<\/span>,<\/span> UNLOADING<\/span> }<\/span><\/p>\n\n\u72b6\u6001\u542b\u4e49（\u5168\u90e8\u51fa\u81ea\u6e90\u7801 JSDoc）<\/tr>\n\n\n\n\n\n\n\n
          PENDING<\/td>\n\u7b49 inject \u58f0\u660e\u7684\u670d\u52a1\u51fa\u73b0<\/td>\n<\/tr>\n
          LOADING<\/td>\n\u63d2\u4ef6\u56de\u8c03\u6b63\u5728\u6267\u884c<\/td>\n<\/tr>\n
          ACTIVE<\/td>\n\u5df2\u88c5\u8f7d\u3001\u6b63\u5728\u63d0\u4f9b\/\u6d88\u8d39\u670d\u52a1<\/td>\n<\/tr>\n
          FAILED<\/td>\n\u56de\u8c03\u6216\u914d\u7f6e\u6821\u9a8c\u629b\u9519<\/td>\n<\/tr>\n
          UNLOADING<\/td>\n\u64a4\u9500\u5668\u6b63\u5728\u6267\u884c<\/td>\n<\/tr>\n
          DISPOSED<\/td>\n\u5df2\u79fb\u9664，\u4e0d\u80fd\u91cd\u542f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u5173\u952e\u5185\u90e8\u5b57\u6bb5（fiber.ts:185 \u8d77，\u9010\u4e2a\u90fd\u6709 JSDoc）：<\/p>\n\n\u5b57\u6bb5\u4f5c\u7528<\/tr>\n\n\n\n\n\n\n
          uid<\/td>\nregistry \u5185\u552f\u4e00 id；root fiber \u662f 0，dispose \u540e\u7f6e null<\/td>\n<\/tr>\n
          store<\/td>\n\u88c5\u8f7d\u671f\u95f4\u7684\u670d\u52a1\u5b9e\u73b0\u5feb\u7167；\u672a\u88c5\u8f7d\u65f6 undefined<\/td>\n<\/tr>\n
          inertia<\/td>\n\u6b63\u5728\u8fdb\u884c\u4e2d\u7684\u88c5\u8f7d\/\u5378\u8f7d\u8fc7\u6e21；\u7528\u6765\u907f\u514d\u5e76\u53d1\u91cd\u5165<\/td>\n<\/tr>\n
          _hooks \/ _disposables<\/td>\n\u672c fiber \u7684\u4e8b\u4ef6\u94a9\u5b50\u4e0e\u64a4\u9500\u5668\u5217\u8868<\/td>\n<\/tr>\n
          _config \/ config<\/td>\n\u539f\u59cb\u914d\u7f6e（\u6bcf\u6b21\u6fc0\u6d3b\u524d\u91cd\u89e3\u6790）\/ \u5df2\u89e3\u6790\u914d\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          "\u4f9d\u8d56\u53d8\u4e86\u81ea\u52a8\u91cd\u542f"\u4e0d\u662f\u9b54\u6cd5，\u800c\u662f\u4e00\u6b21 _unload() \u4e4b\u540e\u518d _reload()：fiber \u8bb0\u4f4f\u5b83\u5f53\u65f6\u62ff\u5230\u7684\u6bcf\u4e2a\u670d\u52a1\u5b9e\u73b0\u7684\u8eab\u4efd；\u67d0\u4e2a\u4e0a\u6e38 provide() \u4e86\u65b0\u5b9e\u73b0（\u4f8b\u5982\u70ed\u91cd\u8f7d\u4e86 ctx.fs \u7684 provider），\u6240\u6709\u4f9d\u8d56\u5b83\u7684 fiber \u4f1a\u5148\u5012\u5e8f\u64a4\u9500\u81ea\u5df1\u7684 effect\u3001\u518d\u7528\u65b0\u4f9d\u8d56\u91cd\u65b0\u6fc0\u6d3b\u3002DSH \u7684 dsh web \u80fd\u6539\u4e00\u884c cordis.patch.yml \u5c31\u8ba9\u67d0\u4e2a\u63d2\u4ef6\u6362\u8840\u800c\u6574\u4e2a\u4f1a\u8bdd\u4e0d\u4e2d\u65ad，\u9760\u7684\u5c31\u662f\u8fd9\u4e2a\u3002<\/p>\n

          \u62c6\u9664\u987a\u5e8f\u91cc\u6709\u4e2a\u8bda\u5b9e\u7684\u8bbe\u8ba1\u503c\u5f97\u6ce8\u610f（fiber.ts:287 \u6ce8\u91ca）：inertia \u81ea\u8eab\u6c38\u4e0d reject\u2014\u2014_reload \u4e0e _unload \u90fd\u7528\u81ea\u5df1\u7684 ctx.logger.error \u541e\u6389\u5de5\u4f5c\u9519\u8bef；\u5982\u679c\u5b83\u771f reject \u4e86，\u552f\u4e00\u53ef\u80fd\u5c31\u662f logger \u672c\u8eab\u574f\u4e86，\u6b64\u65f6\u4ee3\u7801\u9009\u62e9\u8ba9 rejection \u4f20\u64ad\u51fa\u53bb\u3001\u8fdb\u7a0b\u5d29\u6389，\u6ce8\u91ca\u539f\u8bdd\u662f \u201cprocess-level crash is the honest outcome\u201d\u3002\u8fd9\u4e0e DSH \u7684 abortOnUnhandledRejection（packages\/core\/agent-loop\/src\/index.ts）\u662f\u540c\u4e00\u79cd\u4e16\u754c\u89c2\u3002<\/p>\n

          4.3 effect：\u6ce8\u518c\u5fc5\u987b\u662f\u53ef\u9006\u7684<\/h4>\n

          ctx.<\/span>effect<\/span>(<\/span>(<\/span>)<\/span> =><\/span> {<\/span>
          \n const<\/span> off =<\/span> something.<\/span>subscribe<\/span>(<\/span>handler)<\/span>
          \n return<\/span> (<\/span>)<\/span> =><\/span> off<\/span>(<\/span>)<\/span> \/\/ \u8fd4\u56de\u64a4\u9500\u5668<\/span>
          \n}<\/span>,<\/span> 'label'<\/span>)<\/span> \/\/ label \u8fdb\u8bca\u65ad\u6811<\/span><\/p>\n

          effect() \u80fd\u63a5\u53d7：\u5355\u4e2a\u64a4\u9500\u5668\u3001Promise<\u64a4\u9500\u5668>\u3001\u540c\u6b65\/\u5f02\u6b65\u53ef\u8fed\u4ee3（\u6bcf\u6b21 yield \u4e00\u4e2a\u64a4\u9500\u5668，\u8fb9\u4ea7\u8fb9\u767b\u8bb0）\u3002\u64a4\u9500\u5668\u5012\u5e8f\u6267\u884c（fiber.ts:431 \u7684 disposables.splice(0).reverse()），\u4e14\u5d4c\u5957 effect \u4f1a\u5f62\u6210\u8bca\u65ad\u6811（EffectMeta = { label, children }），\u6240\u4ee5\u5378\u8f7d\u73b0\u573a\u80fd\u6253\u5370\u51fa"\u662f\u54ea\u4e00\u6b21\u6ce8\u518c\u7559\u4e0b\u7684"\u3002<\/p>\n

          \u8fd4\u56de\u7684 wrapper \u8fd8\u662f\u4e2a AsyncDisposable，\u6240\u4ee5 using x = ctx.effect(…) \u4e5f\u6210\u7acb\u3002\u91cc\u9762\u6709\u4e00\u6bb5\u7279\u522b\u786c\u6838\u7684\u6ce8\u91ca\u503c\u5f97\u770b（fiber.ts:517）：effect \u5728 execute() \u8dd1\u4efb\u4f55\u63d2\u4ef6\u4ee3\u7801\u4e4b\u524d\u5c31\u88ab\u63a8\u8fdb _disposables，\u8fd9\u6837"\u63d2\u4ef6\u4ee3\u7801\u8fd0\u884c\u4e2d\u89e6\u53d1\u7684\u53ef\u91cd\u5165 owner unload"\u4e5f\u80fd\u770b\u89c1\u5b83\u2014\u2014\u8fd9\u79cd\u65f6\u5e8f\u7ec6\u8282\u662f"\u6ce8\u518c\u5373 effect"\u8fd9\u53e5\u8bdd\u771f\u6b63\u7684\u6210\u672c\u3002<\/p>\n

          \u6846\u67b6\u5185\u90e8\u540c\u6837\u9075\u5b88\u8fd9\u6761\u89c4\u77e9：ctx.on(…) \u672c\u8eab\u5c31\u662f effect（events.ts:245 \u6ce8\u91ca：\u201cStore a listener record as an effect on the current fiber\u201d）\u3002\u6240\u4ee5\u76d1\u542c\u5668\u4e00\u5b9a\u4f1a\u968f fiber \u6d88\u5931，DSH \u91cc\u4f60\u4ece\u6765\u770b\u4e0d\u5230"\u5fd8\u8bb0 removeListener"\u8fd9\u7c7b bug \u7684\u5bb9\u9519\u4ee3\u7801\u2014\u2014\u7ed3\u6784\u4e0a\u4e0d\u53ef\u80fd\u3002<\/p>\n

          DSH \u56e0\u6b64\u5f97\u5230\u4e00\u6761\u786c\u89c4\u5219（packages\/AGENTS.md）：\u6bcf\u4e2a registry \u8d21\u732e\u90fd\u5fc5\u987b\u8bc1\u660e\u53ef\u64a4\u9500，\u6d4b\u8bd5\u8981\u6c42"dispose fiber \u7136\u540e\u89c2\u5bdf\u5b83\u6d88\u5931\u4e86"（HMR-safety \u6d4b\u8bd5）\u3002<\/p>\n

          4.4 epoch：\u4f9d\u8d56\u53d8\u5316\u81ea\u52a8\u91cd\u542f\u662f\u600e\u4e48\u7b97\u51fa\u6765\u7684<\/h4>\n

          \u4e0a\u9762"\u4e0a\u6e38\u6362\u4e86\u5b9e\u73b0\u3001\u4e0b\u6e38\u81ea\u52a8\u91cd\u542f"\u4e0d\u662f\u9b54\u6cd5，\u53ea\u6709 12 \u884c（fiber.ts:611）：<\/p>\n

          _refresh<\/span>(<\/span>)<\/span> {<\/span>
          \n let<\/span> epoch:<\/span> string<\/span> |<\/span> boolean<\/span> =<\/span> ''<\/span>
          \n for<\/span> (<\/span>const<\/span> name of<\/span> Object.<\/span>keys<\/span>(<\/span>this<\/span>.<\/span>inject)<\/span>)<\/span> {<\/span>
          \n const<\/span> impl =<\/span> this<\/span>.<\/span>_store[<\/span>name]<\/span>
          \n if<\/span> (<\/span>!<\/span>impl)<\/span> {<\/span> epoch =<\/span> INACTIVE<\/span>;<\/span> break<\/span> }<\/span> \/\/ \u2605 \u4f9d\u8d56\u6ca1\u4e86 \u2192 \u76f4\u63a5\u4e0d\u6fc0\u6d3b<\/span>
          \n epoch +=<\/span> ':'<\/span> +<\/span> impl.<\/span>fiber.<\/span>uid \/\/ \u2605 \u4f9d\u8d56\u8eab\u4efd = \u63d0\u4f9b\u5b83\u7684 fiber \u7684 uid<\/span>
          \n }<\/span>
          \n this<\/span>.<\/span>_setEpoch<\/span>(<\/span>epoch)<\/span>
          \n}<\/span><\/p>\n

          private<\/span> _setEpoch<\/span>(<\/span>epoch)<\/span> {<\/span>
          \n const<\/span> oldEpoch =<\/span> this<\/span>.<\/span>_runner.<\/span>epoch
          \n if<\/span> (<\/span>epoch ===<\/span> oldEpoch)<\/span> return<\/span> \/\/ \u6ca1\u53d8，\u4ec0\u4e48\u90fd\u4e0d\u505a<\/span>
          \n this<\/span>.<\/span>_runner.<\/span>epoch =<\/span> epoch
          \n if<\/span> (<\/span>this<\/span>.<\/span>inertia)<\/span> return<\/span> \/\/ \u6b63\u5728\u8fc7\u6e21\u4e2d，\u4ea4\u7ed9\u90a3\u6b21\u8fc7\u6e21<\/span>
          \n this<\/span>.<\/span>_updateState<\/span>(<\/span>(<\/span>)<\/span> =><\/span> {<\/span>
          \n if<\/span> (<\/span>epoch !==<\/span> INACTIVE<\/span> &&<\/span> oldEpoch ===<\/span> INACTIVE<\/span>)<\/span> {<\/span> this<\/span>.<\/span>inertia =<\/span> this<\/span>.<\/span>_reload<\/span>(<\/span>)<\/span>;<\/span> return<\/span> FiberState.<\/span>LOADING<\/span> }<\/span>
          \n else<\/span> {<\/span> this<\/span>.<\/span>inertia =<\/span> this<\/span>.<\/span>_unload<\/span>(<\/span>)<\/span>;<\/span> return<\/span> FiberState.<\/span>UNLOADING<\/span> }<\/span>
          \n }<\/span>)<\/span>
          \n}<\/span><\/p>\n

          _unload() \u8dd1\u5b8c\u6240\u6709\u64a4\u9500\u5668\u540e，\u5982\u679c epoch \u4ecd\u7136\u4e0d\u662f INACTIVE，\u5b83\u4f1a\u63a5\u7740\u8c03 _reload()（fiber.ts:688）\u2014\u2014"\u5148\u64a4\u9500\u4e00\u5207\u3001\u518d\u7528\u65b0\u4f9d\u8d56\u91cd\u65b0\u6fc0\u6d3b"\u5c31\u662f\u8fd9\u4e48\u6765\u7684\u3002_reload() \u91cc\u8fd8\u6709\u4e00\u9053 stale \u5b88\u536b：await Promise.resolve() \u4e4b\u540e\u5148\u6bd4\u5bf9 epoch，\u82e5\u5df2\u88ab\u522b\u4eba\u6539\u8fc7，\u5c31\u4e0d\u8dd1\u63d2\u4ef6\u4ee3\u7801（:651 \u6ce8\u91ca\u4e13\u95e8\u89e3\u91ca\u4e86\u8fd9\u4e00\u70b9）\u3002<\/p>\n

          \u4e09\u4e2a\u53ef\u8bfb\u6027\u6536\u76ca：<\/p>\n

            \n
          • \u5224\u5b9a"\u53d8\u6ca1\u53d8"\u662f\u7eaf\u5b57\u7b26\u4e32\u6bd4\u8f83，\u4ee3\u4ef7\u6781\u4f4e，\u4e14\u4e0d\u9700\u8981\u4efb\u4f55\u8ba2\u9605\u673a\u5236\u3002<\/li>\n
          • _store[name] \u662f\u88c5\u8f7d\u65f6\u6293\u7684\u5b9e\u73b0\u5feb\u7167，\u800c _checkImpl（:597）\u4f1a\u7528 impl.check（\u5373 [Service.check]）\u518d\u95ee\u4e00\u6b21"\u8fd9\u4e2a\u5b9e\u73b0\u73b0\u5728\u7b97 ready \u5417"，check \u81ea\u5df1\u629b\u9519\u4e5f\u53ea\u662f\u5f53\u4f5c"\u4e0d ready"\u5e76\u8bb0\u65e5\u5fd7\u3002<\/li>\n
          • this.store \u53ea\u5728 _reload \u65f6\u5feb\u7167\u53d1\u5e03（:647），\u6240\u4ee5\u5916\u90e8\u6c38\u8fdc\u770b\u4e0d\u5230\u534a\u88c5\u914d\u72b6\u6001\u3002<\/li>\n<\/ul>\n
            \n

            5. \u7c7b\u578b\u5316\u4e8b\u4ef6：\u4e94\u79cd\u6d3e\u53d1\u6a21\u5f0f，\u5176\u4e2d waterfall \u662f\u7075\u9b42<\/h3>\n

            \u4e8b\u4ef6\u8868 Events \u662f\u4e00\u4e2a\u7a7a interface，\u6240\u6709\u63d2\u4ef6\u901a\u8fc7 declaration merging \u5f80\u91cc\u52a0\u65b9\u6cd5（events.ts:320 \u7684 SessionEventMap\u3001tools\/*\u3001agent\/* \u90fd\u662f\u8fd9\u4e48\u6765\u7684）\u3002\u6d3e\u53d1\u6709\u4e94\u79cd：<\/p>\n\n\u6a21\u5f0f\u662f\u5426 await\u987a\u5e8f\u6709\u8fd4\u56de\u503c\u5178\u578b\u7528\u9014<\/tr>\n\n\n\n\n\n\n
            emit<\/td>\n\u5426<\/td>\n\u6ce8\u518c\u5e8f<\/td>\n\u65e0<\/td>\n\u901a\u77e5（session\/event\u3001tools\/start）<\/td>\n<\/tr>\n
            waterfall<\/td>\n\u5426<\/td>\n\u73af\u7ed5\u5f0f<\/td>\n\u6709<\/td>\n\u62e6\u622a\/\u6539\u5199（tools\/execute\u3001agent\/request\u3001approval\/request）<\/td>\n<\/tr>\n
            parallel<\/td>\n\u662f<\/td>\n\u5e76\u53d1<\/td>\n\u65e0<\/td>\n\u5e7f\u64ad\u7ed9\u591a\u4e2a\u89c2\u5bdf\u8005，\u7b49\u5b83\u4eec\u90fd\u5b8c<\/td>\n<\/tr>\n
            serial<\/td>\n\u662f<\/td>\n\u6ce8\u518c\u5e8f，\u9047 bail \u505c<\/td>\n\u6709<\/td>\n\u4f9d\u6b21\u5f81\u8be2（agent\/turn-stopping）<\/td>\n<\/tr>\n
            bail<\/td>\n\u5426<\/td>\n\u6ce8\u518c\u5e8f，\u9047 bail \u505c<\/td>\n\u6709<\/td>\n\u5feb\u901f\u5426\u51b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            bail \u503c\u5b9a\u4e49\u5f97\u5f88\u6734\u7d20（events.ts:13）：\u975e null\/false\/undefined \u5373\u7b97"\u62e6\u4e0b\u4e86"\u3002<\/p>\n

            5.1 waterfall \u5c31\u662f around \u4e2d\u95f4\u4ef6<\/h4>\n

            waterfall<\/span>(<\/span>…<\/span>args)<\/span> {<\/span>
            \n const<\/span> cbs =<\/span> this<\/span>.<\/span>dispatch<\/span>(<\/span>'waterfall'<\/span>,<\/span> args)<\/span>
            \n const<\/span> inner =<\/span> args.<\/span>pop<\/span>(<\/span>)<\/span> \/\/ \u6700\u540e\u4e00\u4e2a\u53c2\u6570\u662f"\u6700\u5185\u5c42 next"<\/span>
            \n const<\/span> next<\/span> =<\/span> (<\/span>)<\/span> =><\/span> {<\/span> const<\/span> cb =<\/span> cbs.<\/span>shift<\/span>(<\/span>)<\/span> ??<\/span> inner;<\/span> return<\/span> cb<\/span>(<\/span>…<\/span>args)<\/span> }<\/span>
            \n args.<\/span>push<\/span>(<\/span>next)<\/span>
            \n return<\/span> next<\/span>(<\/span>)<\/span>
            \n}<\/span><\/p>\n

            \u76d1\u542c\u5668\u7b7e\u540d\u662f (…args, next)\u3002\u4e0d\u8c03 next() \u5c31\u7b49\u4e8e\u77ed\u8def\u63a5\u7ba1；\u8c03\u4e86\u5c31\u628a（\u53ef\u80fd\u88ab\u6539\u8fc7\u7684）\u7ed3\u679c\u4ea4\u4e0b\u53bb\u3002DSH \u7684\u89c4\u8303\u56e0\u6b64\u6709\u4e00\u6761\u94c1\u5f8b（AGENTS.md）：<\/p>\n

            waterfall \u76d1\u542c\u5668\u5fc5\u987b\u8c03 next() \u6765\u59d4\u6258；\u4e0d\u8c03\u5c31\u77ed\u8def\u6574\u6761\u94fe\u3002<\/p>\n

            \u800c\u6709\u4e9b\u4e8b\u4ef6\u7684\u8bbe\u8ba1\u610f\u56fe\u5c31\u662f\u8ba9\u4f60\u77ed\u8def，DSH \u4f1a\u628a\u8fd9\u70b9\u5199\u5728\u6ce8\u91ca\u91cc\u3002\u4f8b\u5b50：fs\/write-intent \u662f"\u5355\u69fd\u51b3\u7b56"\u4e8b\u4ef6，fs-observation-policy \u5360\u4f4f\u5b83\u5e76\u4e14\u6545\u610f\u4e0d\u8c03 next()，\u4ece\u800c\u4fdd\u8bc1"\u6539\u4e00\u4e2a\u6211\u6ca1\u8bfb\u8fc7\u7684\u6587\u4ef6"\u5fc5\u7136\u5931\u8d25\u3002<\/p>\n

            5.2 \u4e8b\u4ef6\u53ef\u4ee5\u5e26 this：\u4f5c\u7528\u57df\u8fc7\u6ee4\u7684\u5165\u53e3<\/h4>\n

            export<\/span> interface<\/span> Events<\/span> {<\/span>
            \n 'agent\/pre-step'<\/span>(<\/span>this<\/span>:<\/span> Scoped<<\/span>Agent><\/span>,<\/span> decision,<\/span> next)<\/span>:<\/span> Promise<\/span><<\/span>PreStepDecision><\/span>
            \n}<\/span><\/p>\n

            \u6d3e\u53d1\u65f6\u628a agent \u7684 scope carrier \u5f53 thisArg \u4f20\u8fdb\u53bb，EventsService.dispatch \u4f1a\u8bfb thisArg[Context.filter] \u6765\u7b5b\u76d1\u542c\u5668（events.ts:171）：<\/p>\n

            const<\/span> filter =<\/span> thisArg?.<\/span>[<\/span>Context.<\/span>filter]<\/span>
            \nreturn<\/span> (<\/span>this<\/span>.<\/span>_hooks[<\/span>name]<\/span> ||<\/span> [<\/span>]<\/span>)<\/span>.<\/span>filter<\/span>(<\/span>hook =><\/span> hook.<\/span>global ||<\/span> !<\/span>filter ||<\/span> filter<\/span>.<\/span>call<\/span>(<\/span>thisArg,<\/span> hook.<\/span>ctx)<\/span>)<\/span><\/p>\n

            \u4e8e\u662f"\u5173\u4e8e A \u7684\u4e8b\u4ef6\u4e0d\u4f1a\u6253\u6270 B"\u8fd9\u4ef6\u4e8b，\u5728\u6846\u67b6\u5c42\u5c31\u89e3\u51b3\u4e86，\u4e0d\u9700\u8981\u6bcf\u4e2a\u63d2\u4ef6\u81ea\u5df1\u5224\u65ad\u3002{ global: true } \u9009\u9879\u53ef\u4ee5\u663e\u5f0f\u7ed5\u8fc7\u8fc7\u6ee4\u3002<\/p>\n

            dispatch \u8fd8\u6709\u4e00\u4e2a\u7ec6\u8282：\u975e internal\/* \u4e8b\u4ef6\u90fd\u4f1a\u5148 emit('internal\/dispatch', \u2026)\u2014\u2014DSH \u7684\u6d4b\u8bd5\u4e0e\u8bca\u65ad\u5c42\u6b63\u662f\u6302\u5728\u8fd9\u91cc，\u628a\u6bcf\u4e00\u6b21\u6d3e\u53d1\u90fd\u8bb0\u4e0b\u6765（docs\/cordis-api\/context.md#internaldispatch）\u3002<\/p>\n

            \n

            6. Loader \u4e0e\u914d\u7f6e\u5c42：cordis.yml \u600e\u4e48\u53d8\u6210\u63d2\u4ef6\u6811<\/h3>\n

            vendor\/loader + vendor\/include + vendor\/group \u63d0\u4f9b\u58f0\u660e\u5f0f\u88c5\u8f7d\u3002DSH \u7684\u7ec4\u5408\u8bed\u6cd5（\u8be6\u89c1\u7b2c 7 \u7bc7）\u843d\u5728\u4e09\u4ef6\u4e8b\u4e0a：<\/p>\n

          • \u6761\u76ee（entry）：{ id, name: \u5305\u540d, config, disabled }\u3002id \u662f patch \u7684\u9776\u5b50，name \u662f\u89e3\u6790\u51fa\u7684\u6a21\u5757，config \u4f1a\u88ab\u8be5\u63d2\u4ef6\u58f0\u660e\u7684 Config schema（schemastery\/zod，standard-schema）\u6821\u9a8c\u540e\u518d\u4f20\u8fdb\u53bb\u3002<\/li>\n
          • !!js \u8868\u8fbe\u5f0f：\u53ea\u6709 config \u4e0e disabled \u4e24\u4e2a\u4f4d\u7f6e\u652f\u6301（vendor\/include\/src\/index.ts），\u6c42\u503c\u53d1\u751f\u5728\u8be5\u6761\u76ee\u6ce8\u5165\u670d\u52a1\u6fc0\u6d3b\u4e4b\u540e\u3001\u4ee5\u8be5\u63d2\u4ef6\u81ea\u5df1\u7684 ctx \u4e3a\u4f5c\u7528\u57df\u3002\u6240\u4ee5\u4f60\u80fd\u5728 patch \u91cc\u5199 disabled: !!js process.platform === 'win32'\u3002\u6ce8\u610f !!js \u800c\u4e0d\u662f !js\u3002<\/li>\n
          • patch \u5c42：\u6309 id \u66ff\u6362\u6574\u6761 config（\u4e0d\u5408\u5e76！）\u6216 insert \u65b0\u884c\u3002\u8fd9\u6761"\u6574\u6bb5\u66ff\u6362"\u7684\u89c4\u77e9\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48 dsh-base \u7684 patch \u91cc，\u6a21\u5f0f\u76f8\u5173\u7684\u884c\u90fd\u5b8c\u6574\u91cd\u8ff0\u4e00\u904d\u3002<\/li>\n

            \u914d\u7f6e\u6821\u9a8c\u5931\u8d25\u4f1a\u629b ValidationError（fiber.ts:19），message \u9010\u6761\u5217\u51fa issue \u4e0e\u8def\u5f84\u3002DSH \u7684\u6001\u5ea6\u662f"\u8bef\u914d\u5b81\u53ef\u4e0d\u542f\u52a8"，\u7edd\u4e0d\u5728\u8fd0\u884c\u65f6\u9759\u9ed8\u515c\u5e95\u3002<\/p>\n

            \n

            7. DSH \u5728\u6846\u67b6\u4e4b\u4e0a\u8865\u7684\u4e09\u5757<\/h3>\n

            Cordis \u6545\u610f\u53ea\u7ba1"\u5bb9\u5668 + \u4e8b\u4ef6"，DSH \u8865\u7684\u662f agent \u573a\u666f\u7279\u6709\u7684\u4e09\u4ef6\u4e8b：<\/p>\n\n\u8865\u4e01\u4f4d\u7f6e\u89e3\u51b3\u4ec0\u4e48<\/tr>\n\n\n\n\n
            scope（\u4f5c\u7528\u57df\u6ce8\u518c）<\/td>\npackages\/core\/scope<\/td>\n\u4e00\u4e2a\u8fdb\u7a0b\u91cc 20 \u4e2a agent，\u5de5\u5177\/\u63d0\u793a\u7247\u6bb5\/\u76d1\u542c\u5668\u8981\u6309 agent \u5212\u5206，\u4e14\u5b50 agent \u4e0d\u7ee7\u627f\u7236\u7684\u79c1\u6709\u6ce8\u518c<\/td>\n<\/tr>\n
            typert（\u7c7b\u578b\u8fdc\u7a0b\u5c42）<\/td>\npackages\/typert\/*<\/td>\n\u628a @Remote() \u670d\u52a1\u65b9\u6cd5\u7684 TS \u7c7b\u578b\u7f16\u8bd1\u6210\u53ef\u5728\u6d4f\u89c8\u5668\u7aef\u8c03\u7528\u7684 RPC \u5951\u7ea6 + \u53cc\u5411 zod \u6821\u9a8c<\/td>\n<\/tr>\n
            invariant（\u8fd0\u884c\u65f6\u4e0d\u53d8\u91cf）<\/td>\npackages\/core\/*\/src\/invariant.ts<\/td>\n\u628a"\u4e24\u4e2a\u72ec\u7acb\u89c2\u6d4b\u503c\u4e0d\u8be5\u5206\u53c9"\u7684\u65ad\u8a00\u7edf\u4e00\u6ce8\u518c\u3001\u5728\u6d4b\u8bd5\u542f\u52a8\u65f6\u5168\u91cf\u6821\u9a8c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u5176\u4e2d scope \u503c\u5f97\u591a\u8bf4\u4e00\u53e5，\u5b83\u662f Cordis isolate \u7684 agent \u5316\u5c01\u88c5：<\/p>\n

            \/\/ packages\/core\/agent-loop\/src\/index.ts:601 \u8d77，\u521b\u5efa agent \u65f6<\/span>
            \nconst<\/span> scopeCtx =<\/span> createScope<\/span>(<\/span>this<\/span>.<\/span>runtime.<\/span>ctx,<\/span> agent,<\/span> {<\/span> label:<\/span> `<\/span>agent (<\/span>${<\/span>agent.<\/span>id}<\/span><\/span>)<\/span>`<\/span><\/span> }<\/span>)<\/span>
            \n\/\/ scopeCtx \u7684\u6ce8\u518c\u5e26 agent \u6807\u7b7e；agent \u9500\u6bc1\u65f6\u6574\u4e2a scope \u4e00\u6b21\u6027\u5378\u8f7d<\/span><\/p>\n

            createScope \u9020\u4e00\u4e2a\u5e26 Context.filter \u7684\u5b50 ctx（\u6240\u4ee5\u76d1\u542c\u5668\u81ea\u52a8\u8fc7\u6ee4），\u5e76\u7ed9\u5b83\u4e00\u4e2a ScopeKey（DSH \u7684\u7ea6\u5b9a：\u6d3b\u7740\u7684 agent \u5bf9\u8c61\u5c31\u662f\u81ea\u5df1 scope \u7684 key）\u3002\u6ce8\u518c\u8868\u7528 ScopedLayers（packages\/core\/scope\/src\/store.ts）\u5b9e\u73b0"\u5168\u5c40\u5c42 + \u5404 scope \u5c42，scoped \u906e\u853d global"\u3002<\/p>\n

            DSH \u660e\u786e\u89c4\u5b9a\u53ea\u6709\u4e24\u7ea7，\u4e14\u4f5c\u7528\u57df\u4e0d\u5411\u4e0b\u7ee7\u627f（docs\/architecture.zh.md）：<\/p>\n

            \u6bcf\u4e2a agent \u53ea\u6709\u4e00\u4e2a\u4f5c\u7528\u57df\u952e，\u5c31\u662f\u5b83\u81ea\u5df1；\u4e24\u7ea7\u3001\u6241\u5e73：agent \u4f5c\u7528\u57df\u7684\u6ce8\u518c\u4e0d\u4f1a\u88ab\u5b50 agent \u7ee7\u627f\u3002<\/p>\n

            \u5b50 agent \u60f3\u8981\u7236\u7684\u4e1c\u897f\u600e\u4e48\u529e？\u663e\u5f0f\u590d\u5236\u3002subagent-fork-in-process \u91cc\u5c31\u6709\u628a\u7236\u4f5c\u7528\u57df\u642c\u8fc7\u53bb\u7684\u52a8\u4f5c（packages\/subagent\/subagent-fork-in-process\/src\/index.ts）\u3002\u8fd9\u6761"\u4e0d\u9690\u5f0f\u7ee7\u627f"\u7684\u89c4\u77e9\u907f\u514d\u4e86"\u5b50 agent \u610f\u5916\u62ff\u5230\u7236 agent \u7684\u79c1\u6709\u5de5\u5177"\u8fd9\u7c7b\u6781\u96be\u6392\u67e5\u7684\u95ee\u9898\u3002<\/p>\n

            \n

            8. \u4e00\u56fe\u603b\u7ed3<\/h3>\n

            new Context() \u2192 Proxy(ReflectService.handler)
            \n \u2502
            \n \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
            \n \u2502 \u2502 \u2502 \u2502
            \n RegistryService EventsService LoggerService ReflectService
            \n ctx.plugin() emit\/parallel\/ ctx.logger() get\/provide\/set
            \n ctx.inject() serial\/bail\/waterfall accessor\/mixin
            \n \u2502 \u2502
            \n \u25bc \u25bc
            \n Fiber \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 effect() \u6808（\u5012\u5e8f\u64a4\u9500）
            \n PENDING\u2192LOADING\u2192ACTIVE\u2192UNLOADING\u2192DISPOSED
            \n \u2502
            \n \u2502 \u63d2\u4ef6\u5728 ACTIVE \u671f\u95f4\u8d21\u732e：
            \n \u25bc
            \n \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
            \n \u2502 provide \u670d\u52a1 \u00b7 \u6ce8\u518c\u5de5\u5177\/\u63d0\u793a\u7247\u6bb5 \u00b7 \u76d1\u542c\u4e8b\u4ef6 \u00b7 \u6d3e\u751f scope \u2502
            \n \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518
            \n \u25b2 \u4e0a\u6e38\u670d\u52a1\u88ab\u91cd\u65b0 provide \u2192 \u4f9d\u8d56\u8005\u81ea\u52a8 restart<\/p>\n

            9. \u5c0f\u7ed3\u4e0e\u601d\u8003\u9898<\/h3>\n
              \n
            • Cordis \u628a"\u6a21\u5757\u8026\u5408"\u6362\u6210"\u540d\u5b57 + \u4f9d\u8d56\u58f0\u660e + \u53ef\u64a4\u9500\u6ce8\u518c"，\u4ece\u800c\u8ba9\u66ff\u6362\u3001\u70ed\u91cd\u8f7d\u3001\u9694\u79bb\u6210\u4e3a\u67b6\u6784\u5c5e\u6027\u800c\u4e0d\u662f\u8865\u4e01\u3002<\/li>\n
            • \u4f60\u8981\u63a5\u53d7\u7684\u6210\u672c：ctx \u662f Proxy（\u8c03\u8bd5\u65f6\u8981\u6e05\u9192）\u3001\u670d\u52a1\u53ef\u7528\u6027\u662f\u52a8\u6001\u7684（fiber \u4f1a\u5728\u4f9d\u8d56\u53d8\u5316\u65f6\u91cd\u542f）\u3001waterfall \u5fd8\u8c03 next() \u4f1a\u9759\u9ed8\u77ed\u8def\u3002<\/li>\n
            • DSH \u7684\u4e00\u5207\u4e0a\u5c42\u8bbe\u8ba1\u2014\u2014\u4f1a\u8bdd\u65e5\u5fd7\u3001\u5de5\u5177\u6d41\u6c34\u7ebf\u3001\u5ba1\u6279\u94fe\u3001\u5b50 agent\u2014\u2014\u90fd\u662f\u5728\u8fd9\u4e94\u6761\u89c4\u77e9\u5185\u5199\u51fa\u6765\u7684\u3002<\/li>\n<\/ul>\n

              \u601d\u8003\u9898（\u7b54\u6848\u90fd\u5728\u540e\u9762\u7684\u7ae0\u8282）：<\/p>\n

            • \u4e3a\u4ec0\u4e48 DSH \u8981\u6c42"\u6bcf\u4e2a registry \u8d21\u732e\u5fc5\u987b\u6709 HMR-safety \u6d4b\u8bd5"？（\u2192 \u64a4\u9500\u5668\u6f0f\u767b\u8bb0\u4f1a\u600e\u6837）<\/li>\n
            • tools\/execute \u4e3a\u4ec0\u4e48\u662f waterfall \u800c\u4e0d\u662f emit？（\u2192 \u8d85\u65f6\u3001\u91cd\u8bd5\u3001\u6307\u6807\u90fd\u8981\u73af\u7ed5）<\/li>\n
            • \u5b50 agent \u4e0d\u7ee7\u627f\u7236 scope，\u90a3 subagent_fork \u7684"\u7ee7\u627f\u5bf9\u8bdd"\u662f\u600e\u4e48\u505a\u5230\u7684？（\u2192 seed \u4e8b\u4ef6，\u89c1\u7b2c 3\u30016 \u7bc7）<\/li>\n

              \u4e0b\u4e00\u7bc7\u8fdb\u5165 DSH \u7684\u5fc3\u810f：\u7b2c 2 \u7bc7\u300aAgent \u5faa\u73af\u4e0e\u4e0a\u4e0b\u6587\u88c5\u914d\u300b\u3002<\/p>\n

              \n

              \u5173\u4e8e\u672c\u7cfb\u5217<\/h3>\n
                \n
              • \u5bf9\u8c61：deepseek-harness（DSH）\u6e90\u7801，pnpm monorepo，Node ^22.19 || >=24，TypeScript ESM\u3002\u6846\u67b6\u5c42 Cordis \u4ee5 vendored \u5f62\u5f0f\u4f4d\u4e8e vendor\/cordis，\u4e0a\u6e38 SHA \u4e0e\u672c\u5730\u6539\u52a8\u8bb0\u5f55\u5728 vendor\/README.md\u3002<\/li>\n
              • \u65b9\u6cd5：\u5148\u8bfb\u4ed3\u5e93\u81ea\u5e26\u6587\u6863（docs\/architecture.zh.md\u3001docs\/subsystems\/*\u3001\u751f\u6210\u7684 docs\/capability-seams.zh.md\u3001docs\/persistence-catalog.md \u7b49），\u518d\u9010\u5305\u8bfb src\/ \u4e0e README \u7684 Known Limitations；\u6587\u6863\u4e0e\u6e90\u7801\u4e0d\u7b26\u65f6\u4ee5\u6e90\u7801\u4e3a\u51c6\u3002<\/li>\n
              • \u8bda\u5b9e\u58f0\u660e：\u8fd9\u662f\u7b2c\u4e09\u65b9\u6e90\u7801\u5b66\u4e60\u7b14\u8bb0，\u4e0d\u662f\u5b98\u65b9\u6587\u6863，\u4e5f\u4e0d\u4ee3\u8868\u9879\u76ee\u65b9\u7acb\u573a\u3002DSH \u7684\u516c\u5171 API \u6807\u6ce8\u4e3a pre-stable，\u4f1a\u968f\u7248\u672c\u6f02\u79fb；\u82e5\u672c\u6587\u67d0\u5904\u4e0e\u65b0\u7248\u6e90\u7801\u4e0d\u7b26，\u8bf7\u4ee5\u6e90\u7801\u4e3a\u51c6\u3002\u6587\u4e2d\u5f15\u7528\u7684\u4ee3\u7801\u7247\u6bb5\u5747\u4e3a\u5b66\u4e60\u76ee\u7684\u7684\u8282\u9009\u4e0e\u5220\u8282（\u7528 \/\/ \u2026 \u6807\u6ce8），\u7248\u6743\u5f52 deepseek-ai \u6240\u6709\u3002<\/li>\n
              • \u672f\u8bed\u7ea6\u5b9a：capability seam \u8bd1\u300c\u80fd\u529b\u7f1d\u300d；turn\/step \u8bd1\u300c\u8f6e\u6b21\/\u6b65\u9aa4\u300d；surface \u8bd1\u300c\u6a21\u578b\u53ef\u89c1\u9762\u300d；effect \u8bd1\u300c\u526f\u4f5c\u7528（\u53ef\u9006\u6ce8\u518c）\u300d；scope \u8bd1\u300c\u4f5c\u7528\u57df\u300d；fail closed \u8bd1\u300c\u9ed8\u8ba4\u62d2\u7edd\u300d\u3002<\/li>\n<\/ul>\n

                \u5199\u4f5c\u98ce\u683c\u4e0a\u6211\u5c3d\u91cf\u505a\u5230：\u5148\u8bb2\u4eba\u8bdd，\u518d\u8bb2\u4ee3\u7801；\u6bcf\u4e2a\u5224\u65ad\u7ed9\u6587\u4ef6\u8def\u5f84；\u5751\u548c\u9650\u5236\u7167\u6284\u5b98\u65b9 README \u7684\u539f\u8bdd，\u4e0d\u66ff\u5b83\u7f8e\u5316\u3002\u89c9\u5f97\u6709\u7528\u7684\u8bdd\u6b22\u8fce\u6536\u85cf + \u5173\u6ce8，\u672c\u7cfb\u5217\u4f1a\u968f\u7248\u672c\u66f4\u65b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                DeepSeek Harness（DSH）\u6e90\u7801\u7cbe\u8bfb 01：DSH \u662f\u4ec0\u4e48，\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d\u672c\u6587\u662f\u300aDeepSeek Harness \u6e90\u7801\u7cbe\u8bfb\u300b\u7cfb\u5217\u7b2c 1 \u7bc7（\u5171 9 \u7bc7）\u3002
                \n\u8bfb\u7684\u662f deepseek-harness（DSH）\u5b98\u65b9\u4ed3\u5e93\u6e90\u7801，\u542b vendored \u7684 Cordis \u6846\u67b6；\u6587\u4e2d\u8def\u5f84\u3001\u6807\u8bc6\u7b26\u4e0e\u884c\u53f7\u90fd\u53d6\u81ea\u5b9e\u9645\u6e90\u7801&#xff<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[66,50],"topic":[],"class_list":["post-101411","post","type-post","status-publish","format-standard","hentry","category-server","tag-ai","tag-50"],"yoast_head":"\nDeepSeek Harness\uff08DSH\uff09\u6e90\u7801\u7cbe\u8bfb 01\uff1aDSH \u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/101411.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DeepSeek Harness\uff08DSH\uff09\u6e90\u7801\u7cbe\u8bfb 01\uff1aDSH \u662f\u4ec0\u4e48\uff0c\u4ee5\u53ca\u5b83\u51ed\u4ec0\u4e48\u300c\u4e00\u5207\u7686\u63d2\u4ef6\u300d - 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