Wave 10: deep audits of 5 unaudited plugins, smoke regression set (W13.1-W13.6)

- W13.1 anthropic_plugin (architect-yang, 497 lines): rated C. 6 C ABI
  functions lack try/catch (§8 violation); my_chat leaks response_body on
  error path; tool_use response silently dropped.
- W13.2 deepseek_plugin (engineer-sun, 486 lines): rated C+. 7 ABI entries
  unprotected including json::parse paths (malformed JSON terminates);
  SSE [DONE] sentinel match brittle; ~55% code overlap with anthropic
  suggests an ai_plugin_base extraction.
- W13.3 network_plugin (qa-wang, 322 lines): rated C. CRITICAL: TLS
  certificate verification fully disabled (set_verify_mode never called,
  default verify_none accepts any cert) — all AI traffic incl. api_key
  is MITM-vulnerable. DNS resolve has no timeout; catch lacks (...).
- W13.4 lsp_plugin (architect-huang, 749 lines): rated C. CRITICAL:
  guaranteed deadlock at L519-526 → L547 (g_lsp_impl_start holds mutex
  then calls g_lsp_impl_stop which re-locks the same non-recursive
  mutex); 7 vtable funcs unprotected; server→client requests dropped.
- W13.5 session+tools (security-cao, 264+251 lines): rated D+/D. Path
  traversal in builtin_file_read/write (zero validation); global
  static state in both plugins lacks mutex (UAF risk); 9 vtable funcs
  lack try/catch.
- W13.6 smoke regression (qa-xu, +193 lines): 4 new cases — context
  max_tokens trim, config dual-store consistency (exposes that W12.2
  merge is incomplete: dstalk_config_set→config_service.get returns
  null), HTTP error path no-crash, repeated init/shutdown cycle.

Verified: cmake build 0 error 0 warning, ctest 4/4 pass.

Top W14 priorities surfaced: TLS verification (W13.3), LSP deadlock
(W13.4), file-tool path traversal (W13.5), config dual-store still
broken (W13.6 R2), shared try/catch wrapper across all AI plugins.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

agents/engineer-sun/profile.md

@@ -30,4 +30,12 @@ performance_log:
       修复后：正确遍历所有 header 行，空行后若仍未找到 Content-Length 则记录错误并跳过帧。
       编译通过，smoke test 通过。
 current_groups: []
+  - date: 2026-05-27
+    event: "W13.2: 深度审计 deepseek_plugin.cpp (486 行) — SSE 解析/ABI 异常安全/堆纪律/重复度"
+    rating: completed
+    details: |
+      SSE 解析: catch(...) 全面兜底，不 crash；[DONE] sentinel 精确匹配脆弱。
+      核心发现：7 个 C ABI 入口均无 try/catch，畸形 tools_json → json::parse 异常 → std::terminate()。
+      跨 DLL 堆/字符串生命周期 A 级合规；与 anthropic ~55% 重复，~230 行可抽取为 ai_plugin_base。
+      综合评级 C+。报告写入 agents/audits/W13.2-deepseek-audit.md。
 ---