diff --git a/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/check.jsonl b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/check.jsonl
new file mode 100644
index 0000000..9dd3234
--- /dev/null
+++ b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/check.jsonl
@@ -0,0 +1 @@
+{"_example": "Fill with {\"file\": \"<path>\", \"reason\": \"<why>\"}. Put spec/research files only — no code paths. Run `python3 .trellis/scripts/get_context.py --mode packages` to list available specs. Delete this line once real entries are added."}
diff --git a/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/implement.jsonl b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/implement.jsonl
new file mode 100644
index 0000000..9dd3234
--- /dev/null
+++ b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/implement.jsonl
@@ -0,0 +1 @@
+{"_example": "Fill with {\"file\": \"<path>\", \"reason\": \"<why>\"}. Put spec/research files only — no code paths. Run `python3 .trellis/scripts/get_context.py --mode packages` to list available specs. Delete this line once real entries are added."}
diff --git a/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/prd.md b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/prd.md
new file mode 100644
index 0000000..3b77426
--- /dev/null
+++ b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/prd.md
@@ -0,0 +1,18 @@
+# KG/EN/DE 独立测试脚本
+
+## Goal
+编写3个独立测试：`./run_tb.sh kg`、`./run_tb.sh en`、`./run_tb.sh de`，各自只测试一个操作。
+
+## Files to create
+
+| 文件 | 说明 |
+|------|------|
+| `sync_rtl/top/TB/tb_kg_xsim.v` | KeyGen only testbench |
+| `sync_rtl/top/TB/tb_en_xsim.v` | Encaps only testbench |
+| `sync_rtl/top/TB/tb_de_xsim.v` | Decaps only testbench |
+| `sync_rtl/top/TB/xsim_run_kg.tcl` | KeyGen compile script |
+| `sync_rtl/top/TB/xsim_run_en.tcl` | Encaps compile script |
+| `sync_rtl/top/TB/xsim_run_de.tcl` | Decaps compile script |
+
+## Design
+共享向量文件，各自只读取对应字段做单一操作测试。从 mlkem_top TB 派生，精简到只测一个操作。
diff --git a/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/task.json b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/task.json
new file mode 100644
index 0000000..96f04c1
--- /dev/null
+++ b/.trellis/tasks/archive/2026-06/06-27-kg-en-de-separate-tb/task.json
@@ -0,0 +1,26 @@
+{
+  "id": "kg-en-de-separate-tb",
+  "name": "kg-en-de-separate-tb",
+  "title": "编写KG/EN/DE独立测试脚本",
+  "description": "",
+  "status": "completed",
+  "dev_type": null,
+  "scope": null,
+  "package": null,
+  "priority": "P2",
+  "creator": "FallenSigh",
+  "assignee": "FallenSigh",
+  "createdAt": "2026-06-27",
+  "completedAt": "2026-06-27",
+  "branch": null,
+  "base_branch": "main",
+  "worktree_path": null,
+  "commit": null,
+  "pr_url": null,
+  "subtasks": [],
+  "children": [],
+  "parent": null,
+  "relatedFiles": [],
+  "notes": "",
+  "meta": {}
+}
\ No newline at end of file