diff --git a/skills/auto-tmux/AGENTS.md b/skills/auto-tmux/AGENTS.md
index 51a4c0f..9b76171 100644
--- a/skills/auto-tmux/AGENTS.md
+++ b/skills/auto-tmux/AGENTS.md
@@ -28,6 +28,7 @@ skills/auto-tmux/
 │   ├── swarm-health.sh
 │   ├── remote-readonly.sh
 │   ├── record-summary.sh
+│   ├── check-jsonl.sh
 │   ├── completion.bash
 │   ├── safety-check.sh
 │   ├── render-swarm-prompt.sh
@@ -70,6 +71,7 @@ skills/auto-tmux/
 - `scripts/swarm-health.sh` 是健康检查层，汇总 tmux 和 swarm state 的只读报告包。
 - `scripts/remote-readonly.sh` 是远端只读层，通过 SSH 采集 tmux 拓扑和输出证据。
 - `scripts/record-summary.sh` 是复盘摘要层，将 pane 录制日志整理为 Markdown。
+- `scripts/check-jsonl.sh` 是轻量 JSONL 字段门禁层，不替代完整 JSON parser。
 - `scripts/completion.bash` 是本地补全层，补全 `auto-tmux.sh` 与 `swarm-state.sh`。
 - `scripts/safety-check.sh` 是安全预检层，检查待发送 payload 的危险命令、敏感信息和大小。
 - `scripts/render-swarm-prompt.sh` 是提示词渲染层，生成 commander/worker/reviewer 协议文本。
@@ -84,4 +86,4 @@ skills/auto-tmux/
 - 上游来源：`tools/external/.tmux` 与 `tools/external/tmux`。
 - 下游使用：`SKILL.md` 和 `references/` 中的命令示例。
 - 验证入口：`skills/auto-skill/scripts/validate-skill.sh skills/auto-tmux --strict`。
-- 脚本验证：`skills/auto-tmux/scripts/validate-auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/swarm-state.sh`、`bash -n skills/auto-tmux/scripts/swarm-brief.sh`、`bash -n skills/auto-tmux/scripts/swarm-watch.sh`、`bash -n skills/auto-tmux/scripts/swarm-archive.sh`、`bash -n skills/auto-tmux/scripts/swarm-board.sh`、`bash -n skills/auto-tmux/scripts/swarm-deps-graph.sh`、`bash -n skills/auto-tmux/scripts/swarm-export.sh`、`bash -n skills/auto-tmux/scripts/swarm-timeline.sh`、`bash -n skills/auto-tmux/scripts/swarm-blockers.sh`、`bash -n skills/auto-tmux/scripts/swarm-results.sh`、`bash -n skills/auto-tmux/scripts/swarm-report-pack.sh`、`bash -n skills/auto-tmux/scripts/swarm-assign.sh`、`bash -n skills/auto-tmux/scripts/swarm-health.sh`、`bash -n skills/auto-tmux/scripts/remote-readonly.sh`、`bash -n skills/auto-tmux/scripts/record-summary.sh`、`bash -n skills/auto-tmux/scripts/completion.bash`、`bash -n skills/auto-tmux/scripts/safety-check.sh`、`bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh`、`bash -n skills/auto-tmux/scripts/swarm-dispatch.sh`、`skills/auto-tmux/scripts/auto-tmux-smoke-test.sh`。
+- 脚本验证：`skills/auto-tmux/scripts/validate-auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/swarm-state.sh`、`bash -n skills/auto-tmux/scripts/swarm-brief.sh`、`bash -n skills/auto-tmux/scripts/swarm-watch.sh`、`bash -n skills/auto-tmux/scripts/swarm-archive.sh`、`bash -n skills/auto-tmux/scripts/swarm-board.sh`、`bash -n skills/auto-tmux/scripts/swarm-deps-graph.sh`、`bash -n skills/auto-tmux/scripts/swarm-export.sh`、`bash -n skills/auto-tmux/scripts/swarm-timeline.sh`、`bash -n skills/auto-tmux/scripts/swarm-blockers.sh`、`bash -n skills/auto-tmux/scripts/swarm-results.sh`、`bash -n skills/auto-tmux/scripts/swarm-report-pack.sh`、`bash -n skills/auto-tmux/scripts/swarm-assign.sh`、`bash -n skills/auto-tmux/scripts/swarm-health.sh`、`bash -n skills/auto-tmux/scripts/remote-readonly.sh`、`bash -n skills/auto-tmux/scripts/record-summary.sh`、`bash -n skills/auto-tmux/scripts/check-jsonl.sh`、`bash -n skills/auto-tmux/scripts/completion.bash`、`bash -n skills/auto-tmux/scripts/safety-check.sh`、`bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh`、`bash -n skills/auto-tmux/scripts/swarm-dispatch.sh`、`skills/auto-tmux/scripts/auto-tmux-smoke-test.sh`。
diff --git a/skills/auto-tmux/README.md b/skills/auto-tmux/README.md
index ad545b9..f5bcbd3 100644
--- a/skills/auto-tmux/README.md
+++ b/skills/auto-tmux/README.md
@@ -35,6 +35,7 @@ bash -n skills/auto-tmux/scripts/swarm-assign.sh
 bash -n skills/auto-tmux/scripts/swarm-health.sh
 bash -n skills/auto-tmux/scripts/remote-readonly.sh
 bash -n skills/auto-tmux/scripts/record-summary.sh
+bash -n skills/auto-tmux/scripts/check-jsonl.sh
 bash -n skills/auto-tmux/scripts/completion.bash
 bash -n skills/auto-tmux/scripts/safety-check.sh
 bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh
diff --git a/skills/auto-tmux/SKILL.md b/skills/auto-tmux/SKILL.md
index 345a34d..19f3140 100644
--- a/skills/auto-tmux/SKILL.md
+++ b/skills/auto-tmux/SKILL.md
@@ -49,6 +49,7 @@ bash -n skills/auto-tmux/scripts/swarm-assign.sh
 bash -n skills/auto-tmux/scripts/swarm-health.sh
 bash -n skills/auto-tmux/scripts/remote-readonly.sh
 bash -n skills/auto-tmux/scripts/record-summary.sh
+bash -n skills/auto-tmux/scripts/check-jsonl.sh
 bash -n skills/auto-tmux/scripts/completion.bash
 bash -n skills/auto-tmux/scripts/safety-check.sh
 bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh
@@ -170,6 +171,7 @@ cp -n "$repo_root/skills/auto-tmux/assets/oh-my-tmux/.tmux.conf.local" ~/.tmux.c
 skills/auto-tmux/scripts/auto-tmux.sh record start -t <session>:<window>.<pane> --dir /tmp/auto-tmux-records
 skills/auto-tmux/scripts/auto-tmux.sh record stop -t <session>:<window>.<pane>
 skills/auto-tmux/scripts/record-summary.sh --dir /tmp/auto-tmux-records --out /tmp/auto-tmux-record-summary.md
+skills/auto-tmux/scripts/check-jsonl.sh /tmp/ai-swarm-results.jsonl --require-key type --require-key id --require-key status
 ```
 
 **等待 pane 出现完成信号**
@@ -299,6 +301,7 @@ skills/auto-tmux/scripts/swarm-dispatch.sh --role worker --target <session>:<win
 - `scripts/swarm-health.sh`: 汇总 tmux 与 swarm state 的只读健康检查报告包
 - `scripts/remote-readonly.sh`: 通过 SSH 只读采集远端 tmux 拓扑、pane 输出和 `metadata.jsonl`
 - `scripts/record-summary.sh`: 汇总 pane 录制日志并生成复盘摘要
+- `scripts/check-jsonl.sh`: 轻量检查 JSONL 行和必需字段
 - `scripts/completion.bash`: Bash completion，补全 `auto-tmux.sh` 与 `swarm-state.sh`
 - `scripts/safety-check.sh`: 发送/粘贴/分发前检查危险命令、敏感信息和过大 payload
 - `scripts/render-swarm-prompt.sh`: commander/worker/reviewer 提示词渲染脚本
@@ -323,6 +326,6 @@ skills/auto-tmux/scripts/swarm-dispatch.sh --role worker --target <session>:<win
 4. ≥3 个端到端示例，含输入/步骤/验收。
 5. 长文档放在 `references/` 并可导航；无文档堆砌。
 6. 不确定项给出验证路径；禁止虚构 tmux 行为。
-7. `bash -n skills/auto-tmux/scripts/auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/swarm-state.sh`、`bash -n skills/auto-tmux/scripts/swarm-brief.sh`、`bash -n skills/auto-tmux/scripts/swarm-watch.sh`、`bash -n skills/auto-tmux/scripts/swarm-archive.sh`、`bash -n skills/auto-tmux/scripts/swarm-board.sh`、`bash -n skills/auto-tmux/scripts/swarm-deps-graph.sh`、`bash -n skills/auto-tmux/scripts/swarm-export.sh`、`bash -n skills/auto-tmux/scripts/swarm-timeline.sh`、`bash -n skills/auto-tmux/scripts/swarm-blockers.sh`、`bash -n skills/auto-tmux/scripts/swarm-results.sh`、`bash -n skills/auto-tmux/scripts/swarm-report-pack.sh`、`bash -n skills/auto-tmux/scripts/swarm-assign.sh`、`bash -n skills/auto-tmux/scripts/swarm-health.sh`、`bash -n skills/auto-tmux/scripts/remote-readonly.sh`、`bash -n skills/auto-tmux/scripts/record-summary.sh`、`bash -n skills/auto-tmux/scripts/completion.bash`、`bash -n skills/auto-tmux/scripts/safety-check.sh`、`bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh`、`bash -n skills/auto-tmux/scripts/swarm-dispatch.sh` 与 `bash -n skills/auto-tmux/scripts/validate-auto-tmux.sh` 通过。
+7. `bash -n skills/auto-tmux/scripts/auto-tmux.sh`、`bash -n skills/auto-tmux/scripts/swarm-state.sh`、`bash -n skills/auto-tmux/scripts/swarm-brief.sh`、`bash -n skills/auto-tmux/scripts/swarm-watch.sh`、`bash -n skills/auto-tmux/scripts/swarm-archive.sh`、`bash -n skills/auto-tmux/scripts/swarm-board.sh`、`bash -n skills/auto-tmux/scripts/swarm-deps-graph.sh`、`bash -n skills/auto-tmux/scripts/swarm-export.sh`、`bash -n skills/auto-tmux/scripts/swarm-timeline.sh`、`bash -n skills/auto-tmux/scripts/swarm-blockers.sh`、`bash -n skills/auto-tmux/scripts/swarm-results.sh`、`bash -n skills/auto-tmux/scripts/swarm-report-pack.sh`、`bash -n skills/auto-tmux/scripts/swarm-assign.sh`、`bash -n skills/auto-tmux/scripts/swarm-health.sh`、`bash -n skills/auto-tmux/scripts/remote-readonly.sh`、`bash -n skills/auto-tmux/scripts/record-summary.sh`、`bash -n skills/auto-tmux/scripts/check-jsonl.sh`、`bash -n skills/auto-tmux/scripts/completion.bash`、`bash -n skills/auto-tmux/scripts/safety-check.sh`、`bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh`、`bash -n skills/auto-tmux/scripts/swarm-dispatch.sh` 与 `bash -n skills/auto-tmux/scripts/validate-auto-tmux.sh` 通过。
 8. `skills/auto-tmux/scripts/auto-tmux-smoke-test.sh` 通过或在无 tmux 环境下明确跳过。
 9. 运行 `skills/auto-tmux/scripts/validate-auto-tmux.sh` 和 `skills/auto-skill/scripts/validate-skill.sh skills/auto-tmux --strict` 通过。
diff --git a/skills/auto-tmux/references/automation.md b/skills/auto-tmux/references/automation.md
index 11e9d7c..07b2bf1 100644
--- a/skills/auto-tmux/references/automation.md
+++ b/skills/auto-tmux/references/automation.md
@@ -45,6 +45,7 @@
 | `swarm-health.sh` | 汇总 tmux 与 swarm state 健康报告 | 只读，不自动修复 |
 | `remote-readonly.sh` | SSH 只读采集远端 tmux 证据 | 不发送按键，输出默认脱敏，生成 `metadata.jsonl` |
 | `record-summary.sh` | 汇总 pane 录制日志 | 只读，输出默认脱敏 |
+| `check-jsonl.sh` | 轻量检查 JSONL 行和必需字段 | 无 jq 依赖，不替代完整 JSON parser |
 | `completion.bash` | Bash 子命令和常用参数补全 | 只定义 shell completion |
 | `swarm-dispatch.sh` | 渲染并可选下发提示词 | 默认只写文件，发送需 `--send` |
 | `validate-auto-tmux.sh` | 执行技能专属质量门禁 | 覆盖脚本、文档索引、strict 和 smoke |
@@ -197,6 +198,7 @@ skills/auto-tmux/scripts/auto-tmux.sh record start -t "$target" --dir /tmp/auto-
 target="$(tmux list-panes -t ai-hub:worker1 -F '#S:#I.#P' | head -n 1)"
 skills/auto-tmux/scripts/auto-tmux.sh record stop -t "$target"
 skills/auto-tmux/scripts/record-summary.sh --dir /tmp/auto-tmux-records --out /tmp/auto-tmux-record-summary.md
+skills/auto-tmux/scripts/check-jsonl.sh /tmp/ai-swarm-results.jsonl --require-key type --require-key id --require-key status
 ```
 
 ## AI 蜂群协作建议
@@ -288,6 +290,7 @@ bash -n skills/auto-tmux/scripts/swarm-assign.sh
 bash -n skills/auto-tmux/scripts/swarm-health.sh
 bash -n skills/auto-tmux/scripts/remote-readonly.sh
 bash -n skills/auto-tmux/scripts/record-summary.sh
+bash -n skills/auto-tmux/scripts/check-jsonl.sh
 bash -n skills/auto-tmux/scripts/completion.bash
 bash -n skills/auto-tmux/scripts/safety-check.sh
 bash -n skills/auto-tmux/scripts/render-swarm-prompt.sh
diff --git a/skills/auto-tmux/references/iteration-roadmap.md b/skills/auto-tmux/references/iteration-roadmap.md
index 39ff4d4..cdffc8c 100644
--- a/skills/auto-tmux/references/iteration-roadmap.md
+++ b/skills/auto-tmux/references/iteration-roadmap.md
@@ -43,13 +43,14 @@
 | 35 | `7a2ff13` | 报告包 manifest | `swarm-report-pack.sh` 输出根级 `manifest.json` |
 | 36 | `9eac52f` | 报告包压缩 | `swarm-report-pack.sh --tar` |
 | 37 | `ab6d8f2` | worker 结果收敛 | `swarm-results.sh` |
-| 38 | `本轮` | 结果摘要导出 | `swarm-results.sh --jsonl` |
+| 38 | `3b10fb6` | 结果摘要导出 | `swarm-results.sh --jsonl` |
+| 39 | `本轮` | JSONL 字段门禁 | `check-jsonl.sh` |
 
 ## 后续候选方向
 
 | 优先级 | 方向 | 说明 |
 |:---|:---|:---|
-| P3 | 结果摘要校验 | 对 `swarm-results.sh` 输出做 schema-like 字段检查 |
+| P3 | JSONL 格式治理 | 将 remote metadata 和 swarm results 的字段约定写入 reference |
 
 ## 每轮验收清单
 
diff --git a/skills/auto-tmux/scripts/AGENTS.md b/skills/auto-tmux/scripts/AGENTS.md
index 0f2af0a..dc86886 100644
--- a/skills/auto-tmux/scripts/AGENTS.md
+++ b/skills/auto-tmux/scripts/AGENTS.md
@@ -24,6 +24,7 @@ scripts/
 ├── swarm-health.sh # 汇总只读健康检查报告包
 ├── remote-readonly.sh # SSH 只读采集远端 tmux 证据
 ├── record-summary.sh # 汇总 pipe-pane 录制日志
+├── check-jsonl.sh # 轻量 JSONL 字段门禁
 ├── completion.bash # Bash completion
 ├── safety-check.sh # 发送/粘贴/分发前的 payload 安全预检
 ├── render-swarm-prompt.sh # commander/worker/reviewer 提示词渲染
@@ -55,6 +56,7 @@ scripts/
 - 健康检查脚本只读 tmux 与 swarm state，失败项写入报告，不做自动修复。
 - 远端脚本只能运行 tmux list/capture 等只读命令，不允许 send-keys、kill 或配置写入。
 - 录制摘要脚本只读 record 日志，输出默认脱敏，不修改日志源文件。
+- JSONL 检查脚本只能做轻量字段门禁，不替代完整 JSON parser。
 - completion 文件只能定义 shell completion，不执行 tmux 写操作。
 - 安全预检脚本只能读取文本或文件，不控制 tmux，不写状态目录。
 - 状态脚本只能写入显式状态目录，不保存密钥、Token、密码或私密项目内容。
diff --git a/skills/auto-tmux/scripts/README.md b/skills/auto-tmux/scripts/README.md
index bf08d08..bdb94ff 100644
--- a/skills/auto-tmux/scripts/README.md
+++ b/skills/auto-tmux/scripts/README.md
@@ -21,6 +21,7 @@
 - [`swarm-health.sh`](./swarm-health.sh) - 汇总 doctor、topology、scan、validate、metrics、board 和 assign。
 - [`remote-readonly.sh`](./remote-readonly.sh) - 通过 SSH 只读采集远端 tmux 拓扑、pane 输出和 `metadata.jsonl`。
 - [`record-summary.sh`](./record-summary.sh) - 汇总 `record start` 产生的 pane 日志，生成复盘摘要。
+- [`check-jsonl.sh`](./check-jsonl.sh) - 轻量检查 JSONL 行和必需字段。
 - [`completion.bash`](./completion.bash) - Bash completion，补全 `auto-tmux.sh` 和 `swarm-state.sh` 子命令。
 - [`safety-check.sh`](./safety-check.sh) - 发送、粘贴或分发前检查危险命令、敏感信息和过大 payload。
 - [`render-swarm-prompt.sh`](./render-swarm-prompt.sh) - commander、worker、reviewer 提示词渲染。
@@ -108,6 +109,9 @@ skills/auto-tmux/scripts/remote-readonly.sh --host user@example.com --session ai
 # 汇总 pane 录制日志
 skills/auto-tmux/scripts/record-summary.sh --dir /tmp/auto-tmux-records --out /tmp/auto-tmux-record-summary.md
 
+# 检查 JSONL 字段
+skills/auto-tmux/scripts/check-jsonl.sh /tmp/ai-swarm-results.jsonl --require-key type --require-key id --require-key status
+
 # 启用当前 shell 的补全
 source skills/auto-tmux/scripts/completion.bash
 
diff --git a/skills/auto-tmux/scripts/auto-tmux.sh b/skills/auto-tmux/scripts/auto-tmux.sh
index 245089a..07ce561 100755
--- a/skills/auto-tmux/scripts/auto-tmux.sh
+++ b/skills/auto-tmux/scripts/auto-tmux.sh
@@ -153,7 +153,7 @@ cmd_doctor() {
     status_line "WARN" "tmux server has no reachable session yet"
   fi
 
-  for script in auto-tmux.sh swarm-state.sh swarm-brief.sh swarm-watch.sh swarm-archive.sh swarm-board.sh swarm-deps-graph.sh swarm-export.sh swarm-timeline.sh swarm-blockers.sh swarm-results.sh swarm-report-pack.sh swarm-assign.sh swarm-health.sh remote-readonly.sh record-summary.sh safety-check.sh render-swarm-prompt.sh swarm-dispatch.sh auto-tmux-smoke-test.sh validate-auto-tmux.sh; do
+  for script in auto-tmux.sh swarm-state.sh swarm-brief.sh swarm-watch.sh swarm-archive.sh swarm-board.sh swarm-deps-graph.sh swarm-export.sh swarm-timeline.sh swarm-blockers.sh swarm-results.sh swarm-report-pack.sh swarm-assign.sh swarm-health.sh remote-readonly.sh record-summary.sh check-jsonl.sh safety-check.sh render-swarm-prompt.sh swarm-dispatch.sh auto-tmux-smoke-test.sh validate-auto-tmux.sh; do
     if [[ -x "$script_dir/$script" ]]; then
       status_line "OK" "script executable: $script"
     else
diff --git a/skills/auto-tmux/scripts/check-jsonl.sh b/skills/auto-tmux/scripts/check-jsonl.sh
new file mode 100755
index 0000000..185bfb2
--- /dev/null
+++ b/skills/auto-tmux/scripts/check-jsonl.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# check-jsonl: lightweight JSONL field gate without jq dependency.
+set -euo pipefail
+
+usage() {
+  cat <<'EOF'
+check-jsonl: validate JSONL-like lines contain required fields
+
+Usage:
+  check-jsonl.sh FILE [--require-key KEY ...]
+
+Defaults:
+  Requires no fixed keys unless --require-key is provided.
+
+This is a lightweight gate: it checks non-empty lines look like JSON objects and
+contain required top-level key names. It does not replace a full JSON parser.
+EOF
+}
+
+die() {
+  printf 'error: %s\n' "$*" >&2
+  exit 1
+}
+
+file=""
+required_keys=()
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --require-key)
+      required_keys+=("${2:-}")
+      shift 2
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      if [[ -z "$file" ]]; then
+        file="$1"
+        shift
+      else
+        die "unknown option: $1"
+      fi
+      ;;
+  esac
+done
+
+[[ -n "$file" ]] || die "missing FILE"
+[[ -f "$file" ]] || die "file not found: $file"
+
+line_no=0
+checked=0
+while IFS= read -r line || [[ -n "$line" ]]; do
+  line_no=$((line_no + 1))
+  [[ -n "$line" ]] || continue
+  [[ "$line" =~ ^\{.*\}$ ]] || die "line $line_no is not a JSON object"
+  for key in "${required_keys[@]}"; do
+    [[ "$line" == *"\"$key\""* ]] || die "line $line_no missing key: $key"
+  done
+  checked=$((checked + 1))
+done < "$file"
+
+((checked > 0)) || die "no JSONL records found"
+printf 'jsonl ok: %s records=%s\n' "$file" "$checked"
diff --git a/skills/auto-tmux/scripts/validate-auto-tmux.sh b/skills/auto-tmux/scripts/validate-auto-tmux.sh
index e3ebb32..49cc6ef 100755
--- a/skills/auto-tmux/scripts/validate-auto-tmux.sh
+++ b/skills/auto-tmux/scripts/validate-auto-tmux.sh
@@ -114,6 +114,7 @@ scripts=(
   "$script_dir/swarm-health.sh"
   "$script_dir/remote-readonly.sh"
   "$script_dir/record-summary.sh"
+  "$script_dir/check-jsonl.sh"
   "$script_dir/safety-check.sh"
   "$script_dir/render-swarm-prompt.sh"
   "$script_dir/swarm-dispatch.sh"
@@ -148,8 +149,9 @@ run_gate "swarm-results jsonl" bash -c '
   "$1" --dir "$tmp/swarm" --out "$tmp/results.md" --jsonl "$tmp/results.jsonl" >/dev/null
   grep -Fq "t1" "$tmp/results.md"
   grep -Fq "\"type\":\"swarm-result\"" "$tmp/results.jsonl"
+  "$2" "$tmp/results.jsonl" --require-key type --require-key id --require-key status >/dev/null
   rm -rf "$tmp"
-' _ "$script_dir/swarm-results.sh"
+' _ "$script_dir/swarm-results.sh" "$script_dir/check-jsonl.sh"
 run_gate "swarm-report-pack help" "$script_dir/swarm-report-pack.sh" --help
 run_gate "swarm-report-pack attachment" bash -c '
   tmp="$(mktemp -d)"
@@ -174,6 +176,13 @@ run_gate "remote-readonly help" "$script_dir/remote-readonly.sh" --help
 run_gate "remote-readonly dry-run" "$script_dir/remote-readonly.sh" --host example.com --dry-run
 run_gate "remote-readonly package with fake ssh" test_remote_readonly_package
 run_gate "record-summary help" "$script_dir/record-summary.sh" --help
+run_gate "check-jsonl help" "$script_dir/check-jsonl.sh" --help
+run_gate "check-jsonl required keys" bash -c '
+  tmp="$(mktemp)"
+  printf "{\"type\":\"swarm-result\",\"id\":\"t1\",\"status\":\"DONE\"}\n" > "$tmp"
+  "$1" "$tmp" --require-key type --require-key id --require-key status >/dev/null
+  rm -f "$tmp"
+' _ "$script_dir/check-jsonl.sh"
 run_gate "safety-check help" "$script_dir/safety-check.sh" --help
 run_gate "safety-check clean text" "$script_dir/safety-check.sh" --text "make test"
 if "$script_dir/safety-check.sh" --text "rm -rf /tmp/example" >/tmp/auto-tmux-validate-gate.log 2>&1; then
@@ -199,6 +208,7 @@ require_contains "$skill_dir/SKILL.md" "scripts/swarm-assign.sh"
 require_contains "$skill_dir/SKILL.md" "scripts/swarm-health.sh"
 require_contains "$skill_dir/SKILL.md" "scripts/remote-readonly.sh"
 require_contains "$skill_dir/SKILL.md" "scripts/record-summary.sh"
+require_contains "$skill_dir/SKILL.md" "scripts/check-jsonl.sh"
 require_contains "$skill_dir/SKILL.md" "scripts/completion.bash"
 require_contains "$skill_dir/SKILL.md" "scripts/safety-check.sh"
 require_contains "$skill_dir/SKILL.md" "scripts/swarm-dispatch.sh"
@@ -227,6 +237,7 @@ require_contains "$script_dir/README.md" "swarm-health.sh"
 require_contains "$script_dir/README.md" "remote-readonly.sh"
 require_contains "$script_dir/README.md" "metadata.jsonl"
 require_contains "$script_dir/README.md" "record-summary.sh"
+require_contains "$script_dir/README.md" "check-jsonl.sh"
 require_contains "$script_dir/README.md" "completion.bash"
 require_contains "$script_dir/README.md" "safety-check.sh"
 require_contains "$script_dir/AGENTS.md" "validate-auto-tmux.sh"
@@ -244,6 +255,7 @@ require_contains "$script_dir/AGENTS.md" "swarm-assign.sh"
 require_contains "$script_dir/AGENTS.md" "swarm-health.sh"
 require_contains "$script_dir/AGENTS.md" "remote-readonly.sh"
 require_contains "$script_dir/AGENTS.md" "record-summary.sh"
+require_contains "$script_dir/AGENTS.md" "check-jsonl.sh"
 require_contains "$script_dir/AGENTS.md" "completion.bash"
 require_contains "$script_dir/AGENTS.md" "safety-check.sh"