diff --git a/.woodpecker/dev-image.yml b/.woodpecker/dev-image.yml
index 8dea49b..a7157d1 100644
--- a/.woodpecker/dev-image.yml
+++ b/.woodpecker/dev-image.yml
@@ -26,7 +26,7 @@ steps:
   - name: build-linux-amd64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -134,7 +134,7 @@ steps:
     when:
       - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
     commands:
       - bash ci/verify-backend.sh slow
     depends_on:
diff --git a/.woodpecker/e2e.yml b/.woodpecker/e2e.yml
index 63b22fd..9e24704 100644
--- a/.woodpecker/e2e.yml
+++ b/.woodpecker/e2e.yml
@@ -26,7 +26,7 @@ steps:
     when:
       - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
     commands:
       # 标了 Category=Slow 的端到端测试，见 ci/verify-backend.sh
       - bash ci/verify-backend.sh slow
diff --git a/.woodpecker/linux-release.yml b/.woodpecker/linux-release.yml
index 771f40c..a2bacde 100644
--- a/.woodpecker/linux-release.yml
+++ b/.woodpecker/linux-release.yml
@@ -31,7 +31,7 @@ steps:
   - name: linux-amd64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -44,7 +44,7 @@ steps:
   - name: linux-arm64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
diff --git a/.woodpecker/verify.yml b/.woodpecker/verify.yml
index 2bc5a17..b435129 100644
--- a/.woodpecker/verify.yml
+++ b/.woodpecker/verify.yml
@@ -21,7 +21,7 @@ steps:
     when:
       - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
     commands:
       # 增量编译 + 快的那批测试（约 20 秒）；慢的端到端测试在 e2e workflow 里和出镜像并行跑。见 ci/verify-backend.sh
       - bash ci/verify-backend.sh fast
diff --git a/ci/build-dev-image.sh b/ci/build-dev-image.sh
index 3050ace..ac3ea83 100644
--- a/ci/build-dev-image.sh
+++ b/ci/build-dev-image.sh
@@ -97,6 +97,8 @@ fi
 
 export HOME="$base_home"
 export BUILDAH_HOME="$base_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$base_home"
 export REGISTRY_AUTH_FILE="$work/$component-auth.json"
 context="$work/$component"
 local_image="localhost/moshiro-$component:dev-$arch-check"
@@ -106,15 +108,28 @@ node_rid="linux-musl-x64"
 # Buildah store. Keeping NuGet inside image layers avoids a shared writable
 # package mount being corrupted by canceled or parallel builds.
 builder_image="localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci"
-builder_context="$work/nativeaot-builder"
-mkdir -p "$builder_context/backend"
-install -m 0644 "$root/global.json" "$builder_context/global.json"
-install -m 0644 "$root/Directory.Packages.props" "$builder_context/Directory.Packages.props"
-install -m 0644 "$root/backend/Directory.Build.props" "$builder_context/backend/Directory.Build.props"
-install -m 0644 "$root/backend/BannedSymbols.txt" "$builder_context/backend/BannedSymbols.txt"
-run_bounded 30m buildah bud --layers --network host --tls-verify=true --arch amd64 \
-  -f "$root/packaging/container/NativeAot.Builder.Containerfile" \
-  -t "$builder_image" "$builder_context"
+source "$root/ci/nativeaot-toolchain.sh"
+moshiro_nativeaot_settings "$root"
+builder_cache="${MOSHIRO_RUNNER_IMAGE_CACHE:-/home/justme/woodpecker/cache/runner-image}"
+cached_key="$(cat "$builder_cache/nativeaot-builder.key" 2>/dev/null || true)"
+builder_id="$(cat "$builder_cache/nativeaot-builder.id" 2>/dev/null || true)"
+if [[ "$cached_key" == "$MOSHIRO_NATIVEAOT_BUILDER_KEY" && "$builder_id" =~ ^[0-9a-f]{64}$ && -f "$builder_cache/nativeaot-builder-$builder_id.oci" ]]; then
+  local_builder_id="$(buildah images --noheading --no-trunc --format '{{.ID}}' "$builder_image" 2>/dev/null || true)"
+  if [[ "${local_builder_id#sha256:}" != "$builder_id" ]]; then
+    run_bounded 10m buildah pull "oci-archive:$builder_cache/nativeaot-builder-$builder_id.oci"
+    buildah tag "$builder_id" "$builder_image"
+  fi
+  echo "using cached NativeAOT toolchain $builder_id"
+else
+  builder_context="$work/nativeaot-builder"
+  mkdir -p "$builder_context"
+  tr -d '\r' < "$root/global.json" > "$builder_context/global.json"
+  run_bounded 30m buildah bud --layers --network host --tls-verify=true --arch amd64 \
+    --build-arg "AOTANYWHERE_VERSION=$MOSHIRO_AOTANYWHERE_VERSION" \
+    --build-arg "ZIG_TOOLSET_VERSION=$MOSHIRO_ZIG_TOOLSET_VERSION" \
+    -f "$root/packaging/container/NativeAot.Builder.Containerfile" \
+    -t "$builder_image" "$builder_context"
+fi
 
 # A stable timestamp lets a retry of the same commit reuse the publish layer.
 commit_epoch="$(git -C "$root" show -s --format=%ct "$CI_COMMIT_SHA")"
diff --git a/ci/build-runner-image.sh b/ci/build-runner-image.sh
new file mode 100644
index 0000000..4da6793
--- /dev/null
+++ b/ci/build-runner-image.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# Run as the WSL Podman user; retain image layers and tool archives across runs.
+set -euo pipefail
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cache="${MOSHIRO_RUNNER_IMAGE_CACHE:-/home/justme/woodpecker/cache/runner-image}"
+builder_image=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+runner_image=localhost/moshiro-woodpecker-agent:ci
+mkdir -p "$cache/context/ci"
+exec 9> "$cache/.lock"
+flock -w 900 9
+tr -d '\r' < "$root/global.json" > "$cache/context/global.json"
+install -m 0644 "$root/ci/fetch-quic-test-runtime.sh" "$root/ci/woodpecker-agent-entrypoint.sh" "$cache/context/ci/"
+source "$root/ci/nativeaot-toolchain.sh"
+moshiro_nativeaot_settings "$root"
+podman build --layers --pull=missing --isolation chroot --network host \
+  --build-arg "AOTANYWHERE_VERSION=$MOSHIRO_AOTANYWHERE_VERSION" --build-arg "ZIG_TOOLSET_VERSION=$MOSHIRO_ZIG_TOOLSET_VERSION" \
+  -f "$root/packaging/container/NativeAot.Builder.Containerfile" -t "$builder_image" "$cache/context"
+# Export once per image ID. Isolated Buildah stores import this local archive,
+# so parallel architecture builds never download their toolchain from NuGet.
+builder_id="$(podman image inspect --format '{{.Id}}' "$builder_image")"
+builder_id="${builder_id#sha256:}"
+archive="$cache/nativeaot-builder-$builder_id.oci"
+if [[ ! -f "$archive" ]]; then
+  podman save --format oci-archive -o "$archive.tmp" "$builder_image"
+  mv "$archive.tmp" "$archive"
+fi
+printf '%s\n' "$builder_id" > "$cache/nativeaot-builder.id.tmp"
+mv "$cache/nativeaot-builder.id.tmp" "$cache/nativeaot-builder.id"
+printf '%s\n' "$MOSHIRO_NATIVEAOT_BUILDER_KEY" > "$cache/nativeaot-builder.key.tmp"
+mv "$cache/nativeaot-builder.key.tmp" "$cache/nativeaot-builder.key"
+podman build --layers --pull=missing --isolation chroot --network host \
+  --build-arg "NATIVEAOT_BUILDER_IMAGE=$builder_image" \
+  -f "$root/packaging/container/Woodpecker.Agent.Containerfile" -t "$runner_image" "$cache/context"
+echo "built $runner_image; unchanged tool layers are reused"
diff --git a/ci/buildah-env.sh b/ci/buildah-env.sh
new file mode 100644
index 0000000..8871bf9
--- /dev/null
+++ b/ci/buildah-env.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Explicit storage paths also work when a rootless Podman agent runs as UID 0
+# inside its user namespace. Changing HOME alone then selects the system store.
+moshiro_setup_buildah() {
+  local store_home="${1:?Buildah cache directory is required}"
+  local config="$store_home/.config/containers/moshiro-storage.conf"
+  local key runroot
+  key="$(printf '%s' "$store_home" | sha256sum | cut -c1-16)"
+  runroot="${XDG_RUNTIME_DIR:-/tmp}/moshiro-buildah-$(id -u)/$key"
+  mkdir -p "$store_home/.local/share/containers/storage" "$(dirname "$config")" "$runroot"
+  (
+    umask 077
+    printf '[storage]\ndriver = "%s"\ngraphroot = "%s"\nrunroot = "%s"\n' \
+      "${STORAGE_DRIVER:-overlay}" "$store_home/.local/share/containers/storage" "$runroot" > "$config"
+  )
+  chmod 700 "$runroot"
+  export CONTAINERS_STORAGE_CONF="$config"
+  # The outer Podman container provides the user namespace and capabilities;
+  # RUN does not need a second OCI runtime or nested cgroup management.
+  export BUILDAH_ISOLATION="${BUILDAH_ISOLATION:-chroot}"
+  buildah info >/dev/null
+  echo "Buildah store: $store_home/.local/share/containers/storage ($BUILDAH_ISOLATION)"
+}
diff --git a/ci/nativeaot-toolchain.sh b/ci/nativeaot-toolchain.sh
new file mode 100644
index 0000000..9a35af1
--- /dev/null
+++ b/ci/nativeaot-toolchain.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+moshiro_nativeaot_settings() {
+  local repo_root="${1:?repository root}"
+  read -r MOSHIRO_AOTANYWHERE_VERSION MOSHIRO_ZIG_TOOLSET_VERSION < <(python3 - "$repo_root" <<'PY'
+import json, sys, xml.etree.ElementTree as ET
+from pathlib import Path
+root = Path(sys.argv[1])
+aot = json.loads((root / 'global.json').read_text())['msbuild-sdks']['StuDev.AotAnywhere']
+zig = next(p.attrib['VersionOverride'] for p in ET.parse(root / 'backend/Directory.Build.props').iter('PackageReference') if p.attrib.get('Include') == 'Vezel.Zig.Toolsets.linux-x64')
+print(aot, zig)
+PY
+)
+  MOSHIRO_NATIVEAOT_BUILDER_KEY="$(
+    { cat "$repo_root/global.json" "$repo_root/packaging/container/NativeAot.Builder.Containerfile";
+      printf '%s\n' "$MOSHIRO_AOTANYWHERE_VERSION" "$MOSHIRO_ZIG_TOOLSET_VERSION"; } \
+      | tr -d '\r' | sha256sum | cut -d' ' -f1
+  )"
+}
diff --git a/ci/publish-dev-node-index.sh b/ci/publish-dev-node-index.sh
index 2ce63b2..99ddb2c 100755
--- a/ci/publish-dev-node-index.sh
+++ b/ci/publish-dev-node-index.sh
@@ -25,10 +25,12 @@ source "$root/ci/version.sh"
 registry="${ZOT_REGISTRY:-registry.oeo.one}"
 repository="$registry/moshiro-dev/moshiro-$component"
 work="$root/.release/dev-image-index/$component"
-home="/home/justme/woodpecker/buildah-home/dev-node-index-$component"
-export HOME="$home"
+buildah_home="/home/justme/woodpecker/buildah-home/dev-node-index-$component"
+export HOME="$buildah_home"
 export REGISTRY_AUTH_FILE="$work/auth.json"
-mkdir -p "$work" "$home"
+mkdir -p "$work" "$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 
 logged_in=false
 for attempt in 1 2 3 4; do
diff --git a/ci/publish-manifest.sh b/ci/publish-manifest.sh
index 2291323..c090b63 100644
--- a/ci/publish-manifest.sh
+++ b/ci/publish-manifest.sh
@@ -13,6 +13,11 @@ dir="${3:?manifest dir}"
 [[ -s "$dir/manifest.json" && -s "$dir/manifest.sig" ]] || { echo "$dir needs manifest.json and manifest.sig" >&2; exit 2; }
 
 ref="${repository}-manifest:${channel}"
+if [[ -z "${CONTAINERS_STORAGE_CONF:-}" ]]; then
+  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+  source "$root/ci/buildah-env.sh"
+  moshiro_setup_buildah "${BUILDAH_HOME:-/home/justme/woodpecker/buildah-home/manifest-${repository##*/}-$channel}"
+fi
 local_name="localhost/moshiro-manifest-build:$$"
 container="$(buildah from scratch)"
 trap 'buildah rm "$container" >/dev/null 2>&1 || true; buildah rmi "$local_name" >/dev/null 2>&1 || true' EXIT
diff --git a/ci/release-linux.sh b/ci/release-linux.sh
index a48ea72..11caf0e 100644
--- a/ci/release-linux.sh
+++ b/ci/release-linux.sh
@@ -66,6 +66,8 @@ install -m 0755 "$output/moshiro-backend" "$container_context/app/moshiro-backen
 buildah_home="${BUILDAH_HOME:-/home/justme/woodpecker/buildah-home/$arch}"
 mkdir -p "$buildah_home"
 export HOME="$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 
 local_image="localhost/moshiro-backend:$version-$arch"
 buildah bud --tls-verify=true --arch "$arch" \
diff --git a/ci/release-node-images.sh b/ci/release-node-images.sh
index 4770409..8eadb52 100644
--- a/ci/release-node-images.sh
+++ b/ci/release-node-images.sh
@@ -32,6 +32,8 @@ netrc="$work/netrc"
 buildah_home="/home/justme/woodpecker/buildah-home/node-images"
 mkdir -p "$buildah_home"
 export HOME="$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 mkdir -p "$work"
 chmod 700 "$work"
 printf 'machine %s login justme password %s\n' "$gitea_host" "$GITEA_TOKEN" > "$netrc"
diff --git a/ci/verify-backend.sh b/ci/verify-backend.sh
index d8751df..c40eda1 100644
--- a/ci/verify-backend.sh
+++ b/ci/verify-backend.sh
@@ -73,9 +73,13 @@ fi
 
 # 测试在缓存目录里跑完整的解决方案（不再重复编译）
 log="$cache/last-test.log"
-quic_runtime="$cache/quic-runtime"
-bash "$root/ci/fetch-quic-test-runtime.sh" "$quic_runtime"
-export LD_LIBRARY_PATH="$quic_runtime/runtime${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+if [[ -n "${MOSHIRO_QUIC_TEST_RUNTIME:-}" ]]; then
+  quic_runtime="$MOSHIRO_QUIC_TEST_RUNTIME"
+else
+  quic_runtime="$cache/quic-runtime/runtime"
+  bash "$root/ci/fetch-quic-test-runtime.sh" "$cache/quic-runtime"
+fi
+export LD_LIBRARY_PATH="$quic_runtime${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
 status=0
 # Each test module can spawn its own testhost. Run the whole command in a new
 # session and time out its process group, so orphaned testhosts cannot keep the
diff --git a/ci/woodpecker-agent-entrypoint.sh b/ci/woodpecker-agent-entrypoint.sh
new file mode 100644
index 0000000..61d119e
--- /dev/null
+++ b/ci/woodpecker-agent-entrypoint.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+mkdir -p /home/justme/woodpecker/work "$NUGET_PACKAGES" "$NUGET_SCRATCH"
+chmod 700 "$NUGET_SCRATCH"
+# Seed the persistent application restore cache from the baked SDK/Zig packs.
+# Existing package versions are reused; this copies files without downloading.
+cp -a -n /root/.nuget/packages/. "$NUGET_PACKAGES/"
+exec /usr/local/bin/woodpecker-agent "$@"
diff --git a/ci/woodpecker-agent-podman.service b/ci/woodpecker-agent-podman.service
new file mode 100644
index 0000000..29b6a8b
--- /dev/null
+++ b/ci/woodpecker-agent-podman.service
@@ -0,0 +1,24 @@
+[Unit]
+Description=Woodpecker agent in rootless Podman (WSL local backend)
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=justme
+Group=justme
+WorkingDirectory=/home/justme/woodpecker
+Environment=HOME=/home/justme
+Environment=XDG_RUNTIME_DIR=/run/user/1000
+ExecStartPre=-/usr/bin/podman rm --force woodpecker-agent-podman
+ExecStart=/usr/bin/podman run --rm --pull=never --name woodpecker-agent-podman --security-opt=seccomp=unconfined --cap-add=SYS_ADMIN --device=/dev/fuse --network=host --volume=/home/justme:/home/justme:rw,rslave --env-file=/home/justme/woodpecker/agent-podman.env localhost/moshiro-woodpecker-agent:ci
+ExecStop=-/usr/bin/podman stop --time 30 woodpecker-agent-podman
+ExecStopPost=-/usr/bin/podman rm --force woodpecker-agent-podman
+Restart=always
+RestartSec=10s
+TimeoutStopSec=45s
+KillMode=control-group
+UMask=0022
+
+[Install]
+WantedBy=multi-user.target
diff --git a/docs/ops/deployment.md b/docs/ops/deployment.md
index b4cf181..c006814 100644
--- a/docs/ops/deployment.md
+++ b/docs/ops/deployment.md
@@ -76,6 +76,16 @@ Woodpecker 在 `vMAJOR.MINOR.PATCH` tag 上，由 Windows runner 使用 AotAnywh
 
 ## CI 工作流
 
+### Linux runner 的运行环境
+
+Linux workflow 使用 `ci=domain-linux-native`、`platform=linux/amd64` 标签和 Woodpecker `local` backend；步骤里的 `image: bash` 是执行程序，构建工具来自 runner 环境。测试、前端和 Backend 编译使用 .NET 10、Node/npm、Python、clang 和 Zig；Agent/Probe 开发镜像通过 Buildah 构建独立的 NativeAOT builder，再在镜像里编译。
+
+WSL 的 agent 通过 rootless Podman 运行，systemd 模板见 `ci/woodpecker-agent-podman.service`。工具全部在 `packaging/container/Woodpecker.Agent.Containerfile` 中安装，包括 .NET 10 SDK、Node/npm、Buildah、Git、Python、clang、Woodpecker agent/clone 插件和测试用 MsQuic 库；AotAnywhere SDK、Zig 与四个 Linux RID 的 NativeAOT 包由 `NativeAot.Builder.Containerfile` 预热。容器只把 `/home/justme` 作为可写工作区和缓存，不挂载宿主工具目录。连接信息与 7897 代理配置放在宿主 `/home/justme/woodpecker/agent-podman.env`，不要提交密钥。容器允许 `unshare`、提供 `SYS_ADMIN` 和 `/dev/fuse`，以便 Buildah 挂载镜像层；不要通过 `chroot /host` 启动 agent，因为 Linux 会拒绝 chroot 进程创建新的用户命名空间。
+
+以 WSL 的 `justme` 用户运行 `bash ci/build-runner-image.sh` 构建工具镜像，验证后安装 systemd 模板并重启 agent。该脚本使用 Podman 的持久镜像层缓存和 `--pull=missing`，服务启动使用 `--pull=never`；流水线和服务重启都不会执行工具安装。NativeAOT builder 只在 SDK/工具版本或 Containerfile 改变时更新，不受每次开发构建的版本号影响。它按镜像 ID 导出到 `woodpecker/cache/runner-image`，各并行组件/架构的 Buildah store 从本地归档导入一次，之后直接复用镜像。只有所需归档不存在或工具配置改变时，构建脚本才回退到 Containerfile 构建。应用的 NuGet restore 缓存独立持久化在 `woodpecker/cache/nuget/packages`，启动时从镜像复制已有工具包作为初始缓存。
+
+所有镜像构建、索引及签名清单发布脚本通过 `ci/buildah-env.sh` 显式配置 Buildah 的 `graphroot` 和 `runroot`。镜像层继续按组件/架构存放在各自的 `buildah-home` 下，运行状态留在当前 runner 的临时目录；容器内 UID 0 不再使各步骤落到同一个 `/var/lib/containers/storage`。`RUN` 默认使用 `chroot` isolation，避免额外的 OCI runtime/cgroup 嵌套；这与上面禁止的 agent 启动方式是不同阶段。
+
 ### Pull request 与 main 验证
 
 Pull request 和 `main` 的 push 会跑三个 workflow：
@@ -109,7 +119,7 @@ Pull request 和 `main` 的 push 会跑三个 workflow：
 | Agent | `registry.oeo.one/moshiro-dev/moshiro-agent:latest` | `registry.oeo.one/moshiro-dev/moshiro-agent:<版本>` |
 | Probe | `registry.oeo.one/moshiro-dev/moshiro-probe:latest` | `registry.oeo.one/moshiro-dev/moshiro-probe:<版本>` |
 
-Agent、Probe 也发布架构固定标签 `:<版本>-amd64` 与 `:<版本>-arm64`。它们按对应 RID 在 `sdk:10.0-alpine-aot` 中构建，运行基底为 `runtime-deps:10.0-alpine`。开发镜像不创建 Gitea Release，也不修改正式版 `moshiro/` 仓库中的标签。普通 main push 不会构建镜像。节点和 Backend 判断自己是不是开发构建，看构建信息里的 tag 含 `-dev.`（旧的 `dev-<sha>`、`main-<sha>` 也认）。
+Agent、Probe 也发布架构固定标签 `:<版本>-amd64` 与 `:<版本>-arm64`。它们在 amd64 的 `sdk:10.0-noble-aot` 衍生 builder 中使用 AotAnywhere 编译 `linux-musl-x64` 和 `linux-musl-arm64`，ARM64 无需 QEMU；builder 预热项目固定版本的 AotAnywhere SDK、Zig 和 NativeAOT 包，不挂载宿主可写 NuGet 缓存。运行基底为 `runtime-deps:10.0-alpine`。开发镜像不创建 Gitea Release，也不修改正式版 `moshiro/` 仓库中的标签。普通 main push 不会构建镜像。节点和 Backend 判断自己是不是开发构建，看构建信息里的 tag 含 `-dev.`（旧的 `dev-<sha>`、`main-<sha>` 也认）。
 
 ### 正式版发布
 
diff --git a/packaging/container/NativeAot.Builder.Containerfile b/packaging/container/NativeAot.Builder.Containerfile
index 30a5d0d..b0cee46 100644
--- a/packaging/container/NativeAot.Builder.Containerfile
+++ b/packaging/container/NativeAot.Builder.Containerfile
@@ -10,23 +10,29 @@ ENV DOTNET_CLI_TELEMETRY_OPTOUT=1 \
 
 WORKDIR /opt/aotanywhere
 COPY global.json ./global.json
-COPY Directory.Packages.props ./Directory.Packages.props
-COPY backend/Directory.Build.props ./backend/Directory.Build.props
-COPY backend/BannedSymbols.txt ./backend/BannedSymbols.txt
-
-WORKDIR /opt/aotanywhere/backend
+ARG AOTANYWHERE_VERSION=1.0.5
+ARG ZIG_TOOLSET_VERSION=0.16.0.2
+# Only SDK/tool versions affect this layer. Application versions and sources
+# must not invalidate the expensive toolchain downloads on every pipeline.
 RUN printf '%s\n' \
       '<Project Sdk="Microsoft.NET.Sdk">' \
-      '  <Sdk Name="StuDev.AotAnywhere" />' \
+      "  <Sdk Name=\"StuDev.AotAnywhere\" Version=\"$AOTANYWHERE_VERSION\" />" \
       '  <PropertyGroup>' \
       '    <TargetFramework>net10.0</TargetFramework>' \
+      '    <OutputType>Exe</OutputType>' \
       '    <PublishAot>true</PublishAot>' \
       '    <UseAotAnywhere>true</UseAotAnywhere>' \
+      '    <NuGetAudit>false</NuGetAudit>' \
       '  </PropertyGroup>' \
+      '  <ItemGroup>' \
+      "    <PackageReference Include=\"Vezel.Zig.Toolsets.linux-x64\" Version=\"$ZIG_TOOLSET_VERSION\" GeneratePathProperty=\"true\" />" \
+      '  </ItemGroup>' \
       '</Project>' > Warmup.csproj \
     && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-musl-x64 \
     && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-musl-arm64 \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-x64 \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-arm64 \
     && rm Warmup.csproj \
-    && rm -rf artifacts
+    && rm -rf bin obj
 
 WORKDIR /src/backend
diff --git a/packaging/container/Woodpecker.Agent.Containerfile b/packaging/container/Woodpecker.Agent.Containerfile
new file mode 100644
index 0000000..c5926ea
--- /dev/null
+++ b/packaging/container/Woodpecker.Agent.Containerfile
@@ -0,0 +1,33 @@
+ARG NATIVEAOT_BUILDER_IMAGE=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+FROM docker.io/library/node:24-bookworm-slim AS node
+FROM quay.io/woodpeckerci/woodpecker-agent:v3.18.1 AS agent
+FROM docker.io/woodpeckerci/plugin-git:2.6.0 AS clone
+FROM ${NATIVEAOT_BUILDER_IMAGE}
+
+# Installed once when this image changes, never in a pipeline step.
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+      buildah fuse-overlayfs uidmap runc python3 git git-lfs openssh-client \
+      curl ca-certificates openssl util-linux binutils xz-utils unzip make \
+      clang lld zlib1g-dev libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+COPY --from=node /usr/local/ /usr/local/
+COPY --from=agent /bin/woodpecker-agent /usr/local/bin/woodpecker-agent
+COPY --from=clone /bin/plugin-git /usr/local/bin/plugin-git
+
+# Test sidecars are also downloaded into a reusable image layer.
+COPY ci/fetch-quic-test-runtime.sh /opt/moshiro/fetch-quic-test-runtime.sh
+RUN bash /opt/moshiro/fetch-quic-test-runtime.sh /opt/moshiro/quic
+COPY ci/woodpecker-agent-entrypoint.sh /usr/local/bin/moshiro-ci-entrypoint
+RUN chmod 0755 /usr/local/bin/moshiro-ci-entrypoint
+
+ENV WOODPECKER_IN_CONTAINER=true \
+    WOODPECKER_BACKEND=local \
+    WOODPECKER_AGENT_LABELS=ci=domain-linux-native \
+    WOODPECKER_BACKEND_LOCAL_TEMP_DIR=/home/justme/woodpecker/work \
+    MOSHIRO_QUIC_TEST_RUNTIME=/opt/moshiro/quic/runtime \
+    NUGET_SCRATCH=/home/justme/woodpecker/cache/nuget/scratch \
+    NUGET_PACKAGES=/home/justme/woodpecker/cache/nuget/packages \
+    BUILDAH_ISOLATION=chroot
+WORKDIR /home/justme/woodpecker
+ENTRYPOINT ["/usr/local/bin/moshiro-ci-entrypoint"]