diff --git a/.github/scripts/rusty_v8_bazel.py b/.github/scripts/rusty_v8_bazel.py
new file mode 100644
index 0000000000..ac1af75013
--- /dev/null
+++ b/.github/scripts/rusty_v8_bazel.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+
+from __future__ import annotations
+
+import argparse
+import gzip
+import re
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+MODULE_BAZEL = ROOT / "MODULE.bazel"
+
+
+def parse_v8_crate_version() -> str:
+    text = MODULE_BAZEL.read_text()
+    match = re.search(
+        r"https://static\.crates\.io/crates/v8/v8-([0-9.]+)\.crate",
+        text,
+    )
+    if match is None:
+        raise SystemExit("could not determine v8 crate version from MODULE.bazel")
+    return match.group(1)
+
+
+def bazel_execroot() -> Path:
+    result = subprocess.run(
+        ["bazel", "info", "execution_root"],
+        cwd=ROOT,
+        check=True,
+        capture_output=True,
+        text=True,
+    )
+    return Path(result.stdout.strip())
+
+
+def bazel_output_files(platform: str, labels: list[str]) -> list[Path]:
+    expression = "set(" + " ".join(labels) + ")"
+    result = subprocess.run(
+        [
+            "bazel",
+            "cquery",
+            f"--platforms=@llvm//platforms:{platform}",
+            "--output=files",
+            expression,
+        ],
+        cwd=ROOT,
+        check=True,
+        capture_output=True,
+        text=True,
+    )
+    execroot = bazel_execroot()
+    return [execroot / line.strip() for line in result.stdout.splitlines() if line.strip()]
+
+
+def stage_release_assets(platform: str, target: str, output_dir: Path) -> None:
+    target_suffix = target.replace("-", "_")
+    version_suffix = parse_v8_crate_version().replace(".", "_")
+    lib_label = f"//third_party/v8:v8_{version_suffix}_{target_suffix}"
+    binding_label = f"//third_party/v8:src_binding_release_{target_suffix}"
+
+    outputs = bazel_output_files(platform, [lib_label, binding_label])
+    try:
+        lib_path = next(path for path in outputs if path.suffix == ".a")
+    except StopIteration as exc:
+        raise SystemExit(f"missing static archive output for {target}") from exc
+    try:
+        binding_path = next(path for path in outputs if path.suffix == ".rs")
+    except StopIteration as exc:
+        raise SystemExit(f"missing binding output for {target}") from exc
+
+    output_dir.mkdir(parents=True, exist_ok=True)
+    archive_name = f"librusty_v8_release_{target}.a.gz"
+    binding_name = f"src_binding_release_{target}.rs"
+
+    with lib_path.open("rb") as src, (output_dir / archive_name).open("wb") as dst:
+        with gzip.GzipFile(
+            filename="",
+            mode="wb",
+            fileobj=dst,
+            compresslevel=9,
+            mtime=0,
+        ) as gz:
+            shutil.copyfileobj(src, gz)
+
+    shutil.copyfile(binding_path, output_dir / binding_name)
+
+    print(output_dir / archive_name)
+    print(output_dir / binding_name)
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser()
+    subparsers = parser.add_subparsers(dest="command", required=True)
+
+    subparsers.add_parser("print-version")
+
+    stage_parser = subparsers.add_parser("stage")
+    stage_parser.add_argument("--platform", required=True)
+    stage_parser.add_argument("--target", required=True)
+    stage_parser.add_argument("--output-dir", required=True)
+
+    return parser.parse_args()
+
+
+def main() -> int:
+    args = parse_args()
+    if args.command == "print-version":
+        print(parse_v8_crate_version())
+        return 0
+    if args.command == "stage":
+        stage_release_assets(
+            platform=args.platform,
+            target=args.target,
+            output_dir=Path(args.output_dir),
+        )
+        return 0
+    raise SystemExit(f"unsupported command: {args.command}")
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/.github/workflows/rusty-v8-bazel-build.yml b/.github/workflows/rusty-v8-bazel-build.yml
new file mode 100644
index 0000000000..2eeabc4c2e
--- /dev/null
+++ b/.github/workflows/rusty-v8-bazel-build.yml
@@ -0,0 +1,98 @@
+name: rusty-v8-bazel-build
+
+on:
+  pull_request: {}
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}::${{ github.ref_name }}
+  cancel-in-progress: ${{ github.ref_name != 'main' }}
+
+jobs:
+  build:
+    name: Build ${{ matrix.target }}
+    runs-on: ${{ matrix.runner }}
+    permissions:
+      contents: read
+      actions: read
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: ubuntu-24.04
+            platform: linux_amd64_musl
+            target: x86_64-unknown-linux-musl
+          - runner: ubuntu-24.04-arm
+            platform: linux_aarch64_musl
+            target: aarch64-unknown-linux-musl
+
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Set up Bazel
+        uses: bazelbuild/setup-bazelisk@v3
+
+      - name: Build Bazel V8 musl artifacts
+        env:
+          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
+          PLATFORM: ${{ matrix.platform }}
+          TARGET: ${{ matrix.target }}
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          version="$(python3 .github/scripts/rusty_v8_bazel.py print-version)"
+          version_suffix="${version//./_}"
+          target_suffix="${TARGET//-/_}"
+          lib_target="//third_party/v8:v8_${version_suffix}_${target_suffix}"
+          binding_target="//third_party/v8:src_binding_release_${target_suffix}"
+
+          bazel_args=(
+            build
+            "--platforms=@llvm//platforms:${PLATFORM}"
+            "${lib_target}"
+            "${binding_target}"
+            --build_metadata=REPO_URL=https://github.com/${GITHUB_REPOSITORY}.git
+            --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
+            --build_metadata=ROLE=CI
+            --build_metadata=VISIBILITY=PUBLIC
+          )
+
+          if [[ -n "${BUILDBUDDY_API_KEY:-}" ]]; then
+            bazel \
+              --noexperimental_remote_repo_contents_cache \
+              --bazelrc=.github/workflows/ci.bazelrc \
+              "${bazel_args[@]}" \
+              "--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_API_KEY}"
+          else
+            bazel \
+              --noexperimental_remote_repo_contents_cache \
+              "${bazel_args[@]}" \
+              --remote_cache= \
+              --remote_executor=
+          fi
+
+      - name: Stage rusty_v8 release assets
+        env:
+          PLATFORM: ${{ matrix.platform }}
+          TARGET: ${{ matrix.target }}
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          output_dir="dist/${TARGET}"
+          python3 .github/scripts/rusty_v8_bazel.py stage \
+            --platform "${PLATFORM}" \
+            --target "${TARGET}" \
+            --output-dir "${output_dir}"
+
+      - name: Upload staged artifacts
+        uses: actions/upload-artifact@v7
+        with:
+          name: rusty-v8-${{ matrix.target }}
+          path: dist/${{ matrix.target }}/*
diff --git a/MODULE.bazel b/MODULE.bazel
index e6ad1c7100..e24006f789 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -1,5 +1,7 @@
 module(name = "codex")
 
+http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
 bazel_dep(name = "platforms", version = "1.0.0")
 bazel_dep(name = "llvm", version = "0.6.7")
 
@@ -174,6 +176,230 @@ crate.annotation(
 
 inject_repo(crate, "alsa_lib")
 
+bazel_dep(name = "v8", version = "14.6.202.11")
+archive_override(
+    module_name = "v8",
+    integrity = "sha256-Ju45oFJMyCWyT/r+d+MDsCbCeoDBisGaj4+KZYIIYSU=",
+    patch_cmds = ["""
+python3 - <<'PY'
+from pathlib import Path
+
+module = Path("MODULE.bazel")
+text = module.read_text()
+start = text.index("# Define the local LLVM toolchain repository\\n")
+end = text.index('libcxx_repository(\\n    name = "libcxx",\\n)\\n') + len('libcxx_repository(\\n    name = "libcxx",\\n)\\n')
+text = text[:start] + text[end:]
+fast_float_build = '''load("@rules_cc//cc:defs.bzl", "cc_library")
+
+cc_library(
+    name = "fast_float",
+    hdrs = glob(["include/fast_float/*.h"]),
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+)
+'''
+simdutf_build = '''load("@rules_cc//cc:defs.bzl", "cc_library")
+
+cc_library(
+    name = "simdutf",
+    srcs = ["simdutf.cpp"],
+    hdrs = ["simdutf.h"],
+    copts = ["-std=c++20"],
+    includes = ["."],
+    visibility = ["//visibility:public"],
+)
+'''
+dragonbox_build = '''load("@rules_cc//cc:defs.bzl", "cc_library")
+
+cc_library(
+    name = "dragonbox",
+    hdrs = ["include/dragonbox/dragonbox.h"],
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+)
+'''
+fp16_build = '''load("@rules_cc//cc:defs.bzl", "cc_library")
+
+cc_library(
+    name = "fp16",
+    hdrs = glob(["include/**/*.h"]),
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+)
+'''
+highway_patch_cmd = '''python3 - <<'PY'
+from pathlib import Path
+
+build = Path("BUILD")
+text = build.read_text()
+text = text.replace(
+    'load("@rules_cc//cc:defs.bzl", "cc_test")',
+    'load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")',
+)
+build.write_text(text)
+PY'''
+module_insertion = f'''bazel_dep(name = "rules_license", version = "0.0.4")
+
+git_repository = use_repo_rule("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
+http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "highway",
+    patch_cmds = [{highway_patch_cmd!r}],
+    sha256 = "7e0be78b8318e8bdbf6fa545d2ecb4c90f947df03f7aadc42c1967f019e63343",
+    strip_prefix = "highway-1.2.0",
+    urls = ["https://github.com/google/highway/archive/refs/tags/1.2.0.tar.gz"],
+)
+
+git_repository(
+    name = "icu",
+    build_file = "@v8//:bazel/BUILD.icu",
+    commit = "a86a32e67b8d1384b33f8fa48c83a6079b86f8cd",
+    patch_cmds = ["find source -name BUILD.bazel | xargs rm"],
+    patch_cmds_win = ["Get-ChildItem -Path source -File -Include BUILD.bazel -Recurse | Remove-Item"],
+    remote = "https://chromium.googlesource.com/chromium/deps/icu.git",
+)
+
+http_archive(
+    name = "fast_float",
+    build_file_content = {fast_float_build!r},
+    sha256 = "e14a33089712b681d74d94e2a11362643bd7d769ae8f7e7caefe955f57f7eacd",
+    strip_prefix = "fast_float-8.0.2",
+    urls = ["https://github.com/fastfloat/fast_float/archive/refs/tags/v8.0.2.tar.gz"],
+)
+
+git_repository(
+    name = "simdutf",
+    build_file_content = {simdutf_build!r},
+    commit = "93b35aec29256f705c97f675fe4623578bd7a395",
+    remote = "https://chromium.googlesource.com/chromium/src/third_party/simdutf",
+)
+
+git_repository(
+    name = "dragonbox",
+    build_file_content = {dragonbox_build!r},
+    commit = "beeeef91cf6fef89a4d4ba5e95d47ca64ccb3a44",
+    remote = "https://chromium.googlesource.com/external/github.com/jk-jeon/dragonbox.git",
+)
+
+git_repository(
+    name = "fp16",
+    build_file_content = {fp16_build!r},
+    commit = "3d2de1816307bac63c16a297e8c4dc501b4076df",
+    remote = "https://chromium.googlesource.com/external/github.com/Maratyszcza/FP16.git",
+)
+'''
+text = text.replace('bazel_dep(name = "highway", version = "1.2.0")\\n', module_insertion)
+module.write_text(text)
+
+defs = Path("bazel/defs.bzl")
+text = defs.read_text()
+text = text.replace('        deps = [":define_flags", "@libcxx//:libc++"],\\n', '        deps = [":define_flags"],\\n')
+defs.write_text(text)
+
+build = Path("BUILD.bazel")
+text = build.read_text()
+text = text.replace('    default = "none",\\n', '    default = "False",\\n', 1)
+text = text.replace("//external:icu", "@icu//:icu")
+text = text.replace("//third_party/fast_float/src:fast_float", "@fast_float//:fast_float")
+text = text.replace(
+    'alias(\\n    name = "core_lib_icu",\\n    actual = "icu/v8",\\n)\\n',
+    'alias(\\n    name = "core_lib_icu",\\n    actual = "icu/v8",\\n    visibility = ["//visibility:public"],\\n)\\n',
+)
+text = text.replace(
+    '    srcs = [\\n        "include/js_protocol.pdl",\\n        "src/inspector/inspector_protocol_config.json",\\n    ],\\n',
+    '    srcs = [\\n        "include/js_protocol.pdl",\\n        "src/inspector/inspector_protocol_config.json",\\n        "third_party/inspector_protocol/code_generator.py",\\n        "third_party/inspector_protocol/pdl.py",\\n        "third_party/inspector_protocol/lib/Forward_h.template",\\n        "third_party/inspector_protocol/lib/Object_cpp.template",\\n        "third_party/inspector_protocol/lib/Object_h.template",\\n        "third_party/inspector_protocol/lib/Protocol_cpp.template",\\n        "third_party/inspector_protocol/lib/ValueConversions_cpp.template",\\n        "third_party/inspector_protocol/lib/ValueConversions_h.template",\\n        "third_party/inspector_protocol/lib/Values_cpp.template",\\n        "third_party/inspector_protocol/lib/Values_h.template",\\n        "third_party/inspector_protocol/templates/Exported_h.template",\\n        "third_party/inspector_protocol/templates/Imported_h.template",\\n        "third_party/inspector_protocol/templates/TypeBuilder_cpp.template",\\n        "third_party/inspector_protocol/templates/TypeBuilder_h.template",\\n    ],\\n',
+    1,
+)
+text = text.replace(
+    '    cmd = "$(location :code_generator) --jinja_dir . \\\\\\n           --inspector_protocol_dir third_party/inspector_protocol \\\\\\n           --config $(location :src/inspector/inspector_protocol_config.json) \\\\\\n           --config_value protocol.path=$(location :include/js_protocol.pdl) \\\\\\n           --output_base $(@D)/src/inspector",\\n',
+    '    cmd = "INSPECTOR_PROTOCOL_DIR=$$(dirname $(execpath third_party/inspector_protocol/code_generator.py)); \\\\\\n           PYTHONPATH=$$INSPECTOR_PROTOCOL_DIR:external/rules_python++pip+v8_python_deps_311_jinja2/site-packages:external/rules_python++pip+v8_python_deps_311_markupsafe/site-packages:$${PYTHONPATH-} \\\\\\n           python3 $(execpath third_party/inspector_protocol/code_generator.py) --jinja_dir . \\\\\\n           --inspector_protocol_dir $$INSPECTOR_PROTOCOL_DIR \\\\\\n           --config $(location :src/inspector/inspector_protocol_config.json) \\\\\\n           --config_value protocol.path=$(location :include/js_protocol.pdl) \\\\\\n           --output_base $(@D)/src/inspector",\\n',
+    1,
+)
+text = text.replace(
+    '    tools = [\\n        ":code_generator",\\n    ],\\n',
+    '    tools = [\\n        requirement("jinja2"),\\n        requirement("markupsafe"),\\n    ],\\n',
+    1,
+)
+text = text.replace(
+    'cc_library(\\n  name = "simdutf",\\n  srcs = ["third_party/simdutf/simdutf.cpp"],\\n  hdrs = ["third_party/simdutf/simdutf.h"],\\n  copts = select({\\n        "@v8//bazel/config:is_clang": ["-std=c++20"],\\n        "@v8//bazel/config:is_gcc": ["-std=gnu++2a"],\\n        "@v8//bazel/config:is_windows": ["/std:c++20"],\\n        "//conditions:default": [],\\n    }),\\n)\\n',
+    'alias(\\n    name = "simdutf",\\n    actual = "@simdutf//:simdutf",\\n)\\n',
+    1,
+)
+text = text.replace(
+    'v8_library(\\n  name = "lib_dragonbox",\\n  srcs = ["third_party/dragonbox/src/include/dragonbox/dragonbox.h"],\\n  hdrs = [\\n    "third_party/dragonbox/src/include/dragonbox/dragonbox.h",\\n  ],\\n  includes = [\\n    "third_party/dragonbox/src/include",\\n  ],\\n)\\n',
+    'alias(\\n    name = "lib_dragonbox",\\n    actual = "@dragonbox//:dragonbox",\\n)\\n',
+    1,
+)
+text = text.replace(
+    'v8_library(\\n  name = "lib_fp16",\\n  srcs = ["third_party/fp16/src/include/fp16.h"],\\n  hdrs = [\\n    "third_party/fp16/src/include/fp16/fp16.h",\\n    "third_party/fp16/src/include/fp16/bitcasts.h",\\n    "third_party/fp16/src/include/fp16/macros.h",\\n  ],\\n  includes = [\\n    "third_party/fp16/src/include",\\n  ],\\n)\\n',
+    'alias(\\n    name = "lib_fp16",\\n    actual = "@fp16//:fp16",\\n)\\n',
+    1,
+)
+needle = 'filegroup(\\n    name = "d8_files",\\n'
+insert = 'cc_library(\\n    name = "rusty_v8_internal_headers",\\n    hdrs = [\\n        "src/libplatform/default-platform.h",\\n    ],\\n    strip_include_prefix = "",\\n    visibility = ["//visibility:public"],\\n)\\n\\n'
+if needle not in text:
+    raise SystemExit("could not find d8_files insertion point")
+build.write_text(text.replace(needle, insert + needle, 1))
+
+stack_trace = Path("src/base/debug/stack_trace_posix.cc")
+text = stack_trace.read_text()
+text = text.replace(
+    'bool dump_stack_in_signal_handler = true;\\n\\n// The prefix used for mangled symbols, per the Itanium C++ ABI:\\n// http://www.codesourcery.com/cxx-abi/abi.html#mangling\\nconst char kMangledSymbolPrefix[] = "_Z";\\n\\n// Characters that can be used for symbols, generated by Ruby:\\n// ((\\'a\\'..\\'z\\').to_a+(\\'A\\'..\\'Z\\').to_a+(\\'0\\'..\\'9\\').to_a + [\\'_\\']).join\\nconst char kSymbolCharacters[] =\\n    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_";\\n\\n#if HAVE_EXECINFO_H\\n',
+    'bool dump_stack_in_signal_handler = true;\\n\\n#if HAVE_EXECINFO_H\\n// The prefix used for mangled symbols, per the Itanium C++ ABI:\\n// http://www.codesourcery.com/cxx-abi/abi.html#mangling\\nconst char kMangledSymbolPrefix[] = "_Z";\\n\\n// Characters that can be used for symbols, generated by Ruby:\\n// ((\\'a\\'..\\'z\\').to_a+(\\'A\\'..\\'Z\\').to_a+(\\'0\\'..\\'9\\').to_a + [\\'_\\']).join\\nconst char kSymbolCharacters[] =\\n    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_";\\n\\n',
+    1,
+)
+stack_trace.write_text(text)
+
+thread_isolated_allocator = Path("src/libplatform/default-thread-isolated-allocator.cc")
+text = thread_isolated_allocator.read_text()
+text = text.replace(
+    "bool KernelHasPkruFix() {\\n",
+    "[[maybe_unused]] bool KernelHasPkruFix() {\\n",
+    1,
+)
+thread_isolated_allocator.write_text(text)
+
+for path in Path("src").rglob("*"):
+    if not path.is_file():
+        continue
+    text = path.read_text()
+    text = text.replace('"third_party/fp16/src/include/fp16.h"', '"fp16.h"')
+    text = text.replace('"third_party/simdutf/simdutf.h"', '"simdutf.h"')
+    text = text.replace(
+        '"third_party/fast_float/src/include/fast_float/fast_float.h"',
+        '"fast_float/fast_float.h"',
+    )
+    text = text.replace(
+        '"third_party/fast_float/src/include/fast_float/float_common.h"',
+        '"fast_float/float_common.h"',
+    )
+    text = text.replace(
+        '"third_party/dragonbox/src/include/dragonbox/dragonbox.h"',
+        '"dragonbox/dragonbox.h"',
+    )
+    path.write_text(text)
+
+icu_build = Path("bazel/BUILD.icu")
+text = icu_build.read_text()
+if 'load("@rules_cc//cc:defs.bzl", "cc_library")\\n\\n' not in text:
+    text = 'load("@rules_cc//cc:defs.bzl", "cc_library")\\n\\n' + text
+icu_build.write_text(text)
+PY
+"""],
+    strip_prefix = "v8-14.6.202.11",
+    urls = ["https://github.com/v8/v8/archive/refs/tags/14.6.202.11.tar.gz"],
+)
+
+http_archive(
+    name = "v8_crate_146_4_0",
+    build_file = "//third_party/v8:v8_crate.BUILD.bazel",
+    sha256 = "d97bcac5cdc5a195a4813f1855a6bc658f240452aac36caa12fd6c6f16026ab1",
+    strip_prefix = "v8-146.4.0",
+    type = "tar.gz",
+    urls = ["https://static.crates.io/crates/v8/v8-146.4.0.crate"],
+)
+
 use_repo(crate, "crates")
 
 bazel_dep(name = "libcap", version = "2.27.bcr.1")
diff --git a/MODULE.bazel.lock b/MODULE.bazel.lock
index 47e3ca9cf6..a103df6b6c 100644
--- a/MODULE.bazel.lock
+++ b/MODULE.bazel.lock
@@ -12,6 +12,7 @@
     "https://bcr.bazel.build/modules/abseil-cpp/20240116.2/MODULE.bazel": "73939767a4686cd9a520d16af5ab440071ed75cec1a876bf2fcfaf1f71987a16",
     "https://bcr.bazel.build/modules/abseil-cpp/20250127.1/MODULE.bazel": "c4a89e7ceb9bf1e25cf84a9f830ff6b817b72874088bf5141b314726e46a57c1",
     "https://bcr.bazel.build/modules/abseil-cpp/20250512.1/MODULE.bazel": "d209fdb6f36ffaf61c509fcc81b19e81b411a999a934a032e10cd009a0226215",
+    "https://bcr.bazel.build/modules/abseil-cpp/20250814.0/MODULE.bazel": "c43c16ca2c432566cdb78913964497259903ebe8fb7d9b57b38e9f1425b427b8",
     "https://bcr.bazel.build/modules/abseil-cpp/20250814.1/MODULE.bazel": "51f2312901470cdab0dbdf3b88c40cd21c62a7ed58a3de45b365ddc5b11bcab2",
     "https://bcr.bazel.build/modules/abseil-cpp/20250814.1/source.json": "cea3901d7e299da7320700abbaafe57a65d039f10d0d7ea601c4a66938ea4b0c",
     "https://bcr.bazel.build/modules/alsa_lib/1.2.9.bcr.4/MODULE.bazel": "66842efc2b50b7c12274a5218d468119a5d6f9dc46a5164d9496fb517f64aba6",
@@ -104,6 +105,7 @@
     "https://bcr.bazel.build/modules/platforms/1.0.0/source.json": "f4ff1fd412e0246fd38c82328eb209130ead81d62dcd5a9e40910f867f733d96",
     "https://bcr.bazel.build/modules/protobuf/21.7/MODULE.bazel": "a5a29bb89544f9b97edce05642fac225a808b5b7be74038ea3640fae2f8e66a7",
     "https://bcr.bazel.build/modules/protobuf/27.0/MODULE.bazel": "7873b60be88844a0a1d8f80b9d5d20cfbd8495a689b8763e76c6372998d3f64c",
+    "https://bcr.bazel.build/modules/protobuf/27.1/MODULE.bazel": "703a7b614728bb06647f965264967a8ef1c39e09e8f167b3ca0bb1fd80449c0d",
     "https://bcr.bazel.build/modules/protobuf/29.0-rc2/MODULE.bazel": "6241d35983510143049943fc0d57937937122baf1b287862f9dc8590fc4c37df",
     "https://bcr.bazel.build/modules/protobuf/29.0-rc3/MODULE.bazel": "33c2dfa286578573afc55a7acaea3cada4122b9631007c594bf0729f41c8de92",
     "https://bcr.bazel.build/modules/protobuf/29.1/MODULE.bazel": "557c3457560ff49e122ed76c0bc3397a64af9574691cb8201b4e46d4ab2ecb95",
@@ -167,6 +169,7 @@
     "https://bcr.bazel.build/modules/rules_kotlin/1.9.6/MODULE.bazel": "d269a01a18ee74d0335450b10f62c9ed81f2321d7958a2934e44272fe82dcef3",
     "https://bcr.bazel.build/modules/rules_kotlin/1.9.6/source.json": "2faa4794364282db7c06600b7e5e34867a564ae91bda7cae7c29c64e9466b7d5",
     "https://bcr.bazel.build/modules/rules_license/0.0.3/MODULE.bazel": "627e9ab0247f7d1e05736b59dbb1b6871373de5ad31c3011880b4133cafd4bd0",
+    "https://bcr.bazel.build/modules/rules_license/0.0.4/MODULE.bazel": "6a88dd22800cf1f9f79ba32cacad0d3a423ed28efa2c2ed5582eaa78dd3ac1e5",
     "https://bcr.bazel.build/modules/rules_license/0.0.7/MODULE.bazel": "088fbeb0b6a419005b89cf93fe62d9517c0a2b8bb56af3244af65ecfe37e7d5d",
     "https://bcr.bazel.build/modules/rules_license/1.0.0/MODULE.bazel": "a7fda60eefdf3d8c827262ba499957e4df06f659330bbe6cdbdb975b768bb65c",
     "https://bcr.bazel.build/modules/rules_license/1.0.0/source.json": "a52c89e54cc311196e478f8382df91c15f7a2bfdf4c6cd0e2675cc2ff0b56efb",
@@ -181,6 +184,7 @@
     "https://bcr.bazel.build/modules/rules_proto/5.3.0-21.7/MODULE.bazel": "e8dff86b0971688790ae75528fe1813f71809b5afd57facb44dad9e8eca631b7",
     "https://bcr.bazel.build/modules/rules_proto/6.0.0-rc1/MODULE.bazel": "1e5b502e2e1a9e825eef74476a5a1ee524a92297085015a052510b09a1a09483",
     "https://bcr.bazel.build/modules/rules_proto/6.0.2/MODULE.bazel": "ce916b775a62b90b61888052a416ccdda405212b6aaeb39522f7dc53431a5e73",
+    "https://bcr.bazel.build/modules/rules_proto/7.0.2/MODULE.bazel": "bf81793bd6d2ad89a37a40693e56c61b0ee30f7a7fdbaf3eabbf5f39de47dea2",
     "https://bcr.bazel.build/modules/rules_proto/7.1.0/MODULE.bazel": "002d62d9108f75bb807cd56245d45648f38275cb3a99dcd45dfb864c5d74cb96",
     "https://bcr.bazel.build/modules/rules_proto/7.1.0/source.json": "39f89066c12c24097854e8f57ab8558929f9c8d474d34b2c00ac04630ad8940e",
     "https://bcr.bazel.build/modules/rules_python/0.10.2/MODULE.bazel": "cc82bc96f2997baa545ab3ce73f196d040ffb8756fd2d66125a530031cd90e5f",
@@ -190,6 +194,7 @@
     "https://bcr.bazel.build/modules/rules_python/0.31.0/MODULE.bazel": "93a43dc47ee570e6ec9f5779b2e64c1476a6ce921c48cc9a1678a91dd5f8fd58",
     "https://bcr.bazel.build/modules/rules_python/0.33.2/MODULE.bazel": "3e036c4ad8d804a4dad897d333d8dce200d943df4827cb849840055be8d2e937",
     "https://bcr.bazel.build/modules/rules_python/0.4.0/MODULE.bazel": "9208ee05fd48bf09ac60ed269791cf17fb343db56c8226a720fbb1cdf467166c",
+    "https://bcr.bazel.build/modules/rules_python/1.0.0/MODULE.bazel": "898a3d999c22caa585eb062b600f88654bf92efb204fa346fb55f6f8edffca43",
     "https://bcr.bazel.build/modules/rules_python/1.3.0/MODULE.bazel": "8361d57eafb67c09b75bf4bbe6be360e1b8f4f18118ab48037f2bd50aa2ccb13",
     "https://bcr.bazel.build/modules/rules_python/1.4.1/MODULE.bazel": "8991ad45bdc25018301d6b7e1d3626afc3c8af8aaf4bc04f23d0b99c938b73a6",
     "https://bcr.bazel.build/modules/rules_python/1.6.0/MODULE.bazel": "7e04ad8f8d5bea40451cf80b1bd8262552aa73f841415d20db96b7241bd027d8",
diff --git a/patches/BUILD.bazel b/patches/BUILD.bazel
index e69de29bb2..b1db65618c 100644
--- a/patches/BUILD.bazel
+++ b/patches/BUILD.bazel
@@ -0,0 +1,5 @@
+exports_files([
+    "aws-lc-sys_memcmp_check.patch",
+    "toolchains_llvm_bootstrapped_resource_dir.patch",
+    "windows-link.patch",
+])
diff --git a/third_party/v8/BUILD.bazel b/third_party/v8/BUILD.bazel
new file mode 100644
index 0000000000..20861b471f
--- /dev/null
+++ b/third_party/v8/BUILD.bazel
@@ -0,0 +1,73 @@
+load("@rules_cc//cc:cc_static_library.bzl", "cc_static_library")
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
+package(default_visibility = ["//visibility:public"])
+
+genrule(
+    name = "binding_cc",
+    srcs = ["@v8_crate_146_4_0//:binding_cc"],
+    outs = ["binding.cc"],
+    cmd = """
+      sed \
+        -e '/#include "v8\\/src\\/flags\\/flags.h"/d' \
+        -e 's|"v8/src/libplatform/default-platform.h"|"src/libplatform/default-platform.h"|' \
+        -e 's|  namespace i = v8::internal;|  (void)usage;|' \
+        -e '/using HelpOptions = i::FlagList::HelpOptions;/d' \
+        -e '/HelpOptions help_options = HelpOptions(HelpOptions::kExit, usage);/d' \
+        -e 's|  i::FlagList::SetFlagsFromCommandLine(argc, argv, true, help_options);|  v8::V8::SetFlagsFromCommandLine(argc, argv, true);|' \
+        $(location @v8_crate_146_4_0//:binding_cc) > "$@"
+    """,
+)
+
+genrule(
+    name = "support_h",
+    srcs = ["@v8_crate_146_4_0//:support_h"],
+    outs = ["support.h"],
+    cmd = "cp $(location @v8_crate_146_4_0//:support_h) $@",
+)
+
+cc_library(
+    name = "v8_146_4_0_binding",
+    srcs = [":binding_cc"],
+    hdrs = [":support_h"],
+    copts = select({
+        "@v8//bazel/config:is_clang": ["-std=c++20"],
+        "@v8//bazel/config:is_gcc": ["-std=gnu++2a"],
+        "@v8//bazel/config:is_windows": ["/std:c++20"],
+        "//conditions:default": [],
+    }),
+    deps = [
+        "@v8//:core_lib_icu",
+        "@v8//:rusty_v8_internal_headers",
+    ],
+)
+
+cc_static_library(
+    name = "v8_146_4_0_aarch64_apple_darwin",
+    deps = [":v8_146_4_0_binding"],
+)
+
+cc_static_library(
+    name = "v8_146_4_0_aarch64_unknown_linux_musl",
+    deps = [":v8_146_4_0_binding"],
+)
+
+cc_static_library(
+    name = "v8_146_4_0_x86_64_unknown_linux_musl",
+    deps = [":v8_146_4_0_binding"],
+)
+
+filegroup(
+    name = "src_binding_release_aarch64_apple_darwin",
+    srcs = ["@v8_crate_146_4_0//:src_binding_release_aarch64_apple_darwin"],
+)
+
+filegroup(
+    name = "src_binding_release_aarch64_unknown_linux_musl",
+    srcs = ["@v8_crate_146_4_0//:src_binding_release_aarch64_unknown_linux_gnu"],
+)
+
+filegroup(
+    name = "src_binding_release_x86_64_unknown_linux_musl",
+    srcs = ["@v8_crate_146_4_0//:src_binding_release_x86_64_unknown_linux_gnu"],
+)
diff --git a/third_party/v8/v8_crate.BUILD.bazel b/third_party/v8/v8_crate.BUILD.bazel
new file mode 100644
index 0000000000..ab93dad9ad
--- /dev/null
+++ b/third_party/v8/v8_crate.BUILD.bazel
@@ -0,0 +1,26 @@
+package(default_visibility = ["//visibility:public"])
+
+filegroup(
+    name = "binding_cc",
+    srcs = ["src/binding.cc"],
+)
+
+filegroup(
+    name = "support_h",
+    srcs = ["src/support.h"],
+)
+
+filegroup(
+    name = "src_binding_release_aarch64_apple_darwin",
+    srcs = ["gen/src_binding_release_aarch64-apple-darwin.rs"],
+)
+
+filegroup(
+    name = "src_binding_release_aarch64_unknown_linux_gnu",
+    srcs = ["gen/src_binding_release_aarch64-unknown-linux-gnu.rs"],
+)
+
+filegroup(
+    name = "src_binding_release_x86_64_unknown_linux_gnu",
+    srcs = ["gen/src_binding_release_x86_64-unknown-linux-gnu.rs"],
+)