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Build MTL library, format code, and verify compilation. Use when asked to build, verify changes, check formatting, or prepare code for commit.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
基于 SOC 职业分类
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/OpenVisualCloud/Media-Transport-Library --skill mtl-build命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Author a new MTL test. Use when adding coverage for a bug fix, new feature, regression, or behavior change. Teaches how to pick the right tier (unit / integration / NoCtx / pytest single-host / pytest dual-host) and how to write a test that will survive review. Does NOT cover running existing tests, debugging an existing test failure, host setup, or build infrastructure — see the linked instructions for those.
Stage and commit working-tree changes as atomic, signed-off commits whose message length scales with the change. Use when asked to commit, stage, or finalize changes into git — after the user (not the agent) decides a diff is ready.
| name | mtl-build |
| description | Build MTL library, format code, and verify compilation. Use when asked to build, verify changes, check formatting, or prepare code for commit. |
Run from the repository root:
| Command | Mode | Use when |
|---|---|---|
./build.sh | Release | Default. Optimized build for testing and deployment |
./build.sh debug | Debug + ASAN | Debugging with AddressSanitizer (-O0 -g). Slower but catches memory bugs |
./build.sh debugonly | Debug only | Debug symbols without ASAN. Faster than debug for general development |
./build.sh unit | Unit gtest | Configures build_unit/ with -Denable_unit_tests=true, builds it, and runs tests/unit/UnitTest. Combine with debug (e.g. ./build.sh debug unit) to run under ASan via LD_PRELOAD |
./format-coding.sh
./format-coding.sh --check previews changes (non-mutating check/diff
mode for every tool, exits 1 if anything would change) instead of writing
to disk. Always use this to inspect a formatting change's blast radius
before running the real, mutating command on a working tree that has
uncommitted work in it.clang-format-14 (install via sudo apt install clang-format-14)isort then
black) under python/ and tests/, Markdown, and Shell scriptsAfter building, verify:
build/lib/libmtl.so — shared librarybuild/tests/KahawaiTest — integration test binarybuild/app/RxTxApp — reference application./format-coding.sh and check for any formatting changes| Error | Fix |
|---|---|
Missing meson / ninja | sudo apt install meson ninja-build |
Missing libnuma-dev | sudo apt install libnuma-dev |
Missing libjson-c-dev | sudo apt install libjson-c-dev |
Missing libpcap-dev | sudo apt install libpcap-dev |
Missing libgtest-dev | sudo apt install libgtest-dev |
Missing libssl-dev | sudo apt install libssl-dev |
Missing systemtap-sdt-dev | sudo apt install systemtap-sdt-dev (for USDT probes) |
| DPDK not found / wrong version | Build DPDK first: see build docs |
| Stale build directory | rm -rf build && ./build.sh or use MCP tool mtl_clean_rebuild |
| Permission errors in build/ | sudo rm -rf build && ./build.sh |