Update V8 Version
openinterpreter/openinterpreter
Bumps the pinned v8 and rusty_v8 versions in Codex, validates the release-candidate path with the v8-canary check, and traces failures to upstream build changes.
Shared LibreQoS workflow for lqossys eBPF, C wrapper, bindgen, and pinned-map ABI work.
GPL-2.0Auto-check passed
Install Libreqos Lqos Sys Ebpf
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpf --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .claude/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .claude/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpfType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpf --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .agents/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .agents/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpf --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .cursor/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .cursor/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/LibreQoE/LibreQoS.git --path .agents/skills/libreqos-lqos-sys-ebpf--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpf --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .gemini/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .gemini/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpfInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .github/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .github/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LibreQoE/LibreQoS libreqos-lqos-sys-ebpf --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LibreQoE/LibreQoS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/libreqos-lqos-sys-ebpf .opencode/skills/libreqos-lqos-sys-ebpf && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "libreqos-lqos-sys-ebpf" agent skill from https://github.com/LibreQoE/LibreQoS/tree/main/.agents/skills/libreqos-lqos-sys-ebpf into .opencode/skills/libreqos-lqos-sys-ebpf/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "libreqos-lqos-sys-ebpf", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
libreqos-lqos-sys-ebpf- GitHub stars
- 718
- Token cost
- ~793 tokens
- SKILL.md length
- 366 words
- Files
- 2
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- GPL-2.0
At a glance
Shared LibreQoS workflow for lqossys eBPF, C wrapper, bindgen, and pinned-map ABI work.
- Works in 7 steps: Compile src/bpf/lqos_kern.c to LLVM IR… → Convert LLVM IR to a BPF object with llc → Generate lqos_kern_skel.h with bpftool… → …
- Changing src/rust/lqossys/build.rs
- SKILL.md covers Scope, Build Pipeline, High-Risk Changes and Required Checklist, plus 4 more sections
- Calls cargo
What it does
Libreqos Lqos Sys Ebpf is an agent skill from LibreQoE/LibreQoS. Shared LibreQoS workflow for lqossys eBPF, C wrapper, bindgen, and pinned-map ABI work. Use when changing src/rust/lqossys/build.rs, src/rust/lqossys/src/bpf/, wrapper.c or wrapper.h, lqossys Rust mirror structs, or XDP/TC attachment and map ABI behavior.
Its SKILL.md is about 790 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It works with Rust. The repository describes itself as: Self-hosted traffic management and network operations platform for ISPs. Use CAKE and fqcodel to reduce bufferbloat, enforce bandwidth plans, and troubleshoot congestion with… The licence is GPL-2.0.
When your agent uses it
- Changing src/rust/lqossys/build.rs
- Src/rust/lqossys/src/bpf/
- Lqossys Rust mirror structs
- XDP/TC attachment and map ABI behavior
Example prompts
- “/libreqos-lqos-sys-ebpf”
Workflow steps
7 steps, taken from the first numbered list in SKILL.md.
- Compile src/bpf/lqos_kern.c to LLVM IR with clang
- Convert LLVM IR to a BPF object with llc
- Generate lqos_kern_skel.h with bpftool gen skeleton
- Compile src/bpf/wrapper.c
- Archive the wrapper into a small static library
- Run bindgen on wrapper.h
- Include generated bindings from OUT_DIR/bindings.rs
What it can do on your machine
Read from SKILL.md and the folder at commit 3eeaf94. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
cargo
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Libreqos Lqos Sys Ebpf loads about 793 tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 366 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from LibreQoE/LibreQoS at commit 3eeaf94, republished under its GPL-2.0 licence (© LibreQoE). 366 words, ~793 tokens.
Download SKILL.mdSave it as
.claude/skills/libreqos-lqos-sys-ebpf/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- libreqos-lqos-sys-ebpf
- description
- Shared LibreQoS workflow for lqos_sys eBPF, C wrapper, bindgen, and pinned-map ABI work. Use when changing src/rust/lqos_sys/build.rs, src/rust/lqos_sys/src/bpf/**, wrapper.c or wrapper.h, lqos_sys Rust mirror structs, or XDP/TC attachment and map ABI behavior.
LibreQoS lqos_sys eBPF Workflow
Use this skill for lqos_sys BPF/FFI work.
Scope
- Source of truth lives under
src/rust/lqos_sys/. - eBPF/C code lives under
src/rust/lqos_sys/src/bpf/. - Rust includes generated bindings from
OUT_DIR; do not edit generated artifacts directly.
Build Pipeline
build.rs orchestrates this pipeline:
- Compile
src/bpf/lqos_kern.cto LLVM IR withclang - Convert LLVM IR to a BPF object with
llc - Generate
lqos_kern_skel.hwithbpftool gen skeleton - Compile
src/bpf/wrapper.c - Archive the wrapper into a small static library
- Run
bindgenonwrapper.h - Include generated bindings from
OUT_DIR/bindings.rs
When changing any part of that chain, treat the whole chain as one linked surface.
High-Risk Changes
- BPF map key/value structs
- Shared constants such as sizing limits
wrapper.h/wrapper.cfunction signatures- Skeleton-exposed program or map names
- Pinned-map ABI expectations in
lqos_kernel.rs
Required Checklist
- Edit only source files under
src/rust/lqos_sys/. - If a BPF-side struct changes, update the Rust mirror type in the same change.
- Update or preserve size assertions for Rust mirror types.
- Review pinned-map ABI cleanup in
src/rust/lqos_sys/src/lqos_kernel.rs. - Run
cargo check -p lqos_sys. - Run relevant tests for touched Rust mirror types and map readers.
- If runtime attach/detach behavior changed, state clearly whether live root validation was performed.
- After any repo change, invoke
hecklervia$libreqos-review-subagents-workflowbefore returning to the user. - After each source-code implementation batch, also invoke
reapervia$libreqos-review-subagents-workflow.
Show full SKILL.md (138 more words)Show less
Mirror Types To Check
src/rust/lqos_sys/src/throughput.rssrc/rust/lqos_sys/src/flowbee_data.rssrc/rust/lqos_sys/src/ip_mapping/ip_hash_data.rssrc/rust/lqos_sys/src/ip_mapping/ip_hash_key.rs
Safety Rules
- Do not edit
OUT_DIRfiles. - Do not assume a Rust-only change is safe if it reads a BPF map with a mirrored struct layout.
- Do not run live XDP/TC attach-detach or pinned-map cleanup without explicit user approval; this can disrupt networking on the host.
- Be careful with verifier-sensitive patterns in BPF code: bounds checks, scratch maps for large structs, and hot-path allocation avoidance are intentional.
Common Failure Modes
clang,llc, orbpftoolmissing from the host- Skeleton generation succeeding but wrapper/bindgen drifting
- Rust mirror struct sizes no longer matching BPF-side layouts
- Stale pinned maps silently reusing an incompatible ABI
Notes
build.rstreats stderr fromclangandllcas fatal.- Pinned map compatibility cleanup already exists for several maps in
lqos_kernel.rs; extend it when introducing new ABI-sensitive pinned maps.
© LibreQoE, GPL-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in .agents/skills/libreqos-lqos-sys-ebpf of LibreQoE/LibreQoS.
- SKILL.md
- agents/openai.yaml
Open the folder on GitHubat commit 3eeaf94
Compare with similar skills
Libreqos Lqos Sys Ebpf next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Libreqos Lqos Sys Ebpf this skillLibreQoE/LibreQoS | 718 | — | ~793 | Automated safety check: Pass | GPL-2.0 | |
| Update V8 Versionopeninterpreter/openinterpreter | 69k | 2 repos | ~845 | Automated safety check: Pass | Apache-2.0 | |
| Firecrawl Page Scrape Integrationfirecrawl/firecrawl | 190k | 1 repos | ~944 | Automated safety check: Pass | ISC | |
| Migrate Core Code to Submodulestinyhumansai/openhuman | 42k | — | ~2.6k | Automated safety check: Pass | GPL-3.0 | |
| Rust TDD Workflowrtk-ai/rtk | 83k | — | ~753 | Automated safety check: Notes | Apache-2.0 | |
| Rust Best Practicesfarm-fe/farm | 5.6k | 3 repos | ~1.1k | Automated safety check: Pass | MIT |
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Plans and carries out moving non-host-specific code and its tests from the OpenHuman core into vendored tiny submodule libraries, then releases the submodule and re-pins the host.
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Project workflow for invoking the local review sub-agents Thomas, Helen, Beck, Jonas, The Reaper, and Heckler during LibreQoS coding sessions.
Libreqos Anti Slop
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Anti-slop workflow for LibreQoS. An agent skill from LibreQoE/LibreQoS.
Libreqos Packaging Release
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Shared LibreQoS workflow for packaging, release, and shipped-file changes.
Libreqos Python Workflow
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Shared LibreQoS workflow for Python orchestration, scheduler, integrations, and helper scripts under src/.
Libreqos Git Workflow
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Shared LibreQoS git workflow. An agent skill from LibreQoE/LibreQoS.
Libreqos Node Manager Frontend
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Shared LibreQoS workflow for nodemanager frontend work. An agent skill from LibreQoE/LibreQoS.
Related
Works with
Questions about Libreqos Lqos Sys Ebpf
What does Libreqos Lqos Sys Ebpf do?
Shared LibreQoS workflow for lqossys eBPF, C wrapper, bindgen, and pinned-map ABI work. Libreqos Lqos Sys Ebpf is an agent skill from LibreQoE/LibreQoS. Shared LibreQoS workflow for lqossys eBPF, C wrapper, bindgen, and pinned-map ABI work.
When should I use Libreqos Lqos Sys Ebpf?
Libreqos Lqos Sys Ebpf fits situations like: changing src/rust/lqossys/build.rs; src/rust/lqossys/src/bpf/; lqossys Rust mirror structs; XDP/TC attachment and map ABI behavior.
How do I install Libreqos Lqos Sys Ebpf in Claude Code?
Run `npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a claude-code`. Or copy the skill folder (.agents/skills/libreqos-lqos-sys-ebpf in LibreQoE/LibreQoS) into .claude/skills/libreqos-lqos-sys-ebpf in your project. Claude Code loads it when a task matches its description.
How do I install Libreqos Lqos Sys Ebpf in Codex?
Run `npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a codex`. Or copy the skill folder (.agents/skills/libreqos-lqos-sys-ebpf in LibreQoE/LibreQoS) into .agents/skills/libreqos-lqos-sys-ebpf in your project. Codex loads it when a task matches its description.
Can I use Libreqos Lqos Sys Ebpf in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add LibreQoE/LibreQoS --skill libreqos-lqos-sys-ebpf -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/libreqos-lqos-sys-ebpf, .gemini/skills/libreqos-lqos-sys-ebpf, .github/skills/libreqos-lqos-sys-ebpf and .opencode/skills/libreqos-lqos-sys-ebpf in your project.
What does Libreqos Lqos Sys Ebpf need to run?
Going by SKILL.md and its folder, Libreqos Lqos Sys Ebpf needs the command-line tools its instructions call (cargo).
Does Libreqos Lqos Sys Ebpf access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Libreqos Lqos Sys Ebpf safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Libreqos Lqos Sys Ebpf use?
Libreqos Lqos Sys Ebpf is published under the GPL-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Libreqos Lqos Sys Ebpf use?
About 793 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Libreqos Lqos Sys Ebpf?
Skills that share tags, products or a category with Libreqos Lqos Sys Ebpf: Update V8 Version (openinterpreter/openinterpreter, 69k stars), Firecrawl Page Scrape Integration (firecrawl/firecrawl, 190k stars), Migrate Core Code to Submodules (tinyhumansai/openhuman, 42k stars) and Rust TDD Workflow (rtk-ai/rtk, 83k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Libreqos Lqos Sys Ebpf?
LibreQoE (a GitHub organization) maintains it in LibreQoE/LibreQoS, which has 718 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 8, 2026.
Source: LibreQoE/LibreQoS on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.