Configuring Horizon
coollabsio/coolify
A skill your agent uses whenever the user mentions Horizon by name in a Laravel context.
ルーター、スイッチ、Linuxホスト上のインターフェースエラー、ドロップ、CRC、デュプレックス不一致、フラッピング、速度ネゴシエーション問題、カウンタートレンドを診断する。
$ npx skills add affaan-m/ECC --skill network-interface-health -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install affaan-m/ECC network-interface-health --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/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .claude/skills/network-interface-health && 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 "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .claude/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-healthType 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 affaan-m/ECC --skill network-interface-health -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install affaan-m/ECC network-interface-health --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .agents/skills/network-interface-health && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .agents/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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 affaan-m/ECC --skill network-interface-health -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install affaan-m/ECC network-interface-health --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .cursor/skills/network-interface-health && 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 "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .cursor/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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/affaan-m/ECC.git --path docs/ja-JP/skills/network-interface-health--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 affaan-m/ECC --skill network-interface-health -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install affaan-m/ECC network-interface-health --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .gemini/skills/network-interface-health && 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 "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .gemini/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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 affaan-m/ECC network-interface-healthInstalls 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 affaan-m/ECC --skill network-interface-health -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .github/skills/network-interface-health && 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 "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .github/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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 affaan-m/ECC --skill network-interface-health -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install affaan-m/ECC network-interface-health --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/ja-JP/skills/network-interface-health .opencode/skills/network-interface-health && 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 "network-interface-health" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/network-interface-health into .opencode/skills/network-interface-health/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "network-interface-health", 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.
network-interface-healthルーター、スイッチ、Linuxホスト上のインターフェースエラー、ドロップ、CRC、デュプレックス不一致、フラッピング、速度ネゴシエーション問題、カウンタートレンドを診断する。
Network Interface Health is an agent skill from affaan-m/ECC. ルーター、スイッチ、Linuxホスト上のインターフェースエラー、ドロップ、CRC、デュプレックス不一致、フラッピング、速度ネゴシエーション問題、カウンタートレンドを診断する。
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It works with Linux. The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 4eb71d9. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md (its code samples are python).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Network Interface Health loads about 1k tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 102 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.
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.
The full file from affaan-m/ECC at commit 4eb71d9, republished under its MIT licence (© affaan-m). 102 words, ~1,041 tokens.
.claude/skills/network-interface-health/SKILL.md (or your agent's skills folder).ネットワークの症状が物理リンク、スイッチポート、ケーブル、トランシーバー、デュプレックス設定、または輻輳したインターフェースによって引き起こされている可能性がある場合にこのスキルを使用する。
ifInErrors、ifOutErrors、またはifOutDiscardsの増加を報告している。インターフェースカウンターは証拠だが、絶対値よりもトレンドの方が重要である。ベースラインを取得し、測定間隔を待ち、再度取得してから増分を比較する。
show interfaces <interface>
show interfaces <interface> status
show logging | include <interface>|changed state|line protocolLinuxホストの場合:
ip -s link show <interface>
ethtool <interface>
ethtool -S <interface>| カウンター | 意味 | 一般的な原因 |
|---|---|---|
| CRC | 受信フレームのチェックサムが失敗 | 不良ケーブル、汚れたファイバー、不良オプティック、デュプレックス不一致 |
| input errors | 受信側エラーの集計 | 結論を出す前にサブカウンターを確認 |
| runts | 最小イーサネットサイズ未満のフレーム | デュプレックス不一致、コリジョンドメイン、不良NIC |
| giants | 期待されるMTUより大きいフレーム | MTU不一致またはジャンボフレーム境界 |
| input drops | デバイスがインバウンドパケットを受け入れられなかった | バースト、オーバーサブスクリプション、CPUパス、キュー圧迫 |
| output drops | 送信キューがパケットを廃棄した | 輻輳、QoSポリシー、サイズ不足のアップリンク |
| resets | インターフェースハードウェアリセット | フラッピング、キープアライブ、ドライバー、オプティック、電源 |
| collisions | イーサネットコリジョンカウンター | ハーフデュプレックスまたはネゴシエーション不一致 |
両側がサポートしている場合、最新のイーサネットリンクではオートネゴシエーションを優先する。一方の側を固定する必要がある場合は、両側を明示的に設定し、理由を文書化する。一方をfixed speed/duplexに設定し、もう一方をautoにすることは絶対にしてはならない。
show interfaces <interface> | include duplex|speed各インターフェースブロックを1つのヘッダーから次のヘッダーまでスライスする。任意の文字ウィンドウを使用しないこと。大きなインターフェースブロックはカウンターが欠落したり、誤ったポートに割り当てられたりする可能性がある。
import re
from typing import Any
HEADER_RE = re.compile(
r"^(?P<name>\S+) is (?P<status>(?:administratively )?down|up), "
r"line protocol is (?P<protocol>up|down)",
re.I | re.M,
)
ERROR_RE = re.compile(r"(?P<input>\d+) input errors, (?P<crc>\d+) CRC", re.I)
DROP_RE = re.compile(r"(?P<output>\d+) output errors", re.I)
DUPLEX_RE = re.compile(r"(?P<duplex>Full|Half|Auto)-duplex,\s+(?P<speed>[^,]+)", re.I)
def parse_show_interfaces(raw: str) -> list[dict[str, Any]]:
headers = list(HEADER_RE.finditer(raw))
interfaces = []
for index, header in enumerate(headers):
end = headers[index + 1].start() if index + 1 < len(headers) else len(raw)
block = raw[header.start():end]
errors = ERROR_RE.search(block)
drops = DROP_RE.search(block)
duplex = DUPLEX_RE.search(block)
interfaces.append({
"name": header.group("name"),
"status": header.group("status"),
"protocol": header.group("protocol"),
"duplex": duplex.group("duplex") if duplex else "unknown",
"speed": duplex.group("speed").strip() if duplex else "unknown",
"input_errors": int(errors.group("input")) if errors else 0,
"crc_errors": int(errors.group("crc")) if errors else 0,
"output_errors": int(drops.group("output")) if drops else 0,
})
return interfacesnetwork-troubleshooternetwork-config-validationhomelab-network-setup© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in docs/ja-JP/skills/network-interface-health of affaan-m/ECC.
Open the folder on GitHubat commit 4eb71d9
Network Interface Health 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 |
|---|---|---|---|---|---|---|
| Network Interface Health this skillaffaan-m/ECC | 276k | — | ~1k | Automated safety check: Pass | MIT | |
| Configuring Horizoncoollabsio/coolify | 63k | 4 repos | ~898 | Automated safety check: Pass | MIT | |
| Model Usageopenclaw/openclaw | 392k | 1 repos | ~637 | Automated safety check: Pass | MIT | |
| Engine Whats Newflutter/flutter | 180k | — | ~978 | Automated safety check: Pass | BSD-3-Clause | |
| Openclaw Live Updateropenclaw/openclaw | 392k | — | ~3.7k | Automated safety check: Pass | MIT | |
| Upgrade Browserflutter/flutter | 180k | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause |
coollabsio/coolify
A skill your agent uses whenever the user mentions Horizon by name in a Laravel context.
openclaw/openclaw
Summarize CodexBar local cost logs by model for Codex or Claude, including current or full breakdowns.
flutter/flutter
Generates the "what's new" release summary and diff file for changes in the Flutter engine (//engine/src/flutter) between two releases (e.g., 3.47 vs 3.44).
openclaw/openclaw
Maintain the canonical live OpenClaw main checkout, macOS LaunchAgent-managed Gateway, local macOS app, exact-head main CI, and recurring full release validation.
flutter/flutter
Upgrade browser versions (Chrome or Firefox) in the Flutter Web Engine and/or Framework tests.
Cybereason-Public/owLSM
Comprehensive guide for implementing NetworkPolicy, PodSecurityPolicy, RBAC, and Pod Security Standards in Kubernetes.
affaan-m/ECC
Audits your installed Claude skills and commands for quality, with a quick mode for recently changed skills and a full mode that evaluates all of them through subagents.
affaan-m/ECC
Ingests, indexes, searches, edits and monitors video, audio and live streams through the VideoDB Python SDK, returning stream links, clips and timestamps.
affaan-m/ECC
Route broad documentation-governance requests to existing ECC skills and run an opt-in, read-only audit of mapped documentation roles, links, ADR indexes, and evidence references.
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
affaan-m/ECC
Builds DRAFT counterparty agreements from one markdown template and a small JSON spec per party, with clauses picked by the party's role.
affaan-m/ECC
Set an ECC-specific frontend design direction for production UI work.
Works with
ルーター、スイッチ、Linuxホスト上のインターフェースエラー、ドロップ、CRC、デュプレックス不一致、フラッピング、速度ネゴシエーション問題、カウンタートレンドを診断する。. Network Interface Health is an agent skill from affaan-m/ECC.
Run `npx skills add affaan-m/ECC --skill network-interface-health -a claude-code`. Or copy the skill folder (docs/ja-JP/skills/network-interface-health in affaan-m/ECC) into .claude/skills/network-interface-health in your project. Claude Code loads it when a task matches its description.
Run `npx skills add affaan-m/ECC --skill network-interface-health -a codex`. Or copy the skill folder (docs/ja-JP/skills/network-interface-health in affaan-m/ECC) into .agents/skills/network-interface-health in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill network-interface-health -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/network-interface-health, .gemini/skills/network-interface-health, .github/skills/network-interface-health and .opencode/skills/network-interface-health in your project.
SKILL.md names no scripts, command-line tools or credentials: Network Interface Health is instructions for the agent only. Our summary lists: Python 3.
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.
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.
Network Interface Health is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1k tokens (SKILL.md is roughly 4.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Network Interface Health: Configuring Horizon (coollabsio/coolify, 63k stars), Model Usage (openclaw/openclaw, 392k stars), Engine Whats New (flutter/flutter, 180k stars) and Openclaw Live Updater (openclaw/openclaw, 392k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 276,111 GitHub stars. The repository holds 683 skills in this directory. The repository was last updated on October 10, 2026.
Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.