github-skill-importer

github-skill-importer is a skill for Claude Code, Codex from eric861129/SKILLS_All-in-one. It costs 20 tokens per session (1,739 once invoked), scanned A, original, MIT.

A procedure for finding and importing AI skills from GitHub, a website where developers share code and project files. It checks that each skill has the required files and format before storing it.

In plain words
What is it for?
Use it to import one skill or a collection of skills from a GitHub repository. It helps locate skill folders, verify them, and bring along related references, scripts, or examples.
Why use it?
It removes the need to manually search repositories, check their folder structure, and copy skill files. It also provides a defined handoff to the platform’s publishing process.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths.

Good fit Use it to import one skill or a collection of skills from a GitHub repository. It helps locate skill folders, verify them, and bring along related references, scripts, or examples.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/eric861129/skills_all-in-one/github-skill-importer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add eric861129/SKILLS_All-in-one --skill github-skill-importer
Clone the repo
git clone --depth 1 https://github.com/eric861129/SKILLS_All-in-one

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for github-skill-importer

README.md
[![agentmods](https://agentmods.dev/badge/skills/eric861129/skills_all-in-one/github-skill-importer/github.svg)](https://agentmods.dev/skills/eric861129/skills_all-in-one/github-skill-importer)
Your own site
<a href="https://agentmods.dev/skills/eric861129/skills_all-in-one/github-skill-importer"><img src="https://agentmods.dev/badge/skills/eric861129/skills_all-in-one/github-skill-importer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for github-skill-importer

Your own site · 80×15
<a href="https://agentmods.dev/skills/eric861129/skills_all-in-one/github-skill-importer"><img src="https://agentmods.dev/badge/skills/eric861129/skills_all-in-one/github-skill-importer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,739 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00020 $0.01739
Opus 5 $0.00010 $0.00870
Sonnet 5 $0.00004 $0.00348
Haiku 4.5 $0.00002 $0.00174

Measured 9d ago against content hash f19a78eae1d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

github-skill-importer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agent/skills/github-skill-importer/SKILL.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Github Skill Importer (從 GitHub 導入技能 SOP)

此技能定義了如何從外部 GitHub Repository 尋找、驗證並抓取 AI 技能,將其導入至 SKILLS_All-in-one 平台的標準作業流程。

🔍 第一階段:搜尋與定位 (Discovery)

當使用者提供一個 GitHub URL 時,請執行以下步驟:

  1. 進入技能根目錄:在 Repo 中尋找名為 skills/.claude/skills/ (或其他可能的技能存放路徑) 的資料夾。
  2. 辨識 Repo 型態
    • 多技能型:若存在 skills/ 等資料夾,每個子資料夾代表一個獨立技能。
    • 單一技能型:若 Repo 根目錄直接包含 SKILL.md 且無 skills/ 資料夾,則將整個 Repo 視為一個完整技能。
  3. 定位目標:根據使用者的需求或 Repo 型態,定位到正確的技能目錄。

✅ 第二階段:格式驗證 (Validation)

在導入之前,必須確認該目錄符合 「正確的技能形式」

  1. 必要檔案:目錄內必須包含 SKILL.md
  2. 元數據檢查SKILL.md 的頂部必須包含 YAML Frontmatter,例如:
    ---
    name: skill-name
    description: brief description
    ---
    
  3. 結構檢查:檢查是否有 references/scripts/examples/ 等輔助資料夾,這些也應一併導入。

📥 第三階段:下載與存放 (Import)

  1. 建立暫存區:在 @public\SKILLS\Uncategorized\ 下建立與 Repo 中相同的資料夾名稱。
  2. 抓取檔案:使用 web_fetch 讀取並使用 write_file 寫入所有相關檔案。
    • 路徑:@public\SKILLS\Uncategorized\{FolderName}\SKILL.md
    • 路徑:@public\SKILLS\Uncategorized\{FolderName}\references\** (若有)

🛠️ 第四階段:銜接上架流程 (Onboarding)

完成導入後,請立即切換至 Skill Onboarding Guide (技能上架 SOP) 執行後續動作:

  1. 分類 (Classification)
    • 優先從 @src/types/skill.ts 中的 SkillCategory 選擇最合適的現有分類。
    • 嚴禁隨意建立新分類。只有在現有分類完全不適用時,才應在 @src/types/skill.ts 中新增定義後再使用。
  2. 資料庫同步:更新 database/init_skills.sql
  3. 前端同步:更新 src/data/skills.ts
  4. 清單同步:執行 npm run prebuild 更新 skills-manifest.json

⚠️ 常見問題與教訓 (Lessons Learned)

在執行導入任務時,請務必注意以下曾發生的錯誤,以確保資料完整性:

1. 遺漏深層子目錄 (Missing Subdirectories)

  • 問題:僅抓取根目錄的 SKILL.md,忽略了 references/scripts/services/ 等關鍵參考資料。
  • 對策:在定位技能後,必須遞迴掃描該目錄下的所有子資料夾。若 SKILL.md 中有提到其他檔案連結,需優先補齊。

2. 中文編碼損壞 (Encoding Corruption)

  • 問題:在 Windows 環境下使用 PowerShell 的 Set-Content> 重導向符號處理包含中文的檔案時,會導致編碼轉為 ANSI/UTF-16,使繁體中文變成亂碼 (?)。
  • 對策嚴禁使用 PowerShell 原生命令修改檔案內容。請統一使用 write_file 工具或 Node.js 腳本並明確指定 utf8 編碼寫入。

3. 抓取後未寫入 (Silent Write Failure)

Read the full file on GitHub · 100 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 100 lines · 20 tokens per session scan A f19a78eae1d9

Subscribe to this mod's changes

github-skill-importer is a skill published in the GitHub repository eric861129/SKILLS_All-in-one (52 stars, last pushed 4mo ago), licensed MIT. It adds 20 tokens to every session and 1,739 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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