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configure-ecc

Everything Claude Code のインタラクティブなインストーラー — スキルとルールの選択とインストールをユーザーレベルまたはプロジェクトレベルのディレクトリへガイドし、パスを検証し、必要に応じてインストールされたファイルを最適化します。

82

1.75x
Quality

72%

Does it follow best practices?

Impact

100%

1.75x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./docs/ja-JP/skills/configure-ecc/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.

Medium

W011: Third-party content exposure detected (indirect prompt injection risk)

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

Third-party content exposure detected (high risk: 0.90). The skill explicitly clones a public GitHub repository (Step 0: git clone https://github.com/affaan-m/everything-claude-code.git) and then reads and copies SKILL.md and other files from that untrusted, user-generated repo (Steps 2, 4, 5) as part of its install/optimization workflow, so external content can directly influence what the agent installs, edits, and subsequently does.

Report incorrect finding
Medium

W012: Unverifiable external dependency detected (runtime URL that controls agent)

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

Potentially malicious external URL detected (high risk: 0.90). The skill explicitly runs git clone https://github.com/affaan-m/everything-claude-code.git at runtime and relies on the cloned repository as ECC_ROOT to copy SKILL.md and entire skill/rule directories into the agent, so the fetched content can directly control agent prompts/instructions and is a required dependency.

Repository
affaan-m/everything-claude-code
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.