Bytesagain Coffee

Professional reference for specialty coffee brewing, bean origins, and ratios. 支持专业咖啡冲泡指南、粉水比计算及产地风味百科。100% technical documentation, no external dependencies.

Security Scan

This is a small, instruction-first coffee-brewing reference with a lightweight helper script; it is internally coherent aside from a minor mismatch in declared requirements.

Purpose & Capability

The skill's name/description match the included content (brewing guides, ratios). Minor mismatch: SKILL.md lists 'python3' as a requirement but nothing in the instructions or script uses Python. The script does use 'bc' for arithmetic but 'bc' is not declared in requirements. These are small documentation inconsistencies rather than functional surprises.

Instruction Scope

SKILL.md is instruction-only and stays on-topic (how to brew, sample prompts). The included script prints brewing tips and computes ratios; it does not read external files, environment variables, or network endpoints. No broad data collection or off-skill transmission is present.

Install Mechanism

There is no install spec; the skill is instruction-first with a single small script. Nothing is downloaded or written to disk by an installer, so install risk is low.

Credentials

The skill declares no required environment variables or credentials, which is appropriate. The only proportionality issue is the unnecessary mention of python3 in SKILL.md and the script's undocumented dependence on 'bc' for ratio calculation.

Persistence & Privilege

always is false and the skill does not request persistent system presence or modify other skills/config. It can be invoked by the model autonomously (platform default), which is expected and not flagged here.

Assessment

The skill appears to do what it says: provide coffee brewing guidance and a small helper script. Before installing: (1) note the SKILL.md lists 'python3' but the script is bash-only — this is likely a documentation error; (2) the script uses 'bc' for arithmetic but does not declare it — ensure 'bc' is available or adjust the script; (3) the package source and owner are unknown and there's no homepage, so inspect scripts yourself (they are short and human-readable) and run in a sandbox if you are unsure; (4) because there are no credentials requested and no network calls, the privacy risk is low. If you want absolute assurance, ask the author for clarification about the python3 requirement or remove/adjust the unused requirement before enabling the skill.

BytesAgain Coffee / 楼台咖啡助手

Master the art of coffee brewing with data-driven guides.

Quick Start / 快速开始

Just ask your AI assistant: / 直接告诉 AI 助手：

• "How do I make a perfect V60 pour over?" (如何制作完美的V60手冲咖啡？)
• "What are the flavor notes in Ethiopian beans?" (埃塞俄比亚咖啡豆有哪些风味特征？)
• "Calculate coffee ratio for 2 cups of French Press" (计算两杯法压壶所需的咖啡粉量)

Detailed Guides / 详细指南

1. Brew Methods / 冲泡方法

• Pour Over (V60): Ratio 1:15, Temp 92-96C.
• Espresso: Ratio 1:2, Time 25-30s.
• French Press: Ratio 1:12, Coarse grind.

2. Bean Origins / 产地百科

• Ethiopia: Floral, citrus, bright acidity.
• Colombia: Balanced, chocolatey, sweet.
• Brazil: Nutty, low acidity, heavy body.

Requirements / 要求

• bash 4+
• python3