ascii-mini-charts

When to use this skill

CRITICAL TRIGGER RULE

• Use this skill ONLY when the user explicitly mentions the exact skill name: ascii-mini-charts.

Trigger phrases include:

• "ascii-mini-charts"
• "use ascii-mini-charts"
• "用 ascii-mini-charts 生成 sparkline / 火花线"
• "使用 ascii-mini-charts 标注 min/max/current"

Boundary

• No statistical inference. Visualization only.
• Default output is ASCII-only. Unicode blocks are optional and MUST include an ASCII-only fallback.
• Default output width should stay <= 60 columns. For longer series, provide a compression strategy (sampling/bucketing).