subagent-brief
by @LichAmnesia/lich-skills · 228 stars · New installs/wk
Use BEFORE invoking the Task or Agent tool to spawn a subagent. Anthropic does NOT share prefix cache across subagents — every subagent cold-starts and re-tokenizes its full prompt (system prompt +…
Install
npx skills add https://github.com/LichAmnesia/lich-skills --skill subagent-briefSummary
- Compresses every subagent prompt into a ≤200-word brief before spawning
- Anthropic does not share prefix cache across subagents — each cold-starts and re-tokenizes
- Prevents a single fan-out from burning an entire Max-plan day on duplicated context