Context Packer
context-packer
Build a compact, high-signal context brief (files, symbols, recent commits) instead of pasting large code blocks
SKILL.md
Full skill instructions
Context Packer
Purpose
Reduce token usage by summarizing only what’s needed for the task.
Behavior
- Produce a 10–20 line brief:
- File map (key paths)
- Key symbols/functions/classes
- Last 3 relevant commits (subject only)
- Pointers to exact files/lines if code is needed
- Include ≤1 short code window only if critical.
Guardrails
- Never paste large files; link paths/lines instead.
- Prefer bullets over prose.
Integration
UserPromptSubmitenrichment; before sub-agent calls.
Example Prompt
Pack context to implement auth middleware with minimal tokens.