# Checkpoint

> Concise checkpoint on hypothesis, changes, metrics, and next action

- Skill: `sterlingcrispin/checkpoint` (Agent Skill)
- Install (CLI): `npx skillmds@latest add sterlingcrispin/checkpoint`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sterlingcrispin/checkpoint/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: sterlingcrispin (https://skillmd.com/u/sterlingcrispin)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/sterlingcrispin/checkpoint

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Give me a concise checkpoint with:
1) Hypothesis tested
2) Exact change made
3) Before/after metrics
4) What improved
5) What did not improve
6) Current blocker
7) Next highest-priority action