# Point

> Use for one local cause-and-effect change with a focused proof.

- Skill: `nmnmcc/point` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add nmnmcc/point`
- Raw SKILL.md: https://api.skillmd.com/api/skills/nmnmcc/point/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: nmnmcc (https://skillmd.com/u/nmnmcc)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/nmnmcc/point

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# Point

Use this view when the requested behavior, causal part, boundary, and useful check are local. Find the smallest responsible part, change it, and show the observed result.

1. State the behavior and nearby behavior that must remain stable.
2. Inspect the local cause, caller, and closest existing check.
3. Make one focused change.
4. Run the direct proof and the nearest meaningful regression check.

Read [the detailed guide](references/guide.md) when this point belongs to a `line` or `plane` workflow.