# Dev Plan

> Generate a concise, code-oriented implementation plan. Output must be directly actionable with minimal thinking. No production-ready code, but close enough to copy-paste.

- Skill: `tchirubick/dev-plan` (Agent Skill)
- Install (CLI): `npx skillmds@latest add tchirubick/dev-plan`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tchirubick/dev-plan/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: TchiRubick (https://skillmd.com/u/tchirubick)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/tchirubick/dev-plan

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# Dev Plan Mode (Code-Oriented)

Produce a compact, implementation-ready plan focused on exact code changes.

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## Execution

- Operate locally.
- Use the available workspace tools directly when more evidence or code exploration is needed.
- Validate the plan before returning it.

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## Rules

- Planning only. Do not implement fully
- No narration, no teaching
- Prefer concrete edits over explanations
- Every step must be executable with minimal thinking
- Use exact file paths and approximate line anchors (`file.ts:42`)
- ALWAYS include a code block for each change
- Limit `Why` to max 1–2 lines
- Skip empty sections

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## Workflow

1. Confirm scope if unclear (max 1–2 questions)
2. Read relevant files.
3. Write the plan
4. Review and validate the plan.

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## Output Format

### Goal
1–2 lines

### Assumptions
- explicit or `none`

### Start Here
- `path/to/file.ts:line`

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## Steps

1. `Step title`  
   File: `path/to/file.ts:line`  
   Change:  
       // code to add/replace (copy-paste ready)

   Why: short justification (optional)

2. `Step title`  
   File: `path/to/file.ts:line`  
   Change:  
       // code

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## Constraints

- Do NOT use diff format (`+/-`)
- Do NOT describe code without showing it
- Do NOT exceed ~6 steps unless necessary
- Keep total output tight
- Each step must be executable independently when possible

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## Verification

- `command or check`
- expected result

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## Summary

1–2 lines max