# Fcs Writing Plans

> Use when creating a non-trivial implementation plan (steps, tests, risks) before any coding begins.

- Skill: `fonyhr/fcs-writing-plans` (Agent Skill)
- Install (CLI): `npx skillmds@latest add fonyhr/fcs-writing-plans`
- Raw SKILL.md: https://api.skillmd.com/api/skills/fonyhr/fcs-writing-plans/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: fonyhr (https://skillmd.com/u/fonyhr)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/fonyhr/fcs-writing-plans

---

# Writing plans

## Plan must include
- A short goal.
- 3-7 concrete steps (file edits, new files, config changes).
- Tests or verification.
- Risks and fallback.

## Process flow
```dot
digraph fcs_writing_plans {
  "Receive approved design" [shape=box];
  "Scope check" [shape=box];
  "Map file structure" [shape=box];
  "Draft plan (tasks + steps)" [shape=box];
  "Save to docs/plan/" [shape=box];
  "Summarize + ask to execute" [shape=doublecircle];

  "Receive approved design" -> "Scope check";
  "Scope check" -> "Map file structure";
  "Map file structure" -> "Draft plan (tasks + steps)";
  "Draft plan (tasks + steps)" -> "Save to docs/plan/";
  "Save to docs/plan/" -> "Summarize + ask to execute";
}
```

## Output
- Always write the plan into a markdown file under `docs/plan/`.
- File name format: `{dd-mm-yyyy}-{kebab-case-name}-plan.md` (example: `10-03-2026-api-cache-plan.md`).
- If `docs/plan/` does not exist, create it.
- The response should reference the created file and briefly summarize its contents.
- Hard stop after writing the plan: ask whether to continue in the current context or switch to a new context and use the created plan. Do not start implementation.
- Also ask whether to create an analysis markdown in `docs/analysis/` instead of moving to executing plans.

## Rules
- Avoid overly detailed micro-steps.
- If information is missing, ask 1-2 clarifying questions.
- Mention target files and direction of changes.

## Language
- Respond in Czech per the `communication-standard` skill.