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markdown-writing-prompts

Conventions for writing Markdown prompts (SKILL.md, AGENTS.md) so a human can read them: emoji-marked do and don't blocks, plus a rationale for each…

Skill by dwjohnston

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/dwjohnston-markdown-writing-prompts

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About

Conventions for writing Markdown prompts (SKILL.md, AGENTS.md) so a human can read them: emoji-marked do and don't blocks, plus a rationale for each instruction. Use when authoring or reviewing agent instructions.

Use cases: documents, writing, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/markdown-writing-prompts

What's inside

Skill name
markdown-writing-prompts
Description
Conventions for writing Markdown prompts (SKILL.md, AGENTS.md) so a human can read them: emoji-marked do and don't blocks, plus a rationale for each instruction. Use when authoring or reviewing agent instructions.
License
MIT
Instructions
27 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

- Markdown prompts (eg. SKILL.md and AGENTS.md files are intended for human consumption)
- Add 'do this' and 'don't do that' blocks. Denote them with emoji
- Add a rationale - this helps the human reader understand why the instruction is there. 




## Skills

### Naming convention 

Skills are kebab-cased and starts with a common topic. 

eg. 

```
markdown-general
markdown-writing-prompts

ts-general
ts-testing
```

**Rationale:** Lexicographic ordering means related skills all exist in the same place, allows user muscle memory to bring up related skills. 


### Prompt format

- Give each instruction a ✅ **Do this** and a ❌ **Don't do that** block, where it helps.
- Give each instruction a rationale. It helps the human reader understand why the instruction is there, and so judge when it no longer applies.


## Example blocks

Include `Good 👍` and `Bad 👍` in the example blocks themselves

`````markdown
```js
// 👍 Good
let i = 0; 
```

```js
//  👎 Bad
var i = 0; 
```
`````

**Rationale:** Putting the indicator in the block makes it clear which block it belongs to.

From dwjohnston/agent-skills, MIT.

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Last commit (this folder)
Oct 11, 2026 (18 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

markdown-writing-prompts skill. Agent Mart. https://agentmart.dev/skills/dwjohnston-markdown-writing-prompts (last updated 2026-10-24)