sproutclaw-data/agent/skills-disabled/ppt-master/docs/rules/prompt-style.md

Reference Document Style Guide

Style rules for files under skills/ppt-master/references/. Follow these when writing or reviewing role definitions and shared specs.

The reference layer drives runtime LLM behavior. Style consistency across these files matters as much as correctness — divergent voice / structure forces the model to re-interpret each file from scratch and bloats the loaded context.

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1. Document Header

Element	Rule
Top line	> See [xxx](xxx.md) for ... — one-line cross-reference, optional
H1 title	# Role: X (for role files) or # X Reference Manual / # X Specification
Opening paragraph	One sentence stating mission + trigger. Max 2 lines
## Core Mission	Optional; if present, ≤ 3 sentences

✅ Good (from image-searcher.md):

> See [`image-base.md`](./image-base.md) for the common framework.

# Image_Searcher Reference Manual

Role definition for the **web image acquisition path**: translate Strategist intent into keyword queries, search openly-licensed providers, download a license-cleared image into `project/images/`, and record provenance + license metadata into `image_sources.json`.

**Trigger**: resource list rows with `Acquire Via: web`. The role is loaded only when at least one such row exists.

❌ Avoid: long "Core Mission" paragraphs that explain why the role exists, list its philosophical goals, or narrate the pipeline context.

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2. Sectioning

Level	Format	Notes
Main	## N. Title	Numbered from 1
Sub	### N.1 / ### N.2 ...	Or ### a. / ### b. for confirmation flows
Divider	--- between main sections	Always

## Core Mission, ## Pipeline Context, ## Trigger may appear before ## 1. without numbering.

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3. Voice — Command, Not Explanation

Use	Don't use
Run X.	You should typically run X because ...
Output: Y	The role outputs Y, which is important because ...
MUST come from Z	It is recommended to source from Z
Forbidden — values outside the lock	Anti-pattern: using values outside the lock

Hard rule: if a sentence explains why, demote it to a single > Note blockquote line OR cut it. The agent does not need motivation, only behavior.

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4. Bold Inline Labels

Begin substantive paragraphs with a bolded short label. Reuse this fixed vocabulary:

Label	Use for
**Hard rule**:	Non-negotiable behavior
**Forbidden — xxx**:	Disallowed values / actions, followed by a list
**Mandatory**:	Required step within an optional phase
**When to run**: / **Trigger**:	Activation condition
**Validation**:	Post-step assertion
**Per-page xxx**: / **Per-row xxx**:	Loop body description
**Generation pacing (mandatory)**:	Concurrency / rate constraint
**Missing X** → ...	Fallback behavior

✅ Good (from executor-base.md):

**Hard rule**: Before generating **each** SVG page, `read_file <project_path>/spec_lock.md`.

**Forbidden — values outside the lock**:
- Colors (fill / stroke / stop-color) MUST come from `colors`
- Icons MUST come from `icons.inventory`

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5. Tables First

Most sections need at least one table. Reach for a table whenever you would write 3+ parallel bullet points.

Use case	Format
Enums, modes, options	Table with `Key
Field definitions	Table with `Field
Decision matrices	Table with `Condition
Cross-reference index	Table with `Term

Bullets are fine for ≤ 3 short imperatives or a single ordered procedure.

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6. Examples

Form	Use
Fenced code block (```)	Commands, file content, ASCII diagrams
Inline code ( `)	File paths, identifiers, env vars
2-column ✅/❌ table	Short keyword-vs-keyword contrast (one phrase per cell)

❌ Avoid: 3-column ✅/❌/(why) tables. The "why" column is explanation — drop it or move to a > note.

❌ Avoid: long narrative example paragraphs. Use a code block or table.

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7. Forbidden Section Types

These section names are not used anywhere in references/. Do not introduce them:

• ## Anti-patterns
• ## Best Practices
• ## Tips
• ## FAQ (FAQ lives in docs/faq.md)
• ## Why X
• ## Background / ## Motivation

If you have rules to communicate that would naturally land in one of these sections, integrate them into the relevant numbered section as a **Forbidden — xxx** block or a > Note line.

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8. Cross-References

Reference type	Format
Sibling reference file	[xxx](./xxx.md)
Section in same file	§N.M (no link)
Section in another file	[xxx](./xxx.md) §N.M
Script doc	[xxx](../scripts/docs/xxx.md)
Workflow	[xxx](../workflows/xxx.md)

Always backtick-wrap the filename in the link text.

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9. Annotations

Symbol	Meaning
🚧 **GATE**:	Mandatory checkpoint before proceeding
⛔ **BLOCKING**:	Must wait for explicit user confirmation
📝 **Template mapping**:	Page-to-template declaration (Executor-specific)
> Note blockquote	Edge case, fallback, or single-line context

Use sparingly. If every paragraph has a symbol, none of them carry weight.

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10. Checkpoint Output Format

Each phase ends with a fenced markdown block showing the agent's expected completion confirmation:

## ✅ {Phase Name} Complete

- [x] {evidence-driven assertion 1}
- [x] {evidence-driven assertion 2}
- [ ] **Next**: {next-phase pointer}

Items are evidence-driven (file exists at path X, status N is Generated), not aspirational (prompts are good).

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11. Forbidden Patterns Across the Whole Layer

• > 重要： / > 注意： Chinese exclamations (use > Note or omit)
• Emoji as decoration in headings (✅ in checkpoint headings is the only sanctioned use)
• Smiley face / sparkle / fire emoji
• Footnotes ([^1])
• HTML in markdown body (<details>, <br>, etc.) — only the SVG embedding examples use real <svg>/<image> in code blocks, never as live markdown
• "Best practice: ..." labels — use **Hard rule**: if it's required, or omit if it's not

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12. When This Guide Conflicts With Existing Files

Existing files take precedence as ground truth. If a current references/*.md violates a rule here, decide whether to (a) update this guide to match the de facto convention, or (b) refactor that file. Don't silently apply a divergent style to one new file.

The canonical exemplars to model new files after:

If you're writing...	Model after
A role reference (Image_X / Strategist-style)	image-searcher.md, strategist.md
A shared spec across roles	image-base.md, shared-standards.md
A technical / format spec	canvas-formats.md, svg-image-embedding.md, image-layout-spec.md
Workflow runbook	workflows/verify-charts.md