Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ArabelaTso/Skills-4-SE --skill markdown-document-structurergit clone --depth 1 https://github.com/ArabelaTso/Skills-4-SEWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/arabelatso/skills-4-se/markdown-document-structurer)<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/markdown-document-structurer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/markdown-document-structurer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/markdown-document-structurer"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/markdown-document-structurer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00127 | $0.01978 |
| Opus 5 | $0.00063 | $0.00989 |
| Sonnet 5 | $0.00025 | $0.00396 |
| Haiku 4.5 | $0.00013 | $0.00198 |
Grade A, and why
markdown-document-structurer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 369 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Markdown Document Structurer
Reorganize and improve markdown documents while preserving content integrity.
Workflow
1. Analyze Current Structure
Automated analysis:
python scripts/analyze_structure.py <markdown_file>
Manual analysis:
- Read the document to understand content and purpose
- Identify document type (README, technical doc, tutorial, article)
- Note structural issues and inconsistencies
2. Identify Issues
Check for:
Heading Hierarchy:
- Multiple h1 headings
- Skipped heading levels (h1 → h3)
- Inconsistent heading progression
Table of Contents:
- Missing TOC when document has 3+ main sections
- Outdated TOC that doesn't match current structure
- Incorrect anchor links
Formatting Consistency:
- Mixed list markers (-, *, +)
- Code blocks without language specification
- Inconsistent emphasis styles (** vs __, * vs _)
- Inconsistent link formats
Content Issues:
- Missing standard sections for document type
- Duplicate or redundant sections
- Poor section organization
- Grammar and spelling errors
3. Plan Restructuring
Determine:
- Target document structure based on type (see document-patterns.md)
- Which sections to add, merge, or reorganize
- Formatting standards to apply (see markdown-best-practices.md)
- Content improvements needed
4. Apply Restructuring
Follow this order:
Step 1: Fix Heading Hierarchy
- Ensure single h1 for document title
- Fix skipped levels
- Maintain logical progression
Step 2: Reorganize Sections
- Reorder sections for logical flow
- Merge duplicate sections
- Add missing standard sections
- Remove redundant content
Step 3: Generate/Update TOC
- Create TOC if document has 3+ sections
- Update existing TOC to match structure
- Ensure anchor links are correct
Step 4: Standardize Formatting
- Use
-for unordered lists - Specify language for code blocks
- Use
**bold**and*italic*consistently - Standardize link formats
- Fix spacing and blank lines
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 369 lines · 127 tokens per session scan A c200f5ba25ad
markdown-document-structurer is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (252 stars, last pushed 22d ago), licensed Apache-2.0. It adds 127 tokens to every session and 1,978 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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