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 agentmods add skills/desirecore/market/markdownnpx skills add desirecore/market --skill markdowngit clone --depth 1 https://github.com/desirecore/marketWrote 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/desirecore/market/markdown)<a href="https://agentmods.dev/skills/desirecore/market/markdown"><img src="https://agentmods.dev/badge/skills/desirecore/market/markdown.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00271 | $0.01967 |
| Opus 5 | $0.00135 | $0.00983 |
| Sonnet 5 | $0.00054 | $0.00393 |
| Haiku 4.5 | $0.00027 | $0.00197 |
Grade A, and why
markdown 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 3d 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 — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.
markdown Skill
L0: One-line Summary
Create Markdown documents (.md) using the Write tool, with proper file output and delivery to the user.
L1: Overview and Use Cases
Capability
markdown is a Procedural Skill that serves as the default document format when users request written deliverables without specifying Word/PDF/Excel/PPT. Markdown files can be directly opened and edited in DesireCore's built-in SuperDoc editor.
Use Cases
- The user asks to create a report, summary, plan, outline, or any written document
- The user asks to organize information into a table or list
- The user asks to draft a memo, meeting notes, weekly report, etc.
- The user asks to "write something" or "make a document" without specifying format
- The user explicitly mentions "md", "markdown", or ".md"
L2: Detailed Specification
Output Rule (CRITICAL — violation = task failure)
After you create a .md file using the Write tool, you MUST complete these two final steps:
Final Step 1: Output a text reply containing:
- A brief summary of what was created or changed
- The file's full absolute path (copied from the Write tool result)
Template:
已为你创建「文档标题」,简要说明内容。
📄 文件位置:`/full/absolute/path/filename.md`
Final Step 2: Call SendUserMessage with the file as attachment. This MUST be your very last action. Do NOT output any text after this call.
SendUserMessage({
message: "📄 点击下方附件打开文件",
attachments: ["/full/absolute/path/filename.md"]
})
Correct vs Wrong
- ✅ Write → text reply (with absolute path) → SendUserMessage (with attachment) → done
- ❌ Write → text reply without absolute path
- ❌ Write → no SendUserMessage
- ❌ Write → SendUserMessage → more text output (e.g. "任务完成")
- ❌ No Write at all, content output directly in chat
Forbidden
- Outputting the full document content directly in the chat reply instead of writing to a file
- Saying "好的,已完成" / "整理好了" / "以下是内容" without calling Write tool
- Only giving a filename (e.g. "报告.md") without the full absolute path
- Not calling SendUserMessage to deliver the file attachment
- Outputting any text after SendUserMessage
- Writing memory files about the document creation task — creating/editing a document is a one-time task, NOT a user preference or fact to remember
What ships with it
1 file 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.
- 3d ago First seen · 185 lines · 271 tokens per session scan A 6f485f1b111e
markdown is a skill published in the GitHub repository desirecore/market (2 stars, last pushed 3d ago), licensed MIT. It adds 271 tokens to every session and 1,967 once invoked, about $0.0014 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 2026-08-31.
Other skills, from other repositories
processing-markdown
Processes Markdown files using mq, a jq-like query language for Markdown. Use when the user mentions Markdown processing, content extraction, document transformation, or mq queries.
web-scraping
Fetches web pages and extracts structured data using mq's toolchain (mq-crawl for fetching/crawling/JS rendering, mq for HTML-to-Markdown selector-based extraction, http() for in-query requests). Use when the user wants to scrape a URL, pull structured data out of a webpage, crawl a site, or turn HTML into…
markdown-documents
Use when creating or editing Markdown documents, notes, reports, briefs, drafts, or other editable writing where Markdown should be the primary artifact format.
hwpforge
Generate, inspect, edit, and fill Korean HWP/HWPX documents using HwpForge. Use when the user asks to create a Korean government document, proposal, report, or official letter; convert Markdown to HWPX; convert an old HWP5 (.hwp) file to HWPX; fill in a Korean template (e.g. 국가과제 제안서) with content; edit/append content…
document-converter
Convert Office documents (PPTX, DOCX, XLSX, PDF, HTML, CSV, JSON, XML, images) to Markdown using Microsoft MarkItDown. Provides the agent with conversion strategies for academic and research workflows.
add-format
End-to-end checklist for adding a new input or output format to AILANG Parse (docparse). Use when the user says 'add support for X format', 'wire up a new parser', 'add .foo format', 'add a parser for .bar', 'support .baz files', 'ship format X', 'can we parse .qux', 'new format rollout', or mentions a file extension…