Borrowing it
Nothing to install: this file belongs to jasonhnd/design-md-generator. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jasonhnd/design-md-generator/main/GEMINI.mdgit clone --depth 1 https://github.com/jasonhnd/design-md-generatorWrote 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/instructions/jasonhnd/design-md-generator/gemini-md)<a href="https://agentmods.dev/instructions/jasonhnd/design-md-generator/gemini-md"><img src="https://agentmods.dev/badge/instructions/jasonhnd/design-md-generator/gemini-md.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 5.1 | $0.00460 | $0.00460 |
| Opus 5 | $0.00230 | $0.00230 |
| Sonnet 5 | $0.00092 | $0.00092 |
| Haiku 4.5 | $0.00046 | $0.00046 |
Grade A, and why
design-md-generator GEMINI.md 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 6d 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.
This is a copy
100% identical to design-md-generator copilot-instructions.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Design MD Generator
You have access to a design system extraction tool. When the user asks you to match a website's visual style, build UI that looks like a specific site, or create a DESIGN.md:
Run the full pipeline without stopping. Do not ask "should I proceed?" between steps.
Full Pipeline (one command flow)
# 1. Extract design tokens
cd /path/to/dmdg && npx ts-node scripts/extract.ts <URL>
# 2. [YOU] Read tokens.json + screenshots, write DESIGN.md following SKILL.md spec
# Write all 9 sections without pausing. Self-audit. Fix issues.
# 3. Validate
cd /path/to/dmdg && npx ts-node scripts/validate.ts output/<domain>/DESIGN.md output/<domain>/tokens.json
# 4. Generate report + proof
cd /path/to/dmdg && npx ts-node scripts/preview-gen.ts output/<domain>/tokens.json output/<domain>/
cd /path/to/dmdg && npx ts-node scripts/proof.ts <URL> output/<domain>/tokens.json output/<domain>/
cd /path/to/dmdg && npx ts-node scripts/report-gen.ts output/<domain>/tokens.json output/<domain>/ output/<domain>/DESIGN.md
# 5. Open report for user
open output/<domain>/report.html
Using an Existing DESIGN.md
If a DESIGN.md already exists in the project:
- Read it completely before writing any UI code
- Use ONLY the colors, fonts, sizes, and shadows specified in it
- Do NOT invent values not present in the document
- Follow Section 9 (Agent Prompt Guide) for quick reference
Critical Rules
- ALL numerical values MUST come from tokens.json — never hallucinate
- 6-digit lowercase hex (#ffffff, not #FFF)
- Numeric font weights (400, 700) not words (bold)
- Do not stop between steps to ask for confirmation
- Present only the final result
Full Specification
See SKILL.md for the complete 21-step workflow, format spec, writing style guide, and quality checklist.
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.
- 6d ago First seen · 48 lines · 460 tokens per session scan A 66c061b571b7
design-md-generator GEMINI.md is an instructions file published in the GitHub repository jasonhnd/design-md-generator (11 stars, last pushed 4mo ago), licensed MIT. It adds 460 tokens to every session, about $0.0023 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to design-md-generator copilot-instructions.md, differing in 0 lines, and is treated as a copy.
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