html2style copilot-instructions.md

html2style copilot-instructions.md is an instructions file for GitHub Copilot from jackguihx-alt/html2style. It costs 136 tokens per session, scanned A, original, MIT.

Repository instructions for extracting or rebuilding a website’s visual style. They define which files and tools to use and how to record evidence, confidence, and design decisions.

In plain words
What is it for?
Use them when transferring a website’s style, reconstructing a full page, creating a reusable design-style skill, or checking the result against the original.
Why use it?
They give coding agents a consistent process for website style work and help prevent unsupported visual changes or reliance on one vendor’s browser tool.

Instructions file for GitHub Copilot

Install

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.

agentmods
npx agentmods add instructions/jackguihx-alt/html2style/copilot-instructions
Clone the repo
git clone --depth 1 https://github.com/jackguihx-alt/html2style

Made for: GitHub Copilot.

Wrote 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.

agentmods badge for html2style copilot-instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/jackguihx-alt/html2style/copilot-instructions.svg)](https://agentmods.dev/instructions/jackguihx-alt/html2style/copilot-instructions)
Your own site
<a href="https://agentmods.dev/instructions/jackguihx-alt/html2style/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/jackguihx-alt/html2style/copilot-instructions.svg" alt="Measured on agentmods" height="20"></a>
Per session 136 This file is loaded in full into every session.
When invoked 136 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00136 $0.00136
Opus 5 $0.00068 $0.00068
Sonnet 5 $0.00027 $0.00027
Haiku 4.5 $0.00014 $0.00014

Measured 3d ago against content hash 4426f58dd380, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

html2style copilot-instructions.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 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.

.github/copilot-instructions.md · 2 lines

What it actually says

When working on website style extraction, transfer, or reconstruction in this repository, read SKILL.md and use the portable CLI or MCP tools. Do not depend on a vendor-specific browser plugin. For style work, keep deterministic style-profile.json separate from Agent-authored STYLE.md, cite evidence and confidence, enforce retain/reinterpret/replace boundaries, render style-board.html, and run html2style skill to deliver a reusable design-style Skill with an HTML preview. For complete replicas, read references/high-fidelity-reconstruction.md, preserve complete-page scope, keep owner/rendered/intrinsic image geometry separate, and run asset and evidence audits.

Changes

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.

  1. 3d ago First seen · 2 lines · 136 tokens per session scan A 4426f58dd380

Subscribe to this mod's changes

html2style copilot-instructions.md is an instructions file published in the GitHub repository jackguihx-alt/html2style (2 stars, last pushed 23d ago), licensed MIT. It adds 136 tokens to every session, about $0.0007 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.