template-is-all-you-need: Instructions file for GitHub Copilot

.github/copilot-instructions.md

template-is-all-you-need copilot-instructions.md is an instructions file for GitHub Copilot from u9401066/template-is-all-you-need. It costs 3,378 tokens per session, scanned A, original, Apache-2.0.

Project instructions for GitHub Copilot and Claude Code in an AI-assisted development template. It defines a hierarchy of rules, shared project notes, and a layered software structure.

In plain words
What is it for?
Use it when working in this template, especially when following its architecture, updating shared project notes, or adding tests.
Why use it?
It gives coding agents the project context and tells them where rules, tests, notes, and code should live.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file. Also seen: reads .claude/ paths; mentions subagents; mentions Claude Code.

This is u9401066/template-is-all-you-need's own configuration. It tells GitHub Copilot how to work on template-is-all-you-need itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything template-is-all-you-need configures →

Reuse

Borrowing it

Nothing to install: this file belongs to u9401066/template-is-all-you-need. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/u9401066/template-is-all-you-need/master/.github/copilot-instructions.md
Clone the repo
git clone --depth 1 https://github.com/u9401066/template-is-all-you-need

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.

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README.md
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Per session 3,378 This file is loaded in full into every session.
When invoked 3,378 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.03378 $0.03378
Opus 5 $0.01689 $0.01689
Sonnet 5 $0.00676 $0.00676
Haiku 4.5 $0.00338 $0.00338

Measured 9d ago against content hash d970f8a5493e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

template-is-all-you-need 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 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.

.github/copilot-instructions.md · 316 lines

How it starts

The opening of the file, as written. The whole thing — 316 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Copilot 自定義指令

此文件為 VS Code GitHub Copilot 及 Claude Code 提供專案上下文與操作規範。


專案概述

這是一個 AI 輔助開發專案模板,整合了:

  • 憲法-子法層級規則系統
  • Claude Skills 模組化技能
  • Memory Bank 專案記憶
  • DDD + DAL 獨立架構(前後端通用)

開發哲學 💡

「想要寫文件的時候,就更新 Memory Bank 吧!」

「想要零散測試的時候,就寫測試檔案進 tests/ 資料夾吧!」

  • 不要另開檔案寫筆記,直接寫進 Memory Bank
  • 今天的零散測試,就是明天的回歸測試

法規層級

CONSTITUTION.md          ← 最高原則(不可違反)
  │
  ├── .github/bylaws/    ← 子法(細則規範)
  │     ├── ddd-architecture.md
  │     ├── git-workflow.md
  │     ├── python-environment.md
  │     └── memory-bank.md
  │
  └── .claude/skills/    ← 實施細則(操作程序)

你必須遵守以下法規層級:

  1. 憲法CONSTITUTION.md - 最高原則,不可違反
  2. 子法.github/bylaws/*.md - 細則規範
  3. 技能.claude/skills/*/SKILL.md - 操作程序

架構原則

DDD (Domain-Driven Design)

  • Domain Layer 不依賴外部
  • DAL (Data Access Layer) 必須獨立
  • 使用 Repository Pattern
  • 依賴方向:Presentation → Application → Domain ← Infrastructure

詳見:.github/bylaws/ddd-architecture.md

目錄結構約定

後端 (Python/Go/Rust)
src/
├── Domain/           # 核心領域(無外部依賴)
├── Application/      # 應用層(用例編排)
├── Infrastructure/   # 基礎設施(DAL、外部服務)
└── Presentation/     # 呈現層(API、CLI)
前端 (React/Vue)
src/
├── domain/           # 型別定義、業務規則
├── application/      # Hooks、Stores、Services
├── infrastructure/   # API Client、Storage
└── presentation/     # Components、Pages、Layouts

Python 環境(uv 優先)

  • 優先使用 uv 管理套件和虛擬環境
  • 新專案必須建立 pyproject.toml + uv.lock
  • 禁止全域安裝套件
# 初始化環境
uv venv
uv sync --all-extras

# 安裝依賴
uv add package-name
uv add --dev pytest ruff mypy bandit vulture

詳見:.github/bylaws/python-environment.md


Memory Bank 同步

每次重要操作必須更新 Memory Bank:

操作 更新文件
完成任務 progress.md (Done)
開始任務 progress.md (Doing), activeContext.md
重大決策 decisionLog.md
架構變更 architect.md

詳見:.github/bylaws/memory-bank.md


Git 工作流

提交前必須執行檢查清單:

  1. ✅ Memory Bank 同步(必要)
  2. 📖 README 更新(如需要)
  3. 📋 CHANGELOG 更新(如需要)
  4. 🗺️ ROADMAP 標記(如需要)

Read the full file on GitHub · 316 lines

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. 9d ago First seen · 316 lines · 3,378 tokens per session scan A d970f8a5493e

Subscribe to this mod's changes

template-is-all-you-need copilot-instructions.md is an instructions file published in the GitHub repository u9401066/template-is-all-you-need (3 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 3,378 tokens to every session, about $0.0169 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.

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