What is copilot-terminal CLAUDE.md?

A repository instruction file for Copilot Terminal, a desktop terminal manager built with Electron, React, and TypeScript. It covers language, commit, development, build, and test rules.

Use it when developing, building, testing, or committing changes to the Copilot Terminal application.

It tells agents how to communicate and work in the repository while avoiding commits that violate its checks.

How richardhxy/copilot-terminal configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to richardhxy/copilot-terminal. 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/richardhxy/copilot-terminal/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/richardhxy/copilot-terminal

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/richardhxy/copilot-terminal/claude-md/github.svg)](https://agentmods.dev/instructions/richardhxy/copilot-terminal/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/richardhxy/copilot-terminal/claude-md"><img src="https://agentmods.dev/badge/instructions/richardhxy/copilot-terminal/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/richardhxy/copilot-terminal/claude-md"><img src="https://agentmods.dev/badge/instructions/richardhxy/copilot-terminal/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 4,037 This file is loaded in full into every session.

When invoked 4,037 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.

Model	Per session	Once invoked
Fable 5.1	$0.04037	$0.04037
Opus 5	$0.02018	$0.02018
Sonnet 5	$0.00807	$0.00807
Haiku 4.5	$0.00404	$0.00404

Measured 8d ago against content hash 8795f9149668, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

copilot-terminal CLAUDE.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 8d 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.

CLAUDE.md · 387 lines

How it starts

The opening of the file, as written. The whole thing — 387 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Always reply in chinese.

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Git Commit Rules

CRITICAL: NEVER include Co-Authored-By tags with Claude model information in commit messages. This includes:

Co-Authored-By: Claude Opus 4.6 <[email protected]>
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Co-Authored-By: Claude Haiku 4.5 <[email protected]>
Any other Claude model variants

A git commit-msg hook is installed at .git/hooks/commit-msg to enforce this rule. All commits containing Claude Co-Authored-By tags will be rejected.

Project Overview

A modern terminal window manager built with Electron, React, and TypeScript. Manages multiple terminal sessions with workspace persistence, window archiving, and real-time status monitoring.

Development Commands

# Start development environment (runs Vite dev server, TypeScript compiler, and Electron concurrently)
npm run dev

# Build for production
npm run build

# Run tests
npm test

Architecture

Process Communication Flow

Main Process (src/main/index.ts): Electron main process, manages native resources
- ProcessManager: Spawns and manages node-pty terminal processes
- StatusPoller: Polls terminal status every 500ms, broadcasts to renderer
- WorkspaceManager: Persists/restores workspace state to JSON file (includes groups)
- AutoSaveManager: Auto-saves workspace every 5 seconds
- ViewSwitcher: Handles unified view ↔ terminal view transitions
- GroupManager: Manages window groups (create/update/delete/archive)
- TmuxCompatService: Handles fake tmux commands for Claude Code Agent Teams
- TmuxRpcServer: Named Pipe/Unix Socket RPC server for tmux shim communication
Preload (src/preload/index.ts): Security bridge using contextBridge
- Exposes controlled IPC API as window.electronAPI
- All main ↔ renderer communication goes through this layer

Read the full file on GitHub · 387 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.

8d ago First seen · 387 lines · 4,037 tokens per session scan A 8795f9149668

Subscribe to this mod's changes

copilot-terminal CLAUDE.md is an instructions file published in the GitHub repository richardhxy/copilot-terminal (2 stars, last pushed 5mo ago), licensed MIT. It adds 4,037 tokens to every session, about $0.0202 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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copilot-terminal: Instructions file for Claude Code