Borrowing it
Nothing to install: this file belongs to yaseenshady/Lexoire. 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/yaseenshady/Lexoire/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/yaseenshady/LexoireWrote 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/yaseenshady/lexoire/copilot-instructions)<a href="https://agentmods.dev/instructions/yaseenshady/lexoire/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/yaseenshady/lexoire/copilot-instructions.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 | $0.01279 | $0.01279 |
| Opus 5 | $0.00639 | $0.00639 |
| Sonnet 5 | $0.00256 | $0.00256 |
| Haiku 4.5 | $0.00128 | $0.00128 |
Grade A, and why
Lexoire copilot-instructions.md scanned grade A with 1 finding 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
const { spawn } = require('child_process'); How it starts
The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Copilot Instructions for Lexoire
Project Overview
Lexoire is a voice-driven AI automation system that orchestrates multiple GitHub Copilot CLI sessions through a web/Electron interface. The system uses a local SQLite database to track sessions, conversations, and task management.
Architecture Principles
- Multi-session orchestrator: Voice commands route to different Copilot sessions
- Local-first: All data stored in SQLite, no cloud dependencies
- Fleet mode: Sub-agents handle independent tasks in parallel
- Session-based workers: Each Copilot session is a resumable unit via
copilot --resume SESSION_ID
Key Technical Stack
- Frontend: React + TypeScript + Vite + Tailwind CSS
- Backend: Express + Socket.IO + SQLite + Copilot CLI
- Electron: Bundled desktop app with auto-backend launch
- Voice: Web Speech API (recognition) + system TTS (synthesis)
File Structure
lexoire/
├── frontend/src/
│ ├── App.tsx / AppClean.tsx # Main app entry
│ ├── components/ # React components
│ ├── hooks/ # Custom hooks (voice, socket, etc.)
│ └── styles/ # Tailwind config
├── backend/src/
│ ├── server.ts # Express + Socket.IO server
│ ├── services/
│ │ ├── session-manager.ts # Session CRUD + state management
│ │ └── copilot.ts # Copilot CLI interaction
│ └── db/ # SQLite database
├── electron/
│ ├── main.js # Electron entry, backend launcher
│ ├── preload.js # IPC bridge
│ └── assets/icon.png # App icon
└── shared/ # Shared types
Database Schema
- sessions: id, name, copilot_session_id, status, objective, last_summary, created_at
- conversations: id, session_id, messages (JSON), created_at
- memories: id, session_id, key, value, created_at
- tasks: id, session_id, title, status, created_at
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 · 130 lines · 1,279 tokens per session scan A 132891758b0d
Lexoire copilot-instructions.md is an instructions file published in the GitHub repository yaseenshady/Lexoire (2 stars, last pushed 4mo ago), licensed MIT. It adds 1,279 tokens to every session, about $0.0064 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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