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.
npx agentmods add instructions/juwonllee2024-dotcom/rulesync/copilot-instructionsgit clone --depth 1 https://github.com/juwonllee2024-dotcom/rulesyncWhat 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 | $0.00237 | $0.00237 |
| Opus 5 | $0.00118 | $0.00118 |
| Sonnet 5 | $0.00047 | $0.00047 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade B, and why
rulesync copilot-instructions.md scanned grade B with 2 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 2d 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.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
- Do not execute destructive shell commands (`rm -rf`, `chmod 777`). Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Recursive force deletemediumDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
- Do not execute destructive shell commands (`rm -rf`, `chmod 777`). Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Copies of this mod
2 near-identical copies found in the catalogue:
- rulesync CLAUDE.md — 88% identical, 6 lines differ
- rulesync AGENTS.md — 83% identical, 14 lines differ
What it actually says
Repository AI Rules
Canonical repository instructions for AI coding assistants (Claude Code, Cursor, Copilot, Cline, Windsurf).
GitHub Copilot Repository Instructions
Code Style & Standards
Applicable files: **/*.ts, **/*.tsx
- Always use TypeScript strict mode with explicit return types.
- Prefer named exports over default exports.
- Use immutable state updates and modern ES2022+ syntax.
Testing & Quality
Applicable files: tests/**/*.ts, **/*.spec.ts
- Write unit tests for all business logic using Vitest or Jest.
- Maintain high test coverage and test edge cases and error paths explicitly.
Security & Privacy Guidelines
- Never hardcode API keys, access tokens, or secrets in source code.
- Always validate external input and check path resolution bounds.
- Do not execute destructive shell commands (
rm -rf,chmod 777).
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.
- 2d ago First seen · 28 lines · 237 tokens per session scan B f4c7823822a9
rulesync copilot-instructions.md is an instructions file published in the GitHub repository juwonllee2024-dotcom/rulesync (3 stars, last pushed 11d ago), licensed MIT. It adds 237 tokens to every session, about $0.0012 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
healthcare-agents AGENTS.md
Instructions for ajhcs/healthcare-agents, covering healthcare agents repository instructions, repository map, git workflow and self-improvement loop.
ai-agent-rules-generator copilot.instructions.md
Glitch WooCommerce Payment Gateway plugin coding guidelines — auto-doc sync for plugin, features, and infrastructure.
ai-agent-rules-generator agent-observations.instructions.md
Mandatory agent observation logging — anomalies, recommendations, and critical findings must be disclosed before commit.
ai-agent-rules-generator task.instructions.md
Task execution rules for Glitch WooCommerce Payment Gateway engineering work.
ai-agent-rules-generator doc-sync.instructions.md
Documentation sync rules — which docs to update when code changes.
ai-agent-rules-generator browsetools.instructions.md
Browser verification rules for Glitch WooCommerce Payment Gateway using Chrome DevTools MCP.