system

system is a cursor rule for Cursor from FuDie0915/Riper5-cursor-skills. It costs 27 tokens per session, scanned A, original, no licence file.

A rules file containing instructions written in Chinese about ignoring certain system reminders and not calling a mode-switching tool.

In plain words
What is it for?
Use it as project-specific agent guidance; the description does not identify any coding tasks.
Why use it?
It defines behavior for an agent in situations covered by those instructions.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

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 rules/fudie0915/riper5-cursor-skills/system
Clone the repo
git clone --depth 1 https://github.com/FuDie0915/Riper5-cursor-skills

Made for: Cursor.

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 system

README.md
[![agentmods](https://agentmods.dev/badge/rules/fudie0915/riper5-cursor-skills/system.svg)](https://agentmods.dev/rules/fudie0915/riper5-cursor-skills/system)
Your own site
<a href="https://agentmods.dev/rules/fudie0915/riper5-cursor-skills/system"><img src="https://agentmods.dev/badge/rules/fudie0915/riper5-cursor-skills/system.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 This file is loaded in full into every session.
When invoked 27 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00027 $0.00027
Opus 5 $0.00014 $0.00014
Sonnet 5 $0.00005 $0.00005
Haiku 4.5 $0.00003 $0.00003

Measured 5d ago against content hash 94a7a64a2bbb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

system 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 5d 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.

.cursor/rules/system.mdc · 5 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 5d ago First seen · 5 lines · 27 tokens per session scan A 94a7a64a2bbb

Subscribe to this mod's changes

system is a cursor rule published in the GitHub repository FuDie0915/Riper5-cursor-skills (1 stars, last pushed 25d ago), with no licence file. It adds 27 tokens to every session, about $0.0001 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.