run-shellcheck

run-shellcheck is a cursor rule for Cursor from nitra/7n-rules. It costs 501 tokens per session, scanned B, original, no licence file.

A rule for running ShellCheck, a tool that checks shell scripts for common mistakes and questionable code. ShellCheck must already be available in the system PATH.

In plain words
What is it for?
Use it to inspect shell scripts; it should not be added to the project's dependency lists.
Why use it?
It helps identify shell-script errors and risky patterns before they fail during use.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Use it to inspect shell scripts; it should not be added to the project's dependency lists.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/nitra/7n-rules/run-shellcheck
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.

Clone the repo
git clone --depth 1 https://github.com/nitra/7n-rules

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 run-shellcheck

README.md
[![agentmods](https://agentmods.dev/badge/rules/nitra/7n-rules/run-shellcheck/github.svg)](https://agentmods.dev/rules/nitra/7n-rules/run-shellcheck)
Your own site
<a href="https://agentmods.dev/rules/nitra/7n-rules/run-shellcheck"><img src="https://agentmods.dev/badge/rules/nitra/7n-rules/run-shellcheck/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.

agentmods 80×15 button for run-shellcheck

Your own site · 80×15
<a href="https://agentmods.dev/rules/nitra/7n-rules/run-shellcheck"><img src="https://agentmods.dev/badge/rules/nitra/7n-rules/run-shellcheck.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 501 This file is loaded in full into every session.
When invoked 501 The same file — it is already loaded in full.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00501 $0.00501
Opus 5.5 $0.00200 $0.00200
Sonnet 5.5 $0.00100 $0.00100
Haiku 4.5 $0.00050 $0.00050

Measured 1mo ago against content hash c1a322f5ade8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

run-shellcheck scanned grade B 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 1mo 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 rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- **Debian/Ubuntu:** `sudo apt-get install -y shellcheck`
npm/rules/text/run-shellcheck/run-shellcheck.mdc · 20 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. 1mo ago First seen · 20 lines · 501 tokens per session scan B c1a322f5ade8

Subscribe to this mod's changes

run-shellcheck is a cursor rule published in the GitHub repository nitra/7n-rules (1 stars, last pushed 1mo ago), with no licence file. It adds 501 tokens to every session, about $0.0020 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.