n-text

Project rules for processing and checking text files with tools for formatting, spelling, shell scripts, environment files, Markdown, and general configuration validation.

In plain words
What is it for?
Running or configuring checks for text files, shell scripts, .env files, Markdown, and related project files.
Why use it?
They define consistent checks that catch common text, script, and configuration mistakes.

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

Made for: Cursor.

Per session 6,006 This file is loaded in full into every session.
When invoked 6,006 The same file — it is already loaded in full.
Security scan D 3 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 $0.06006 $0.06006
Opus 5 $0.03003 $0.03003
Sonnet 5 $0.01201 $0.01201
Haiku 4.5 $0.00601 $0.00601

Measured yesterday against content hash 1fa23899244d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade D, and why

n-text scanned grade D with 3 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 yesterday.

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`

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

- **Linux:** `curl -sSfL https://git.io/JLbXn | sh -s -- -b /usr/local/bin`

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **Linux:** `curl -sSfL https://git.io/JLbXn | sh -s -- -b /usr/local/bin`
.cursor/rules/n-text.mdc · 410 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. yesterday First seen · 410 lines · 6,006 tokens per session scan D 1fa23899244d

Subscribe to this mod's changes

n-text is a cursor rule published in the GitHub repository nitra/7n-rules (2 stars, last pushed yesterday), with no licence file. It adds 6,006 tokens to every session, about $0.0300 per session on Opus 5. A static security scan graded it D with 3 findings (asks for root, downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.