Cursor rules for code development with guidelines integration

Cursor rules for code development with guidelines integration is a skill for Claude Code, Codex from AmariahAK/atlarix-skills. It costs 8 tokens per session (658 once invoked), scanned A, original, Apache-2.0.

A set of Cursor coding guidelines that tells an agent how to make and present code changes, such as preserving unrelated code and verifying information before stating it.

In plain words
What is it for?
Use it when making changes in a Cursor-based project that follows these development and communication guidelines.
Why use it?
It provides consistent rules for editing code and avoids unrequested changes, speculation, and unnecessary commentary.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Cursor.

Good fit Use it when making changes in a Cursor-based project that follows these development and communication guidelines.

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Install with agentmods
npx agentmods add skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file
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.

Any agent
npx skills add AmariahAK/atlarix-skills --skill acr-code-guidelines-cursorrules-prompt-file
Clone the repo
git clone --depth 1 https://github.com/AmariahAK/atlarix-skills

Made for: Claude Code, Codex.

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 Cursor rules for code development with guidelines integration

README.md
[![agentmods](https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file/github.svg)](https://agentmods.dev/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file)
Your own site
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file/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 Cursor rules for code development with guidelines integration

Your own site · 80×15
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-code-guidelines-cursorrules-prompt-file.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 658 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00008 $0.00658
Opus 5 $0.00004 $0.00329
Sonnet 5 $0.00002 $0.00132
Haiku 4.5 $0.00001 $0.00066

Measured 12d ago against content hash 0406220498a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Cursor rules for code development with guidelines integration 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 12d 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.

skills/acr-code-guidelines-cursorrules-prompt-file/SKILL.md · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cursor rules for code development with guidelines integration

When to use this skill

Cursor rules for code development with guidelines integration.

Source

Synced from https://github.com/PatrickJS/awesome-cursorrules/tree/main/rules/code-guidelines-cursorrules-prompt-file.mdc.

  1. Verify Information: Always verify information before presenting it. Do not make assumptions or speculate without clear evidence.

  2. File-by-File Changes: Make changes file by file and give me a chance to spot mistakes.

  3. No Apologies: Never use apologies.

  4. No Understanding Feedback: Avoid giving feedback about understanding in comments or documentation.

  5. No Whitespace Suggestions: Don't suggest whitespace changes.

  6. No Summaries: Don't summarize changes made.

  7. No Inventions: Don't invent changes other than what's explicitly requested.

  8. No Unnecessary Confirmations: Don't ask for confirmation of information already provided in the context.

  9. Preserve Existing Code: Don't remove unrelated code or functionalities. Pay attention to preserving existing structures.

  10. Single Chunk Edits: Provide all edits in a single chunk instead of multiple-step instructions or explanations for the same file.

  11. No Implementation Checks: Don't ask the user to verify implementations that are visible in the provided context.

  12. No Unnecessary Updates: Don't suggest updates or changes to files when there are no actual modifications needed.

  13. Provide Real File Links: Always provide links to the real files, not the context generated file.

  14. No Current Implementation: Don't show or discuss the current implementation unless specifically requested.

  15. Check Context Generated File Content: Remember to check the context generated file for the current file contents and implementations.

  16. Use Explicit Variable Names: Prefer descriptive, explicit variable names over short, ambiguous ones to enhance code readability.

Read the full file on GitHub · 69 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 69 lines · 8 tokens per session scan A 0406220498a6

Subscribe to this mod's changes

Cursor rules for code development with guidelines integration is a skill published in the GitHub repository AmariahAK/atlarix-skills (2 stars, last pushed 5d ago), licensed Apache-2.0. It adds 8 tokens to every session and 658 once invoked, about $0.0000 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.

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