coding-constraints

coding-constraints is a cursor rule for Cursor from premouseking/Mentora. It costs 502 tokens per session, scanned A, original, no licence file.

Project rules that point human contributors to CONTRIBUTING.md and explain where to find the priority order for architecture conflicts.

In plain words
What is it for?
They guide people to contribution instructions and the project-management documentation for resolving architecture disagreements.
Why use it?
They help contributors follow the project's documented collaboration and decision rules.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit They guide people to contribution instructions and the project-management documentation for resolving architecture disagreements.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/premouseking/mentora/coding-constraints
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/premouseking/Mentora

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 coding-constraints

README.md
[![agentmods](https://agentmods.dev/badge/rules/premouseking/mentora/coding-constraints/github.svg)](https://agentmods.dev/rules/premouseking/mentora/coding-constraints)
Your own site
<a href="https://agentmods.dev/rules/premouseking/mentora/coding-constraints"><img src="https://agentmods.dev/badge/rules/premouseking/mentora/coding-constraints/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 coding-constraints

Your own site · 80×15
<a href="https://agentmods.dev/rules/premouseking/mentora/coding-constraints"><img src="https://agentmods.dev/badge/rules/premouseking/mentora/coding-constraints.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 502 This file is loaded in full into every session.
When invoked 502 The same file — it is already loaded in full.
Security scan A 0 findings. 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 $0.00502 $0.00502
Opus 5.5 $0.00201 $0.00201
Sonnet 5.5 $0.00100 $0.00100
Haiku 4.5 $0.00050 $0.00050

Measured 2mo ago against content hash 4acf36e8a1ac, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coding-constraints 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 2mo 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/coding-constraints.mdc · 47 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. 2mo ago First seen · 47 lines · 502 tokens per session scan A 4acf36e8a1ac

Subscribe to this mod's changes

coding-constraints is a cursor rule published in the GitHub repository premouseking/Mentora (2 stars, last pushed 3mo ago), with no licence file. It adds 502 tokens to every session, about $0.0020 per session on Opus 5.5. 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.