debugging-and-testing-rules

A set of debugging and testing rules covering log messages, unit tests, and the requirement that tests pass before merging code.

In plain words
What is it for?
Use it when adding code, diagnosing failures, writing unit tests, or preparing a change for review.
Why use it?
It helps developers leave useful evidence when investigating problems and catch regressions before changes are merged.

Cursor rule

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/toptalentcoder/cursor-awesomerules/debugging-and-testing-rules
Clone the repo
git clone --depth 1 https://github.com/toptalentcoder/Cursor-AwesomeRules
Per session 53 This file is loaded in full into every session.
When invoked 53 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00053 $0.00053
Opus 5 $0.00026 $0.00026
Sonnet 5 $0.00011 $0.00011
Haiku 4.5 $0.00005 $0.00005

Measured 2d ago against content hash 51df1ddb0a4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

debugging-and-testing-rules 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 2d 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.

Origin

This is a copy

100% identical to debugging-and-testing-rules — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

rules/angular-novo-elements-cursorrules-prompt-file/debugging-and-testing-rules.mdc · 7 lines

What it actually says


description: Specifies practices for debugging and testing, including logging, unit tests, and ensuring all tests pass. globs: **/.

  • Include debug information in log files.
  • Write unit tests for new code.
  • Ensure all tests pass before merging.
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. 2d ago First seen · 7 lines · 53 tokens per session scan A 51df1ddb0a4f

Subscribe to this mod's changes

debugging-and-testing-rules is a cursor rule published in the GitHub repository toptalentcoder/Cursor-AwesomeRules (6 stars, last pushed 1y ago), licensed CC0-1.0. It adds 53 tokens to every session, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to debugging-and-testing-rules, differing in 0 lines, and is treated as a copy.