qb-linq-tests

qb-linq-tests is a cursor rule for Cursor from isndev/qb-linq. It costs 0 tokens per session (130 once invoked), scanned A, original, MIT.

A set of rules for extending the qb-linq C++ library’s GoogleTest test suite. GoogleTest is a framework for writing and running C++ tests.

In plain words
What is it for?
Add or update cases in the tests directory and run qb_linq_tests or ctest to verify query behavior.
Why use it?
It ensures behavior changes and bug fixes are checked through the project’s established test target.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Add or update cases in the tests directory and run qb_linq_tests or ctest to verify query behavior.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/isndev/qb-linq/qb-linq-tests
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/isndev/qb-linq

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 qb-linq-tests

README.md
[![agentmods](https://agentmods.dev/badge/rules/isndev/qb-linq/qb-linq-tests.svg)](https://agentmods.dev/rules/isndev/qb-linq/qb-linq-tests)
Your own site
<a href="https://agentmods.dev/rules/isndev/qb-linq/qb-linq-tests"><img src="https://agentmods.dev/badge/rules/isndev/qb-linq/qb-linq-tests.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 130 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 $0.00000 $0.00130
Opus 5 $0.00000 $0.00065
Sonnet 5 $0.00000 $0.00026
Haiku 4.5 $0.00000 $0.00013

Measured 8d ago against content hash ff5a10070f80, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

qb-linq-tests 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 8d 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/qb-linq-tests.mdc · 13 lines

What it actually says

qb-linq tests

  • Framework: GoogleTest; target qb_linq_tests.
  • New behaviour or fixes: add/extend cases in tests/ (linq_*_test.cpp naming).
  • Include #include <qb/linq.h> (or focused headers only if testing internals—prefer public API).
  • Run ctest --output-on-failure or the test binary after changes.
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. 8d ago First seen · 13 lines · 0 tokens per session scan A ff5a10070f80

Subscribe to this mod's changes

qb-linq-tests is a cursor rule published in the GitHub repository isndev/qb-linq (13 stars, last pushed 7d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 130 tokens. 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 2026-08-30.