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.
npx agentmods add rules/wangqiqi/cursor-ai-rules/cpp-advanced-templatesgit clone --depth 1 https://github.com/wangqiqi/cursor-ai-rulesWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00472 |
| Opus 5 | $0.00000 | $0.00236 |
| Sonnet 5 | $0.00000 | $0.00094 |
| Haiku 4.5 | $0.00000 | $0.00047 |
Grade A, and why
cpp-advanced-templates 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.
What it actually says
C++ 模板与编译时优化 (Templates)
本规则由
@cpp-advanced引用
模板元编程
template<size_t N>
struct Factorial {
static constexpr size_t value = N * Factorial<N - 1>::value;
};
template<> struct Factorial<0> { static constexpr size_t value = 1; };
constexpr size_t factorial_10 = Factorial<10>::value;
类型特征
template<typename T>
struct is_pointer : std::false_type {};
template<typename T>
struct is_pointer<T*> : std::true_type {};
template<typename T>
void processData(T value) {
static_assert(!is_pointer<T>::value, "Pointers not allowed");
}
constexpr 函数
constexpr int fibonacci(int n) {
return (n <= 1) ? n : fibonacci(n - 1) + fibonacci(n - 2);
}
条件编译 (SIMD)
#ifdef __AVX2__
#include <immintrin.h>
void vectorizedAdd(float* a, float* b, float* result, size_t size) {
for (size_t i = 0; i < size; i += 8) {
__m256 va = _mm256_load_ps(&a[i]);
__m256 vb = _mm256_load_ps(&b[i]);
_mm256_store_ps(&result[i], _mm256_add_ps(va, vb));
}
}
#else
void vectorizedAdd(float* a, float* b, float* result, size_t size) {
for (size_t i = 0; i < size; ++i) result[i] = a[i] + b[i];
}
#endif
原则
- MUST 使用 constexpr 进行编译时计算
- MUST 用 static_assert 约束模板参数
引用: @cpp-advanced
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.
- 2d ago First seen · 73 lines · 0 tokens per session scan A 1eb593a44e06
cpp-advanced-templates is a cursor rule published in the GitHub repository wangqiqi/cursor-ai-rules (15 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 472 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.
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