The best c and c++ mods

791 mods in the catalogue carry this category. These 16 are the ones that pass every gate. Every gate: original work, not a copy · security scan A or B · a licence that permits reading the source · an actively maintained repository people actually use. Order is the composite score — reputation, freshness, safety, originality, content and traction — not anyone's opinion.

#ModTypeStarsScanTokensRating
1 omarchy-appomacom/omarchyBuild a new desktop app for Omarchy the way Omarchy's own apps are built (Hype, Monologue, Omacut): C++ and Qt Quick, compiled with qmake6 and make into a single binary, following the Omarchy theme live, and installed as an Arch package so it shows up in the app launcher. Use when asked to make, build, or scaffold an… Skill 46k A 138 —
2 rocketride-building-pipelinesrocketride-org/rocketride-serverUse when asked to build, run, or validate a RocketRide pipeline (e.g. "build me a chatbot that answers from my docs", "make a pipeline that summarizes uploaded PDFs", "run this pipeline"), or whenever turning a plain-language data/AI task into a working RocketRide pipeline. Skill 20k A 66 —
3 compiler-explorercompiler-explorer/compiler-explorerCompile code with thousands of compilers, inspect the assembly, and share godbolt.org links. Remote server at godbolt.org. MCP server 19k A — —
4 cudaq-guideNVIDIA/cuda-quantumUse for CUDA-Q setup, simulation targets, QPU access, and @cudaq.kernel authoring guidance. Skill 1.2k A 26 —
5 cpu-kernelshuggingface/kernelsProvides guidance for writing, optimizing, and benchmarking C++ CPU kernels with SIMD intrinsics (AVX2/AVX512) for the Hugging Face kernels ecosystem. Includes a two-phase workflow: Phase 1 correctness (generic → AVX2) and Phase 2 performance exploration (AVX512 with branching trial loop), runtime CPU dispatch, OpenMP… Skill 783 A 89 —
6 move-copy-semanticsxLLM-AI/xllmAvoid std::move(const&) silent copies; use sink-by-value + std::move. Cursor rule 1.6k A 410 —
7 review-trtmc-prNVIDIA/TensorRT-Model-ConnectReview a TensorRT-Model-Connect GitHub PR or local contributor branch against the current post-#1093 model-family isolation architecture, repository rules, behavioral correctness, third-party dependency and license obligations, and exact-head validation evidence. Use for contributor self-review before marking a PR… Skill 289 A 105 —
8 c-code-styleMaJerle/c-code-styleC coding style rules and clang-format enforcement for AI coding agents, based on Tilen Majerle's C style guide. Plugin 1.4k A — —
9 luamakeactboy168/luamakeA Lua-based build system that generates Ninja build files for compiling C, C++, Lua modules, libraries, and programs. Build files describe how source code is turned into runnable software. Skill 211 A 219 —
10 bind-cppFranciscoThiesen/mirror_bridgeGenerate Python/Lua/JavaScript bindings for C++ classes using mirrorbridge (C++26 reflection, zero boilerplate). Use when the user asks to make C++ code callable from Python/Lua/JS, to "bind" a C++ class or library, to replace pybind11 boilerplate, or to regenerate bindings after C++ header changes. Skill 89 A 76 —
11 sonarqube_mcp_instructionsOpenImageDebugger/OpenImageDebuggerSonarQube MCP Server usage guidelines. Cursor rule 251 A 424 —
12 cppcheatsheet marketplacecrazyguitar/cppcheatsheetPlugin marketplace listing 1 plugin: cppcheatsheet. Plugin 293 A — —
13 rsid-sdkrealsenseai/RealSenseIDRealSenseID face authentication SDK reference. Use when writing code for face enrollment, authentication, host-mode faceprint extraction/matching, device configuration, user management, device discovery, camera preview, logging, or serial connection. Covers C++ (RealSenseID namespace), Python (rsidpy), and C# (rsid). Skill 122 A 70 —
14 unreal-api-mcpCodeturion/unreal-api-mcpMCP server providing ground-truth Unreal Engine API documentation -- prevents AI hallucination of signatures, includes, and deprecated APIs. Runs locally from the unreal-api-mcp Python package. Needs 2 environment variables to run. MCP server 98 A — —
15 tilelang-skillslowlyC/agent-gpu-skillsWrite, debug, and optimize TileLang kernels from local upstream language, JIT, autotuning, profiling, compiler, test, and example source. Use when the task explicitly involves tilelang, tilelang.language, @tilelang.jit, @T.primfunc, T.Kernel, T.copy, T.gemm, TileLang Profiler, Carver, TileLang passes, or TileLang… Skill 174 A 148 —
16 cppClickHouse/ai-sdk-cppName methods (casing, etc) like "isvalid", "streamtext". Cursor rule 190 A 312 —

Want everything, not just what passes the gates? Browse the full category from any type hub, or search it. This shelf recomputes nightly from the measurements.