Development · C++ · For developers

Finds and fixes out-of-range output writes in ONNX Runtime operator shape-inference functions where a getNumOutputs guard admits too few outputs.

microsoft/onnxruntime

Read-only review of Qt6 C++ code that combines a deterministic lint script with six parallel analysis agents and reports only high-confidence issues.

x-tools-author/x-tools

Procedure for adding or changing YugabyteDB Active Session History wait states in TServer and DocDB C++ code, including the macro to use for sync and async paths.

yugabyte/yugabyte-db

Opens the pybind11 release-preparation pull request: picking the release base, bumping the version in common.h and integrating the changelog, following docs/release.rst.

pybind/pybind11

Qt6/C++ deep code review for Serial Studio. An agent skill from Serial-Studio/Serial-Studio.

Serial-Studio/Serial-Studio

A skill your agent uses when navigating Paddle eager-mode (dynamic graph) source code, tracing forward/backward execution, debugging autograd issues, understanding PyLayer, or investigating…

PaddlePaddle/Paddle

Read or write ONNX text format ("onnxtxt"). An agent skill from onnx/onnx.

onnx/onnx

Builds ONNX Runtime from source with its build scripts, explaining the update, build and test phases, key flags and where the build output lands.

microsoft/onnxruntime

ESP32 firmware engineering for ESP-IDF projects. An agent skill from alxv2016/folloup-sticky.

alxv2016/folloup-sticky

Walks a maintainer through publishing a pybind11 release after the preparation PR merges, with preflight checks, confirmations before each push and a GitHub release.

pybind/pybind11

Authoring conventions, design principles, and file formats for the d2mcpp (D2X) Modern C++ tutorial project.

mcpp-community/d2mcpp

Directs porting of widgets, dialogs, panels and transforms from PlotJuggler 3 to PlotJuggler 4 by lifting the original files intact and rebinding only the data paths.

PlotJuggler/PlotJuggler

Reference for the communication protocol between the JavaScript editor (CodeMirror or Monaco) and the C++/Qt UI layer via QWebChannel.

notepadqq/notepadqq

Measures and shrinks the ExecuTorch runtime binary by building a size test, analyzing it with bloaty and landing each reduction as its own pull request.

pytorch/executorch

Reviews seekdb pull requests and diffs for real defects in correctness, resources, concurrency, security and tests, reporting only Blocker or Major findings.

oceanbase/seekdb

Debugging guide for Extempore covering its three layers, compilation paths, startup sequence and the batch, eval and interactive modes used to isolate JIT problems.

digego/extempore

Updates the obs-multi-rtmp plugin repo to the latest upstream plugin template and OBS Studio version, including dependency metadata, then rebuilds it with CMake.

sorayuki/obs-multi-rtmp

Step-by-step guide for adding a new tree-sitter language grammar to diffsitter.

afnanenayet/diffsitter

Runs a gated finish-line checklist before committing a PlotJuggler PJ4 change: build proof, red-test triage, hooks, docs freshness and a diff self-review.

PlotJuggler/PlotJuggler

Create a Proton git worktree with local submodule reuse. An agent skill from timeplus-io/proton.

timeplus-io/proton

Builds ExecuTorch from source: the Python package, C++ runtime, model runners, Android and iOS cross-compilation and backend-specific builds, with environment checks.

pytorch/executorch

Fixes an OpenROAD bug from a GitHub issue or error code: finds the root cause, implements the fix, adds a regression test and prepares a signed-off commit.

The-OpenROAD-Project/OpenROAD

ROS 2 engineering: rclcpp/rclpy, colcon/ament, launch, QoS/DDS, tf2/URDF, ros2control, Nav2, MoveIt 2, sensors, runtime/artifact provenance, and hardware safety.

dbwls99706/ros2-engineering-skills

Rules for writing and converting formatted output in ripwire's C++ source with its emit helpers, keeping every printed byte identical to the old printf output.

redhat-et/ripwire

Confirms that a change to PlotJuggler 4 really works in the running app by proving the rebuild, launching with real data and measuring the result.

PlotJuggler/PlotJuggler

Reviews an OpenROAD pull request in the project's priority order and prints draft review notes for a human reviewer to inspect and post.

The-OpenROAD-Project/OpenROAD

SWIG source and contribution conventions: clang-format / code formatting, C/C++ comment style (quotes, widths, function header blocks), parser.y new-code rules, alphabetical ordering of makefile…

swig/swig

Generates standalone Markdown reference docs for QML components and Qt Quick applications from .qml source and related C++ and build files, one file per component.

x-tools-author/x-tools

A skill your agent uses when writing or modifying UE C++ (classes, actors, components, subsystems, interfaces, function libraries) with Rider MCP available.

JasonMa0012/MooaToon

Comprehensive C/C++ programming reference covering everything from C11-C23 and C++11-C++23, system programming, CUDA GPU computing, debugging tools, Rust interop, and advanced topics.

crazyguitar/cppcheatsheet

全平台嵌入式 AI 开发框架（对标 Trellis）：把 RIPER-5 五阶段协议 + 四文件记忆 + 分层架构门禁 + Scout/Builder/Verifier 多 Agent + 24 个工具调用技能（build/flash/debug/serial/can/modbus/visa/static/memory/rtos/scons），做成『装进工程、项目级 hook…

DunCanYounG-1/MICU-auto-embedded

A skill your agent uses when a Firefox preference has to be remotely controllable: putting a new feature behind a pref so it can be experimented on, rolled out gradually, or disabled remotely via…

mozilla-firefox/firefox

Code review checklist for the HPCC Platform. An agent skill from hpcc-systems/HPCC-Platform.

hpcc-systems/HPCC-Platform

A skill your agent uses when writing, reviewing, or refactoring C/C++ firmware code in this repository (src/, lib/, test/) — creating or editing .h/.hpp/.cpp files, applying MISRA-oriented and…

BlueAndi/Pixelix

A skill your agent uses when investigating a bug, failing test, or unexpected runtime behavior and the mcp-debugger MCP server is available — drives real step-through debuggers (breakpoints, stack…

debugmcp/mcp-debugger

C++ compiler/linker flag guidance for Serial Studio's build (GCC, Clang, AppleClang, MSVC cl.exe, clang-cl, MinGW, IntelLLVM).

Serial-Studio/Serial-Studio

Debug applications using the dbg CLI debugger. An agent skill from theodo-group/debug-that.

theodo-group/debug-that

Catalog of MSBuild anti-patterns with detection rules and fix recipes.

runceel/ReactiveProperty

Runs the WebRTC include-cleaner tool to add missing and remove unused C++ include directives before uploading a CL or after refactoring.

webrtc-sdk/webrtc

A skill your agent uses when writing, debugging, porting, reviewing, or optimizing CUDA C++ or PTX kernels; investigating CUDA Runtime or Driver API behavior; profiling kernels with Nsight Systems…

vipshop/cache-dit

Show uncommitted changes and commit history via git. An agent skill from LuisaGroup/LuisaCompute.

LuisaGroup/LuisaCompute

Scout Skia GM (golden master) samples in the externals/skia submodule to find demos worth porting to the SkiaSharp Gallery.

mono/SkiaSharp

A skill your agent uses when debugging UE C++ crashes, runtime bugs, or unexpected behavior with Rider MCP available.

JasonMa0012/MooaToon

Update the Milvus SDK API reference documentation under APIReference/ in the web-content repository so it reflects a new SDK release, using the SDK repository's git tags as ground truth.

milvus-io/web-content

Apollo-Lite lint and formatting workflow. An agent skill from wheelos/apollo-lite.

wheelos/apollo-lite

A skill your agent uses when writing, editing, reviewing, or debugging synthesizable SystemC code for Intel SystemC Compiler (ICSC) and SingleSource library.

intel/systemc-compiler

Write, review and refactor embedded C/C++14 firmware code in this repository (src/, lib/, test/) with MISRA-oriented rules, defensive programming, Yoda conditions, single-exit/pathfinder control…

BlueAndi/Pixelix

Debug WASM side modules (dynamic PHP extensions) including dlopen failures, SIDEMODULE loading, JSPI suspension crashes in extensions, C++ weak symbol issues, and extension runtime errors.

WordPress/wordpress-playground