Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Use when asked to create, update, or analyse a performance/profiling/benchmark Jupyter notebook for experimental results. Covers tooling (uv + nb.py helper), standard cell layout, reproducibility (commit + patch), test stability, machine info, log loading patterns, and updating existing notebooks.
Query IntelliJ Product DSL module sets, products, plugin graph ownership, dependencies, reachability, loading rules, validation, and packaging composition by running the repo's Bazel `//platform/buildScripts:plugin-model-tool` target with JSON requests. Use instead of the retired PluginModelAnalyzer MCP server whenever Codex needs module/product/plugin-model facts in the IntelliJ monorepo.
Working with pseudo-KMP (Kotlin Multiplatform) modules in the IntelliJ monorepo. Use when creating, migrating, or modifying modules that use the expects-compiler-plugin for expect/actual emulation in JPS projects.
Internals of tests.cmd execution flow, test discovery, and troubleshooting. Use when debugging test discovery issues or understanding the test runner.
Accessibility review guidance for any UI that appears in IntelliJ-based IDEs, including platform UI, product UI, and plugin UI across all UI stacks. Use when creating, editing, or reviewing UI components, dialogs, settings panels, tool windows, popups, forms, custom components, keyboard navigation, focus behavior, labels/names/descriptions, validation, dynamic feedback, color contrast, scaling, or screen reader support.
Guidelines and SOP for synchronizing public C++ API changes (methods, enums, options structs) to Java (Android JNI) and JavaScript/TypeScript (Web/WASM Embind).
Enforce the strict topological header inclusion layering and reordering rules in Filament. Use this skill when adding or modifying `#include` directives in C++ source or header files.
Enforce C++ static thread safety annotations and correct synchronization primitives. Use this skill when designing multi-threaded classes or editing guarded member fields.