MovGP0

Inspect, unpack, edit, sign, and repack Ren'Py save files. Use when working with Ren'Py .save archives, save metadata JSON, screenshot/extra_info/log/signatures entries, machine save-token keys, or when a user asks to modify or repair a Ren'Py savegame.

correct modelling of C# datastructures for maintainable code

Correctly call native (C/C++) libraries from .NET using P/Invoke and LibraryImport. Covers function signatures, string marshalling, memory lifetime, SafeHandle, and cross-platform patterns. USE FOR: writing new P/Invoke or LibraryImport declarations, reviewing or debugging existing native interop code, wrapping a C or C++ library for use in .NET, diagnosing crashes, memory leaks, or corruption at the managed/native boundary. DO NOT USE FOR: COM interop, C++/CLI mixed-mode assemblies, or pure managed code with no native dependencies.

Guides activity tracing with generated ActivitySources, tags, parent activities, exception status handling, and registration. Use when adding or reviewing OpenTelemetry activity tracing in Bendex flows.

Microsoft code analysis CA warning meanings and examples

Routing guide for enabled compiler and analyzer warnings in this Bendex solution

Non-nullability C# compiler warning meanings and examples

.NET IDE code style warning meanings and examples

Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros, closures, observability, testing, and common anti-patterns. Invoke with /rust-skills.

Work with Atopile and the ato toolchain for electronics design as code. Use when creating or editing .ato files, ato.yaml manifests, modules, interfaces, packages, component picking, KiCad layout integration, manufacturing exports, package publishing, or debugging ato build/config/dependency workflows.

Work with KiCad projects, schematics, symbol libraries, PCB files, KiCad MCP, NGSpice simulation, and PCB trace-width calculations. Use when editing or reviewing .kicad_sch, .kicad_pcb, .kicad_sym, .kicad_pro, KiCad library tables, schematic symbols, power nets, grid alignment, generated schematics, simulation setup, or KiCad installation/tooling issues.

Use when working in a repository that uses bd or Beads for durable project task tracking, issue dependencies, blocker management, multi-session handoff, or shared work memory. Trigger when the user asks to find ready work, claim or close tasks, create follow-up work, inspect blockers, recover project context, or choose between local planning and persistent project tracking.

Use when creating, editing, splitting, validating, or linking Obsidian notes in this repository.

Local Git operations skill based on the user's Obsidian Git notes. Use when Codex needs to help with Git configuration, commits, branches, merging, rebasing, fixup commits, amending commits, splitting commits, stash, bisect, worktrees, tags, logs, reflog, refs, LFS, Scalar, git-tfs, submodules, subtrees, SSH setup, credential helpers, or Git troubleshooting workflows.

Guide Rust domain object and data structure design for expressive, maintainable code. Use when modeling Rust structs, enums, newtypes, value objects, entities, aggregates, builders, domain invariants, state machines, or when reviewing Rust code for primitive obsession, anemic models, invalid states, public mutable fields, or misplaced business behavior.