Developer Tools & Repos Agent Skills

CRITICAL: Use for Makepad 2.0 widget catalog and usage.

C++ coding standards based on the C++ Core Guidelines (isocpp.github.io).

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.

Create, list, update, and delete API rate limiting tiers

Manages Git workflows including branching, commits, and pull requests.

Build and integrate Manifest DEX on Solana using the Manifest SDK.

Document the permitted network API used by a website by observing browser traffic, tracing client-side request construction, and replaying…

Expert guidance on choosing the right geospatial tool based on problem type, accuracy requirements, and performance needs

Implement, review, or improve maps and location features in iOS/macOS apps using MapKit and CoreLocation.

Customize Spiderly-generated Mapster mappers.

Complete guide for Marginfi - Solana's decentralized lending protocol for lending, borrowing, leveraged positions(looping) and flash loans.

Create custom linting rules for markdownlint including rule structure, parser integration, error reporting, and automatic fixing.

Use for AST-aware code search, syntax-shaped matching, codemods, API migrations, repeated structured edits, or refactors where text grep…

Matchmaking skill for ELO/MMR and skill-based matching.

Material 3 Expressive design patterns for Jetpack Compose - expressive theming, motion physics, shape morphing, typography emphasis, color…

GitHub CLI operations via `gh` for issues, PRs, Actions, releases, and REST/GraphQL API with `--json`/`--jq` parsing.

Diff-based PR review across code quality, test coverage, silent failures, type design, and comment quality with severity-ranked findings.

This skill should be used when the user asks to "nuke dead code", "find unused exports", "clean up imports", "find orphaned files"…

This skill should be used when the user asks to "reindex the codebase", "refresh code index", "update matrix index", "rebuild symbol…

When to activate: goroutines, channels, select, sync.WaitGroup, sync.Mutex, context cancellation, worker pools, rate limiting in Go