Browse Skills

Accessibility helps check whether people can perceive, navigate, and interact with a product using assistive tools or alternate input methods. Use it for WCAG, ARIA, keyboard support, screen readers, contrast, text alternatives, captions, motion, and target sizes.

Code Review performs structured reviews of Flutter and Dart changes in pull requests, branches, or diffs. Use it to inspect changed files for correctness, tests, style, and code quality.

Effective Dart helps you write, review, and refactor Dart code to match idiomatic style and typing rules. Use it for naming, imports, doc comments, formatting, and other Flutter/Dart conventions.

Flutter Errors provides fixes for common Flutter runtime and layout issues like overflow, unbounded constraints, and setState-during-build errors. Use it when debugging widget tree and scroll problems.

Godot Code Review checks GDScript and C# Godot projects for scene structure, typing, naming, signals, and performance pitfalls. Use it when reviewing code for Godot 4.3+ best practices and anti-patterns.

Godot Debugging covers print techniques, breakpoints, remote scene inspection, profiler use, and common error patterns for Godot 4.3+ projects. Use it when tracing GDScript or C# issues and verifying fixes.

Compare Harnesses diffs two scaffolded harnesses and reports manifest, host, and file fingerprint changes. Use it to spot drift between a fork and a baseline, or to emit ADR-031 bundle JSON for CI.

Diag Harness checks whether a scaffolded harness matches the installed `@metaharness/kernel` version and reports the skew verdict. Use it before other harness commands or when compatibility errors appear.

Threat Model renders MCP scan findings as a PR-ready security artifact with allowed and denied tools, permission counts, secrets reachability, and network or shell exposure. Use it when reviewing harness changes or permissions before release.

Validate Harness runs release-readiness checks for a scaffolded harness in one command. Use it to verify file shape, signatures, path safety, MCP config, and GCP secrets before release.

Verify Witness checks a scaffolded harness witness manifest by validating its Ed25519 signature and reporting valid or invalid. Use it for fast CI checks or federation handshakes before a full harness validation.

Acceptance Test Critique Dimensions reviews acceptance tests for coverage, GWT structure, business-language wording, observable assertions, and traceability. Use it when peer-reviewing scenarios or walking skeletons before handoff.