AI Agent Skills

Guides the agent to avoid foundational concurrency mistakes in Go: confusing concurrency with parallelism, assuming concurrency is always faster, misusing channels vs mu…

Enforces practical Go concurrency rules from "100 Go Mistakes" (Ch.9, #61-#74) when writing or reviewing concurrent Go code. Use when code involves goroutines, channels,…

Enforces correct usage of Go control structures including range loops, break statements, and defer in loops. Use when writing or reviewing Go code that iterates over sli…

Guides the agent to avoid common Go mistakes with basic data types, slices, and maps. Use when writing or reviewing Go code that involves integer literals, numeric overf…

Guides the agent to avoid common Go error management mistakes when writing or reviewing Go code. Covers panic usage, error wrapping vs transforming, checking error types…

Guides the agent to avoid common Go standard library mistakes when writing or reviewing Go code. Covers time.Duration misuse, time.After memory leaks, JSON handling pitf…

Guides the agent to write correct and efficient Go string code. Use when writing or reviewing Go code that iterates over strings, concatenates strings, trims strings, co…

Guides the agent to avoid common Go testing mistakes when writing or reviewing test code. Covers test categorization (build tags, env vars, short mode), race detection,…

Review all prompts in a codebase for optimality, balancing effectiveness and token efficiency. Covers explicit prompt files, string-literal prompts, and dynamic

Detect discrepancies between project specifications and actual code. Use when you suspect specs have drifted from implementation, after a major refactoring, during onboa…

Spec-aware Explore → Plan → Implement for projects that use the vibespec specification system. A thinking partner for exploring ideas and clarifying requirements that gr…

Update existing specification documents after code changes that alter documented behavior, interfaces, or invariants. Use after implementation when you have changed beha…

Enforces accessibility as a correctness property authored into each widget — Semantics(button/label) or ExcludeSemantics on every node, a11y state read from MediaQuery n…

Enforces a fixed main() cold-launch order — crash-log sink + FlutterError.onError + PlatformDispatcher.onError installed BEFORE any code that can throw, settings/theme r…

The repo front-door for a Flutter/Dart app — the cross-cutting house rules (feature-first layered MVVM, immutable state with a single write path, Riverpod 3.x for state…

Create reports in Frappe including Report Builder, Query Reports (SQL), and Script Reports (Python + JS). Use when building data analysis views, dashboards, or custom re…