rileyhilliard
Publisher on askill
Guides clean, scalable system architecture during the build phase. Use when designing modules, defining boundaries, structuring projects, managing dependencies, or preventing tight coupling and brittl...
Run verification commands before claiming work is complete or fixed. Use before asserting any task is done, bug is fixed, tests pass, or feature works.
Create or improve documentation by routing to the right approach. Handles code comments (inline audit/cleanup), system docs (READMEs, API docs, architecture), and templates. Use when writing, auditing...
Prevents silent failures and context loss in error handling. Use when writing try-catch blocks, designing error propagation, reviewing catch blocks, or implementing Result patterns.
Improves code structure while preserving behavior through test verification. Use when cleaning up code, reducing duplication, simplifying complexity, or reorganizing modules.
Guides database architecture decisions for PostgreSQL, DuckDB, Parquet, and PGVector. Use when designing schemas, choosing storage strategies, optimizing queries, tuning maintenance, configuring vecto...
Fixes flaky tests by replacing arbitrary timeouts with condition polling. Use when tests fail intermittently, have setTimeout delays, or involve async operations that need proper wait conditions.
Review a completed session to extract actionable improvements. Identifies DX friction, documentation gaps, architectural confusion, anti-patterns, process failures, and skill/config improvements. Uses...
Detect and run project linters, formatters, and type checkers before committing or claiming completion. Auto-detects tools from project config files.
Safe code migrations with backward compatibility and reversibility. Use when upgrading dependencies, changing database schemas, API versioning, or transitioning between technologies.
Executes implementation plans with smart task grouping. Groups related tasks to share context, parallelizes across independent subsystems.
Create implementation plans with tasks grouped by subsystem. Related tasks share agent context; groups parallelize across subsystems.
Measure-first performance optimization that balances gains against complexity. Use when addressing slow code, profiling issues, or evaluating optimization trade-offs.
Four-phase debugging framework that finds root causes before proposing fixes. Use when investigating bugs, errors, unexpected behavior, failed tests, or when previous fixes haven't worked.