Shawn Sandy Skills

Fixes bugs via TDD with up to 10 red-green iterations. Writes a failing test then autonomously iterates until the bug is resolved. Use when the user asks to TDD-fix a bug or run a red-green cycle.

Stress-tests plan decisions node-by-node with focused questions. Walks each decision point surfacing assumptions and weak spots. Use when the user asks to deep grill or stress-test a plan.

Writes lifecycle status into a plan's frontmatter, one file or a directory. Inspects codebase and git history for accurate dates. Use when asked to check or update plan status.

Detects the test framework and runs scoped tests. Reports pass/fail results with output and identifies failing assertions. Use when the user asks to run tests, check if tests pass, or verify changes.

Scans code and diffs for secrets and sensitive data. Detects credentials, tokens, and PII to prevent leaks before sharing. Use when the user asks to check for secrets or review a diff for leaks.

Scaffolds a new skill with SKILL.md and supporting files. Walks a structured workflow covering frontmatter, body, references, and scripts. Use when the user asks to plan or scaffold a new skill.

Audits tests for quality, coverage, and code alignment. Identifies gaps, redundant tests, and misaligned assertions. Use when the user asks to review, audit, or improve a test suite.

Scores SKILL.md files across 5 quality dimensions. Audits against the Agent Skills open standard's authoring best practices and optionally generates a fix. Use when the user asks to review, audit, or score a skill.

Reviews code for bugs, security issues, and breaking changes. Produces prioritized findings on quality, vulnerabilities, and regressions. Use when asked to review code or check a PR diff.

Suggests purpose-driven tests tied to actual behavior. Writes test files covering untested paths and behavior gaps in the codebase. Use when the user asks to suggest tests or find untested behavior.

Optimizes what a project loads into every coding-agent session. Counts which skills, plugins, slash commands, and subagents past sessions actually invoked, prunes the rest from the load set, then tightens CLAUDE.md against the same data by deleting dead references, replacing ignored always-do rules with hooks, and pinning the skills that carry the dev cycle in a short table. Use when the user asks to optimize their agent setup or project context, prune unused skills or plugins, audit skill usage, or slim down CLAUDE.md.

Reviews HTML/CSS and React code for WCAG 2.2 Level AA violations. Provides targeted fixes for each accessibility issue found. Use when the user asks to check WCAG compliance or audit accessibility.

Audits and optimizes CLAUDE.md project memory files. Checks adherence to Claude Code best practices and produces actionable fixes. Use when the user asks to audit, optimize, or diagnose a CLAUDE.md.