By kellymears
Coding challenge simulators — progressive assessments and live pair programming problems.
Live coding challenge simulator — 55-minute pair programming sessions with TypeScript. Trigger on: 'coding challenge', 'pair programming sim', 'mock interview', 'live coding practice', 'problem sim', 'challenge me', or anything about simulating a live coding interview or pair programming exercise. Also trigger on: 'done', 'ready for next', 'finished' (to advance to next phase), 'status', 'timer', 'how much time' (to check progress), and 'abandon', 'cancel', 'end session' (to stop). Any trigger while a session is active resumes the session. Proactively use this skill when the user wants realistic coding interview practice that goes beyond algorithmic puzzles.
Interactive test proctor for progressive coding assessments. Trigger on: 'new sim', 'generate a problem', 'practice problem', 'another simulation', or anything about creating timed coding exercises. Also trigger on: 'done', 'finished', 'next level', 'tests pass', 'I'm done' (to verify and advance), 'status', 'timer', 'how am I doing', 'where am I' (to check progress), and 'abandon', 'cancel sim', 'start over' (to end session). Any trigger while a session is active resumes the session. Generates progressive L1-L4 TypeScript projects incrementally, one level at a time, with vitest tests.
Claude Code plugin marketplace — git workflows, research, writing, browser automation, and more.
Add the marketplace, then install plugins by name:
/plugin marketplace add kellymears/agents
/plugin install git@kellymears
| Plugin | Description |
|---|---|
git | Commit curation, PR creation, issue filing, and context switching |
research | Deep-dive multi-source research with cited evidence |
comms | Draft emails, Slack messages, blog posts in your voice |
playwright-cli | Browser automation for testing and data extraction |
sim | Progressive assessments and live pair programming challenges |
sprint-worker | Batch-process GitHub issues with parallel agents |
tdd | Red-green-refactor TDD cycle |
obsidian | Write notes to Obsidian vaults (configurable path) |
hud | Real-time statusline HUD for monitoring |
cli | CLI design best practices — argument design, help text, output formatting |
ink | Best practices for building terminal UIs with Ink (React for CLIs) |
guardrails | Code quality hooks for safe, consistent workflows |
The site/ directory contains a Next.js + MDX documentation site with page-based routing for plugin and skill detail views.
cd site && npm install && npm run dev
| Route | Description |
|---|---|
/plugins | Plugin listing |
/plugins/[name] | Plugin detail — skills, commands, install |
/plugins/[name]/skills/[skill] | Skill detail — SKILL.md, reference files, file tree |
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
npx claudepluginhub kellymears/agents --plugin simCode quality hooks — auto-formatting, linting, file protection, context recovery, and subagent orientation.
Red-green-refactor TDD cycle — write a failing test, make it pass, clean up.
Batch-process GitHub issues using parallel agents.
Real-time statusline for Claude Code — context health, tool activity, agent tracking, and todo progress.
Best practices for building terminal UIs with Ink (React for CLIs).
Keep your coding skills sharp! Periodic manual coding challenges with gamification (streaks, achievements, skip system)
In-context coding tutor for Claude Code. Learn from your real project with explanations, quizzes, diagnostics, and belt-based progression — locally and privately.
Codebase learning through knowledge extraction, code knowledge graph, challenges, and spaced repetition. Prevents knowledge atrophy for experienced developers and accelerates onboarding for new ones.
Maintain programming skills by ensuring humans write a minimum percentage of code
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations on LLM coding pitfalls