mhylle/claude-skills-collection
Skill Claude CodeCodex
Systematic code review for implementation phases verifying architectural principles, framework standards, ADR compliance, and code quality. This skill is invoked by implement-phase as part of its quality gate pipeline, or manually when reviewing code changes. Triggers on "review code", "code review", "/code-review"…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Long-running comprehensive adversarial audit of an entire codebase. Orchestrates partition-by-partition adversarial reviews by delegating to /adversarial-reviewer --codebase , then synthesizes a cross-partition risk register and a written remediation report. Unlike /adversarial-reviewer --codebase (which samples…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Orchestrates comprehensive codebase research by decomposing user queries into parallel sub-agent tasks and synthesizing findings. This skill should be used when users ask questions about how code works, where functionality exists, how components interact, or need comprehensive documentation of existing…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Write the current session's in-flight work state to a human-readable handoff doc on disk (docs/context/CONTEXT-{topic}.md) so a future chat session — or another person — can pick up exactly where this one stops. Distinct from Claude Code's built-in memory system, which captures long-lived facts and preferences; this…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Promote valuable session learnings into reusable, triggerable skill files in /.claude/skills/learned/. Unlike Claude Code's built-in memory (which captures conversational facts and preferences), this skill extracts structured patterns — error resolutions, user corrections, workarounds, debugging techniques, project…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Create detailed implementation plans through interactive research and iteration. This skill should be used when creating new implementation plans, designing feature specifications, planning technical work, or when the user asks to plan an implementation. Triggers on requests like "create a plan", "plan the…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Multi-session, resumable deep brainstorming with mindmap-on-disk structure. Explores ideas across multiple dimensions using creative methodologies (Morphological Analysis, TRIZ, Lateral Thinking, Lotus Blossom, Assumption Mapping). Sessions persist to filesystem and can span days. Triggers on "deep brainstorm", "deep…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Design and manufacture someone's OWN reusable visual design language and save it as durable files — design tokens (css/tokens.css + a W3C design-tokens.json), a DESIGNLANGUAGE.md contract, and a living multi-page styleguide — that future sessions and other projects read to build UI in one consistent, ownable style.…
mhylle/claude-skills-collection
Agent
Use this agent for per-dimension web research inside the design-language skill. The orchestrator spawns it ONCE per design dimension (color, typography, spacing, shape, elevation, motion, imagery, components, patterns, layout, voice) to gather real-world inspiration without polluting its own context. The agent…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Comprehensive E2E testing skill using Playwright MCP for systematic web application testing. This skill should be used when users need to test web-based systems end-to-end, set up test regimes, run exploratory tests, or analyze test history. Triggers on requests like "test my webapp", "set up E2E tests", "run the…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Build evaluation harnesses for AI-assisted implementations — capability evals, regression tests, graders (exact-match, LLM-judge, code-exec, rubric), and standardized metrics (pass@k, accuracy, latency, cost). Use when the user wants to set up or run evals, benchmark agents/skills, create regression test suites for…
mhylle/claude-skills-collection
Skill Claude CodeCodex
A single grumpy, nitpicky structural code reviewer that runs as an isolated subagent and treats the code as third-party work submitted by a junior programmer for validation. It cares about exactly one thing — maintainability — judged through separation of concerns, service-oriented design, helper-method extraction…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Execute a single phase from an implementation plan with all quality gates. This skill is the unit of work for implement-plan, handling implementation, verification, code review, ADR compliance, and plan synchronization for ONE phase. Triggers when implement-plan delegates a phase, or manually with "/implement-phase"…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Orchestrate the execution of complete implementation plans, delegating each phase to implement-phase skill. This skill manages the full plan lifecycle including phase sequencing, user confirmation between phases, and overall progress tracking. Triggers on "implement the plan", "execute the implementation plan", or…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Update existing implementation plans through user feedback with thorough research and validation. Also migrates old checkbox-based plans to the new Task tools system. This skill should be used when iterating on implementation plans, updating plans based on new requirements, refining technical approaches in existing…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Generate implementation prompts for phase-based project execution using an orchestration pattern. Use when users request prompts for implementing project phases, need orchestration prompts for multi-step implementations, ask for "/prompt", "generate prompt", "create implementation prompt", or want to create structured…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Comprehensive security audit for code changes. Use this skill when implementing authentication, authorization, user input handling, API endpoints, secrets/credentials, payment features, or file uploads. Provides security checklists, vulnerability patterns, and remediation guidance. Integrates with implement-phase as a…
mhylle/claude-skills-collection
Skill Claude CodeCodex
One-command issue-to-merge pipeline orchestrator. Drives a GitHub issue through nine stages (preflight, plan, implement, review, ci, cloudreview, deploy, e2e, logs) with two human gates, persisting all run state to files so a crashed or interrupted run resumes losslessly. Triggers on "/ship-issue" with an issue number…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Generate interactive HTML visualizations of the skills collection, codebase structure, or dependency graphs. Uses D3.js for interactive visualization with collapsible nodes, color-coded categories, and hover details. Triggers on "visualize skills", "generate skill map", "codebase visualization", or "show skill…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Suggest context compaction at optimal logical boundaries — between phases, after a research burst, after a debugging session ends — rather than waiting for the automatic compaction threshold to hit mid-task. Use when the user asks whether to compact, mentions context is getting long, wants to checkpoint before a big…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Adversarial brainstorming using agent teams for multi-perspective analysis. Use when users want thorough idea exploration with real debate between independent perspectives. Triggers on "team brainstorm", "adversarial brainstorm", "brainstorm with team", "debate this idea", or when the user explicitly requests…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Team-based implementation planning with adversarial design review. Spawns an Architect, Risk Analyst, and Researcher who explore competing designs and challenge each other before producing a plan. Use when planning complex features, high-stakes changes, or when multiple valid approaches exist. Triggers on "team create…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Execute implementation plans with a full team — one implementer per phase running in parallel where the dependency graph allows, plus a shared cross-phase Reviewer. Phases execute in waves based on dependencies. Use for large plans with 4+ phases and independent work streams. Highest token cost but fastest execution…
mhylle/claude-skills-collection
Skill Claude CodeCodex
Execute implementation plans with a small review team (Implementer + Reviewer + optional Integrator). The Implementer writes code directly while the Reviewer provides adversarial quality checks per phase. Use for moderate-to-complex plans where real-time adversarial review catches issues that automated checks miss.…