Agent
Use this agent when code has been written or modified and needs to be simplified for clarity, consistency, and maintainability while preserving all functionality. This agent is typically suggested after a code review passes with no critical issues. It simplifies code by following project best practices while retaining…
Agent
Use this agent when you need to analyze code comments for accuracy, completeness, and long-term maintainability. This includes: (1) After generating large documentation comments or docstrings, (2) Before finalizing a pull request that adds or modifies comments, (3) When reviewing existing comments for potential…
Agent
Analyzes PR test coverage quality, identifying critical gaps in behavioral coverage, edge cases, and error handling tests. Triggered automatically when test files are modified.
Agent
Analyzes PR changes for silent failures, inadequate error handling, empty catch blocks, and inappropriate fallback behavior. Triggered automatically when error handling code is modified.
Agent
Analyzes new types/interfaces/classes in a PR for encapsulation quality, invariant expression, and design best practices. Triggered automatically when new types are introduced.
Command
Code review a pull request.
Skill Claude CodeCodex
This skill should be used when the user asks to "review a pull request", "code review this PR", "check this PR for bugs", "review PR.
Plugin Claude Code
Streamline your git workflow with simple commands for committing, pushing, and creating pull requests.
Command
Cleans up all git branches marked as [gone] (branches that have been deleted on the remote but still exist locally), including removing associated worktrees.
Command
Commit, push, and open a PR.
Command
Based on the above changes, create a single git commit.
Plugin Claude Code
Structured collaborative document creation workflow with three stages: context gathering, refinement & structure, and reader testing. Creates professional documentation, proposals, and technical specs.
Skill Claude CodeCodex
Guides collaborative creation of structured documents through a three-stage workflow of context gathering, iterative refinement, and reader testing. Activates when the user drafts documentation, proposals, technical specs, or decision documents that benefit from structured co-authoring.
Plugin Claude Code
A comprehensive example plugin demonstrating all Claude Code extension options including commands, agents, skills, hooks, and MCP servers.
Command
An example slash command that demonstrates command frontmatter options.
Skill Claude CodeCodex
Provides a reference template and structural guide for creating Claude Code plugin skills. Activates when the user asks about skill development patterns, requests a skill template, or wants to understand the SKILL.md format and frontmatter options.
Plugin Claude Code
Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style).
Hook
Runs when a session starts, executing session-start.sh. From jawhnycooke/claude-plugins.
Plugin Claude Code
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review.
Agent
Designs feature architectures by analyzing existing codebase patterns and conventions, then providing comprehensive implementation blueprints with specific files to create/modify, component designs, data flows, and build sequences.
Agent
Deeply analyzes existing codebase features by tracing execution paths, mapping architecture layers, understanding patterns and abstractions, and documenting dependencies to inform new development.
Agent
Reviews code for bugs, logic errors, security vulnerabilities, code quality issues, and adherence to project conventions, using confidence-based filtering to report only high-priority issues that truly matter.
Command
Guided feature development with codebase understanding and architecture focus.
Skill Claude CodeCodex
This skill should be used when the user asks to "build a feature", "implement a feature", "add new functionality", "develop a feature", "create a new feature", or when embarking on a multi-phase feature development workflow that requires codebase understanding, architecture design, clarifying questions…