ruff
49Skill Claude CodeCodex
Ruff is one binary that is two tools, and keeping them apart is the whole mental model.
Skill Claude CodeCodex
Ruff is one binary that is two tools, and keeping them apart is the whole mental model.
Plugin Claude Code
MCP server exposing a single sequentialthinking tool for dynamic, reflective, step-by-step problem-solving. Use when a task needs structured reasoning, planning, hypothesis generation, branching to explore alternatives, or revising earlier steps while keeping a running chain of thoughts.
Agent
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
Agent
Compare two outputs WITHOUT knowing which skill produced them.
Agent
Evaluate expectations against an execution transcript and outputs.
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Review and ensure skills maintain high quality standards. Use when creating new skills, updating existing skills, or auditing skill quality. Checks for progressive disclosure, mental model shift, appropriate scope, and documentation clarity.
Plugin Claude Code
MCP server exposing SQLite database tools (query, execute, listtables, describetable, createtable). Read-only by default; writes are opt-in via --allow-writes or MCPSQLITEALLOWWRITES=true. Use when inspecting, querying, or (when enabled) modifying SQLite databases.
Skill Claude CodeCodex
Configure the Claude Code status line with VCS-aware scripts showing git branch, jj change ID, bookmarks, context usage, and costs. Use when setting up a statusline, customizing the status bar, adding git or jj info to the prompt, configuring statusLine in settings.json, or troubleshooting statusline scripts.
Skill Claude CodeCodex
Extract and document writing styles from source texts into reusable style guides. Use when the user wants to analyze an author's voice, create a style guide from a book or document, capture writing patterns for replication, or build a writing style rubric. Triggers on 'extract style', 'analyze writing style', 'capture…
Skill Claude CodeCodex
Write content using stored writing styles from the writing-styles/ collection. Use when the user wants to write in a specific voice, apply a stored style, list available writing styles, or evaluate text against a style rubric. Triggers on 'write in [style] style', 'use [style] voice', 'list writing styles', 'apply…
Skill Claude CodeCodex
Run a Socratic teaching loop that quizzes you on a coding session until you have confirmed mastery of every concept. Use when you want to learn or lock in what happened in a Claude Code session, understand a transcript, PR, or design decision, be quizzed/tested/drilled on recent work, or prepare to teach someone else…
Agent Claude Code
Use this agent when you need to update project documentation files, specifically CHANGELOG.md and README.md, to reflect recent code changes, new features, or implementation updates. This agent should be used after significant code changes or feature additions to ensure documentation stays synchronized with the…
Agent Claude Code
Use this agent when you need to create git commits with properly formatted conventional commit messages. The agent will check for staged changes and create commits following the Conventional Commits 1.0.0 specification. Examples:\n\n \nContext: User has made code changes and staged them for commit\nuser: "I've…
Instructions file
Claude Code instructions for dashed/mcp-personal: The ./git-repos folder contains git cloned repositories that are useful for reference.