Daniel Miessler 🛡️

Inspect Mac performance to find processes using excessive CPU, GPU, memory, or energy. Combine measurements with explanations of known system processes to diagnose slowness, heat, and startup load, then recommend actions without changing system settings.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Find the cause of a slow Mac
• Investigate loud fans and overheating
• Check memory pressure and swap activity

Reduce oversized LifeOS instruction files while preserving distinct rules. Remove obsolete entries first, then propose approved merges, shorter wording, or relocation to reference files, with size measurements and reversible commits documenting the changes.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reducing an oversized CLAUDE.md
• Consolidating overlapping operational rules
• Cleaning up accumulated proposal entries

Find concrete LifeOS improvements in Anthropic updates, practitioner examples, and internal reflections. Check each candidate against the current setup, previous decisions, and compatibility, then present actionable recommendations tied to specific files or components.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking Anthropic updates for LifeOS improvements
• Finding improvements in internal reflections
• Researching a candidate feature in more detail

Develop fiction from existing ideas, notes, or partial drafts. Organize themes, character changes, plot, setting, relationships, reader knowledge, and prose, then use writer-approved plans to guide drafting and revision from short stories to book series.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Turning scattered novel notes into a story plan
• Exploring character changes and themes
• Drafting scenes from an approved story bible

Collect and update 68 US economic and social indicators, then summarize trends over ten, five, two, and one years. Produce a report covering relationships between indicators, unusual patterns, and topics that warrant further research.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Refreshing US economic and social indicators
• Comparing short- and long-term economic trends
• Examining relationships across prices, jobs, and housing

Design web interfaces, build prototypes, and integrate changes into existing apps while respecting their visual rules and components. Choose direct code generation or Claude Code design commands, with an experimental browser canvas option for visual review.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Improve a landing page within an existing app
• Design a dashboard using existing visual rules
• Sync a codebase with Claude Design

Test an idea, strategy, or investment against 11 future time horizons, from six months to 50 years. Compare scenarios with probability ranges, identify structural risks, and review or update the underlying world models.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Testing an investment thesis across time horizons
• Reviewing long-term risks to a business model
• Updating future scenarios after major events

Turn product documentation into sales materials with a conversational story, charcoal sketch artwork, and talking points. The workflow connects product value to a narrative and matching visual for pitches, presentations, and sales scripts.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Create a sales package from product documentation
• Turn technical documentation into a pitch script
• Create artwork for an existing sales story

Create and improve prompts for agents, workflows, and AI evaluations. Reusable Handlebars templates, which insert data into a fixed structure, help generate consistent instructions from YAML or JSON inputs for use in other tasks.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Improving prompts for recurring tasks
• Generating agent briefs from templates
• Creating AI evaluation and scoring prompts

Create explainer clips, short videos, and animated overlays with React code. Define scenes and motion by frame number, then render an MP4 that can be regenerated after changes to the content, timing, or visual design.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Turn a process explanation into an animated video
• Create a short video from supplied content
• Build animated overlays for video

Use cmux on macOS to organize visible teams of AI agents, send prompts, inspect terminal output, and monitor completion. Set up role-based teams or have several agents investigate the same problem; live operation remains unproven in the supplied material.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Launch a team to investigate an intermittent test failure
• Have multiple agents investigate the same bug
• Send follow-up prompts to a running agent

Structure problem solving around clear goals, competing explanations, experiments, and measurable results. Use the cycle to diagnose bugs, validate features, compare prompts, or evaluate an early product, then choose the next step based on evidence.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Diagnosing a bug with a quick investigation
• Comparing prompt structures through experiments
• Defining success criteria for a feature

Create blog illustrations, technical diagrams, comparisons, comics, and icons through workflows tailored to each format. The skill guides composition, color, and model selection, then stages generated images for review before they are used in a project.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Creating blog header illustrations
• Explaining a system with a technical diagram
• Visualizing comparisons and timelines

Examine articles, reports, or pasted text for bias in the data, the producing organization's interests, and the reporting. It seeks cited studies and returns a structured report separating supported findings from editorial interpretation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Check whether an article's headline matches the cited study
• Assess survey methods and sponsor conflicts of interest
• Review a PDF report and trace its underlying sources

Evaluate AI agent outputs with code checks and model-based grading. Run repeated trials to measure reliability, compare prompts or models, and check whether changes reduce quality, with saved transcripts for reviewing the results.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Comparing two prompts on the same test cases
• Checking quality after agent configuration changes
• Turning real failures into repeatable evaluation cases

Turn the current conversation topic into an interactive lesson with spoken explanations and text diagrams in the terminal. Answer one question at each step, receive feedback, and check your understanding with a short quiz and recap.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Understand the work you just completed
• Learn a named topic step by step
• Check your understanding with a quiz

Compare a component's own design needs with the goals of the larger system through three structured passes. The result identifies conflicts, recommends an appropriate scope, and assesses whether the proposed design fits the whole.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Choosing between a service, a library, and inline code
• Comparing feature requests with product goals
• Checking how new components fit an existing system

Stress-test ideas, strategies, and plans by breaking them into individual claims for parallel expert agents to challenge. Receive the strongest supporting case, surviving counterarguments, and findings ranked by severity with suggested ways to address weaknesses.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Challenge assumptions in a business strategy
• Find weaknesses in a software architecture proposal
• Prepare strong objections to a pricing decision

Explore explanations for poorly understood phenomena through repeated hypothesis generation and selection. Compare causal mechanisms, test what happens when components change, and retain distinct candidates with predictions, rival comparisons, and clearly stated unresolved questions.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Developing hypotheses for an unexplained phenomenon
• Comparing competing causal explanations
• Identifying predictions that distinguish theories

Develop varied ideas for names, writing angles, and problem solving by exploring five candidates internally and presenting the strongest. It also expands small example collections into diverse datasets for evaluation, training, or testing.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Finding a distinctive product name
• Developing a fresh angle for a blog post
• Exploring solutions to a technical problem

Build TypeScript command-line tools for API operations, file conversion, and automation. The skill selects a suitable structure and provides implementation, configuration, usage documentation, JSON output, and error handling with appropriate exit codes.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Creating a command-line tool for an API
• Replacing a complex bash script
• Adding commands to an existing tool

Review AI agent instructions for unnecessary rules, contradictions, repetition, and vague wording. Get recommendations on what to remove, merge, clarify, or load only when needed, plus an estimate of savings in tokens, the units models process.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Cleaning up an overloaded CLAUDE.md
• Finding conflicting rules across instruction files
• Checking for redundancy after trimming instructions

Analyze a problem by separating fundamental facts from policies and untested assumptions. The skill produces a component breakdown, a constraint table, and a rebuilt solution, helping explain which inherited assumptions may be limiting the available options.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Breaking down the causes of high costs
• Reviewing requirements inherited from past projects
• Reconsidering a design that has stalled

Investigate recurring problems by mapping feedback loops, the cycles through which effects influence their causes. Identify underlying structures, match known patterns, and assess where changes could help and what unintended effects they might produce.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Investigating recurring incidents
• Understanding coordination problems as teams grow
• Assessing unintended effects before changing a policy