ai-agent-skills

In the author's own words, from each skill's SKILL.md.

• analytical-thinking

  Use for analytical thinking, or when a question needs breaking down and evidence: "why did metric X drop?", "what drives this?", "break this down", "what data do we need?". Builds a tree, hypotheses and evidence, ends with an answer and key uncertainty. Skip for quick verdicts.

  skills/analytical-thinking/SKILL.md on GitHub (opens in a new tab)

• creative-thinking

  Use for creative thinking, or when the user wants many fresh options before choosing: "give me ideas", "brainstorm names", "other ways to do this", "think outside the box". Diverges first, then picks. Skip when one answer is wanted or the task is pure execution.

  skills/creative-thinking/SKILL.md on GitHub (opens in a new tab)

• critical-thinking

  Use for critical thinking, or when the user wants a claim, plan or decision checked for weak spots: "is this right?", "what am I missing?", "poke holes", "sanity check", "devil's advocate", "red team this". Skip for execution-only tasks and wording edits.

  skills/critical-thinking/SKILL.md on GitHub (opens in a new tab)

• design-thinking

  Use for design thinking, or when a product or service problem needs user understanding before solutions: "what do users really need?", "how might we...", "plan a discovery sprint", "validate this concept". Skip when the spec is frozen or the task is code maintenance.

  skills/design-thinking/SKILL.md on GitHub (opens in a new tab)

• ethical-thinking

  Use for ethical thinking, or when a plan could harm or unfairly burden people: "should we do this?", "is this fair?", "privacy or bias risk", "who gets hurt?". Maps stakeholders, harms, power and consent. Skip for legal advice, neutral fact lookups and implementation-only work.

  skills/ethical-thinking/SKILL.md on GitHub (opens in a new tab)

• fermi-estimation

  Use for Fermi estimation, or when a rough number is needed fast: "roughly how many...", "ballpark the cost", "estimate capacity or market size", "is this even feasible?". Decomposes, uses ranges and sanity-checks. Skip when exact data is available or a precise calculation is wanted.

  skills/fermi-estimation/SKILL.md on GitHub (opens in a new tab)

• first-principles-thinking

  Use for first principles thinking, or when the user questions an inherited default: "why do we do it this way?", "is this cost really necessary?", "should we copy what competitors do?". Strips analogies and rebuilds from fundamentals. Skip for convention-following checklists.

  skills/first-principles-thinking/SKILL.md on GitHub (opens in a new tab)

• five-whys

  Use for the 5 Whys, or when the user wants the root cause of a failure: "why did this happen?", "this keeps breaking", "write the postmortem", "find the real cause". Asks why repeatedly with evidence at each step, then sets countermeasures. Skip for one-off typos or when the cause is already proven.

  skills/five-whys/SKILL.md on GitHub (opens in a new tab)

• lateral-thinking

  Use for lateral thinking, or when ideas feel stuck or incremental: "we've tried everything", "need a surprising angle", "break the pattern", "give me a wild idea that could work". Uses provocations and reframes. Skip for rule lookups or strict logical proofs.

  skills/lateral-thinking/SKILL.md on GitHub (opens in a new tab)

• pre-mortem

  Use for a pre-mortem, or before committing to a plan, launch or migration: "what could go wrong?", "stress test this plan", "how might this fail?", "risks before we ship". Assumes failure, lists causes, ranks them and sets mitigations. Skip for explaining a failure that already happened.

  skills/pre-mortem/SKILL.md on GitHub (opens in a new tab)

• prioritization

  Use for prioritization, or when there are more tasks than capacity: "what should we do first?", "rank this backlog", "cut scope for the MVP", "RICE score these". Picks a method (RICE, ICE, MoSCoW, impact-effort), scores items and sets a cut line. Skip for choosing between two designs.

  skills/prioritization/SKILL.md on GitHub (opens in a new tab)

• six-thinking-hats

  Use for Six Thinking Hats or de Bono's parallel thinking, or when a decision or idea needs facts, gut feel, risks, benefits and new options kept apart: "look at this from all sides", "full perspective check". Skip for plain factual questions or single-angle hot takes.

  skills/six-thinking-hats/SKILL.md on GitHub (opens in a new tab)

• strategic-thinking

  Use for strategic thinking, or when the user must choose a direction under constraints: "where should we focus?", "how do we win?", "roadmap for next year", "what should we not do?". Ends in explicit bets and risks. Skip for step-by-step implementation.

  skills/strategic-thinking/SKILL.md on GitHub (opens in a new tab)

• swot-analysis

  Use for SWOT analysis, or when the user wants to assess where a team, product or company stands: "strengths and weaknesses", "should we enter this market?", "review our position", "competitor comparison". Turns findings into actions. Skip for detailed planning or pure market sizing.

  skills/swot-analysis/SKILL.md on GitHub (opens in a new tab)

• systems-thinking

  Use for systems thinking, or when a change may ripple beyond its target: "what are the side effects?", "why does this keep coming back?", "how do these teams or services affect each other?". Maps loops, delays and leverage points. Skip for single-step fixes.

  skills/systems-thinking/SKILL.md on GitHub (opens in a new tab)

• thinking-method-selector

  Use when the user describes a problem, decision or stuck situation but names no method: "how should I approach this?", "help me think this through", "we can't decide", "where do I start?". Picks the best-fit thinking method and runs it. Skip for plain execution tasks or when a method is named.

  skills/thinking-method-selector/SKILL.md on GitHub (opens in a new tab)

• tradeoff-analysis

  Use for tradeoff analysis, or when the user must pick between concrete options: "A or B?", "which library should we use?", "build vs buy", "compare these approaches". Scores options on weighted criteria, tests sensitivity and reversibility. Skip for open ideation or single-option reviews.

  skills/tradeoff-analysis/SKILL.md on GitHub (opens in a new tab)

No skill matches that filter.

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