Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
Category: Dev tools
17,237 results · page 236 of 575
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s4h-evolution-arms-raceSkillDev tools
Lets your agent analyze coevolutionary escalation cycles where two parties keep adapting to each other with no gain.
Ready to connect★ 227
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s4h-evolution-fitness-landscapeSkillDev tools
Lets your agent analyze your project's options as a fitness landscape to spot when you're stuck at a local optimum.
Ready to connect★ 227
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s4h-evolution-nicheSkillDev tools
Lets your agent analyze market competition and strategy using niche theory and competitive exclusion concepts.
Ready to connect★ 227
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s4h-evolution-variation-selectionSkillDev tools
Lets your agent apply variation, selection, and retention thinking to explain how populations or strategies adapt over time.
Ready to connect★ 227
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s4h-game-theory-coalitionSkillDev tools
Lets your agent analyze which coalitions should form and fairly divide gains using the Shapley value.
Ready to connect★ 227
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s4h-game-theory-equilibriumSkillDev tools
Lets your agent find the stable outcome of a strategic game where no player benefits from changing their strategy alone.
Ready to connect★ 227
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s4h-game-theory-iteratedSkillDev tools
Lets your agent analyze repeated interactions to explain how cooperation, trust, and defection play out over time.
Ready to connect★ 227
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s4h-game-theory-prisoners-dilemmaSkillDev tools
Lets your agent analyse cooperation problems like prisoner's dilemmas and whether to cooperate or defect.
Ready to connect★ 227
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s4h-historicalSkillDev tools
Lets your agent answer questions like 'has this happened before' by routing to historical reasoning skills.
Ready to connect★ 227
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s4h-historical-cycle-detectionSkillDev tools
Lets your agent identify which historical pattern the current situation repeats and where you are in it.
Ready to connect★ 227
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s4h-historical-failure-analysisSkillDev tools
Lets your agent look up recurring failure patterns from similar past situations to avoid repeating mistakes.
Ready to connect★ 227
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s4h-historical-lesson-extractionSkillDev tools
Lets your agent pull a general lesson or principle out of a specific case or story.
Ready to connect★ 227
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s4h-historical-precedent-analysisSkillDev tools
Lets your agent find real historical cases similar to your current decision and use them to inform it.
Ready to connect★ 227
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s4h-identitySkillDev tools
Lets your agent apply your team's identity and values to questions like 'is this on mission' or 'are we drifting'.
Ready to connect★ 227
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s4h-identity-character-testingSkillDev tools
Lets your agent run an integrity gut check on decisions, asking what a person of real character would do.
Ready to connect★ 227
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s4h-identity-mission-alignmentSkillDev tools
Lets your agent check whether a proposed decision truly fits your stated mission or is drifting from it.
Ready to connect★ 227
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s4h-identity-values-clarificationSkillDev tools
Lets your agent compare a team's stated values against what its actual decisions reveal.
Ready to connect★ 227
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s4h-informationSkillDev tools
Lets your agent apply information theory ideas to sort signal from noise in data.
Ready to connect★ 227
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s4h-information-compressionSkillDev tools
Helps your agent shorten text or information while keeping what's essential.
Ready to connect★ 227
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s4h-information-redundancySkillDev tools
Lets your agent judge whether duplication in a system adds resilience or is just waste.
Ready to connect★ 227
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s4h-information-signal-noiseSkillDev tools
Lets your agent separate the meaningful parts of messy data from irrelevant background noise.
Ready to connect★ 227
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s4h-investigationSkillDev tools
Lets your agent investigate claims by routing to the right verification and fact-checking skill.
Ready to connect★ 227
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s4h-investigation-claim-decompositionSkillDev tools
Lets your agent break a complex claim into small verifiable parts and spot hidden assumptions.
Ready to connect★ 227
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s4h-investigation-counter-hypothesisSkillDev tools
Lets your agent generate alternative explanations that could account for the same evidence as your current claim.
Ready to connect★ 227
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s4h-investigation-evidence-auditSkillDev tools
Lets your agent assess how strong and complete the evidence behind a claim is.
Ready to connect★ 227
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s4h-investigation-source-traceSkillDev tools
Lets your agent trace a claim back to its original source and see how it changed along the way.
Ready to connect★ 227
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s4h-investigation-triangulationSkillDev tools
Lets your agent check whether multiple independent sources truly confirm a claim or just repeat each other.
Ready to connect★ 227
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s4h-linguisticsSkillDev tools
Lets your agent analyze language, word meanings, framing, and implications by routing to the right linguistics skill.
Ready to connect★ 227
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s4h-linguistics-connotationSkillDev tools
Lets your agent analyze the emotional and political connotations of words and suggest better alternatives.
Ready to connect★ 227
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s4h-linguistics-framingSkillDev tools
Lets your agent analyze how the framing of an issue shapes the options and conclusions you see.
Ready to connect★ 227
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
55,004 of the 55,435 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.