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

17,418 results · page 111 of 581

  • bench-regressionSkillDev tools

    Investigate a Helion benchmark dashboard regression (helionlang.com/dashboard) — find the cause and classify it. Auto-activate when the user reports a perf drop/spike on a dashboard platform (e.g. b200 cute) around a given date.

    Ready to connect★ 941

    github.com/pytorch/helion931 stars

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  • cute-hillclimbSkillDev tools

    Iteratively optimize a Helion kernel under HELION_BACKEND=cute until it matches or beats the best available baseline — via general backend/autotuner changes (knobs and seeds, not kernel-specific hacks) — then clean up history and report before/after numbers.

    Ready to connect★ 941

    github.com/pytorch/helion931 stars

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  • fix-prSkillDev tools

    Address CI failures and unresolved review comments on a Helion pull request. Auto-activate when the user mentions a URL like https://github.com/pytorch/helion/pull/<number>.

    Ready to connect★ 941

    github.com/pytorch/helion931 stars

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  • runpodSkillDev tools

    Auto-activate when the user mentions runpod or scripts/runpod.py

    Ready to connect★ 941

    github.com/pytorch/helion931 stars

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  • tpuSkillDev tools

    Context for working on Helion's TPU/Pallas backend. Auto-activate when the user mentions TPU or Pallas in the context of Helion development.

    Ready to connect★ 941

    github.com/pytorch/helion931 stars

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  • forgecad-verify-mujocoSkillDev tools

    Verify a ForgeCAD MJCF export in MuJoCo with dynamics, contacts, controls, joint travel, and rendered evidence before calling it simulation-ready.

    Ready to connect★ 932

    github.com/forgecad/forgecad-public-kit934 stars

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  • article-writerSkillDev tools

    Multi-style article creation skill. Supports 5 writing styles (deep analysis, practical guide, story-driven, opinion, news brief), including complete workflow: material collection → outline → content → formatting. Activated when users mention "write article", "write post", "create", or "draft".

    Ready to connect★ 919

    github.com/freestylefly/wesight923 stars

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  • daily-trendingSkillDev tools

    Fetch today's trending topics from tophub.today across multiple platforms. Triggered when users ask "what's trending today", "hot topics", "今日热搜", or "微博热搜".

    Ready to connect★ 919

    github.com/freestylefly/wesight923 stars

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  • create-appSkillDev tools

    End-to-end app creation from a single description. Five tiers: blank project, guided, templated, fully generated, or feature addition to existing codebase. Routes through PRD, architecture, and Archon campaign with verification at every step.

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • decision-mapSkillDev tools

    Turn a loose idea into a git-tracked, session-resumable map of typed investigation tickets, then drive them to resolution one at a time. The planning-loop engine for work that is still being figured out — too fuzzy for a campaign, too big for a single intake item. Resolved tickets graduate into .pla

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • doSkillDev tools

    Unified router that auto-routes user intent to the right direct action, skill, orchestrator, or explicit Operation Control plan. Classifies input by scope, complexity, persistence needs, and parallelism, then dispatches to the cheapest path that can handle it: direct command, skill, marshal, archon,

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • session-handoffSkillDev tools

    Synthesizes the current session into a structured HANDOFF block for context transfer between sessions. Captures what was built, decisions made, and unresolved items.

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • telemetrySkillDev tools

    Unified telemetry hub. Shows current session cost, today's spend, all-time totals, hook activity, trust level, and a directory of every telemetry command available. Also the control surface to toggle telemetry on/off and tune thresholds. Single entry point for anyone asking "what does this cost" or

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • test-genSkillDev tools

    Generate and verify tests — happy path, edge cases, error paths — using the project's own framework and patterns

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • unharnessSkillDev tools

    Safely leave Citadel using the active adoption receipt. Produces a no-write, reviewable plan, preserves a portable archive, removes only exact owned material, and reports modified or externally registered surfaces as retained or unknown. Legacy installs must be imported before exact leave is claimed

    Ready to connect★ 922

    github.com/sethgammon/citadel916 stars

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  • retentioneering-contributingSkillDev tools

    Help the user turn their Retentioneering ideas, friction reports, bug findings, or feature needs into high-quality upstream contributions: from capturing and validating the idea, through minimal reproductions and issue drafts, to preparing, testing, and submitting a pull request that follows this re

    Ready to connect★ 918

    github.com/retentioneering/retentioneering-tools918 stars

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  • startup-competitorsSkillDev tools

    Deep competitive intelligence for any market. Analyzes competitors' products, pricing, customer sentiment, GTM strategy, and growth signals using real web data. Produces battle cards, pricing landscape, and feature matrix. Use when the user wants to understand their competitive landscape, analyze co

    Ready to connect★ 907

    github.com/ferdinandobons/startup-skill909 stars

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  • code-quality-reviewerSkillDev tools

    Reviews code and provides detailed quality assessment

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • code-review-helperSkillDev tools

    Helps users with code review by identifying common code issues and suggesting fixes.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • flaky-skillSkillDev tools

    A skill with potentially flaky behavior for testing retry

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • git-analyzerSkillDev tools

    Analyzes git repositories and commit history

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • mcp-case-overridesSkillDev tools

    Per-case mocked MCP override smoke skill used by skill-up e2e tests.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • mcp-mocked-markerSkillDev tools

    MCP mocked marker smoke skill used by skill-up e2e tests.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • mcp-stdio-markerSkillDev tools

    MCP stdio marker smoke skill used by skill-up e2e tests.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • mood-boosterSkillDev tools

    Triggered when the user expresses boredom, low mood, frustration, irritation, or a need to relax. Responds with warm words of comfort and tells a joke to lighten the atmosphere. Trigger phrases include "I'm so bored", "feeling down", "so frustrated", "gloomy", "not happy", "I'm tired".

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • quick-calculatorSkillDev tools

    Quickly produces accurate calculation results when a user needs arithmetic, unit conversion, or mathematical formula solving. Triggered when users say things like "help me calculate", "compute", "how much is", etc.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • sandbox-mcpSkillDev tools

    Verify Sandbox MCP can be installed and called from skill-up.

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • sdd-riperSkillDev tools

    SDD-RIPER workflow executor with phase gating

    Ready to connect★ 892

    github.com/alibaba/skill-up899 stars

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  • address-reviewSkillDev tools

    Address PR review comments systematically. Use when responding to code review feedback on a pull request.

    Ready to connect★ 891

    github.com/saffron-health/libretto886 stars

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  • erroreSkillDev tools

    errore is Go-style error handling for TypeScript: return errors instead of throwing them. Instead of Go's two-value tuple (val, err), functions return a single Error | T union. Instead of checking err != nil, you check instanceof Error. TypeScript narrows the type automatically — forget to check and

    Ready to connect★ 891

    github.com/saffron-health/libretto886 stars

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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.

55,111 of the 55,543 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.

See how to connect your AI