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: AI & models
9,017 results · page 255 of 301
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axumSkillAI & models
Axum Rust web framework by Tokio. Covers routing, handlers, extractors, middleware, and state. Use for ergonomic async Rust APIs.
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beps-pillar-two-assessmentSkillAI & models
OECD支柱二GloBE规则评估：IIR、UTPR、QDMTT、15%最低税，基于OECD GloBE Model Rules及注释
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biomeSkillAI & models
Biome linter and formatter for JavaScript/TypeScript. Covers configuration, rules, and integration patterns. Replaces ESLint + Prettier for faster development experience.
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breaking-drivenSkillAI & models
Use when bloated code needs clean re-derivation, or the user says "this module is bloated" or "break it and rebuild". Not for untracked data or changes without VCS rollback.
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build-scientific-visualizationsSkillAI & models
Use when creating, redesigning, planning, or visually auditing scientific figures, flowcharts, method schematics or model-architecture diagrams, graphical abstracts, dense many-panel compound figures, domain-specific omics visualizations, and conference or journal figure sets, including Nature-style
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can-i-helpSkillAI & models
Use when the user asks "where to help", "contribution opportunities", or "find a good first issue". Returns data-backed first steps. Not for PR review queues: use gh-review-requests.
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chat-summarization-vaSkillAI & models
Summarize virtual agent chat sessions with topic classification, resolution status, handoff context, and actionable insights for agent productivity
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chiSkillAI & models
Chi lightweight Go HTTP router. Covers routing, middleware, context, and patterns. Use for idiomatic, stdlib-compatible Go APIs.
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claude-md-doctorSkillAI & models
Give this repo's CLAUDE.md / AGENTS.md a checkup — size vitals vs official guidance, dead references, dead commands, stale claims — then backtest every rule against the repo's own Claude Code session history to see which rules were actually followed, ignored, or never used, and produce a doctor-styl
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claude-settings-auditSkillAI & models
Lets your agent scan a code repo and suggest safe permission settings for Claude Code.
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clean-clean-cutSkillAI & models
Use when asked to run /clean-clean-cut to cut accumulated records and residue. Not for untracked or non-VCS changes, or branch/worktree cleanup: use git-cleanup.
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close-doneSkillAI & models
Use when the user wants to batch-close resolved or outdated tracker items. The agent never closes tracker items itself. Not for individual closure or items still under active work.
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cmakeSkillAI & models
CMake build system for C/C++ projects. Modern CMake (3.20+) with targets, properties, presets (CMakePresets.json), FetchContent, find_package, generator expressions, install rules, vcpkg/Conan integration.
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commit-push-currentSkillAI & models
Use when a human explicitly asks to commit and push to the checked-out branch, with no branch creation and no pull request. Not for the default branch by name: use commit-push-main.
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contract-drivenSkillAI & models
Use when crossing a public API boundary, guarding complex invariants, or hardening untrusted input or integration seams. Implements PRE/POST/INV contracts at the appropriate enforcement layer; violations fail explicitly at the boundary. No remote or irreversible mutation.
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conversation-evaluatorSkillAI & models
Evaluate virtual agent conversations for quality including coherence, accuracy, slot filling, intent matching, and hallucination detection
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crSkillAI & models
Full code review: triangulate every change statically, model state/timing slices dynamically.
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create-pull-requestSkillAI & models
Use when asked to create or update a PR, revise its description, or link issue references to its body. Not for multi-PR stacks: use gate-and-merge. Not for releases: use git-workflow-and-versioning.
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cross-lens-convergeSkillAI & models
Use when one reviewer is not enough because failure modes are heterogeneous, or a claim needs cross-lens pressure before it ships. Not for collapsing a decision field: use converge.
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csm-sidebar-summarizationSkillAI & models
Generate sidebar summaries for customer service agents with case context, customer history, and recommended actions to accelerate case handling
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deductive-verification-with-dafny-and-why3SkillAI & models
Use when an imperative program needs pre-conditions, post-conditions, and loop invariants proved automatically by SMT in Dafny or Why3, short of a tactic prover.
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deprecate-and-migrateSkillAI & models
Use when asked to remove old code, migrate consumers, or decide whether to maintain or sunset a system. Not for untracked data or changes without VCS rollback.
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develop-method-to-sotaSkillAI & models
Use when a method is not yet beating its baseline and the next change has to be chosen, including improving a model, reaching state of the art, deciding which component to add next, measuring headroom before building, designing an ablation control that can void a component, reading error by slice in
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developmentSkillAI & models
Guides your agent through ccusage repo work like editing packages, running builds, and tests.
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dimensional-analysisSkillAI & models
Lets your agent add comments to code that document units and dimensions, catching unit-mismatch bugs early.
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doubt-drivenSkillAI & models
Use when a non-trivial decision sits under uncertainty and correctness matters more than speed. Not for patch review: use review. Not for plan attacks: use load-bearing-assumption-test.
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enforce-workflow-constraintsSkillAI & models
Use when any bounded workflow starts or reaches an action, path, proposal, or merge boundary. Refuses rather than default-allow on an unreadable constraint set.
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esbuildSkillAI & models
esbuild extremely fast JavaScript bundler. Used internally by Vite. Use for simple bundling, library builds, or understanding Vite internals.
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event-sourcing-cqrsSkillAI & models
Event Sourcing and CQRS patterns. Event stores, projections, snapshots, command handlers, query models, and eventual consistency. Covers EventStoreDB, Axon Framework, and custom implementations.
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fastifySkillAI & models
Fastify high-performance Node.js framework. Covers routing, plugins, validation, and serialization. Use when building fast Node.js APIs.
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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.
55,004 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.