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 278 of 301
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code-agent-patternsSkillAI & models
Use when building autonomous code editing, bug fixing, or software engineering agents. Keywords: SWE-agent, code agent, bug localization, patch generation, AST, diff, TDD loop, repository indexing.
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create-engine-installerSkillAI & models
Use when writing an install generator for a Rails engine (migrations, config). Trigger words: install generator, engine setup, copy migrations.
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engineSkillAI & models
Use when running the full engine loop: author, test, review, release. Trigger words: create engine, extract engine, engine release, mountable engine.
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extract-engineSkillAI & models
Use when extracting a host-app feature into a Rails engine. Do not change behavior in the same step. Trigger words: extract to engine, move feature, host coupling.
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generate-api-collectionSkillAI & models
Use when creating or updating a REST API collection for Rails endpoints. Do not use for GraphQL. Trigger words: Postman, API collection, endpoint, API route, request collection.
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graph-ragSkillAI & models
Use when needing global or relational understanding of codebases or knowledge corpora. Keywords: GraphRAG, knowledge graph, entity extraction, community summarization, graph traversal, Microsoft GraphRAG.
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human-in-the-loopSkillAI & models
Use when designing human approval gates for high-stakes agent actions. Keywords: human-in-the-loop, HITL, approval gate, checkpoint, confirmation, risk-tiered, action review.
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implement-authorizationSkillAI & models
Use when adding or reviewing Rails authorization with Pundit, CanCanCan, or policy objects. Trigger words: authorization, Pundit, CanCanCan, policy, roles, permissions.
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implement-background-jobSkillAI & models
Use when adding or reviewing an Active Job / Sidekiq / Solid Queue worker. Cover idempotency, retry_on, and discard_on. Trigger words: background job, Active Job, Sidekiq, Solid Queue, worker.
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implement-graphqlSkillAI & models
Use when building or reviewing a graphql-ruby schema, resolver, or mutation. Trigger words: GraphQL, graphql-ruby, resolver, mutation, dataloader, schema.
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implement-hotwireSkillAI & models
Use when adding Turbo Frames, Turbo Streams, or Stimulus controllers. Trigger words: Hotwire, Turbo, Stimulus, frames, streams.
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kilo-kit-coreSkillAI & models
Core Kilo-Kit skill enforcing Hard-Gate and Iron Law principles. Ensures AI agents scan the system and codebase before proposing solutions. Keywords: hard-gate, iron-law, evidence, scan, verify, system-check, codebase
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load-contextSkillAI & models
Use before writing code, specs, or a PRD in an existing Rails app. Load schema, routes, and one neighbor per layer. Trigger words: load context, before I code, existing patterns.
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mcp-agent-patternsSkillAI & models
Use when integrating or optimizing Model Context Protocol (MCP) servers and clients. Keywords: MCP, Model Context Protocol, tool discovery, lazy loading, sampling, resource subscription, MCP server.
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optimize-performanceSkillAI & models
Use when investigating N+1s, slow queries, caching, or query plans in Rails. Profile before changing code. Trigger words: N+1, slow, performance, caching, EXPLAIN.
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pfc-burger-viscoelasticSkillAI & models
Select, probe, calibrate, and audit the Burger viscoelastic contact model for PFC 5.0 asphalt-mixture cases, including Maxwell-Kelvin parameter roles, units, temperature/rate dependence, PFC5 cmat assignment, timestep checks, creep/recovery validation, and PFC5-only syntax boundary checks.
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pfc5-core-modelingSkillAI & models
Build and audit PFC2D/PFC3D 5.0 model foundations for asphalt cases, including lifecycle, domain, balls, walls, clumps, groups, ranges, top-level cmat, staged saves, and source-version purity.
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pfc5-geometry-importSkillAI & models
Prepare and validate portable CAD, polyline, node-element, clump, and boundary geometry contracts for PFC 5.0 asphalt models without bundling opaque legacy executables.
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plan-testsSkillAI & models
Use when choosing the first failing spec for a Rails change. One minimal example opens the gate. Trigger words: first failing test, what test first, TDD, spec selection.
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qualitySkillAI & models
Use for a pre-PR quality sweep: conventions, refactor, docs, linters, suite. Trigger words: before PR, quality sweep, production-ready, quality audit.
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rails-agent-skillsSkillAI & models
Use when starting Rails work and the matching atomic skill is not obvious. Coordinates the Rails skill catalog. Trigger words: Rails, RSpec, TDD, GraphQL, engine, migration, code review, background job.
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refactor-codeSkillAI & models
Use when changing Rails structure without changing behavior. Characterization tests must be green first. Trigger words: refactor, extract, restructure, split class.
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release-engineSkillAI & models
Use when preparing a versioned Rails engine release (SemVer, changelog). Trigger words: release engine, version bump, publish gem, changelog.
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review-engineSkillAI & models
Use when reviewing a Rails engine for isolation, API surface, and host contract. Trigger words: review engine, engine quality, engine audit.
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review-migrationSkillAI & models
Use when planning or reviewing a production Rails migration. Never mix schema change and backfill. Trigger words: migration, add column, index, backfill, zero-downtime.
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senior-fableSkillAI & models
Tech-lead orchestration for a session on your top-tier model: the lead keeps decomposition, architecture and final synthesis, and routes implementation, mechanical work and long investigations to cheaper subagents. Use when starting substantial multi-step work, or after a compact if routing has fade
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structured-outputsSkillAI & models
Use when needing 100% type-safe, schema-valid data extraction from LLMs. Keywords: structured output, JSON schema, Pydantic, Zod, type-safe, constrained decoding, validation, tool use.
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test-engineSkillAI & models
Use when setting up or reviewing dummy-app and engine specs. Trigger words: test engine, dummy app, engine specs.
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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.