Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

start-core/server-functions

createServerFn (GET/POST), inputValidator (Zod or function), useServerFn hook, server context utilities (getRequest, getRequestHeader, setResponseHeader, setResponseStatus), error handling (throw errors, redirect, notFound), streaming, FormData handling, file organization (.functions.ts, .server.ts).

1.35k repo starsObserved in 4 repos
Development

devtools-vite-plugin

Configure @tanstack/devtools-vite for source inspection (data-tsd-source, inspectHotkey, ignore patterns), console piping (client-to-server, server-to-client, levels), enhanced logging, server event bus (port, host, HTTPS), production stripping (removeDevtoolsOnBuild), editor integration (launch-editor, custom editor.open). Must be FIRST plugin in Vite config. Vite ^6 || ^7 only.

1.35k repo starsObserved in 2 repos
Development

react-start

React bindings for TanStack Start: createStart, StartClient, StartServer, React-specific imports, re-exports from @tanstack/react-router, full project setup with React, useServerFn hook.

1.35k repo starsObserved in 2 repos
Development

router-core/navigation

Link component, useNavigate, Navigate component, router.navigate, ToOptions/NavigateOptions/LinkOptions, from/to relative navigation, activeOptions/activeProps, preloading (intent/viewport/render), preloadDelay, navigation blocking (useBlocker, Block), createLink, linkOptions helper, scroll restoration, MatchRoute.

1.35k repo starsObserved in 2 repos
Development

start-core/middleware

createMiddleware, request middleware (.server only), server function middleware (.client + .server), context passing via next({ context }), sendContext for client-server transfer, global middleware via createStart in src/start.ts, middleware factories, method order enforcement, fetch override precedence.

1.35k repo starsObserved in 2 repos
Development

create-java-pr

Create a pull request in sentry-java. Use when asked to "create pr", "prepare pr", "prep pr", "open pr", "ready for pr", "prepare for review", "finalize changes". Handles branch creation, code formatting, API dump, committing, pushing, PR creation, changelog, and stacked PRs.

1.34k repo starsObserved in 1 repos
Development

rsh-simplify

Analyze the Restish codebase for simplification and refactoring opportunities, then implement approved changes

1.33k repo starsObserved in 1 repos
Development

atmos-core-component-development

Atmos CORE contributor guide for adding/modifying a component TYPE in the Go codebase (terraform/helmfile/packer/ansible/container): the component registry & provider, the CLI command group, the describe/list type whitelist, custom-component inheritance & deep-merge, schema, and tests. NOT for authoring user components in stacks (that is the atmos-components skill).

1.33k repo starsObserved in 1 repos
Development

atmos-project-layout

Atmos project layout: base_path, relative path resolution, root stacks/components/workflows/schemas directories, atmos.d modular config, and repository path conventions

1.33k repo starsObserved in 1 repos
Development

atmos-templates

Go templates: Sprig/Gomplate functions, atmos.Component, atmos.GomplateDatasource, atmos.Store, template configuration, evaluations

1.33k repo starsObserved in 1 repos
Development