Connect systems and services
Connects your application to other systems. Defines how they exchange data, handle errors and recover when a service is temporarily unavailable.
api-integration
Included files 2
LICENSE.txtSKILL.md
Start a Next.js application with a working landing page, three languages, a health endpoint and production-server checks. Extend the supplied source into your own web application.
Start a Next.js application with a working landing page, three languages, a health endpoint and production-server checks. Extend the supplied source into your own web application.
This is runnable application source: a landing page in English, Hungarian and German, language switching, a root redirect and a health endpoint. It contains no authentication, database, customer records or ready-made business workflow.
Review the package in Orqestria and choose a new project folder. Installation writes the source, creates the first Git commit and assigns the included agents and skills. It does not install dependencies, run application scripts or start a server.
Next.js 16.4.3 · React 19.3.1
The included lockfile fixes the dependency versions used for this starter. Review dependency and license changes before upgrading; a successful starter check is not a security audit.
Open a terminal in the new project folder, review the commands below, then run them. They install dependencies and prepare only this local copy. Keep generated environment files and dependencies out of Git.
The development server listens only on your computer. The lockfile is used by npm ci; no global framework installation is needed.
npm ci
npm run dev
Open the local application, switch between all three languages and check the health endpoint. Run the supplied checks before extending the source and again after dependency upgrades.
Build before running the tests. The test script starts its own production server on a free local port and stops it when finished.
npm run build
npm test
These commands verify a local production build. Publishing, authentication, access control, persistence, backups and monitoring still need a plan for your application.
npm run build
npm start
Choose one business workflow, its users and an observable success criterion first. Adapt the page and add only the data storage, permissions and integrations that workflow needs. Keep the existing checks as a starting point and add tests for the new behavior.
Orion, Quinn, Aria, and Atlas are assigned to this project with their existing skills. If an agent is already installed, Orqestria reuses that agent and preserves your edits. Model-based work requires your configured provider and the relevant skills to be usable.
Budget for framework and dependency upgrades, hosting, operational ownership and migration as the application grows. Decide how data can be exported before adding storage. The starter does not include a deployment service or a maintenance commitment.
For a business-specific starting point, compare the planning packs and repository collections before building a large custom system.
Architect, planner, backend developer
Primary model:
Opus (latest)
Developer, architect, reviewer
Primary model:
GPT Astra (latest)
UI/UX designer and design engineer
Primary model:
Opus (latest)
Debugger, tester, reviewer
Primary model:
Gemini Argon (latest)
Discover what each skill helps you build. Open a card for an explanation, concrete outcomes and a practical example.
Connects your application to other systems. Defines how they exchange data, handle errors and recover when a service is temporarily unavailable.
api-integration
LICENSE.txtSKILL.mdVerifies the request, response and side-effect contracts that API callers rely on, including authorization and webhook replay behavior.
api-testing
LICENSE.txtSKILL.mdShapes the smallest viable architecture around measurable requirements, explicit data ownership and the operational trade-offs your team faces.
architecture-planning
LICENSE.txtSKILL.mdProves forbidden operations fail through direct requests, indirect data paths and realistic multi-user permission scenarios.
authorization-testing
LICENSE.txtSKILL.mdImplements server behavior in tested, coherent increments that preserve business rules, transaction integrity and visible failure states.
backend-implementation
LICENSE.txtSKILL.mdMakes queued work safe to repeat and recover by treating duplicate delivery and partial completion as normal operational cases.
background-jobs
LICENSE.txtSKILL.mdImproves internal code structure through small reversible steps while retaining observable outputs, errors and effects.
behavior-preserving-refactoring
SKILL.mdWrites precise defect reports that help another person reproduce the problem, understand its impact and verify the eventual repair.
bug-reporting
LICENSE.txtSKILL.mdHelps choose a reusable application foundation by comparing actual workflow fit, ownership effort and alternatives to building from scratch.
business-project-foundations
SKILL.mdreferences/README.mdreferences/adoption-checklist.mdreferences/repositories.jsonRecords existing behavior at stable boundaries so structural changes can reveal unintended differences.
characterization-regression-checks
SKILL.mdKeeps a code change complete but reviewable by following local conventions and limiting edits and dependencies to the requested outcome.
clean-changes
SKILL.mdFinds actionable defects in a change by comparing requirements, surrounding code and concrete user consequences.
code-review
LICENSE.txtSKILL.mdHelps you navigate an existing project by locating important files, system connections and the right place for a scoped change.
codebase-discovery
LICENSE.txtSKILL.mdMaps compatibility risk across interfaces and stored or queued data, then orders changes so existing consumers can transition safely.
compatibility-change-impact
SKILL.mdFinds why concurrent requests lose updates, create duplicates or violate business invariants.
data-concurrency-debugging
LICENSE.txtSKILL.mdPlans schema changes that preserve data and allow old and new application versions to coexist during transition.
database-migrations
LICENSE.txtSKILL.mdRemoves obsolete implementation only after checking real callers, runtime configuration and persisted compatibility needs.
dead-code-compatibility-cleanup
SKILL.mdUpdates dependencies and conventions against installed versions while preserving important behavior at third-party boundaries.
dependency-framework-modernization
SKILL.mdBuilds consistent reusable interface foundations from the project's actual components, tokens and recurring needs.
design-system
LICENSE.txtSKILL.mdDistinguishes repeated business rules from coincidentally similar code before introducing shared helpers or frameworks.
duplication-abstraction-review
SKILL.mdVerifies critical journeys in a real browser against a controlled test system with observable outcomes.
e2e-testing
LICENSE.txtSKILL.mdCreates a visual direction rooted in the product’s subject, real content and audience while respecting an existing brand.
frontend-design
LICENSE.txtSKILL.mdTurns designs into usable interfaces with clear loading and error states, reliable interactions and layouts that work on different screens.
frontend-ui-engineering
LICENSE.txtSKILL.mdReplaces architecture in complete, verifiable increments with clear ownership while old and new implementations coexist.
incremental-architecture-migration
SKILL.mdShapes a landing page around one clear visitor outcome, truthful evidence and a focused next action.
landing-page-conversion
SKILL.mdReconstructs existing behavior and hidden dependencies so a legacy change has an observable, controlled starting point.
legacy-code-discovery
SKILL.mdRestructures legacy code in focused steps while recording current behavior and keeping intentional changes distinct from accidental regressions.
legacy-refactoring
LICENSE.txtSKILL.mdShapes complete mobile journeys around platform conventions, touch use, network conditions and clear feedback.
mobile-app-ux
SKILL.mdSplits tangled code along real responsibility boundaries while keeping public behavior and call sites stable.
module-decomposition
SKILL.mdConnects logs, metrics and traces to concrete questions about failures, performance and user impact.
observability
LICENSE.txtSKILL.mdAllocates test effort according to the impact and likelihood of what a change could break.
risk-based-testing
LICENSE.txtSKILL.mdChecks how your application handles sign-ins, forms, uploads and sensitive data. Helps prevent malicious input and unintended data exposure.
secure-coding
LICENSE.txtSKILL.mdFinds the earliest demonstrated cause of a reproducible failure through explicit hypotheses and focused verification.
systematic-debugging
LICENSE.txtSKILL.mdConverts a specification into ordered, reviewable delivery tasks with working user outcomes and explicit acceptance evidence.
task-breakdown
LICENSE.txtSKILL.mdBuilds tests for individual functions and complete workflows, helping catch errors and prevent previously fixed problems from returning.
testing-discipline
SKILL.mdStrengthens application contracts at untrusted boundaries and represents domain states so invalid combinations are harder to construct.
type-safety-contracts
SKILL.mdUses restrained animation to explain state changes and provide feedback while keeping frequent actions quick and accessible.
ui-motion
LICENSE.txtSKILL.mdTurns a page’s communication need into an actionable image brief with composition, delivery formats and brand-specific constraints.
visual-asset-brief
SKILL.mdFinds visible interface defects in real browser states, screen sizes and content extremes before a change is declared finished.
visual-qa
LICENSE.txtSKILL.mdHelps people use your interface with a keyboard or screen reader, with readable contrast, clear labels and understandable error messages.
web-accessibility
SKILL.mdFinds the real causes of slow page loading and delayed interactions, then checks improvements using comparable before-and-after measurements.
web-performance
SKILL.md.gitignoreREADME.de.mdREADME.hu.mdREADME.mdapp/de/page.jsxapp/en/page.jsxapp/globals.cssapp/health/route.jsapp/hu/page.jsxapp/layout.jsxapp/not-found.jsxcomponents/landing.jsxlib/i18n.jslicenses/next/LICENSElicenses/react-dom/LICENSElicenses/react/LICENSEmessages/de.jsonmessages/en.jsonmessages/hu.jsonnext.config.mjspackage-lock.jsonpackage.jsonproxy.jspublic/icon.svgtest/smoke.test.mjs