MCPInstall

frontend-ui-integration

Implement or extend a user-facing workflow in a web application, integrating with existing backend APIs. Use when the feature is primarily a UI/UX change backed by existing APIs, affects only the web frontend, and requires following design system, routing, and testing conventions.

Installs
54
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/julianromli/ai-skills --skill frontend-ui-integration
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads frontend-ui-integration automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Skill: Frontend UI integration

Purpose

Implement or extend a user-facing workflow in our primary web application, integrating with existing backend APIs and following our design system, routing, and testing conventions.

When to use this skill

  • The feature is primarily a UI/UX change backed by one or more existing APIs.
  • The backend contracts, auth model, and core business rules already exist.
  • The change affects only the web frontend (no schema or service ownership changes).

Inputs

  • Feature description: short narrative of the user flow and outcomes.
  • Relevant APIs: endpoints, request/response types, and links to source definitions.
  • Target routes/components: paths, component names, or feature modules.
  • Design references: Figma links or existing screens to mirror.
  • Guardrails: performance limits, accessibility requirements, and any security constraints.

Out of scope

  • Creating new backend services or changing persistent data models.
  • Modifying authentication/authorization flows.
  • Introducing new frontend frameworks or design systems.

Conventions

  • Framework: React with TypeScript.
  • Routing: use the existing router and route layout patterns.
  • Styling: use the in-house design system components (Buttons, Inputs, Modals, Toasts, etc.).
  • State management: prefer the existing state libraries (e.g., React Query, Redux, Zustand) and follow established patterns.

Required behavior

  1. Implement the UI changes with strong typing for all props and API responses.
  2. Handle loading, empty, error, and success states using existing primitives.
  3. Ensure the UI is keyboard accessible and screen-reader friendly.
  4. Respect feature flags and rollout mechanisms where applicable.

Required artifacts

  • Updated components and hooks in the appropriate feature module.
  • Unit tests for core presentation logic.
  • Integration or component tests for the new flow (e.g., React Testing Library, Cypress, Playwright) where the repo already uses them.
  • Minimal CHANGELOG or PR description text summarizing the behavior change (to be placed in the PR, not this file).

Implementation checklist

  1. Locate the relevant feature module and existing components.
  2. Confirm the backend APIs and types, updating shared TypeScript types if needed.
  3. Implement the UI, wiring in API calls via the existing data layer.
  4. Add or update tests to cover the new behavior and edge cases.
  5. Run the required validation commands (see below).

Verification

Run the following (adjust commands to match the project):

  • pnpm lint
  • pnpm test -- --runInBand --watch=false
  • pnpm typecheck (if configured separately)

The skill is complete when:

  • All tests, linters, and type checks pass.
  • The new UI behaves as specified across normal, error, and boundary cases.
  • No unrelated files or modules are modified.

Safety and escalation

  • If the requested change requires backend contract changes, stop and request a backend-focused task instead.
  • If design references conflict with existing accessibility standards, favor accessibility and highlight the discrepancy in the PR description.

FAQ

What does the frontend-ui-integration skill do?

Implement or extend a user-facing workflow in a web application, integrating with existing backend APIs. Use when the feature is primarily a UI/UX change backed by existing APIs, affects only the web frontend, and requires following design system, routing, and testing conventions.

How do I install frontend-ui-integration?

Run npx skills add https://github.com/julianromli/ai-skills --skill frontend-ui-integration in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/frontend-ui-integration/ (personal) or .claude/skills/frontend-ui-integration/ (project).

Which AI agents can use frontend-ui-integration?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is frontend-ui-integration safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains frontend-ui-integration?

It is published by julianromli in julianromli/ai-skills. It has 54 recorded installs.

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