fullstack-guardian

Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level.

Source: Jeffallan

Claude Code · CompatibleDevelopment

At a glance

Best for
Development
Works with
Claude Code
Outcome
Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level.
Source
Jeffallan/claude-skills

01 / Understand the skill

About fullstack-guardian

Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level. Covers the complete stack from database to UI, enforcing auth, input validation, output encoding, and parameterized queries across all layers. Use when implementing features across frontend and backend, building REST APIs with corresponding UI, connecting frontend components to backend endpoints, creating end-to-end data flows from database to UI, or implementing CRUD operations with UI forms. Distinct from frontend-only, backend-only, or API-only skills in that it simultaneously addresses all three perspectives—Frontend, Backend, and Security—within a single implementation workflow. Invoke for full-stack feature work, web app development, authenticated API routes with views, microservices, real-time features, monorepo architecture, or technology selection decisions.

Requirements

  • The target application’s frontend/backend frameworks, database and test tools. Examples are patterns to adapt, not a runnable starter application.
  • Preserve the Skill directory and bundled references; compatibility is recorded as Compatible, not runtime Verified.

Check before installing

Compatible platforms

Claude Code

Best fit

Development

Review the source instructions if the required output differs from the formats described above.

Install and use

Compatible with Claude Code · Published by Jeffallan

Ready to add fullstack-guardian?

Use the published instructions below, then provide the required input and describe the result you need.

General instructions · Claude Code

npx -y skills add Jeffallan/claude-skills --skill fullstack-guardian --agent claude-code

Review the source repository and license before installing third-party skills.

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