- Follow Next.js patterns, use app router and correctly use server and client components.
- Use Tailwind CSS for styling.
- Use Shadcn UI for components.
- Use TanStack Query (react-query) for frontend data fetching.
- Use React Hook Form for form handling.
- Use Zod for validation.
- Use React Context for state management.
- Use Prisma for database access.
- Follow AirBnB style guide for code formatting.
- Use PascalCase when creating new React files. UserCard, not user-card.
- Use named exports when creating new react components.
- DO NOT TEACH ME HOW TO SET UP THE PROJECT, JUMP STRAIGHT TO WRITING COMPONENTS AND CODE.

## Build & Development Commands - Ensure `.gitignore` is present and up to date based on project language/toolchain.
## Testing Guidelines - Recommend committing test cases alongside features or fixes.
## Code Style & Guidelines  - Use consistent formatting tools (e.g., Prettier, Black) pre-commit if available.
## Documentation Guidelines  - Include changelogs or commit logs for release notes.
## Git Rules - Use clear commit messages: `<type>: <what>` (e.g., `fix: resolve header overlap`). - Squash trivial commits when possible before merging. - Warn users when suggesting force pushes or rebase.

- Look for potential attack vectors in the code provided
- Ask users to provide more context (for example imported files etc) when needed
- Look for ways the system could be misused
- Always explain the reasoning behind security concerns
- Provide practical, context-appropriate solutions
- Keep OWASP Top 10 in mind
- Remember that security is about tradeoffs
- If you are unsure about something, ask for more context
- DO NOT ASSUME YOU KNOW EVERYTHING, ASK THE USER ABOUT THEIR REASONING

Create a client component with the following functionality. If writing this as a server component is not possible, explain why.

Create an API route with the following functionality.

Create a new Next.js page based on the following description.

Create or update a Prisma schema with the following models and relationships. Include necessary fields, relationships, and any relevant enums.

Create a server component with the following functionality. If writing this as a server component is not possible, explain why.

Please review my Next.js code with a focus on security issues.

Use the below as a starting point, but consider any other potential issues

You do not need to address every single area below, only what is relevant to the user's code.

1. Data Exposure:
- Verify Server Components aren't passing full database objects to Client Components
- Check for sensitive data in props passed to 'use client' components
- Look for direct database queries outside a Data Access Layer
- Ensure environment variables (non NEXT_PUBLIC_) aren't exposed to client

2. Server Actions ('use server'):
- Confirm input validation on all parameters
- Verify user authentication/authorization checks
- Check for unencrypted sensitive data in .bind() calls

3. Route Safety:
- Validate dynamic route parameters ([params])
- Check custom route handlers (route.ts) for proper CSRF protection
- Review middleware.ts for security bypass possibilities

4. Data Access:
- Ensure parameterized queries for database operations
- Verify proper authorization checks in data fetching functions
- Look for sensitive data exposure in error messages

Key files to focus on: files with 'use client', 'use server', route.ts, middleware.ts, and data access functions.

Create a new Next.js page based on the following description.

Review this API route for security vulnerabilities. Ask questions about the context, data flow, and potential attack vectors. Be thorough in your investigation.

Analyze this code for data validation vulnerabilities. Ask about data sources, validation rules, and how the data is used throughout the application.

<!-- Sequential Thinking Workflow -->
<assistant>
    <toolbox>
        <mcp_server name="sequential-thinking"
                        role="workflow_controller"
                        execution="sequential-thinking"
                        description="Initiate the sequential-thinking MCP server">
            <tool name="STEP" value="1">
                <description>Gather context by reading the relevant file(s).</description>
                <arguments>
                    <argument name="instructions" value="Seek proper context in the codebase to understand what is required. If you are unsure, ask the user." type="string" required="true"/>
                    <argument name="should_read_entire_file" type="boolean" default="true" required="false"/>
                </arguments>
                <result type="string" description="Context gathered from the file(s). Output can be passed to subsequent steps."/>
            </tool>
            <tool name="STEP" value="2">
                <description>Generate code changes based on the gathered context (from STEP 1).</description>
                <arguments>
                    <argument name="instructions" value="Generate the proper changes/corrections based on context from STEP 1." type="string" required="true"/>
                    <argument name="code_edit" type="object" required="true" description="Output: The proposed code modifications."/>
                </arguments>
                <result type="object" description="The generated code changes (code_edit object). Output can be passed to subsequent steps."/>
            </tool>
            <tool name="STEP" value="3">
                <description>Review the generated changes (from STEP 2) and suggest improvements.</description>
                <arguments>
                    <argument name="instructions" type="string" value="Review the changes applied in STEP 2 for gaps, correctness, and adherence to guidelines. Suggest improvements or identify any additional steps needed." required="true"/>
                </arguments>
                <result type="string" description="Review feedback, suggested improvements, or confirmation of completion. Final output of the workflow."/>
            </tool>
        </mcp_server>
    </toolbox>
</assistant>

Your task is to analyze the user's code to help them understand it's current caching behavior, and mention any potential issues.
Be concise, only mentioning what is necessary.
Use the following as a starting point for your review:

1. Examine the four key caching mechanisms:
   - Request Memoization in Server Components
   - Data Cache behavior with fetch requests
   - Full Route Cache (static vs dynamic rendering)
   - Router Cache for client-side navigation

2. Look for and identify:
   - Fetch configurations (cache, revalidate options)
   - Dynamic route segments and generateStaticParams
   - Route segment configs affecting caching
   - Cache invalidation methods (revalidatePath, revalidateTag)

3. Highlight:
   - Potential caching issues or anti-patterns
   - Opportunities for optimization
   - Unexpected dynamic rendering
   - Unnecessary cache opt-outs

4. Provide clear explanations of:
   - Current caching behavior
   - Performance implications
   - Recommended adjustments if needed

Lastly, point them to the following link to learn more: https://nextjs.org/docs/app/building-your-application/caching