From aj-geddes-useful-ai-prompts-4
Implements advanced API filtering and sorting with query parsing, field validation, and optimization. Use for building search features, complex queries, and flexible data retrieval endpoints.
npx claudepluginhub joshuarweaver/cascade-code-languages-misc-1 --plugin aj-geddes-useful-ai-prompts-4This skill uses the workspace's default tool permissions.
- [Overview](#overview)
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Checks Next.js compilation errors using a running Turbopack dev server after code edits. Fixes actionable issues before reporting complete. Replaces `next build`.
Build flexible filtering and sorting systems that handle complex queries efficiently with proper validation, security, and performance optimization.
Minimal working example:
// Node.js filtering implementation
app.get("/api/products", async (req, res) => {
const filters = {};
const sortOptions = {};
// Parse filtering parameters
const allowedFilters = [
"category",
"minPrice",
"maxPrice",
"inStock",
"rating",
];
for (const key of allowedFilters) {
if (req.query[key]) {
filters[key] = req.query[key];
}
}
// Build MongoDB query
const mongoQuery = {};
if (filters.category) {
mongoQuery.category = filters.category;
}
// ... (see reference guides for full implementation)
Detailed implementations in the references/ directory:
| Guide | Contents |
|---|---|
| Query Parameter Filtering | Query Parameter Filtering |
| Advanced Filter Parser | Advanced Filter Parser |
| Filter Builder Pattern | Filter Builder Pattern |
| Python Filtering (SQLAlchemy) | Python Filtering (SQLAlchemy) |
| Elasticsearch Filtering | Elasticsearch Filtering |
| Query Validation | Query Validation |