Browse The Skill Store

Professional API design and review skill for REST, GraphQL, and event-driven architectures.

A structured framework for planning, reviewing, and evolving complex software systems with explicit trade-offs.

Prevent vulnerabilities before they happen by forcing early security framing and secure-by-default design patterns.

Instantly generate a runnable Express or Flask mock API server from a description or OpenAPI spec.

Turn plain English app descriptions into fully normalized SQL schemas and entity relationship documentation.

Generate production-ready, commented Nginx configurations from plain English descriptions.

Advanced engineering intelligence for building scalable, reliable, and secure distributed backend systems.

Generate realistic JSON or CSV test data from plain-English schema descriptions with up to 1,000 rows.

Audit applications against 12-Factor methodology to identify architectural risks and generate cloud-native fix plans.

Auth & Multi Tenant SaaS Foundation

by PubsProToolkit

$29

Scaffold a complete, production-ready auth and multi-tenant foundation — sessions, OAuth/SSO, role-based access control, organizations, teams, invitations, and row-level data isolation — wired to your app and database.

Expert API architect to design, review, and audit REST, GraphQL, and event-driven API specifications.

Production-safe database migrations with zero-downtime strategies, batch backfilling, and multi-ORM support.

API Contract Guardian for AI Coding Agents

by Shandra

$9.99

Protects API endpoints from accidental breaking changes by generating contract maps, validation rules, integration tests, documentation, and safe AI coding prompts.

Expert Oracle PL/SQL architect for writing, refactoring, and performance-tuning enterprise database logic.

make scenario builder

by LocoLoboZ

$12

Architect sophisticated Make (Integromat) scenarios with structured module sequences, routing logic, and error handling.

Automatically generate, audit, and repair .gitignore files to prevent secrets leakage and repository pollution.

Executable API backend for optimizing and monitoring brand citation rates across China's top AI search engines.

Automated environment audit to fix configuration gaps, detect secret leaks, and solve "works on my machine" issues.

Audit SQL and ORM queries for security vulnerabilities, N+1 performance issues, and indexing anti-patterns.

🛡️ Supabase RLS Doctor

by JustHandled Labs

$19

Audit your Supabase project for the row-level-security mistakes that quietly expose data: tables without RLS, policies that resolve to true, leaked service-role keys, missing auth.uid() checks, open storage buckets, overbroad grants, and migration drift. A local, read-only scan plus a full review checklist, each finding with severity, evidence, and a fix. No database changes without confirmation.

Automatically validate OpenAPI specs, detect breaking changes, and sync API implementation with documentation.

Keep Node.js and Python services running forever with PM2 — startup, health checks, troubleshooting.

🛡️OpenAPI Contract Guard

by JustHandled Labs

$12

Lint an OpenAPI spec and diff two versions to catch breaking API changes before they reach consumers. Within a spec it flags missing operationId, success responses with no schema, untyped parameters, operations with no security requirement, and unbounded arrays/strings. Across two versions it flags removed paths and operations, removed response codes, a parameter becoming required, narrowed parameter types, removed enum values, and removed response fields. Analyzes JSON specs (convert YAML to JSON first).

🐳 Docker Compose Stack Doctor

by JustHandled Labs

$15

Diagnose why your Docker Compose stack won't come up: port conflicts, bad or missing env vars, absent healthchecks, volume and permission issues, depends_on that doesn't wait for readiness, networking gaps, platform mismatches, and databases that aren't ready. Reads your docker-compose.yml and logs and ranks the blockers with fixes.