Browse The Skill Store

Expert Java code auditor for SE 8–24, flagging performance leaks, threading risks, and modernization gaps.

A prioritized Gmail digest that filters out promotions and noise to surface urgent and personal emails.

Audit and auto-fix agent skills to remove platform lock-in and ensure cross-platform compatibility.

Complete SEO audit workflow for AI agents. Crawl, analyze, and generate actionable SEO reports with technical, on-page, and off-page recommendations.

State-aware validation and structured referencing to maintain citation integrity and coherence in long AI sessions.

Automated versioning, provenance stamping, and integrity hashing for AI-generated artifacts.

Simple HTTP health checker that monitors your endpoints and sends Telegram alerts when they go down or recover.

A professional security triage workflow for mapping attack surfaces and prioritizing DeFi smart contract vulnerabilities.

Preflight Jamf smart group and deployment scope mistakes.

ADA Compliance Checker (Free) Most Common problems only

by Jochem den Boer

Free

A fast, free 3-point accessibility screen (text contrast, image alt text, form labels) to spot the most common ADA/WCAG problems before they cost you.

Instant EU VAT answers for digital sellers — rates, which platforms remit, is-it-OSS, and the VAT in any price.

🔁 Model Migration Checker

by JustHandled Labs

$6/mo

Find the model-version coupling that breaks when you swap LLMs. Flags hardcoded model names and versions, deprecated or renamed parameters (the max_tokens to max_completion_tokens class of change), hardcoded token and context-window limits, response-format parsing tied to one model's output, tool-schema format coupling between providers, and hardcoded per-token cost constants. The patterns load from an editable model-rules table you update as new models ship.

📚 Reference Grounding Checker

by JustHandled Labs

$15

Before an agent acts on a plan, verify that the things it named actually exist. Checks each referenced file path, function or method, import or package, environment variable, and CLI command against your repo, and flags the ones that do not resolve. Catches the hallucinated function and the phantom package before the edit, not after the build breaks. Resolves Python and JavaScript/TypeScript.

DB Migration Safety Checker

by Arnstein Larsen

$9.99

The migration ran instantly in staging and locked a 40-million-row table in production for nine minutes — because staging had 400 rows

Senior-level Python code auditor for PEP 8, type safety, security vulnerabilities, and 3.10+ modernizations.

AI Electronics Compatibility & Buying Advisor Agent

by Shandra

$9.99

Recommends electronics products and checks compatibility based on customer use case, budget, existing devices, technical level, preferences, required specs, and useful accessories.

Dev Post Removal Checker

by SkillForge

Free

A pre-submission audit tool to prevent developer community posts from being removed, buried, or flagged as spam.

Api Compatibility Checker

by Echo Rose

$7.99

Api Compatibility Checker - A Premium AI Agent Skill

pet health advisor

by PupLogic

$5

Interactive pet health intake assistant that generates structured symptom reports and urgency guidance for owners.

Automated quality checker that runs before publishing to any social platform or content site

trademark checker

by Jose Luis

$5

Verify brand name availability and identify similar registrations using real-time trademark registry data.

Ecommerce Creative Clarity Checker

by heyhridyansh

Free

Audit ecommerce images and ads for mobile clarity, visual hierarchy, and buyer comprehension.

tracking status checker

by Jose Luis

Free

A shipment tracking skill to check status across multiple couriers using the tracking_status_checker MCP tool.

🖼️ Image to SKU Match Checker

by JustHandled Labs

$5

Reconcile product image filenames to a SKU roster and flag missing, extra, unknown, and colliding matches.