AI Agent Skills Marketplace

Bypass OS-native file upload dialogs in browser automation using JavaScript interception and DataTransfer injection.

Audit dependencies for security, licenses, and health while generating a phased, low-risk upgrade and migration plan.

Automated, API-driven playlist migration from Spotify, Tidal, and YouTube Music to Apple Music with artist validation.

Audit project manifests against source code to find unused, missing, and misplaced dependencies across major languages.

Idiomatic code translation between Python, TypeScript, and Go that preserves logic and adapts language-specific patterns.

Generate high-quality Jest unit tests with automatic dependency mocking for JavaScript and Angular applications.

Code Comment Cleaner

by JustHandled Labs

$5

or 25 cr

Find and remove commented-out dead code across 8 languages (JS, TS, Python, Java, Go, Rust, HTML, CSS) while preserving TODOs, FIXMEs, license headers, disabled tests, and real documentation. Previews every change first and writes .bak backups before it touches a file.

Expert regex architect for building, auditing, and optimizing high-performance, ReDoS-safe patterns.

A production-ready Manifest V3 extension to strip tracking parameters and hidden Unicode from copied text.

Automate real Chrome profiles with a professional CLI, SDK, and MCP-ready automation stack for AI agents.

🧪 Test Quality Auditor

by JustHandled Labs

$15

or 75 cr

Find the unit tests that pass without testing anything. Flags tests with no assertions, trivial existence-only checks (toBeDefined, assertIsNotNone), tests that assert the exact value they just mocked, snapshot-only tests, tautological assertions (expect(true).toBe(true)), empty placeholders, and over-mocked tests with more setup than assertions. Works on Jest/Vitest and pytest/unittest.

Ship a Manifest V3 Chrome extension that applies a custom accent color theme across any website.

Deploy or fork a production-ready, no-build Manifest V3 Chrome extension that declutters websites in one click.

A production-ready Manifest V3 Chrome extension to monitor tab memory, manage resources, and gamify browser hygiene.

Expert-level Gaode Map (AMap) JSAPI v2.0 integration for 3D maps, LBS services, and secure implementations.

Deploy or fork a production-ready Chrome extension for AI text detection and fake review analysis.

A production-ready Manifest V3 Chrome extension for tracking subscription spend via browser activity—no bank required.

Deploy a production-ready Manifest V3 extension that detects meeting links and injects Join buttons into any webpage.

A production-ready Chrome Extension for 1-click 'Not Interested' buttons across social media feeds.

A complete Manifest V3 Chrome extension to detect and highlight manipulative UI dark patterns on any website.

🗺️ Change Impact Mapper

by JustHandled Labs

$13

or 65 cr

Map the blast radius of a code change before you run the whole suite. For the files and functions you changed, it lists what imports or calls them, which tests cover them, flags any change with no covering test, and warns when a file has a lot of dependents. It tells an agent what its edit might break instead of making it guess. Resolves Python and JavaScript/TypeScript.

Perf Budget Auditor

by JustHandled Labs

$12

or 60 cr

Audit your frontend build against a performance budget and catch size regressions before you ship. Flags total bundle over budget, initial bundle over budget, individual chunks over a threshold, oversized image assets, source maps shipped to production, and large unminified JavaScript. Reads a webpack or Vite-style stats.json plus a perf-budget.json you control.

A high-velocity pipeline to scaffold, build, and package Manifest V3 Chrome extensions using a no-build vanilla pattern.

Open Source README Generator

by Arnstein Larsen

$7.99

or 40 cr

A repo visitor decides in about ten seconds whether your project solves their problem — and most READMEs spend those ten seconds on installation instructions instead of answering 'what does this actually do'