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    861 skills found

    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.

    2
    4
    securityaccessibilityada-compliance+12

    🩺 Env Doctor

    by JustHandled Labs

    Free

    Fix the 'it works on my machine' problem before you touch the code. Diagnoses local setup failures across Node, Python, Go, and Docker: missing dependencies, broken env vars, port conflicts, stale installs, and 'why won't this run?' sludge, then hands you copy-paste bash fixes.

    2
    2
    debuggingdevopsnode-js+3

    Test Target Selector with Codex

    by Markus Isaksson

    Free

    Select the smallest honest verification set for a change, including targeted tests, manual checks, missing-test recommendations, a broader fallback, and named remaining risk.

    2
    3
    codexdeveloper-toolsfree-skills+3

    zig pro maxx

    by Basudev Krishnaswami

    Free

    Professional Zig 0.16.0 development specialist focusing on memory safety, 0.16.0 API compliance, and systems performance.

    2
    1
    code-review0-16-0low-level+3

    nextjs app router audit

    by Sion Coolwijk

    Free

    Deep audit toolkit for Next.js App Router to fix performance waterfalls, SEO errors, and client boundary leaks.

    2
    6 5.0
    code-reviewreact-server-componentsperformance+2

    codex memory curator

    by servrox

    Free

    Audit, prune, and secure your AI agent's long-term memory to prevent pollution and data leakage.

    2
    1
    ai-agentsmemory-managementcontext-window+1

    react hooks auditor

    by Timoranjes

    Free

    Professional audit tool to detect and fix React hooks anti-patterns, stale closures, and performance bottlenecks.

    0
    6
    hooksperformancecode-review+1

    env doctor advanced

    by Timoranjes

    Free

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

    2
    2
    devopsbackendci-cd+1

    accessibility auditor

    by Timoranjes

    Free

    Audit frontend code for WCAG 2.2 AA compliance with prioritized remediation steps and deep semantic analysis.

    2
    3
    securityaccessibilitywcag-compliance+2

    Frontend Development Engine

    by Joker

    Free

    5 project type routing (SPA/SSR/mini-programs), framework matrix (React 19/Vue 3.5/Svelte 5), build tools, CSS decisions.

    1
    6
    frontend

    Python Test Generator — Plain English Test Results for Your Python Code

    by Lily Studio

    Free

    Paste your Python code and get a plain-English test report — what works, what doesn't, what's unfinished, and exactly what to do next.

    2
    1
    pythonpytesttesting+8

    brewpage publish

    by Maksim Kochetkov

    Free

    Instantly deploy text, JSON, files, or full static sites to brewpage.app with zero configuration.

    1
    1
    deploymenthostingweb-development+6

    nex game hud style

    by Nex AI

    Free

    Transform any website into a sci-fi game HUD with scanlines, corner brackets, and neon glitch effects.

    1
    0
    ui-designtailwind-cssfrontend+2

    pyspark cost linter

    by Ikerg

    Free

    Detect and fix the 9 most expensive PySpark anti-patterns to slash your Spark compute costs.

    1
    1
    pysparkdatabrickscost-optimization+2

    ⚙️ Env Example Generator

    by JustHandled Labs

    Free

    Turn a .env into a safe .env.example you can commit. Keeps every key, strips every value, preserves your comments and key order, and flags the secret-looking keys so you know which ones to rotate. Prints to the screen by default and writes .env.example only when you ask.

    1
    1
    devopsenvironment-variablesgit

    Web Scraper Engine

    by Joker

    Free

    Scraper architecture routing, anti-scraping strategies, data extraction, storage, compliance.

    1
    2
    data-engineering

    Java Fullstack Development Engine

    by Joker

    Free

    5 project type routing, framework decision tree (Spring Boot 3.x/Quarkus), JVM tuning, distributed architecture.

    1
    4
    documentation

    nex task cli

    by Nex AI

    Free

    Generate a JSON-backed, agent-callable task CLI with recurrence and prefix-ID matching.

    2
    0
    ai-agentspythoncli-tool+2

    nex scraper politeness pattern

    by Nex AI

    Free

    A respectful, async web-scraping layer with per-domain rate limiting, robots.txt compliance, and email filtering.

    2
    0
    data-engineeringweb-scrapingpython+2

    nex deploy script pattern

    by Nex AI

    Free

    Generate a staged, phase-numbered deployment system with automated backups, migrations, and health checks.

    1
    1
    devopsbashdocker-compose+2

    nex arq worker pattern

    by Nex AI

    Free

    Production-ready ARQ background workers for FastAPI with Redis heartbeats, cron jobs, and hardened systemd units.

    1
    0
    fastapiredisbackground-jobs+3

    Data Analysis Decision Engine

    by Joker

    Free

    Data analysis engine with 4D decision matrix, 15-min quick analysis template, statistics reference, A/B testing playbook, user behavior analysis, SQL templates.

    1
    1
    data-engineeringdataanalytics+2

    sending emails

    by Daryna Ivanova

    Free

    Expert integration of Mailtrap Email API and SMTP for transactional and bulk email delivery at scale.

    2
    1
    apiemail-deliverymailtrap+4

    nex systemd service template

    by Nex AI

    Free

    Generate hardened, production-ready systemd service units with auto-restart, sandboxing, and install scripts.

    2
    0
    systemddevopslinux+1