CLSkills Hub
For developers · 23 wrappers · $99 all-access

AI wrappers for developers who like to own their code.

Each wrapper is a small working app. Paste input, get AI output. Every one ships with two paths: the commercial API for convenience and a free open-source model for cost control. Integration guide in plain language, no ML jargon.

8 free to try. 15 paid at $20 each. $99 bundle saves $201 and locks in every future wrapper.
23 wrappers shipping
8 free no email gate
$20 each or $99 bundle
Ollama swap included in every wrapper

Free wrappers (8)

Email-gated downloads. Try the live demo in your browser first, then download the working app.

Free · email to download

Text Summarizer

Paste an article, blog post, or transcript. Get a 3-line TL;DR plus 5 bullet takeaways. Powered by Claude in the demo, swap to free Llama 3.1 in 5 minutes.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

Email Drafter

Paste an inbound email. Get three reply variants: direct, warm, decline. Powered by Claude in the demo, swap to free Llama 3.1 in 5 minutes.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

Meeting Summarizer

Paste a raw meeting transcript. Get action items, decisions, and follow-ups in a structured format. Powered by Claude in the demo, swap to free Llama 3.1.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

Cover Letter Generator

Paste a job description and 3-5 resume highlights. Get a tailored cover letter in your voice, not the generic AI tone. Free Llama 3.1 path included.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

JD Writer

Paste a role title and 3 must-haves. Get a full job description with seniority calibration, inclusive language check, and clear day-to-day work description.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

Regex Builder

Describe what you want to match in plain English, get a regex, an explanation, and real matched substrings from your test strings. Powered by Claude, swap to free Llama 3.1 in 4 lines.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

Code Explainer

Paste any code snippet, pick an audience (junior dev, PM, or future self), get an overview plus a line-by-line breakdown. Two-pass detect-then-explain pipeline.

Stack: Node · OSS: Llama 3.1 8B
Free · email to download

PDF Summarizer

Upload a PDF, get a 3-line TL;DR, 5 concrete takeaways, and an estimate of minutes saved. Handles long docs via a chunk-then-meta-summarize pipeline.

Stack: Python · OSS: Llama 3.1 8B

Paid wrappers (15) · 3 shipping now, 12 more on the way, $99 bundle

Token-gated downloads. Each one comparable to a $20-50/month SaaS the wrapper replaces. The bundle locks in every future wrapper as they ship.

$20 · Ready to buy

PDF Q&A Bot

Upload a PDF, ask questions, get answers grounded in the source with page-citation highlights. Free Nomic Embed + Llama 3.1 path included.

Vs OpenAI · OSS: Nomic Embed + Llama 3.1
$20 · Ready to buy

Support Bot

Drop in your docs, get a support widget that answers customer questions with citations. Includes the JS widget. Free bge-small + Mistral 7B path.

Vs OpenAI · OSS: bge-small + Mistral 7B
$20 · Ready to buy

Cold Email Personalizer

Paste a prospect's LinkedIn URL, get a 3-variant cold email that references specific details from their profile. Free Llama 3.1 70B via Groq.

Vs Claude · OSS: Llama 3.1 70B
$20 · Ready to buy

SEO Article Generator

Enter a target keyword, get a 1,000 to 1,200 word article with H1, H2 sections, FAQ, and meta description via a two-pass outline then fill pipeline. Free Llama 3.1 70B path.

Vs Claude · OSS: Llama 3.1 70B
$20 · Ready to buy

Code Documenter

Paste any Python / JS / TS function, get JSDoc / Docstring + inline comments + edge-case notes. Free DeepSeek Coder via Ollama path.

Vs Claude · OSS: DeepSeek Coder 6.7B
$20 · Ready to buy

Resume Rewriter

Paste your resume and target role, get a rewrite with ATS keywords, quantified achievements, and a single-page layout. Free Llama 3.1 path.

Vs Claude · OSS: Llama 3.1 8B
$20 · Ready to buy

Product Description Generator

Paste product details, get full listing copy with title, bullets, long description, and SEO meta. Tuned for Amazon, Shopify, Etsy formats.

Vs Claude · OSS: Llama 3.1 8B
$20 · Ready to buy

Tweet Thread Generator

Paste a topic, get an 8-tweet thread plus 3 hook variants tested against the 'scroll-stopping' framework. Free Llama 3.1 path.

Vs Claude · OSS: Llama 3.1 8B
$20 · Ready to buy

Quiz Generator

Paste any text (article, textbook chapter, training material), get 10 multiple-choice questions with answer key and difficulty calibration.

Vs Claude · OSS: Llama 3.1 8B
$20 · Ready to buy

Voice Transcriber

Upload audio (m4a, mp3, wav), get a cleaned transcript with speaker labels and timestamps. Free whisper.cpp path: runs on any laptop.

Vs OpenAI · OSS: whisper.cpp / faster-whisper
$20 · Ready to buy

YouTube Summarizer

Paste a YouTube URL, get a structured summary with key points and clickable timestamps. Uses transcript first, falls back to Whisper if no transcript exists.

Vs OpenAI · OSS: yt-dlp + whisper.cpp + Llama 3.1
$20 · Ready to buy

OCR + Cleanup

Upload an image with text (screenshot, scan, photo), get clean structured text. Tesseract for free, PaddleOCR for accuracy, Claude for layout cleanup.

Vs Google · OSS: Tesseract or PaddleOCR
$20 · Ready to buy

Background Remover

Upload any image with a subject, get a clean PNG cutout with transparent background. Runs entirely on free rembg (ONNX): no API key needed.

Vs Removal.ai · OSS: rembg with ONNX models
$20 · Ready to buy

Sticker Generator

Text prompt in, stylized sticker / avatar out. Walkthrough video demo (live image gen requires GPU). Free Flux.1-schnell or SDXL Lightning path.

Vs DALL-E · OSS: Flux.1-schnell or SDXL Lightning
$20 · Ready to buy

Receipt Extractor

Upload an image of a receipt or invoice, get structured JSON with line items, tax, totals, and vendor info. Free DONUT or LLaVA + Tesseract path.

Vs Google · OSS: DONUT or LLaVA + Tesseract
Best value

All-Access Bundle · $99

All 15 paid wrappers, lifetime. Every future wrapper added free. Saves $201 vs buying individually.

Launch price $99 · retail $199