Changedetection.Io
dgtlmoon
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, a…
Web ScrapingSkill source unconfirmed
32KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
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Results · “content-optimization”
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 68
Harbor
goharbor
An open source trusted cloud native registry project that stores, signs, and scans content.
DevopsSkill source unconfirmed
28.7KGitHub
Graphite
GraphiteEditor
Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interactive real-time motion graphics powered by a node-based procedu…
DesignSkill source unconfirmed
26.3KGitHub
Avoid AI Writing
conorbronsdon
Skill that audits and rewrites content to remove AI writing patterns. Use it with your favorite agents including Claude Code, OpenClaw, and Hermes.
4KGitHub
12.9KGitHub
Gorse
gorse-io
AI powered open source recommender system engine supports classical/LLM rankers and multimodal content via embedding
Ml AutomationSkill source unconfirmed
9.7KGitHub
Defuddle
kepano
Get the main content of any page as Markdown.
Document ProcessingSkill source unconfirmed
8.1KGitHub
Gollum
gollum
A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content.
Document ProcessingSkill source unconfirmed
14.3KGitHub
Tribler
Tribler
Privacy enhanced BitTorrent client with P2P content discovery
LegalSkill source unconfirmed
5.2KGitHub
Obsidian Smart Connections
brianpetro
Find related notes and excerpts while writing. Your link building copilot displays relevant content in graph + list view. A local embedding model powers semantic search.…
5.2KGitHub
Qpdf
qpdf
qpdf: A content-preserving PDF document transformer
Document ProcessingSkill source unconfirmed
5.1KGitHub
Jupyter Book
jupyter-book
Create beautiful, publication-quality books and documents from computational content.
Document ProcessingSkill source unconfirmed
4.3KGitHub
Codehike
code-hike
Build rich content websites with Markdown and React
Document ProcessingSkill source unconfirmed
5.4KGitHub
nature-paper2ppt
Yuan1z0825
Build a complete Nature-style Chinese PPTX presentation from a scientific paper, preprint, PDF, article text, figure legends, or reading notes. Use for journal club, gro…
38.7KGitHub
Md Editor V3
imzbf
Markdown editor for vue3, developed in jsx and typescript, dark theme、beautify content by prettier、render articles directly、paste or clip the picture and upload it...
Document ProcessingSkill source unconfirmed
2.5KGitHub
PdfPig
UglyToad
Read and extract text and other content from PDFs in C# (port of PDFBox)
Document ProcessingSkill source unconfirmed
2.5KGitHub