Sandbox
183 repos for codex · WritingClear
SJY051/
music-composition

Modular music-composition skill for AI assistants — harmony, melody, form, 24+ genres.

82
heygen-com/
skills

HeyGen AI agent skills — avatar creation and video production via the v3 Video Agent pipeline

432
glifxyz/
glif-mcp-server

Deprecated — use the hosted Glif MCP server at https://glif.app/mcp

209
szaffarano/
org-mcp-server

MCP server for org-mode and org-roam knowledge base management

42
NicholasSpisak/
second-brain

LLM-maintained personal knowledge base for Obsidian. Based on Andrej Karpathy's LLM Wiki pattern.

709
jordanrubin/
FUTURE_TOKENS

Composable reasoning skills for Claude - antithesize, excavate, metaphorize, synthesize, and more

65
ciouskeila-hue/
cybercode-cli

Local AI agent web app and CLI for running tools, code, web scans, and media generation.

44
ayghri/
i-have-adhd

A skill to stop your coding agent from burying the answer. ADHD-friendly output.

38k
InternScience/
Awesome-Scientific-Skills

An open, curated collection of Agent Skills for scientific research — clone it, use it, extend it!

547

🎬 Tạo video "so sánh kiến thức" ngắn tự động — HyperFrames + AI voice, 1 template nhiều chủ đề.

169
capitalparser/
notebooklm-wiki-pipeline

Turn Google Drive PDFs into Obsidian wiki notes via NotebookLM MCP without loading full PDFs into Claude context

94
AgriciDaniel/
meowmeow

a philosophy for talking to AI agents without getting glazed. one trigger, four meanings. /meow.

35
cLin-c/
paper-skill

🎓 Claude Code skill — AI prompt library for academic paper writing, polishing, reviewing, translating and submitting to SCI/IEEE/Nature/TRO journals

101

Turn a repository into a slide deck that tells you when it stops matching the code

49
jessepinkman9900/
claude-second-brain

Fastest way to scaffold your LLM powered personal knowledge base - Obsidian, Claude Code, qmd, Github

47
pranciskus/
newsmcp

MCP server for real-time world news — free, no API key required

42
lucasastorian/
llmwiki

Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !

1.6k
tmchow/
illo-skill

illo skill — an AI agent skill that turns ideas and articles into original print-style editorial illustrations, starring a recurring mascot. 30+ characters packs, with ability to create your own.

371
sametbrr/
llm-wiki-manager

Skill for a persistent LLM-managed wiki — the LLM writes and cross-references while you curate sources.

69
Wh1isper/
mcp-email-server

Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, organize, and send email via IMAP and SMTP.

324

Browser-native AI agents for X (Twitter): multi-account, MCP-ready, no X API key required.

165
flowith-ai/
canvas-cowork

Cowork on a spatial canvas from the CLI — create canvases, generate images/text/video/agent responses, read results, recall past work, and manage nodes

40