Sandbox
1,087 repos for agents · DocsClear
qax-os/excelizeFrameworks & SDKs

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

21k
NicholasSpisak/
second-brain

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

709

A Model Context Protocol (MCP) server that retrieves information from Wikipedia to provide context to LLMs.

295
andrewluxem/
playbooks

An index of free playbooks for marketing, CRM, team-building, and leadership tasks. Each links to its full page on andrewluxem.com.

47
HoangYell/
markdy-com

🎬 Open-source animated architecture diagrams as code. Diagram-native DSL, 17 layout engines, Web Animations API, and MCP server for AI agents.

93
korotovsky/
slack-mcp-server

The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.

1.8k
jinzcdev/
markmap-mcp-server

An MCP server for converting Markdown to interactive mind maps with export support (PNG/JPG/SVG).

285
ChristopherKahler/
base

AI builder operating system. Turn Claude Code from a per-session tool into a workspace that remembers, maintains itself, and never goes stale. BASE = Builder's Automated State Engine.

221

Dive is an open-source MCP Host Desktop Application that seamlessly integrates with any LLMs supporting function calling capabilities. ✨

1.8k

WordPress plugin that turns Elementor & WordPress into an MCP server. 200+ AI-ready tools for building, editing, and managing page designs programmatically.

689
kocakli/
Trello-Desktop-MCP

Trello integration for Claude Desktop via Model Context Protocol (MCP) - 19 tools for comprehensive board, card, and list management

38
LeonChaoX/
qinyan-academic-skills

A curated, multilingual library of 182 installable AI agent skills for end-to-end academic research—spanning literature discovery, scientific writing, grant development, bioinformatics, drug discovery, clinical research, machine learning, and data analysis.

879
indranilbanerjee/
digital-marketing-pro

An open-source AI marketing operating system for strategy, SEO, AEO/GEO, paid media, content, CRM, and analytics - grounded in brand context, human approval, and verifiable outputs.

806
UfoMiao/
zcf

Zero-Config Code Flow for Claude code & Codex

6.1k
nagisanzenin/
engram

Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

1.4k
GaZmagik/
iso-24495

ISO 24495 Plain Language skills and Claude Code plugin

171

Free AI presentation maker & free AI poster maker for Codex, Claude Code, Cursor, and more—create editable slides, decks, posters, and social graphics with StarryKit.

92
MiaoDX/
intuitive-flow

Shared config, skills, and update scripts for Claude Code, Codex, and Gemini CLI

48
alioshr/
memory-bank-mcp

A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

919

MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.

327
webworn/
openfoam-mcp-server

LLM-powered OpenFOAM MCP server for intelligent CFD education with Socratic questioning and expert error resolution

116