Sandbox
266 repos for osClear

Apple Icon Composer CLI & MCP server: create and manipulate .icon bundles and images with Liquid Glass rendering

46
joosure/
Maestro

A platform evolution of OpenAI Symphony (openai/symphony) for running Codex, Claude Code, CodeBuddy Code, and OpenCode from real project tasks.

46
bardiakhosravi/
tenets

Architecture guardrails for AI coding agents building backend services with DDD and Hexagonal Architecture.

45
jeapostrophe/
jc

Claude Code orchestrator in one window

45
yetidevworks/
bosun

Tmux-native orchestrator for AI agent sessions. Rust + ratatui.

45
yogthos/
wavescope-mcp

Wavelet-based multi-resolution context management for LLMs via MCP

45

Open-source deep research for AI agents: 40 channels, 10+ Chinese sources.

44
tikoci/
rosetta
tikoci/rosettaConnectors

MCP Server with RouterOS docs + commands + products + changelogs, using SQLite-as-RAG, sourced from MikroTik

44
dripips/
plain-prose

Agent skill that removes AI writing patterns from English, Russian and German prose. Merges stop-slop and avoid-ai-writing, adds a zero-dependency checker.

44

MCP server for Things 3 with read/write support for tasks, projects, areas and tags.

43
keysersoose/
claude-agent-builder

Build production-ready AI agents in Claude Code from natural language. Analyzes your problem, researches best practices, and generates subagents, skills, hooks, commands & MCP configs.

43
brandu-mos/
konquest-meta-ads-mcp

57-tool supervised Meta Ads MCP server for Claude Code. Open-core: full CRUD, multi-asset ads, targeting, diagnostics, safety gates. Premium adds 41 tools: optimization engine, vault intelligence, copy generation.

43
seuros/
mcp_rails_template

A minimal Rails API template for creating MCP (Model Context Protocol) servers with robust tool execution capabilities and examples.

42
metosin/
mcp-toolkit
metosin/mcp-toolkitFrameworks & SDKs

a lib to build MCP clients and MCP servers in Clojure(script)

40

A Nostr MCP server that allows to interact with Nostr, enabling posting notes, and more.

38

Free MCP servers + Claude Code Skills for MSP tools - PSA, RMM, backup, M365. Local-first: your data never leaves your network.

38

OpenGhost is an Agent Skill for authorized web app penetration testing: Enter lab url paste credential your agent and wait everything does with help of openghost

37
jiemianduan/
poster-style-transfer

An open Agent Skill for extracting poster design systems and transferring them to original poster concepts.

37
giginet/
apple-icon-composer-skill

Create and validate Apple Icon Composer .icon packages — installable as a Claude Code plugin, a Codex plugin, or a gh skill.

35
itsmostafa/
gskill

CLI that learns repository-specific Claude skills with evolutionary search.

33