Open-Source ListingsOpen-Source

MCP Server Kibana

MCP server for Kibana, Access search and manage Kibana in MCP Client.

Obsidian Steward

A vault-specific agent equipped with agentic capacity, fast search, flexible commands, vault management, and terminals to "jump" into other CLI agents, such as Claude, Gemini, etc.

Agent Skills

Skills for AI coding agents to integrate with the Jupiter ecosystem.

Beagle

Agent Skills marketplace: framework-aware skills for code review, documentation, test-plan generation, AI-writing detection, architectural analysis, and git workflows — for Python, Go, Rust, Elixir, React, Remix, and iOS/Swift. Works with Claude Code, Codex, and any agent that supports Agent Skills.

Swarms

Achieve extraordinary results with claude code across a variety of tasks

Cubeloop

CubeLoop — a Pythonic, async-native agent harness core designed for high performance, readability, and production-grade persistence.

Antares

Antares: a self-hosted AI pentest agent and assistant in one binary. Authorized penetration testing with security specialists, 7,000+ procedures and reports, plus files, shell, a real browser, memory and RAG.

Instar

Persistent Claude Code agents with scheduling, sessions, memory, and Telegram.

Llamaparse Agent Skills

LlamaParse Agent Skills

Go Agent Skills

Curated AI agent skills for Go projects.

MCP Server

Model Context Protocol (MCP) Server for the Keboola Platform

Patent MCP Server

MCP Server for USPTO data

Podman MCP Server

Model Context Protocol (MCP) server for container runtimes (Podman and Docker)

Spline MCP Server

An MCP server for working with Spline 3D design tool API

Revit MCP Server

mcp-servers-for-revit — 80+ AI automation tools for Autodesk Revit via Model Context Protocol (Revit 2023-2026)

Entrepreneur Claude Skills

Production-ready entrepreneurship skills for Claude Code — marketing, sales, operations, finance, and leadership. 24 skills built by a founder, for founders.

OmniAgent

OmniAgent (ICML 2026): the first native omni-modal agent for active video perception — a 7B agent that beats Qwen2.5-VL-72B with 73% fewer frames on LVBench.

MCP Server Datahub

The official Model Context Protocol (MCP) server for DataHub (https://datahub.com)

Visual UI Debug Agent MCP

Visual UI testing and debugging MCP server with Playwright, screenshots, DOM inspection, workflow validation, and visual diffs.

MCP Metabase Server

A comprehensive MCP server for Metabase with 70+ tools.

Socratic

Socratic is a framework for building reliable vertical AI agents by letting human experts teach agents interactively, turning tacit domain knowledge into a continuously improving knowledge base.

Workspace Bench

Benchmark self-evolving Agent upon realistic large-scale file workspaces

Sagent

A coding-agent CLI and strongly-typed Python library -- self-mutating, hot-swapping, multi-provider, with async tool calls and bidirectional recursive spawn.

Pi

A pure-Go port of pi (earendil-works/pi) — the pi-ai unified multi-provider LLM API, pi-agent-core agent loop, and pi-coding-agent, native in Go with no Node.js runtime. Anthropic/OpenAI/Google, 999-model catalog.