Open-Source ListingsOpen-Source

Prest

Instant REST and MCP APIs for PostgreSQL and MySQL, on existing or new databases. CRUD, custom SQL routes, auth and ACL without writing a backend. Low-code, ⚡ realtime, high-performance. Native MySQL support since v2.5

Youtu Agent

A simple yet powerful agent framework that delivers with open-source models

Csharp SDK

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

JobSpy

Jobs scraper library for LinkedIn, Indeed, Glassdoor, ZipRecruiter, Bayt, Naukri, BDJobs & HelloWork

Ciso Assistant Community

CISO Assistant is a one-stop-shop GRC platform for Risk Management, AppSec, Compliance & Audit, TPRM, BIA, Privacy, and Reporting. It supports 200+ global frameworks with automatic control mapping, including ISO 27001, NIST CSF, SOC 2, CIS, PCI DSS, NIS2, DORA, GDPR, HIPAA, CMMC, and more.

Unity MCP

AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

LongMemory

Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc.

Agent Service Toolkit

Full toolkit for running an AI agent service built with LangGraph, FastAPI and Streamlit

Embabel Agent

Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/

AgenticResourceRegistry

Share and discover coding agent resources across your team. Self-hosted, Apache 2.0, works with Claude Code, Kiro, Cursor, Codex, Pi and more.

Dagu

Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.

Flint Chart

🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.

MCP Obsidian

MCP server that interacts with Obsidian via the Obsidian rest API community plugin

M Flow

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

Judge0

Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.

Adhd

ADHD — a skill for coding agents. Tree-of-thought with pruning, built on the Claude & Codex Agent SDK. Fans out parallel divergent thoughts under different cognitive frames, scores, prunes traps, deepens the survivors. The no-brainer skill for creative and interdisciplinary work.

Ruby LLM

The Ruby AI framework.

Gptme

Your agent in your terminal, equipped with local tools: writes code, uses the terminal, browses the web. Make your own persistent autonomous agent on top!

Oracle AI Developer Hub

Technical resources for AI developers to build applications, agents, and systems using Oracle AI Database and OCI services

Costrict

Costrict - strict AI coder for enterprises, quality first, including AI Agent, AI CodeReview, AI Completion.

Design Extract

Extract any website's complete design system with one command. DTCG tokens, semantic+primitive+composite, MCP server for Claude Code/Cursor/Windsurf, multi-platform emitters (iOS SwiftUI, Android Compose, Flutter, WordPress), Tailwind v4, Figma variables, shadcn/ui, CSS health audit, WCAG remediation, Chrome extension. MIT, Playwright, Node 20+.

Openbot

A local-first desktop workspace for persistent AI teammates. Run Codex, Claude, and Grok with dedicated workspaces, task queues, file sharing, browser control, and agent-to-agent collaboration.

MCP Server Cloudflare

Product specific Cloudflare MCP servers

Jupyter AI

An open source extension that connects AI agents to computational notebooks in JupyterLab.