Open-Source ListingsOpen-Source

Hotpath

Rust profiler for CPU, memory, SQL, HTTP, and async performance, with Prometheus and Grafana support.

Build Your Own Openclaw

A step-by-step guide to build your own AI agent.

DemoGPT

🤖 Create agentic apps in a second with your prompts. Everything you need to create an LLM Agent - tools, prompts, frameworks, and models - all in one place.

Jido

🤖 Autonomous agent framework for Elixir. Built for distributed, autonomous behavior and dynamic workflows.

MCP Adapter

An MCP adapter that bridges the Abilities API to the Model Context Protocol, enabling MCP clients to discover and invoke WordPress plugin, theme, and core abilities programmatically.

Open Mercato

The AI-Engineering Foundation Framework for business apps: open-source TypeScript, with multi-tenancy, RBAC, events and domain modules already decided as conventions and specs, so Cursor, Claude Code and Codex build features instead of re-deciding architecture. Start with 80% done.

Trpc Agent Go

A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.

Opc Skills

Agent Skills for Solopreneurs

Babysitter

Babysitter enforces obedience on agentic workforces and enables them to manage extremely complex tasks and workflows through deterministic, hallucination-free self-orchestration

Obsidian Claude Pkm

A complete starter kit for an Obsidian + Claude Code personal knowledge management system.

Slack MCP Server

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

CoreCoder

Minimal AI coding agent (~1,000 lines of Python) inspired by Claude Code. Works with any LLM. Think NanoGPT for coding agents. Formerly NanoCoder.

Cc Safety Net

A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, DeepSeek Harness, Devin CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.

Pg Aiguide

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

Insomnia

A macOS menu bar app that safely keeps your MacBook awake with the lid closed, for timed agent sessions.

Hope Agent

🦭 A cross-device desktop AI agent with memory, autonomous goals, dynamic workflows, and headless deployment | 会记忆、能持续推进目标、会动态编排多 Agent 的跨端桌面 AI 助手，也可服务化常驻 NAS / 云端

OpenAdapt

For EHRs, payer portals, and any app your team clicks through. A person or an agent shows the task; OpenAdapt turns it into a local program that repeats the steps with no model calls, checks each save, and stops when something doesn't match.

Omnigraph

Object-storage native graph database with branching and typed ontology

MCP Brasil

MCP Server para 70 APIs públicas brasileiras

Skills Hub

A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple AI coding tools’ global skills directories — “Install once, sync everywhere”.

Concordia

A library for generative social simulation

Docs MCP Server

Grounded Docs MCP Server: Open-Source Alternative to Context7, Nia, and Ref.Tools

Kotlin Footguns

Battle-tested agent skills mapping the footguns of Kotlin, Compose Multiplatform and the desktop JVM — mined from a production music app, not from documentation.

Agent

Ship your code, on autopilot. An open source agent that lives on your machines 24/7 and keeps your apps running. 🦀