Self-Host AI Agents Using n8n and Pinggy

Sat, Jun 7, 2025
In today’s AI landscape, running powerful AI agents locally offers significant advantages in terms of privacy, cost, and control. Combining n8n’s powerful workflow automation platform with local Large Language Models (LLMs) creates a compelling solution for businesses and developers seeking to build AI-powered applications without relying on cloud APIs. This comprehensive guide will walk you through setting up the n8n Self-hosted AI Starter Kit and exposing it securely online using Pinggy.

How to Use the File Search Tool in Gemini API for Easy RAG Integration

Mon, Nov 17, 2025
Building a Retrieval Augmented Generation (RAG) system has traditionally been complex managing vector databases, embeddings, and chunking strategies. Google's File Search tool in the Gemini API simplifies this by providing a fully managed RAG solution. This tutorial shows you exactly how to install, configure, and use it with complete working code. Summary Install Google GenAI Package: Run pip install google-genai to install the single package required for Gemini’s File Search API.

Build Your Own Face Swap App Using Google Colab and Pinggy

Sat, Jan 24, 2026
Face swapping technology has become increasingly popular for creative projects, entertainment, and exploring the capabilities of AI-powered image manipulation. While there are many commercial face swap applications available, building your own gives you complete control over the process and costs nothing to run. In this guide, we’ll show you how to create a fully functional face swap application using Google Colab and make it publicly accessible using Pinggy. This setup leverages InsightFace’s powerful face detection and swapping models along with a Gradio-based user interface, all running on Google Colab’s free GPU resources.

localhost:11434 - Ollama Local LLM Port Guide

Fri, Mar 6, 2026
localhost:11434 Ollama API Server Port 🦙 Open localhost:11434 Access your local Ollama instance running on port 11434 Localhost:11434 is the default port for Ollama, a popular open-source tool that allows developers to run, create, and share Large Language Models (LLMs) locally. “Localhost” refers to your own computer (typically mapped to IP address 127.0.0.1), and “11434” is the port number where the Ollama API server listens for connections. This combination is a staple for local AI developers working with models like Llama 3, Mistral, and DeepSeek.

localhost:1337 - Jan Local AI Port Guide

Fri, Mar 6, 2026
localhost:1337 Jan Local AI Server Port 💠 Open localhost:1337 Access your Jan local AI model server running on port 1337 Localhost:1337 is the default port for Jan, a privacy-focused open-source alternative to ChatGPT that runs 100% offline on any Windows, Mac, or Linux computer. The number “1337” (historically spelling “leet”, as in “elite”) gives a nod to hacker culture, making it an instantly memorable API endpoint. Jan exposes an OpenAI-equivalent API natively.

localhost:3001 - AnythingLLM Workspace Port Guide

Fri, Mar 6, 2026
localhost:3001 AnythingLLM Dashboard Port 📚 Open localhost:3001 Access your AnythingLLM instance running on port 3001 Localhost:3001 is the designated default port for AnythingLLM, an all-in-one AI app designed to give normal users and enterprises a full-tier AI workspace connecting smoothly to remote models or local engines like Ollama. Port 3001 provides a full RAG (Retrieval-Augmented Generation) document experience to “chat with your data”. Because 3000 is deeply occupied by things like React and Express, many NodeJS and React-based applications select 3001 as the fallback or independent service port.

localhost:3080 - LibreChat Web App Port Guide

Fri, Mar 6, 2026
localhost:3080 LibreChat Web App Port 🤖 Open localhost:3080 Access your LibreChat interface running on port 3080 Localhost:3080 is the default web application port serving LibreChat, a widely used open-source clone that aims to meticulously replicate (and enhance upon) the original ChatGPT web experience. By hitting http://localhost:3080, developers get a fully-featured chat app supporting plugins, multiple LLM backends (Anthropic, Google, local endpoints), and secure multi-user environments. Choosing 3080 allows the frontend app to stay out of the way of backend API ports and keeps it separated from a regular 3000 default React stack.

localhost:3210 - LobeChat Application Port Guide

Fri, Mar 6, 2026
localhost:3210 LobeChat Web App Port 💬 Open localhost:3210 Access your LobeChat interface running on port 3210 Localhost:3210 is the default port for LobeChat, an incredibly popular, modern, and open-source high-performance ChatGPT UI. Many developers install LobeChat via Docker or Node, and it boots up immediately on 3210. Because standard HTTP and dev ports like 3000 or 8080 are extremely crowded by React/Next.js/Tomcat apps, LobeChat made the developer-friendly decision to bind to 3210 by default.

localhost:4891 - GPT4All API Port Guide

Fri, Mar 6, 2026
localhost:4891 GPT4All API Server Port 🧠 Open localhost:4891 Access your local GPT4All API server running on port 4891 Localhost:4891 is the default port for GPT4All, a popular ecosystem designed to let anyone run large language models on their consumer-grade CPUs and GPUs. When you enable the backend server mode inside the GPT4All desktop application, it listens on port 4891. Like many newer local AI tools, GPT4All uses this port to expose a REST API that mimics the OpenAI API structure, making it a drop-in offline substitute for ChatGPT in scripts, LangChain agents, or automated tasks.

localhost:9090 - OpenClaw Dashboard & Web UI Port Guide

Fri, Mar 6, 2026
localhost:9090 / 9091 OpenClaw AI Dashboard Port 🤖 Open localhost:9090 Access your OpenClaw Dashboard running on port 9090 or 9091 Localhost:9090 (and occasionally 9091) is a widely paired port typically used for local AI dashboards and monitoring gateways. Most notably, it is the default port for the OpenClaw autonomous AI agent web UI and its WebSocket Gateway. It’s also well known among DevOps engineers as the default port for the Prometheus metrics monitoring system.