Pinggy Blog

Tunnels, networking, self-hosted LLMs, and AI news

Hands-on guides, protocol deep dives, and field notes on tunnels, SSH, reverse proxies, self-hosting, self-hosted LLMs, and AI - from the people building Pinggy.


Agentjacking: How a Fake Sentry Bug Report Hijacks Your AI Coding Agent

AI Security Agentjacking MCP Security

A new attack called agentjacking uses public Sentry DSNs and MCP to inject malicious instructions into Claude Code, Cursor, and Codex - then exfiltrates your AWS keys, GitHub tokens, and git credentials. 85% success rate, 2,388 orgs exposed, zero authentication needed.

Self-Host Chatwoot and Expose It with Pinggy

Self-Hosted Customer Support Chatwoot

Chatwoot v4.14 ships Captain AI for automated customer support. Run the full stack locally with Docker Compose, then expose it to the internet with one Pinggy command - no port forwarding, no SaaS bill.

Run OpenClaw Locally and Access It from Anywhere with Pinggy

OpenClaw AI Agent Pinggy

OpenClaw is the fastest-growing open-source AI agent in GitHub history. Learn how to install it locally, expose port 18789 with a Pinggy HTTPS tunnel, and connect Telegram webhook mode - all with one SSH command.

Apple's container: Run Linux Containers on Mac Without Docker Desktop

MacOS Containers Docker Alternative Linux Containers Mac

Apple shipped an official container tool at WWDC 2026. Each container gets its own lightweight VM, startup is sub-second, and it pulls standard OCI images from Docker Hub. Here's how it works, how it compares to Docker, and how to share containers publicly.

Self-Host Open Notebook: Run Your Own Private NotebookLM Alternative

NotebookLM Open Notebook Self-Hosted

Open Notebook is an open-source NotebookLM alternative with multi-model support, custom podcasts, and a REST API - all running on your own machine. Learn how to set it up with Docker and make it accessible from anywhere with Pinggy.