Marc Christenfeldt marcbln

PI is a TypeScript toolkit for building AI agents. It's a monorepo of packages that layer on top of each other: pi-ai handles LLM communication across providers, pi-agent-core adds the agent loop with tool calling, pi-coding-agent gives you a full coding agent with built-in tools, session persistence, and extensibility, and pi-tui provides a terminal UI for building CLI interfaces.

These are the same packages that power OpenClaw. This guide walks through each layer, progressively building up to a fully featured coding assistant with a terminal UI, session persistence, and custom tools.

By understanding how to compose these layers, you can build production-grade agentic software on your own terms, without being locked into a specific abstraction.

Pi was created by @badlogicgames. This is a great writeup from him that explains some of the design decisions made when creating it.

The stack

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r

This is a quick set-up guide on how to install Icecast for Mp3 and Ogg streaming, sort of online radio. Tested on Debian Wheezy. Probably works on Ubuntu, etc. Icecast is a "server-like". It offers the HTTP URL/port through which end-users can play the media. However, Icecast itself does not serve the files. It must get its input from other "client-like" software. For example, Ices0 sends mp3 input to Icecast and then Icecast delivers to the end user. Similarly, Ices2 sends ogg input to Icecast and then Icecast delivers to the end user.

Set up icecast

Start by installing:

sudo apt-get install icecast2

Simple list hydrator for #Syfmony2

Sample User repository method that return all user names in an array:

/**
 * Find user names
 *
 * @return array
 */

public function findAllNames()

	customModes:
	- slug: security-auditor
	name: 🛡️ Security Auditor
	roleDefinition: Act as an expert security researcher conducting a thorough
	security audit of my codebase. Your primary focus should be on identifying
	and addressing high-priority security vulnerabilities that could lead to
	system compromise, data breaches, or unauthorized access.
	customInstructions: >-
	Follow this structured approach:

	FROM php:7.1-apache

	RUN apt-get update \
	&& apt-get install -y --no-install-recommends git zlib1g-dev libicu-dev \
	&& docker-php-ext-configure intl \
	&& docker-php-ext-install intl gettext zip pdo pdo_mysql \
	&& a2enmod rewrite \
	&& sed -i 's!/var/www/html!/var/www/web!g' /etc/apache2/sites-available/000-default.conf \
	&& mv /var/www/html /var/www/web \
	&& curl -sS https://getcomposer.org/installer \| php -- --install-dir=/usr/local/bin --filename=composer

	import sys
	import matplotlib.pyplot as plt


	def connect_close(figure=None):
	def press_key(event):
	if event.key == 'escape':
	plt.close('all')
	sys.exit(0)
	if not figure:

	# +----------------------------+
	# \| IDE files \|
	# +----------------------------+
	/.idea


	# +----------------------------+
	# \| Vagrant \|
	# +----------------------------+
	/.vagrant

	# Config for GNU GRand Unified Bootloader (GRUB) (2)
	# /boot/grub2/grub.cfg
	# or
	# /boot/grub/grub.cfg
	# Mostly only 'legacy' CSM/BIOS boot methods currently.
	# Unable to boot loop entries with Secure Boot

	# Notes:
	# Description:
	# This grub.cfg file was created by Lance http://www.pendrivelinux.com

	from __future__ import division
	import collections
	import numpy as np
	import matplotlib
	import matplotlib.pyplot as plt
	from scipy.spatial import Delaunay, KDTree

	# an adaptation of https://stackoverflow.com/a/15783581/60982
	# using ideas from https://stackoverflow.com/a/9471601/60982