Pack L — Utility Playground

A curated set of agents with a shared permission & risk profile.

Pack permissions

No special permissions

Quickstart

  • Download the pack bundle.
  • Unzip it locally and review pack.json + each agent stub.
  • Use the Local Runner to install (demo) packs, then run agents against demo targets.

Agents in this pack

A Pathfinder (AI)**

Finds the shortest path between two points in a grid with obstacles using the A* (A-Star) algorithm. Visualizes the path in ASCII.

spec No permissions

ARP Network Scanner (Recon)

Scans the local network cache to identify connected devices (IP and MAC addresses). Useful for finding "who is on my WiFi."

spec No permissions

Astronomy Agent (Space)

Calculates the current phase of the moon and the position of the sun. Can determine sunrise/sunset times for a given latitude/longitude.

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Brainfuck Interpreter (Esoteric)

Runs code written in Brainfuck, a famous minimalistic language that uses only 8 characters (> < + - . , [ ]). Requires manipulating a memory tape byte-by-byte.

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Currency Converter Agent (Finance)

Fetches real-time exchange rates (USD base) from a public API and performs conversions.

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Dice Roller Agent (Randomness)

Simulates rolling dice (d6, d20, etc.) using cryptographic randomness. Useful for games or decision making.

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Disk Space Analyzer (System)

Scans a directory recursively to calculate total size and identify largest files. Helpful for cleaning up clutter.

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DNA Translator Agent (Bio-informatics)

Translates a raw DNA sequence (e.g., "GATTACA") into its complementary strand, RNA equivalent, and Protein (Amino Acid) sequence.

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Fake Update Agent (Prank)

Instantly launches a full-screen browser window displaying a realistic "Windows Update" or "macOS Update" animation. Locks the user's attention (until they press F11/Esc).

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Ghost Typer Agent (Haunted)

Waits a few seconds, then takes control of the keyboard to type a message character by character. Looks exactly like someone has remote control of the PC.

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Honeyport Agent (Trap)

Opens a fake server on a common port (e.g., 8080 or 21). If anyone tries to connect to it (like a network scanner or hacker), it logs their IP and disconnects them.

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Hue Light Controller (IoT)

Controls Philips Hue smart lights (or compatible Zigbee bridges). Can toggle power, change brightness, and set RGB colors remotely.

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Instagram Avatar Grabber (OSINT)

Fetches the high-resolution profile picture URL for a public Instagram user without needing an API key (using public scraping).

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Invisible Folder Agent (Magic Vanish)

Toggles the "Hidden" attribute of a folder. On Windows, this makes it disappear from Explorer (unless "Show Hidden" is on). On Mac/Linux, it renames it with a . prefix.

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Language Detector Agent (Linguistic ID)

Analyzes a text sample and determines the probability of it being English, Spanish, French, etc. Useful for routing support tickets or selecting translation models.

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Linear Regression Agent (Data Science)

Takes a set of X,Y data points, calculates the "Line of Best Fit" (y = mx + b), and predicts future values. The foundation of Machine Learning.

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Local Server Agent (Instant Hosting)

Instantly spins up a static HTTP server for a specific directory. Useful for previewing HTML builds or sharing files on the LAN.

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Loot Box Simulator (Gacha Logic)

Simulates opening "Loot Boxes" based on a weighted probability table. Useful for game balancing or demonstrating RNG (Random Number Generation) mechanics.

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Markov Chain Agent (Text Gen)

Ingests a text source, builds a probabilistic model of word transitions (Markov Chain), and generates new "nonsense" text that mimics the style of the original.

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Minecraft Server Pinger (Gaming)

Queries a Minecraft Server (Java Edition) for its status, MOTD (Message of the Day), version, and current player count.

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Mini-Compiler Agent (Language Design)

A tiny interpreter for a custom language called "ToyScript." It supports variables, printing, and basic math. Shows how code is actually parsed and executed.

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MQTT Broker Agent (IoT Hub)

Connects to an MQTT broker (like Mosquitto) to publish messages or subscribe to a topic for a few seconds. Essential for debugging IoT sensor networks.

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Neural Net Trainer (Machine Learning)

Trains a simple Perceptron (Single-Layer Neural Network) from scratch to solve logic gates (like OR/AND) without using any ML libraries.

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Physics Engine Agent (Simulation)

Simulates simple 2D physics (gravity, bouncing balls) and outputs the frame data. Useful for understanding kinematics or creating animations.

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Prime Number Checker (Math)

Determines if a number is prime and, if not, finds its factors. A classic computational task.

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Quote of the Day Agent (Inspiration)

Fetches an inspiring quote from a public API. Simple, but great for dashboard "motd" (Message of the Day) widgets.

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Rhyme Finder Agent (Linguistics)

Finds perfect rhymes, near rhymes, and alliteration for a given word using the Datamuse API. Useful for poetry or songwriting.

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Speedtest Agent (The "Dashboard" Tool)

Connects to Ookla's Speedtest.net servers to measure Ping, Download, and Upload speeds.

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Subliminal Message Flasher (Psych Tech)

Uses a transparent, always-on-top Electron window to flash a text message on the user's screen for 10ms every few seconds. Imperceptible but present.

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Sudoku Solver Agent (Logic)

Solves any Sudoku puzzle instantly using a recursive backtracking algorithm. Useful for demonstrating constraint satisfaction.

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System Spec Agent (Hardware Info)

Pulls detailed hardware specifications including CPU brand, Cores, RAM speed, Battery level, and OS build. Uses the powerful systeminformation library.

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Torrent Downloader Agent (P2P)

Downloads files via the BitTorrent protocol using webtorrent. Supports magnet links.

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Unit Converter Agent (Utility)

A robust conversion engine for Length, Weight, Temperature, and Volume.

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URL Shortener Agent (Utility)

Uses a public API (TinyURL) to shorten a long URL.

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USB Watchdog (Hardware)

Monitors the system for new USB devices plugged in or removed. Uses OS polling to avoid native dependency compilation issues.

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vCard Generator (Networking)

Generates a standard .vcf file for importing contacts into Outlook, iOS, or Android.

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Wake-on-LAN Agent (IoT Magic)

Sends a "Magic Packet" over the network to a specific MAC address. If the target PC has Wake-on-LAN enabled in BIOS, it will physically turn on.

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Weather Agent (Real-time Info)

Fetches current weather data for a city using the Open-Meteo API (Free, no key required).

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Zip Bomb Generator (The "Trap")

Creates a "Recursive Zip Bomb" — a tiny file (kilobytes) that expands into massive size (Gigabytes/Petabytes) if extracted.

spec No permissions