PailStone extends the capacity of users to interact with redstone and vice versa. Through the use of sign IC's, players can build contraptions nowhere near possible with vanilla redstone. Spawn mobs with a button, open a piston door when the sun comes up, build a full featured zelda-style dungeon with puzzles and text prompts, open a door when a player gets near it, and more! All features are modular and in the form of sign-ICs.
Website: pailstone.eonz.net (download)
Installation:
Installation is easy! Just grab the latest release from pailstone.eonz.net and extract Pailstone.jar to your server's plugin folder! Configuration is optional.