tryluck 0.2.0

Try your luck with AI: randomized tarot, dice, and coin results for creative storytelling and TRPG adventures via CLI and MCP.
tryluck-0.2.0 is not a library.

tryluck

Try your luck with AI: randomized tarot, dice, and coin results for creative storytelling and TRPG adventures via CLI and MCP.

Installation

Linux / macOS:

curl -fsSL https://raw.githubusercontent.com/fluo10/tryluck/main/install.sh | sh

Windows (PowerShell):

irm https://raw.githubusercontent.com/fluo10/tryluck/main/install.ps1 | iex

From source:

cargo install --path .

CLI

Coin flip

tryluck coin          # flip once, print heads or tails
tryluck coin 3        # flip 3 times
tryluck coin --boolean        # print true or false
tryluck coin --boolean 3      # flip 3 times in boolean mode
tryluck coin --json   # output as JSON array

Example output:

heads
tails
heads

Dice roll

tryluck dice          # roll 1d6
tryluck dice 3d6      # roll 3d6, show total
tryluck dice d20      # roll 1d20
tryluck dice 2d8+2    # roll 2d8 with +2 modifier, show total
tryluck dice 3 -d 10  # roll 3d10
tryluck dice --sum    # roll 1d6, show total
tryluck dice --json   # output as JSON

Example output:

4
2
6
Total: 12

Tarot draw

tryluck tarot         # draw 1 card
tryluck tarot 3       # draw 3 cards
tryluck tarot --json  # output as JSON array of {card, orientation} objects
tryluck tarot --case proper   # use proper case (e.g. "The Fool")

Example output:

The Fool
ecitsuJ
The Star

(Reversed cards are displayed as reversed text)

MCP Server

Start the MCP server using stdio transport. Compatible with Claude Desktop and other MCP clients.

tryluck mcp

Tools

Tool Description
coin Flip a coin one or more times. Accepts count and boolean. Returns a JSON array of strings.
dice Roll dice. Accepts notation (e.g. "3d6+2"), count, sides, modifier, sum. Returns a JSON array or {rolls, total} object.
tarot Draw Major Arcana tarot cards. Accepts count and case ("snake" or "proper"). Returns a JSON array of {card, orientation} objects.

License

MIT OR Apache-2.0