Gamechalk Score Keeper
Live scoreboards, five-dice score sheets, and 501/301 darts legs with checkout suggestions.
Gamechalk Score Keeper puts a working scoreboard in the chat for game night. Open a live scoreboard for up to 12 players with +N/-N buttons, undo, a running history, and round numbers. Playing the classic five-dice game? Send the sheet state and get a scored sheet with the upper-section bonus (35 at 63), five-of-a-kind bonuses, and the running total. Playing darts? Send each visit to the oche and get a 501 or 301 leg scored with proper bust handling (no score on a bust, darts after a finish ignored), computed checkout suggestions, and a three-dart average.
What it does
- Live scoreboard widget for 2-12 players with +N/-N scoring, undo, history, and round numbers
- Five-dice score sheet: all 13 categories, upper-section bonus (35 when the upper total reaches 63), five-of-a-kind bonus (100 per extra after the first)
- 501 and 301 darts legs with standard bust rules and optional double-out
- Checkout suggestions: shortest finish under the chosen out rule, including classics like T20 T20 DB for 170
- Three-dart average per leg, plus per-turn darts, points, and remaining
- CSV downloads of the scored sheet and the leg
Try asking
“Keep score for me and Anna, we're playing a board game”
“Score my dice sheet: I played ones with [1,1,3,4,2] and full house with [5,5,5,2,2]”
“Score a 501 leg, double out: turn 1 T20 T20 T20, turn 2 T20 T19 D12”
Limitations
- Scores stay in the open widget only. No online multiplayer; re-open a board with starting scores to continue elsewhere
- The dice tool scores a sheet as given; it does not suggest which category to play
- Darts legs are limited to 40 turns per call and standard 501/301 starts
- Checkout suggestions show one shortest route under the selected out rule; alternative finishes are not listed
Add it
ChatGPT: once Gamechalk Score Keeper is approved, add it from the ChatGPT plugin directory.
Claude: go to Customize > Connectors > Add custom connector and enter
https://score-keeper.zovo.one/mcp. No sign-in is needed. Once Gamechalk Score Keeper is listed in the Claude connector directory, you can add it from there too.Other MCP clients can connect to the same endpoint: https://score-keeper.zovo.one/mcp