What is block-battle?
block-battle is a Claude Code mod by jpo-oss that falling-block puzzle inside Claude Code: solo Marathon, a bot to beat, 1v1 battles and a leaderboard while a long task runs. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | jpo-oss |
| Repository | jpo-oss/claude-games |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Review before installing (76/100) |
| Rank | #3,629 of 5,272 Claude Code mods; #1,512 in Interface |
| License | MIT |
| Last commit | 2026-10-11 |
| Hooks | 8 events |
| Sees | AskUserQuestion calls, every prompt |
| Draws on | Pane |
Is block-battle safe to install?
block-battle scores 76/100 on the MCPMods security check: Review before installing. Things to review: sends data over the network; watches every prompt or event. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.clock.sleep | |
$.command.register | |
$.http.fetch | network requests |
$.state.get | |
$.state.set | |
$.store.delete | keeps its own state |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install block-battle?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/jpo-oss/claude-games claude plugin validate ./claude-games/plugins/block-battle
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/jpo-oss/claude-games && claude --plugin-dir ./claude-games/plugins/block-battle
Or ask Claude to set it up
Paste this into Claude Code and it installs block-battle for you:
Install the "block-battle" Claude Code mod from https://github.com/jpo-oss/claude-games/tree/main/plugins/block-battle. Run claude plugin validate on it first and show me what it can access before you enable it.
More from jpo-oss/claude-games
This repository has 2 Claude Code mods on MCPMods.
- daily-diff: A daily five-letter coding word puzzle inside Claude Code, with streaks and a leaderboard (Low risk)