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Registry updated within 30 days · Local · npm

debuff New this week NEW

jp.debuff/debuff copy

Let coding agents play, test and tune your 2D web game: live state, explained errors, replays, fuzz.

CategoryWeb & Search
TransportLocal
Registry freshnessRegistry updated within 30 days
Version0.31.0
Distributionnpm
Maintainerdebuff ↗

Install & connect

Install · npmnpx
$ npx -y @debuffjp/mcp

Publisher-declared package identifier. Verify current package, permissions and client configuration before running; execution has not been tested here.

Freshness

Updated today

Last registry update today · published Nov 6, 2026.

Registry position over time

Where debuff sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.

Current position#1795
Best position#1795
Since prior runNEW

About this server

Let coding agents play, test and tune your 2D web game: live state, explained errors, replays, fuzz.

Local — runs on your machine over stdio (npx / uvx / docker / bundle). Indexed under Web & Search, alongside 11152 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.

More in Web & Search 11153

Browse all 11152 in Web & Search →
Published · Nov 6, 2026
Updated · Nov 6, 2026
Source · official Model Context Protocol registry