AI Plugin Index
debuff
Verified · debuff.jpMCP server by debuffjp · updated · ★ 1 · 2.0k downloads a week
Let coding agents play, test and tune your 2D web game: live state, explained errors, replays, fuzz. debuff is published by debuff.jp from its verified domain in the official MCP Registry.
Last commit 2 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install debuff
Built from the published package, never by AIclaude mcp add debuff -- npx -y @debuffjp/mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"debuff": {
"command": "npx",
"args": [
"-y",
"@debuffjp/mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"debuff": {
"command": "npx",
"args": [
"-y",
"@debuffjp/mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"debuff": {
"command": "npx",
"args": [
"-y",
"@debuffjp/mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add debuff -- npx -y @debuffjp/mcp{
"mcpServers": {
"debuff": {
"command": "npx",
"args": [
"-y",
"@debuffjp/mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add debuff npx -y @debuffjp/mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the debuff block.
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debuff: common questions
How do I install debuff?
In Claude Code run claude mcp add debuff -- npx -y @debuffjp/mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is debuff the official server?
debuff is published by debuff.jp from its verified domain in the official MCP Registry.
Is debuff free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is debuff safe to use?
It scores 90 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to debuff?
Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.
Does debuff work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.