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Roblox MCP
Verified · npm:@weppyMCP server by hope1026 · updated · ★ 67 · 477 downloads a week
MCP (Model Context Protocol) server for Roblox Studio integration - enables AI coding agents to interact with Roblox Studio in real-time Roblox MCP is published by npm:@weppy from its verified domain in the official MCP Registry.
Last commit 3 days ago
AGPL-3.0: copyleft, check the terms before using it in a product
Clear description, published package or server URL, 67 stars, original repository
Downloads a script from the internet and runs it
Install Roblox MCP
Built from the published package, never by AIclaude mcp add roblox-mcp -- npx -y @weppy/roblox-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"roblox-mcp": {
"command": "npx",
"args": [
"-y",
"@weppy/roblox-mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"roblox-mcp": {
"command": "npx",
"args": [
"-y",
"@weppy/roblox-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"roblox-mcp": {
"command": "npx",
"args": [
"-y",
"@weppy/roblox-mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add roblox-mcp -- npx -y @weppy/roblox-mcp{
"mcpServers": {
"roblox-mcp": {
"command": "npx",
"args": [
"-y",
"@weppy/roblox-mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add roblox-mcp npx -y @weppy/roblox-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 roblox-mcp block.
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Security check
C- Downloads a script from the internet and runs itIn
README.md:curl -fsSL https://raw.githubusercontent.com/hope1026/weppy-roblox-mcp/main/install.sh | bash
Checked automatically: README.md. This looks for known risky patterns and is not a full audit. How grades work
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Roblox MCP: common questions
How do I install Roblox MCP?
In Claude Code run claude mcp add roblox-mcp -- npx -y @weppy/roblox-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Roblox MCP the official server?
Roblox MCP is published by npm:@weppy from its verified domain in the official MCP Registry.
Is Roblox MCP free?
The code is published under the AGPL-3.0 licence. The service it connects to may have its own pricing.
Is Roblox MCP safe to use?
It scores 77 of 100. Grades: maintenance A, licence C, quality B. Security check: grade C (downloads a script from the internet and runs it). Review the code before you install. How grades work.
What are alternatives to Roblox MCP?
Similar MCP servers: Codebase Memory, ha-mcp, Agentic Flow, Pi MCP.
Does Roblox MCP 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.