What is the GateCheck by LarryBuildsAI MCP server?
Preflight checks for paid x402 and MCP tools before marketplace listing.
How to install GateCheck by LarryBuildsAI
Copy-paste configuration for popular MCP clients.
transport: http
Config generated by PluginBench — verify against the source before use.Environment / auth
AuthorizationsecretBearer token for protected direct tool execution; public initialize and tools/list are available without it.
Cursor
~/.cursor/mcp.json
{
"mcpServers": {
"gatecheck": {
"url": "https://proofbeforepay.vercel.app/gatecheck/mcp"
}
}
}Windsurf
~/.codeium/windsurf/mcp_config.json
{
"mcpServers": {
"gatecheck": {
"serverUrl": "https://proofbeforepay.vercel.app/gatecheck/mcp"
}
}
}VS Code
.vscode/mcp.json
{
"servers": {
"gatecheck": {
"type": "http",
"url": "https://proofbeforepay.vercel.app/gatecheck/mcp"
}
}
}Claude Desktop
Claude Desktop connects to remote servers via the mcp-remote bridge.
{
"mcpServers": {
"gatecheck": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://proofbeforepay.vercel.app/gatecheck/mcp"
]
}
}
}Claude Code
claude mcp add --transport http gatecheck https://proofbeforepay.vercel.app/gatecheck/mcpRelated MCP servers
MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.
Low-cost decision layer before high-stakes agent-tool spend.
View repository →