An independent FIDE Laws of Chess demonstration on Arxo: pinned rules, arbiter cases and a typed Node.js npm package.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add fide-laws-of-chess -- npx -y @arxo/mcp-fide-chess~/.codex/config.toml
[mcp_servers.fide-laws-of-chess]
command = "npx"
args = ["-y", "@arxo/mcp-fide-chess"]
# codex mcp add fide-laws-of-chess -- npx -y @arxo/mcp-fide-chess~/.cursor/mcp.json
{
"mcpServers": {
"fide-laws-of-chess": {
"command": "npx",
"args": [
"-y",
"@arxo/mcp-fide-chess"
]
}
}
}.vscode/mcp.json
{
"servers": {
"fide-laws-of-chess": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@arxo/mcp-fide-chess"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"fide-laws-of-chess": {
"command": "npx",
"args": [
"-y",
"@arxo/mcp-fide-chess"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"fide-laws-of-chess": {
"command": "npx",
"args": [
"-y",
"@arxo/mcp-fide-chess"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"fide-laws-of-chess": {
"command": "npx",
"args": [
"-y",
"@arxo/mcp-fide-chess"
]
}
}
}Remote
claude mcp add --transport http fide-laws-of-chess https://mcp.arxo.io/mcp/fide-chess~/.codex/config.toml
[mcp_servers.fide-laws-of-chess]
url = "https://mcp.arxo.io/mcp/fide-chess"
# codex mcp add fide-laws-of-chess --url https://mcp.arxo.io/mcp/fide-chess~/.cursor/mcp.json
{
"mcpServers": {
"fide-laws-of-chess": {
"url": "https://mcp.arxo.io/mcp/fide-chess"
}
}
}.vscode/mcp.json
{
"servers": {
"fide-laws-of-chess": {
"type": "http",
"url": "https://mcp.arxo.io/mcp/fide-chess"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"fide-laws-of-chess": {
"httpUrl": "https://mcp.arxo.io/mcp/fide-chess"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"fide-laws-of-chess": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.arxo.io/mcp/fide-chess"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"fide-laws-of-chess": {
"url": "https://mcp.arxo.io/mcp/fide-chess"
}
}
}