Zero-auth MCP server with everyday developer utilities: base64, UUID, hash, JWT decode, cron, timestamps, JSON, regex
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add devutils -- npx -y mcp-server-devutils~/.codex/config.toml
[mcp_servers.devutils]
command = "npx"
args = ["-y", "mcp-server-devutils"]
# codex mcp add devutils -- npx -y mcp-server-devutils~/.cursor/mcp.json
{
"mcpServers": {
"devutils": {
"command": "npx",
"args": [
"-y",
"mcp-server-devutils"
]
}
}
}.vscode/mcp.json
{
"servers": {
"devutils": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-server-devutils"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"devutils": {
"command": "npx",
"args": [
"-y",
"mcp-server-devutils"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"devutils": {
"command": "npx",
"args": [
"-y",
"mcp-server-devutils"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"devutils": {
"command": "npx",
"args": [
"-y",
"mcp-server-devutils"
]
}
}
}