Devtools runs on your own machine — the client starts it, so there is no endpoint to ping. 31 installs a week from npm. Last commit 18 Mar 2026.
23 developer utilities — base64, JWT, UUID, hash, QR, regex, timestamps. No API keys.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add devtools -- npx -y mcp-devtools-server
{
"mcpServers": {
"devtools": {
"args": [
"-y",
"mcp-devtools-server"
],
"command": "npx"
}
}
}
[mcp_servers.devtools]
command = "npx"
args = ["-y", "mcp-devtools-server"]
{
"mcpServers": {
"devtools": {
"args": [
"-y",
"mcp-devtools-server"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"devtools": {
"args": [
"-y",
"mcp-devtools-server"
],
"command": "npx"
}
}
}
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