Network & proxy diagnostics as an MCP server: GitHub reachability, system proxy status, proxy port probing, DNS/TCP/HTTP diagnosis, hosts conflict scan and a doctor that suggests what to change. Works with any MCP client.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add netassist -- npx -y mcp-netassist~/.codex/config.toml
[mcp_servers.netassist]
command = "npx"
args = ["-y", "mcp-netassist"]
# codex mcp add netassist -- npx -y mcp-netassist~/.cursor/mcp.json
{
"mcpServers": {
"netassist": {
"command": "npx",
"args": [
"-y",
"mcp-netassist"
]
}
}
}.vscode/mcp.json
{
"servers": {
"netassist": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-netassist"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"netassist": {
"command": "npx",
"args": [
"-y",
"mcp-netassist"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"netassist": {
"command": "npx",
"args": [
"-y",
"mcp-netassist"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"netassist": {
"command": "npx",
"args": [
"-y",
"mcp-netassist"
]
}
}
}