Sigasi Magic HDL runs on your own machine — the client starts it, so there is no endpoint to ping. 102 installs a week from npm.
Analyze and verify Verilog, SystemVerilog, and VHDL projects from AI agents over MCP.
Nothing serious here today
Today is the operative word: we check Sigasi Magic HDL every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
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 magic-hdl -- npx -y @sigasi/magic-hdl{
"mcpServers": {
"magic-hdl": {
"args": [
"-y",
"@sigasi/magic-hdl"
],
"command": "npx"
}
}
}[mcp_servers.magic-hdl]
command = "npx"
args = ["-y", "@sigasi/magic-hdl"]{
"mcpServers": {
"magic-hdl": {
"args": [
"-y",
"@sigasi/magic-hdl"
],
"command": "npx"
}
}
}{
"mcpServers": {
"magic-hdl": {
"args": [
"-y",
"@sigasi/magic-hdl"
],
"command": "npx"
}
}
}This one needs environment variables set before it will start:
MAGIC_HDL_LICENSE_KEY (License key from the Magic HDL dashboard. Only needed when this machine has no stored key yet. Use `magic-hdl login` and `magic-hdl setup` to initialize.).
The author declared them in the registry entry; get the values from the project itself.
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Sigasi Magic HDL — questions
Answers built from our own checks of this server.