Ottoref — Standards MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 31 Oct 2026.
ISO 286 limits and fits, ISO 2768 tolerances, material properties, and process limits.
Today is the operative word: we check Ottoref — Standards MCP Server every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 standards-mcp-server -- npx -y standards-mcp-server
{
"mcpServers": {
"standards-mcp-server": {
"command": "npx",
"args": [
"-y",
"standards-mcp-server"
]
}
}
}
[mcp_servers.standards-mcp-server]
command = "npx"
args = ["-y", "standards-mcp-server"]
{
"mcpServers": {
"standards-mcp-server": {
"command": "npx",
"args": [
"-y",
"standards-mcp-server"
]
}
}
}
{
"servers": {
"standards-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"standards-mcp-server"
]
}
}
}
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