Archlang MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 1 982 installs a week from npm. Last commit 8 Nov 2026.
ArchLang: compile, describe, lint, validate, score, repair, fix, finish, suggest, complete, link.
We read the source, 9 h ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const size = { w: ctx.snap(ctx.eval(n.size.w)), h: ctx.snap(ctx.eval(n.size.h)) };
const areaAt = (p: Point): Point => ({ x: p.x, y: p.y + h.name * LABEL_AREA_DROP + mid * pitch });
const r = spawnSync(pm, cmdArgs, {
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 archlang-mcp -- npx -y @chanmeng666/archlang-mcp
{
"mcpServers": {
"archlang-mcp": {
"command": "npx",
"args": [
"-y",
"@chanmeng666/archlang-mcp"
]
}
}
}
[mcp_servers.archlang-mcp]
command = "npx"
args = ["-y", "@chanmeng666/archlang-mcp"]
{
"mcpServers": {
"archlang-mcp": {
"command": "npx",
"args": [
"-y",
"@chanmeng666/archlang-mcp"
]
}
}
}
{
"servers": {
"archlang-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@chanmeng666/archlang-mcp"
]
}
}
}
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Answers built from our own checks of this server.