Siigo Pyme MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 40 installs a week from npm. Last commit 13 Aug 2026.
SIIGO Pyme as MCP tools: the 47 ExcelSIIGO functions, plus company discovery.
We read the source, 11 h ago · rules 3dff92dd89df
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 completo = path.join(outputDir, nombre);
execFile(cmd, args, { windowsHide: true, timeout: TIMEOUT_MS }, (err, stdout) => {
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 siigo-pyme-mcp -- npx -y siigo-pyme-mcp
{
"mcpServers": {
"siigo-pyme-mcp": {
"args": [
"-y",
"siigo-pyme-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.siigo-pyme-mcp]
command = "npx"
args = ["-y", "siigo-pyme-mcp"]
{
"mcpServers": {
"siigo-pyme-mcp": {
"args": [
"-y",
"siigo-pyme-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"siigo-pyme-mcp": {
"args": [
"-y",
"siigo-pyme-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
SIIGO_USUARIO (Usuario de SIIGO (hasta 8 caracteres). Alternativa a guardarlo con la herramienta siigo_set_credentials.), SIIGO_CLAVE (Clave del usuario de SIIGO (hasta 8 caracteres). Alternativa a guardarla con la herramienta siigo_set_credentials.), SIIGO_ANO (Anio de proceso por defecto en SIIGO, 4 digitos. Por defecto el anio actual.), SIIGO_TOOLS (core (por defecto) expone 12 herramientas; all expone una por cada una de las 47 funciones, mas las de apoyo.), SIIGO_MCP_CONFIG_DIR (Carpeta donde guardar la configuracion del servidor. Por defecto %APPDATA%\siigo-pyme-mcp.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.