MCP Holded runs on your own machine — the client starts it, so there is no endpoint to ping. 66 installs a week from npm. Last commit 8 Sep 2026.
MCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.
Nothing serious here today
Today is the operative word: we check MCP Holded 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 mcp-holded -e 'HOLDED_API_KEY=<HOLDED_API_KEY>' -- npx -y @t4dhg/mcp-holded{
"mcpServers": {
"mcp-holded": {
"command": "npx",
"args": [
"-y",
"@t4dhg/mcp-holded"
],
"env": {
"HOLDED_API_KEY": "<HOLDED_API_KEY>"
}
}
}
}[mcp_servers.mcp-holded]
command = "npx"
args = ["-y", "@t4dhg/mcp-holded"]
env = { HOLDED_API_KEY = "<HOLDED_API_KEY>" }{
"mcpServers": {
"mcp-holded": {
"command": "npx",
"args": [
"-y",
"@t4dhg/mcp-holded"
],
"env": {
"HOLDED_API_KEY": "<HOLDED_API_KEY>"
}
}
}
}{
"servers": {
"mcp-holded": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@t4dhg/mcp-holded"
],
"env": {
"HOLDED_API_KEY": "<HOLDED_API_KEY>"
}
}
}
}Put your own value in place of
<HOLDED_API_KEY> (Holded v2 Personal Access Token (pat_<id>_<secret>), created under Settings, Developers, API. A v1 key is rejected at startup).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
HOLDED_BASE_URL (Override the API base URL (default: https://api.holded.com/api/v2)), HOLDED_TIMEOUT_MS (Per-request timeout in milliseconds (default: 30000)), HOLDED_MAX_RETRIES (Retry attempts for GET requests; writes are never retried (default: 3)), DEBUG (Log requests to stderr (default: false)).
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MCP Holded — questions
Answers built from our own checks of this server.