Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.
Connect Runs on your machine
claude mcp add mcp-factorial -e FACTORIAL_API_KEY=<FACTORIAL_API_KEY> -e FACTORIAL_API_VERSION=<FACTORIAL_API_VERSION> -e FACTORIAL_TIMEOUT_MS=<FACTORIAL_TIMEOUT_MS> -e FACTORIAL_MAX_RETRIES=<FACTORIAL_MAX_RETRIES> -e DEBUG=<DEBUG> -- npx -y @t4dhg/[email protected]{
"mcpServers": {
"mcp-factorial": {
"command": "npx",
"args": [
"-y",
"@t4dhg/[email protected]"
],
"env": {
"FACTORIAL_API_KEY": "<FACTORIAL_API_KEY>",
"FACTORIAL_API_VERSION": "<FACTORIAL_API_VERSION>",
"FACTORIAL_TIMEOUT_MS": "<FACTORIAL_TIMEOUT_MS>",
"FACTORIAL_MAX_RETRIES": "<FACTORIAL_MAX_RETRIES>",
"DEBUG": "<DEBUG>"
}
}
}
}{
"mcpServers": {
"mcp-factorial": {
"command": "npx",
"args": [
"-y",
"@t4dhg/[email protected]"
],
"env": {
"FACTORIAL_API_KEY": "<FACTORIAL_API_KEY>",
"FACTORIAL_API_VERSION": "<FACTORIAL_API_VERSION>",
"FACTORIAL_TIMEOUT_MS": "<FACTORIAL_TIMEOUT_MS>",
"FACTORIAL_MAX_RETRIES": "<FACTORIAL_MAX_RETRIES>",
"DEBUG": "<DEBUG>"
}
}
}
}{
"servers": {
"mcp-factorial": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@t4dhg/[email protected]"
],
"env": {
"FACTORIAL_API_KEY": "<FACTORIAL_API_KEY>",
"FACTORIAL_API_VERSION": "<FACTORIAL_API_VERSION>",
"FACTORIAL_TIMEOUT_MS": "<FACTORIAL_TIMEOUT_MS>",
"FACTORIAL_MAX_RETRIES": "<FACTORIAL_MAX_RETRIES>",
"DEBUG": "<DEBUG>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
FACTORIAL_API_KEYRequired, secret | API key from FactorialHR (Settings > API Keys) |
FACTORIAL_API_VERSIONOptional | API version (default: 2026-07-01) |
FACTORIAL_TIMEOUT_MSOptional | Request timeout in milliseconds (default: 30000) |
FACTORIAL_MAX_RETRIESOptional | Maximum retry attempts (default: 3) |
DEBUGOptional | Enable debug logging (default: false) |
Details
| Package | @t4dhg/[email protected] (NPM, stdio) |
| First published | 4 Nov 2026 |
| Last updated | 4 Nov 2026 |
| Registry name | io.github.t4dhg/mcp-factorial |
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