Factorial MCP Server

by t4dhgio.github.t4dhg/mcp-factorialv11.0.1

Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.

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Active31d ago

Install Factorial MCP server

claude mcp add factorial -e FACTORIAL_API_KEY='<factorial-api-key>' -- npx -y @t4dhg/mcp-factorial

{
  "mcpServers": {
    "factorial": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-factorial"
      ],
      "env": {
        "FACTORIAL_API_KEY": "<factorial-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "factorial": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-factorial"
      ],
      "env": {
        "FACTORIAL_API_KEY": "<factorial-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "factorial": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-factorial"
      ],
      "env": {
        "FACTORIAL_API_KEY": "<factorial-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "factorial": {
      "command": "npx",
      "args": [
        "-y",
        "@t4dhg/mcp-factorial"
      ],
      "env": {
        "FACTORIAL_API_KEY": "<factorial-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
FACTORIAL_API_KEY	yes	yes	API key from FactorialHR (Settings > API Keys)
FACTORIAL_API_VERSION	—	—	API version (default: 2026-07-01)
FACTORIAL_TIMEOUT_MS	—	—	Request timeout in milliseconds (default: 30000)
FACTORIAL_MAX_RETRIES	—	—	Maximum retry attempts (default: 3)
DEBUG	—	—	Enable debug logging (default: false)

Freshness

Active — last maintenance signal 31d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-08 · 31d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-08 · 31d ago · official registry · v11.0.1

FAQ

›How do I install the Factorial MCP server in Claude Code?

Run: claude mcp add factorial -e FACTORIAL_API_KEY='<factorial-api-key>' -- npx -y @t4dhg/mcp-factorial. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Factorial require an API key?

Yes. It expects FACTORIAL_API_KEY, of which 1 is a secret.

›Can I use Factorial as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Factorial in the official MCP registry?

Yes, as io.github.t4dhg/mcp-factorial.