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Flex on the Job

Official registry Productivity

MCP server for Flex on the Job: inventory, jobs, customers, invoices, purchasing, sales orders.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http flex-on-the-job 'https://app.flexonthejob.com/mcp' --header 'Authorization: <Bearer API key from Flex → Settings → Integrations → API Keys, in the form '\''Bearer flx_live_...'\''. The key is org-scoped and holds a subset of its creator'\''s permissions, so the server can never do more than that user could.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "flex-on-the-job": {
            "type": "http",
            "url": "https://app.flexonthejob.com/mcp",
            "headers": {
                "Authorization": "<Bearer API key from Flex → Settings → Integrations → API Keys, in the form 'Bearer flx_live_...'. The key is org-scoped and holds a subset of its creator's permissions, so the server can never do more than that user could.>"
            }
        }
    }
}

Frequently asked questions

What is Flex on the Job?

MCP server for Flex on the Job: inventory, jobs, customers, invoices, purchasing, sales orders.

How do I install Flex on the Job?

It runs as a remote server. In Claude Code: claude mcp add --transport http flex-on-the-job 'https://app.flexonthejob.com/mcp' --header 'Authorization: <Bearer API key from Flex → Settings → Integrations → API Keys, in the form '\''Bearer flx_live_...'\''. The key is org-scoped and holds a subset of its creator'\''s permissions, so the server can never do more than that user could.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Flex on the Job need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains Flex on the Job?

It is published by com.flexonthejob. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.