Wfirma MCP Server: Install & Setup

Install Wfirma in Claude Code

Claude Code

claude mcp add wfirma -e WFIRMA_ACCESS_KEY=... -e WFIRMA_SECRET_KEY=... -e WFIRMA_APP_KEY=... -- npx -y wfirma-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "wfirma": {
      "command": "npx",
      "args": [
        "-y",
        "wfirma-mcp"
      ],
      "env": {
        "WFIRMA_ACCESS_KEY": "...",
        "WFIRMA_SECRET_KEY": "...",
        "WFIRMA_APP_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Wfirma MCP server do?

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

Is the Wfirma MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Wfirma run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Wfirma to Claude Code?

Run: claude mcp add wfirma -e WFIRMA_ACCESS_KEY=... -e WFIRMA_SECRET_KEY=... -e WFIRMA_APP_KEY=... -- npx -y wfirma-mcp

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