# Workflow Run — MCP tool `findutils:workflow_run`

Execute a linear chain of MCP tool calls in one round-trip. Each step's args can reference the previous step's output.

- Category: developer
- MCP server: https://mcp.findutils.com/ (Streamable HTTP, no API keys, 120 req/min per IP)
- Reference page: https://findutils.com/mcp/workflow-run/

## Connect

```bash
claude mcp add findutils --transport http https://mcp.findutils.com/
```

Claude Desktop (`claude_desktop_config.json`):

```json
{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/"
    }
  }
}
```

## Call the tool (verified example)

```bash
curl -X POST https://mcp.findutils.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "workflow_run",
      "arguments": {
        "steps": [
          {
            "toolId": "base64_encode",
            "args": {
              "text": "chain"
            }
          },
          {
            "toolId": "url_encode",
            "args": {
              "text": "$prev"
            }
          }
        ]
      }
    }
  }'
```

Example arguments (verified):

```json
{
  "steps": [
    {
      "toolId": "base64_encode",
      "args": {
        "text": "chain"
      }
    },
    {
      "toolId": "url_encode",
      "args": {
        "text": "$prev"
      }
    }
  ]
}
```

---
Full catalog: POST https://mcp.findutils.com/ with method `tools/list` · https://findutils.com/mcp/ · https://findutils.com/llms.txt