@nexflow/mcp-server

MCP server for NexFlow. Gives Claude Code (and any MCP client) 47 tools to build, run, and monitor everything in NexFlow without leaving your editor.

Prerequisites

1. A running NexFlow instance
2. A tenant API key — generate one at Settings → API Keys in the NexFlow dashboard

Setup (Claude Code)

Add to .mcp.json in your project root:

{
  "mcpServers": {
    "nexflow": {
      "command": "npx",
      "args": ["-y", "@nexflow/mcp-server"],
      "env": {
        "NEXFLOW_API_URL": "https://api.nexflow.app",
        "NEXFLOW_API_KEY": "nf_your_key_here"
      }
    }
  }
}

For a local NexFlow instance: "NEXFLOW_API_URL": "http://localhost:3000"

Available Tools (47)

Workflows

workflow_list · workflow_get · workflow_create · workflow_update · workflow_delete · workflow_activate · workflow_trigger · workflow_export

Executions

execution_list · execution_get · execution_list_steps · execution_get_logs · execution_retry · execution_replay · execution_cancel

Connectors

connector_list · connector_get · connector_create · connector_update · connector_delete · connector_test

Connector Marketplace

marketplace_list_templates · marketplace_install_template

Rules

rule_list · rule_get · rule_create · rule_update · rule_delete

Data Objects

data_object_list · data_object_get · data_object_create · data_object_update · data_object_delete

Lookup Tables

lookup_table_list · lookup_table_get · lookup_table_upsert · lookup_table_delete

Environments

environment_list · environment_get · environment_create

Schedules

schedule_list · schedule_get · schedule_create · schedule_delete

Webhooks

webhook_list · webhook_get · webhook_create · webhook_rotate_secret

PDF Templates

pdf_template_list · pdf_template_get · pdf_template_create

Email Templates (environment-scoped)

email_template_list · email_template_get · email_template_create

Monitoring

monitoring_dashboard · monitoring_list_alerts · monitoring_acknowledge_alert

Approvals

approval_list · approval_get · approval_decide

API Keys

api_key_list · api_key_generate · api_key_revoke

Environment Variables

| Variable | Required | Description | |----------|----------|-------------| | NEXFLOW_API_URL | Yes | Base URL of the NexFlow API | | NEXFLOW_API_KEY | Yes | Tenant API key (nf_... prefix) |