# How to integrate Proxiedmail MCP with Grok Build

```json
{
  "title": "How to integrate Proxiedmail MCP with Grok Build",
  "toolkit": "Proxiedmail",
  "toolkit_slug": "proxiedmail",
  "framework": "Grok Build",
  "framework_slug": "grok-build",
  "url": "https://composio.dev/toolkits/proxiedmail/framework/grok-build",
  "markdown_url": "https://composio.dev/toolkits/proxiedmail/framework/grok-build.md",
  "updated_at": "2026-05-12T10:23:01.570Z"
}
```

## Introduction

### How to integrate Proxiedmail MCP with Grok Build
[Grok Build](https://docs.x.ai/build/overview) is xAI's terminal coding agent. It runs on Grok 4.5, plans its work before it acts, and can run multiple sub-agents in parallel. It also reads Claude Code's MCP configuration, so any server you already have in a .mcp.json is picked up with no changes.
In this guide, I will show you how to connect your Proxiedmail account to Grok Build through Composio, so it can list all your current proxy email addresses, create a webhook to receive new emails, update a proxy binding to forward to a new address, and more without leaving the terminal. Composio holds the OAuth tokens for you, and Grok Build only calls the tools you approve.

## Also integrate Proxiedmail with

- [ChatGPT Work](https://composio.dev/toolkits/proxiedmail/framework/chatgpt)
- [Antigravity](https://composio.dev/toolkits/proxiedmail/framework/antigravity)
- [OpenAI Agents SDK](https://composio.dev/toolkits/proxiedmail/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/proxiedmail/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/proxiedmail/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/proxiedmail/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/proxiedmail/framework/codex)
- [Cursor](https://composio.dev/toolkits/proxiedmail/framework/cursor)
- [VS Code](https://composio.dev/toolkits/proxiedmail/framework/vscode)
- [OpenCode](https://composio.dev/toolkits/proxiedmail/framework/opencode)
- [OpenClaw](https://composio.dev/toolkits/proxiedmail/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/proxiedmail/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/proxiedmail/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/proxiedmail/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/proxiedmail/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/proxiedmail/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/proxiedmail/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/proxiedmail/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/proxiedmail/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/proxiedmail/framework/autogen)

## TL;DR

### Why use Composio over a standalone MCP server?
- Read and write access. Composio's Proxiedmail integration lets Grok Build take real actions like creating drafts, sending updates, and labeling records, not just reading data.
- 1,000+ SaaS toolkits out of the box. One endpoint gives you a full catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
- One MCP server for every app. Wire up a single Composio server instead of maintaining a separate MCP entry for each app.
- Smart, context-aware tool loading. Grok Build caps how many tools it holds in a single request. Composio loads only the tools a task needs, so you do not spend that budget on tools you are not using.
- Cross-app automation. Chain actions across apps in one run. Pull a thread, summarize it in Notion, and post the highlights to Slack from a single prompt.

## Connect Proxiedmail to Grok Build

### Prerequisites
- Grok Build installed and signed in. Install with curl -fsSL https://x.ai/cli/install.sh | bash on macOS or Linux, or irm https://x.ai/cli/install.ps1 | iex on Windows PowerShell. On first launch Grok opens a browser to authenticate; for headless or CI use, set an XAI_API_KEY environment variable instead (create the key at [console.x.ai](https://console.x.ai/)).
- Access to the Proxiedmail account you want to connect.
- The [Composio MCP endpoint](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=grok-build&utm_content=composio_connect). Composio's server is remote and hosted, so there is nothing to run locally and no tunnel to set up.
### Step-by-step: Connect Proxiedmail to Grok Build
### 1. Install and verify Grok Build
Install the CLI, then restart your shell so the grok binary lands on your PATH:

```bash
curl -fsSL https://x.ai/cli/install.sh | bash
which grok
```

## What is the Proxiedmail MCP server, and what's possible with it?

The Proxiedmail MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Proxiedmail account. It provides structured and secure access to your privacy-focused email services, so your agent can create proxy email addresses, manage bindings, receive emails via webhooks, and update proxy settings automatically.
- Create unique webhook receivers: Instantly set up custom webhook endpoints for capturing incoming emails through Proxiedmail, making it easy for your agent to receive messages securely.
- Fetch and manage proxy bindings: Ask your agent to retrieve a list of all your active proxy email bindings, helping you monitor and organize your privacy-layered inboxes.
- Update proxy binding settings: Let your agent modify existing proxy bindings, such as updating forwarding addresses or tweaking configuration details as your needs change.
- Seamless API token management: Have your agent securely obtain and refresh Proxiedmail API tokens for seamless, uninterrupted access to your account and services.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `PROXIEDMAIL_CREATE_WEBHOOK_RECEIVER` | Create webhook receiver | Tool to create a webhook receiver for incoming email callbacks. Use when you need a unique endpoint to capture proxiedmail webhook events. |
| `PROXIEDMAIL_GET_API_TOKEN` | Get API Token | Tool to retrieve a permanent API token. Use after obtaining a Bearer token from the auth endpoint (POST /api/v1/auth). |
| `PROXIEDMAIL_GET_WEBHOOK_DATA` | Get webhook data | Tool to retrieve data from a webhook receiver. Returns the payload sent to the webhook's call_url, status info about whether a callback was received, and the HTTP method used. |
| `PROXIEDMAIL_LIST_PROXY_BINDINGS` | List proxy bindings | Tool to fetch a list of proxy bindings. Use after authentication to list all proxy bindings associated with the user. |
| `PROXIEDMAIL_UPDATE_PROXY_BINDING` | Update Proxy Binding | Tool to update an existing proxy binding. Use after obtaining the binding ID to modify its addresses or settings. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

Once connected, Grok Build can access the Proxiedmail MCP server via Composio to run the app actions you authorize, directly from your terminal.

## Complete Code

None listed.

## How to build Proxiedmail MCP Agent with another framework

- [ChatGPT Work](https://composio.dev/toolkits/proxiedmail/framework/chatgpt)
- [Antigravity](https://composio.dev/toolkits/proxiedmail/framework/antigravity)
- [OpenAI Agents SDK](https://composio.dev/toolkits/proxiedmail/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/proxiedmail/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/proxiedmail/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/proxiedmail/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/proxiedmail/framework/codex)
- [Cursor](https://composio.dev/toolkits/proxiedmail/framework/cursor)
- [VS Code](https://composio.dev/toolkits/proxiedmail/framework/vscode)
- [OpenCode](https://composio.dev/toolkits/proxiedmail/framework/opencode)
- [OpenClaw](https://composio.dev/toolkits/proxiedmail/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/proxiedmail/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/proxiedmail/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/proxiedmail/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/proxiedmail/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/proxiedmail/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/proxiedmail/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/proxiedmail/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/proxiedmail/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/proxiedmail/framework/autogen)

## Related Toolkits

- [Apify MCP](https://composio.dev/toolkits/apify_mcp) - Apify MCP is the official MCP server for Apify's web scraping and browser automation platform. Use it to run actors, collect structured web data, and automate crawling workflows.
- [Apilio](https://composio.dev/toolkits/apilio) - Apilio is a home automation platform that lets you connect and control smart devices from different brands. It helps you build flexible automations with complex conditions, schedules, and integrations.
- [Basin](https://composio.dev/toolkits/basin) - Basin is a no-code form backend for quickly setting up reliable contact forms. It lets you collect and manage form submissions without writing any server-side code.
- [Bouncer](https://composio.dev/toolkits/bouncer) - Bouncer is an email validation platform that verifies the authenticity of email addresses in real-time and batch. It helps boost deliverability and reduce bounce rates for your communications.
- [Celigo](https://composio.dev/toolkits/celigo) - Celigo is an integration platform as a service for connecting apps, data, and business workflows. It helps teams automate cross-system processes without building every integration from scratch.
- [Conveyor](https://composio.dev/toolkits/conveyor) - Conveyor is a platform that automates security reviews with a Trust Center and AI-driven questionnaire automation. It streamlines compliance and vendor security processes for faster, hassle-free reviews.
- [Crowdin](https://composio.dev/toolkits/crowdin) - Crowdin is a localization management platform that streamlines translation workflows and collaboration. It helps teams centralize multilingual content, boost productivity, and automate translation processes.
- [Databox](https://composio.dev/toolkits/databox) - Databox is a business analytics platform that connects your data from any tool and device. It helps you track KPIs, build dashboards, and discover actionable insights.
- [Detrack](https://composio.dev/toolkits/detrack) - Detrack is a delivery management platform for real-time tracking and proof of delivery. It helps businesses automate notifications and keep customers updated every step of the way.
- [Dnsfilter](https://composio.dev/toolkits/dnsfilter) - Dnsfilter is a cloud-based DNS security and content filtering solution. It helps organizations block online threats and manage safe internet access with ease.
- [Faraday](https://composio.dev/toolkits/faraday) - Faraday lets you embed AI in workflows across your stack for smarter automation. It boosts your favorite tools with actionable intelligence and seamless integration.
- [Feathery](https://composio.dev/toolkits/feathery) - Feathery is an AI-powered platform for building dynamic data intake forms with advanced logic. It helps teams automate complex workflows and collect structured data with ease.
- [Fillout forms](https://composio.dev/toolkits/fillout_forms) - Fillout forms is an online platform for building and managing forms with a flexible API. It lets you create, distribute, and collect responses from forms with ease.
- [Formdesk](https://composio.dev/toolkits/formdesk) - Formdesk is an online form builder for creating and managing professional forms. It's perfect for collecting data, automating workflows, and integrating form submissions with your favorite services.
- [Formsite](https://composio.dev/toolkits/formsite) - Formsite lets you build online forms and surveys with drag-and-drop simplicity. Capture, manage, and integrate form responses securely for streamlined workflows.
- [Graphhopper](https://composio.dev/toolkits/graphhopper) - GraphHopper is an enterprise-grade Directions API for routing, optimization, and geocoding across multiple vehicle types. It enables fast, reliable route planning and logistics automation for businesses.
- [Hyperbrowser](https://composio.dev/toolkits/hyperbrowser) - Hyperbrowser is a next-generation platform for scalable browser automation. It empowers AI agents to interact with web apps, automate workflows, and handle browser sessions at scale.
- [La Growth Machine](https://composio.dev/toolkits/lagrowthmachine) - La Growth Machine automates multi-channel sales outreach and routine tasks for sales teams. Streamline your workflow and focus on closing more deals.
- [Leverly](https://composio.dev/toolkits/leverly) - Leverly is a workflow automation platform that connects and coordinates actions across your apps. It streamlines repetitive processes so your business runs smoother, faster, and with fewer manual steps.
- [Maintainx](https://composio.dev/toolkits/maintainx) - Maintainx is a cloud-based CMMS for centralizing maintenance data, communication, and workflows. It helps organizations streamline maintenance operations and improve team coordination.

## Frequently Asked Questions

### What is the difference between the Composio Tool Router and a standalone Proxiedmail MCP server?

A standalone Proxiedmail MCP server gives Grok Build a fixed set of Proxiedmail tools tied to that one server. The Composio Tool Router lets Grok Build load tools from Proxiedmail and many other apps on demand, based on the task, all through a single endpoint.

### Does Grok Build support MCP?

Yes. Grok Build ships with native MCP support. Add a server with the grok mcp add command, from the in-session /mcps modal, or by editing ~/.grok/config.toml. It also reads Claude Code-style .mcp.json files, so Grok Build discovers the tools automatically.

### Can I reuse the same MCP config I already use with Claude Code?

Yes. Grok Build has zero-migration compatibility with Claude Code's configuration, so the same Composio server entry works in both without edits.

### How safe is my Proxiedmail data with Composio?

Tokens, keys, and configuration are encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant, so your Proxiedmail data and credentials are handled to that standard.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)