How to integrate Dropcontact MCP with ChatGPT

How to integrate Dropcontact MCP with ChatGPT ChatGPT is one of the most popular AI tools today, with capabilities ranging from deep research and image generation to writing, coding, and everyday productivity. In this guide, I will explain the easiest and most secure way to connect your Dropcontact account to ChatGPT via Composio Connect, so it can summarize unread updates from this morning, create draft replies to urgent messages, fetch contact details for recent senders, and more without ever putting your account credentials at risk.

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Dropcontact is a B2B email finder and data enrichment service for professionals. It delivers verified email addresses and enriches contact info with up-to-date data.

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How to integrate Dropcontact MCP with ChatGPT

ChatGPT is one of the most popular AI tools today, with capabilities ranging from deep research and image generation to writing, coding, and everyday productivity.

In this guide, I will explain the easiest and most secure way to connect your Dropcontact account to ChatGPT via Composio Connect, so it can summarize unread updates from this morning, create draft replies to urgent messages, fetch contact details for recent senders, and more without ever putting your account credentials at risk.

Also integrate Dropcontact with

OpenAI Agents SDKClaude Agent SDKClaude CodeClaude CoworkCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Dropcontact integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,000+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

  • A ChatGPT account with Plus subscription or higher (Business, Enterprise, Edu, or Pro). We will use ChatGPT Web.
  • Access to the Dropcontact workspace you want to connect.
  • Composio MCP.

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Dropcontact to ChatGPT

1. Enable Developer Mode

In ChatGPT, go to Settings > Apps > Advanced settings and turn on Developer Mode.

ChatGPT settings showing Developer Mode toggle

2. Add the MCP server

Click Create app, then paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT create app flow with Composio MCP URL

3. Authorize in your browser

A browser window will open automatically. Sign in to authorize ChatGPT to access your Composio account.

Composio authorization screen for ChatGPT MCP setup

4. Start using Composio

Composio tools are now available in ChatGPT chats and Deep Research. In every new chat, click the + icon at the bottom, click More, and select Composio to enable tools for that conversation.

What you can do after connecting Dropcontact

  • Enrich a list of LinkedIn contacts
  • Validate work emails for your leads
  • Retrieve enrichment results for last upload
  • List all active webhook subscriptions

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
TOOLS

Supported Tools

Every Dropcontact action and event your agent gets out of the box.

Create Webhook Subscription

Tool to create a new webhook subscription for receiving automatic notifications when enrichment results are ready.

Delete Webhook Subscription

Tool to delete a webhook subscription.

Initiate Contact Enrichment

Initiates asynchronous batch enrichment for up to 250 contacts with email finding, validation, and company information.

List Webhook Subscriptions

Tool to list webhook subscriptions.

List Webhook Subscriptions V2

Tool to list all webhook subscriptions configured for the account.

Retrieve Enrichment Results

Retrieves enriched contact data by request ID after submitting contacts for enrichment.

Update Webhook Subscription

Tool to update an existing webhook subscription.

FRAMEWORKS

How to build Dropcontact MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Dropcontact MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Dropcontact MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Dropcontact MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use Dropcontact MCP with Claude Cowork

Codex logo

Codex

Use Dropcontact MCP with Codex

OpenClaw logo

OpenClaw

Use Dropcontact MCP with OpenClaw

Hermes logo

Hermes

Use Dropcontact MCP with Hermes

CLI logo

CLI

Use Dropcontact MCP with CLI

Google ADK logo

Google ADK

Use Dropcontact MCP with Google ADK

LangChain logo

LangChain

Use Dropcontact MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Dropcontact MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Dropcontact MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Dropcontact MCP with LlamaIndex

CrewAI logo

CrewAI

Use Dropcontact MCP with CrewAI

FAQ

Frequently asked questions

With a standalone Dropcontact MCP server, the agents and LLMs can only access a fixed set of Dropcontact tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Dropcontact and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. ChatGPT fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Dropcontact tools.

Yes, absolutely. You can configure which Dropcontact scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Dropcontact data and credentials are handled as safely as possible.

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