# How to integrate Icypeas MCP with Claude Code ```json { "title": "How to integrate Icypeas MCP with Claude Code", "toolkit": "Icypeas", "toolkit_slug": "icypeas", "framework": "Claude Code", "framework_slug": "claude-code", "url": "https://composio.dev/toolkits/icypeas/framework/claude-code", "markdown_url": "https://composio.dev/toolkits/icypeas/framework/claude-code.md", "updated_at": "2026-05-12T10:15:36.053Z" } ``` ## Introduction Manage your Icypeas directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns. You can do this in two different ways: - Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach - Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control ## Also integrate Icypeas with - [OpenAI Agents SDK](https://composio.dev/toolkits/icypeas/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/icypeas/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/icypeas/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/icypeas/framework/codex) - [OpenClaw](https://composio.dev/toolkits/icypeas/framework/openclaw) - [Hermes](https://composio.dev/toolkits/icypeas/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/icypeas/framework/cli) - [Google ADK](https://composio.dev/toolkits/icypeas/framework/google-adk) - [LangChain](https://composio.dev/toolkits/icypeas/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/icypeas/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/icypeas/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/icypeas/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/icypeas/framework/crew-ai) ## TL;DR - Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles. - Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Handling Large tool responses out of LLM context to minimize context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need. ## Connect Icypeas to Claude Code ### Connecting Icypeas to Claude Code using Composio 1. Add the Composio MCP to Claude ```bash claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp ``` ## What is Claude Code? Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working. Key features include: - Terminal-Native Experience: Work with Claude directly in your command line without switching contexts - MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities - Project Context: Claude understands your project structure and can read, write, and modify files - Interactive Development: Ask questions, debug code, and get help in real-time while coding - Multi-Platform: Works on macOS, Linux, WSL, and Windows ## What is the Icypeas MCP server, and what's possible with it? The Icypeas MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Icypeas account. It provides structured and secure access to professional email discovery and verification, so your agent can perform actions like finding emails, verifying addresses, searching company data, and scanning domains on your behalf. - Accurate email discovery and verification: Instantly find and verify professional email addresses using first name, last name, and company domain to supercharge your outreach or lead generation. - Bulk prospecting and search management: Launch bulk email or profile URL searches for thousands of contacts at once, then track progress and fetch results without manual oversight. - Comprehensive company and people lookup: Search for companies or filter people by name, title, company, and more to enrich your CRM or build targeted prospect lists efficiently. - Domain scanning for role-based emails: Scan entire company domains to discover all available role-based email addresses, simplifying large-scale contact discovery. - Subscription and usage insights: Check your Icypeas subscription details and remaining credits, helping you stay on top of your usage and plan outreach campaigns smarter. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `ICYPEAS_BULK_EMAIL_SEARCH` | Bulk Email Search | Initiate a bulk email search job to find professional email addresses for multiple people at once. Use this tool when you need to find emails for more than one person. Provide names (first and/or last) along with company domains or names. The API queues the job and returns a file identifier that can be used with 'Fetch Bulk Search Info' and 'Retrieve Search Results' to check progress and get results. Rate limit: 1 request per second. Maximum 5000 rows per bulk request. | | `ICYPEAS_BULK_FIND_PROFILE_URLS` | Find Profile URLs Bulk | Tool to perform bulk search for profile URLs based on firstname, lastname, and company/domain or job title. Use when you need to find LinkedIn or other social profile URLs for multiple prospects at once (up to 50 per request). This endpoint returns immediate results with profile URLs. Each result includes the found URL (or empty string if not found), a search ID, and a status indicator. | | `ICYPEAS_BULK_REVERSE_EMAIL_LOOKUP` | Bulk Reverse Email Lookup | Tool to find LinkedIn profile URLs for multiple professional email addresses in a single request. Use when you need to reverse lookup 2-50 email addresses to find their associated LinkedIn profiles. Each lookup costs 10 credits per found profile. Returns results immediately (not async like other bulk operations). | | `ICYPEAS_BULK_SCRAPE` | Scrape Bulk | Tool to scrape multiple LinkedIn profiles or companies in bulk (up to 50 per request). Use when you need to scrape multiple LinkedIn URLs at once. Returns a job ID that can be used with check_progress to fetch results. | | `ICYPEAS_CHECK_PROGRESS` | Check Search Progress | Check the processing progress of a search by its ID. Use this tool after initiating a single or bulk search to monitor its status. For mode='single': Checks progress of individual search items via /bulk-single-searchs/read endpoint. For mode='bulk': Checks progress of bulk search files via /search-files/read endpoint. Poll this endpoint periodically until 'finished' is True or item status is 'DEBITED'. Note: ICYPEAS recommends using webhooks instead of polling for production use. | | `ICYPEAS_COUNT_COMPANIES` | Count Companies | Tool to count companies in Icypeas database matching specified filters without returning data or being charged. Use when you need to know how many companies match specific criteria like industry, location, or headcount. | | `ICYPEAS_COUNT_PEOPLE` | Count People | Tool to count people matching specified filters without retrieving data or consuming credits. Use when you need to assess the size of a people search result set before running the actual query. | | `ICYPEAS_DOMAIN_SCAN` | Domain Scan | Tool to scan a domain for role-based email addresses. Use when you need to discover all role-based emails for a specific domain. | | `ICYPEAS_FETCH_BULK_SEARCH_INFO` | Fetch Bulk Search Info | Retrieve bulk search files with their status and progress. Lists all bulk searches (email, profile, company searches) with pagination support. Use to monitor bulk operation progress, check completion status, or retrieve file IDs for further operations. | | `ICYPEAS_FETCH_SUBSCRIPTION_INFO` | Fetch Subscription Information | Retrieves subscription details and remaining credits for an Icypeas account. Use this to check credit balances, subscription status, and user ID before performing searches. The email parameter must match the account owner's email associated with the API key. | | `ICYPEAS_FIND_COMPANIES` | Find Companies | Tool to search companies in Icypeas database. Use when you need to find companies matching filters like industry, location, or headcount. | | `ICYPEAS_FIND_COMPANY_URL` | Find Company URL | Tool to find a single company profile URL using a company name or domain. Use when you need to initiate a profile-URL search for a given company identifier. | | `ICYPEAS_FIND_LINKEDIN_PROFILE_BY_EMAIL` | Reverse Email Lookup | Find the LinkedIn profile URL behind a single professional email address. Use when you need to identify the person associated with an email address. Costs 10 credits per found profile. | | `ICYPEAS_FIND_PEOPLE` | Find People | Search for people/leads in the Icypeas database. Supports filtering by name, job title, company, location, skills, languages, school, and keywords. Each filter supports include/exclude lists. Returns matching leads with pagination support for large result sets. Requires credits to execute. | | `ICYPEAS_FIND_PROFILE_URL` | Find Profile URL | Finds a person's LinkedIn profile URL using their name and company or job title. Use this tool when you need to find someone's LinkedIn profile URL. Provide the person's first name, last name, and either their company/domain OR job title. Tips for best results: - For company/domain, use the website domain (e.g., 'icypeas.com') or company name - Keep inputs simple - avoid over-specifying details - Costs 1 credit per successful search Example: Find LinkedIn URL for Pierre Landoin at icypeas.com | | `ICYPEAS_FIND_SINGLE_EMAIL` | Find Single Email | Initiates an asynchronous email search to find a prospect's email address using their name and company. Returns a search item ID that can be used with ICYPEAS_RETRIEVE_SEARCH_RESULTS to get the actual email. Use for individual lookups; for bulk operations, use ICYPEAS_BULK_EMAIL_SEARCH instead. | | `ICYPEAS_PARSE_BULK_SEARCH_STATISTICS` | Statistics Bulk Search | Tool to parse bulk search statistics webhook. Use when processing the completion notification of a bulk search. | | `ICYPEAS_RETRIEVE_SEARCH_RESULTS` | Retrieve Search Results | Tool to retrieve the results of a search by ID or to paginate through bulk search results. Use after initiating a search to fetch individual or multiple search results. | | `ICYPEAS_SCRAPE_COMPANY` | Scrape Company | Tool to initiate scraping of a LinkedIn company page. Use when you have a LinkedIn company URL and need to retrieve company profile data. Returns a job ID that can be used with check_progress to fetch the full results. | | `ICYPEAS_SCRAPE_PROFILE` | Scrape Profile | Tool to initiate scraping of a LinkedIn profile. Use when you have a public LinkedIn profile URL and need a job ID and status to later fetch full details. | | `ICYPEAS_SETUP_NOTIFICATIONS` | Setup Notifications | Provides instructions for setting up Icypeas push notifications/webhooks. Use this tool when you need to configure real-time notifications for bulk searches or single search updates. Note: Webhooks must be configured via the Icypeas dashboard; there is no API endpoint for programmatic setup. | | `ICYPEAS_VERIFY_EMAIL` | Verify Email Address | Tool to verify if a specific email address exists and is valid. Use when you need to check email deliverability. Returns a verification item ID that can be used with ICYPEAS_RETRIEVE_SEARCH_RESULTS to get the verification result. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Icypeas MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Icypeas account. It provides structured and secure access so Claude can perform Icypeas operations on your behalf. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites Before starting, make sure you have: - Claude Pro, Max, or API billing enabled Anthropic account - Composio API Key - A Icypeas account - Basic knowledge of Python or TypeScript ### 1. Install Claude Code To install Claude Code, use one of the following methods based on your operating system: ```bash # macOS, Linux, WSL curl -fsSL https://claude.ai/install.sh | bash # Windows PowerShell irm https://claude.ai/install.ps1 | iex # Windows CMD curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd ``` ### 2. Set up Claude Code Open a terminal, go to your project folder, and start Claude Code: - Claude Code will open in your terminal - Follow the prompts to sign in with your Anthropic account - Complete the authentication flow - Once authenticated, you can start using Claude Code ```bash cd your-project-folder claude ``` ### 3. Set up environment variables Create a .env file in your project root with the following variables: - COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code)) - USER_ID identifies the user for session management (use any unique identifier) ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here ``` ### 4. Install Composio library No description provided. ```python pip install composio-core python-dotenv ``` ```typescript npm install @composio/core dotenv ``` ### 5. Generate Composio MCP URL No description provided. ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["icypeas"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http icypeas-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['icypeas'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http icypeas-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ### 6. Run the script and copy the MCP URL No description provided. ```python python generate_mcp_url.py ``` ```typescript node --loader ts-node/esm generate_mcp_url.ts # or if using tsx tsx generate_mcp_url.ts ``` ### 7. Add Icypeas MCP to Claude Code In your terminal, add the MCP server using the command from the previous step. The command format is: - claude mcp add registers a new MCP server with Claude Code - --transport http specifies that this is an HTTP-based MCP server - The server name (icypeas-composio) is how you'll reference it - The URL points to your Composio Tool Router session - --headers includes your Composio API key for authentication After running the command, close the current Claude Code session and start a new one for the changes to take effect. ```bash claude mcp add --transport http icypeas-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY" # Then restart Claude Code exit claude ``` ### 8. Verify the installation Check that your Icypeas MCP server is properly configured. - This command lists all MCP servers registered with Claude Code - You should see your icypeas-composio entry in the list - This confirms that Claude Code can now access Icypeas tools If everything is wired up, you should see your icypeas-composio entry listed: ```bash claude mcp list ``` ### 9. Authenticate Icypeas The first time you try to use Icypeas tools, you'll be prompted to authenticate. - Claude Code will detect that you need to authenticate with Icypeas - It will show you an authentication link - Open the link in your browser (or copy/paste it) - Complete the Icypeas authorization flow - Return to the terminal and start using Icypeas through Claude Code Once authenticated, you can ask Claude Code to perform Icypeas operations in natural language. For example: - "Find verified email for John Doe at acme.com" - "Bulk search emails for 100 new leads" - "List all role-based emails at example.org" ## Complete Code ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["icypeas"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http icypeas-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['icypeas'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http icypeas-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ## Conclusion You've successfully integrated Icypeas with Claude Code using Composio's MCP server. Now you can interact with Icypeas directly from your terminal using natural language commands. Key features of this setup: - Terminal-native experience without switching contexts - Natural language commands for Icypeas operations - Secure authentication through Composio's managed MCP - Tool Router for dynamic tool discovery and execution Next steps: - Try asking Claude Code to perform various Icypeas operations - Add more toolkits to your Tool Router session for multi-app workflows - Integrate this setup into your development workflow for increased productivity You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities. ## How to build Icypeas MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/icypeas/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/icypeas/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/icypeas/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/icypeas/framework/codex) - [OpenClaw](https://composio.dev/toolkits/icypeas/framework/openclaw) - [Hermes](https://composio.dev/toolkits/icypeas/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/icypeas/framework/cli) - [Google ADK](https://composio.dev/toolkits/icypeas/framework/google-adk) - [LangChain](https://composio.dev/toolkits/icypeas/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/icypeas/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/icypeas/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/icypeas/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/icypeas/framework/crew-ai) ## Related Toolkits - [Aeroleads](https://composio.dev/toolkits/aeroleads) - Aeroleads is a B2B lead generation platform for finding business emails and phone numbers. Grow your sales pipeline faster with powerful prospecting tools. - [Autobound](https://composio.dev/toolkits/autobound) - Autobound is an AI-powered sales engagement platform that crafts hyper-personalized outreach and insights. It helps sales teams boost response rates and close more deals through tailored content and recommendations. - [Better proposals](https://composio.dev/toolkits/better_proposals) - Better Proposals is a web-based tool for crafting and sending professional proposals. It helps teams impress clients and close deals faster with slick, easy-to-use templates. - [Bidsketch](https://composio.dev/toolkits/bidsketch) - Bidsketch is a proposal software that helps businesses create professional proposals quickly and efficiently. It streamlines the proposal process, saving time while boosting client win rates. - [Bolna](https://composio.dev/toolkits/bolna) - Bolna is an AI platform for building conversational voice agents. It helps businesses automate support and streamline interactions through natural, voice-powered conversations. - [Botsonic](https://composio.dev/toolkits/botsonic) - Botsonic is a no-code AI chatbot builder for easily creating and deploying chatbots to your website. It empowers businesses to offer conversational experiences without writing code. - [Botstar](https://composio.dev/toolkits/botstar) - BotStar is a comprehensive chatbot platform for designing, developing, and training chatbots visually on Messenger and websites. It helps businesses automate conversations and customer interactions without coding. - [Callerapi](https://composio.dev/toolkits/callerapi) - CallerAPI is a white-label caller identification platform for branded caller ID and fraud prevention. It helps businesses boost customer trust while stopping spam, fraud, and robocalls. - [Callingly](https://composio.dev/toolkits/callingly) - Callingly is a lead response management platform that automates immediate call and text follow-ups with new leads. It helps sales teams boost response speed and close more deals by connecting seamlessly with CRMs and lead sources. - [Callpage](https://composio.dev/toolkits/callpage) - Callpage is a lead capture platform that lets businesses instantly connect with website visitors via callback. It boosts lead generation and increases your sales conversion rates. - [Clearout](https://composio.dev/toolkits/clearout) - Clearout is an AI-powered service for verifying, finding, and enriching email addresses. It boosts deliverability and helps you discover high-quality leads effortlessly. - [Clientary](https://composio.dev/toolkits/clientary) - Clientary is a platform for managing clients, invoices, projects, proposals, and more. It streamlines client work and saves you serious admin time. - [Convolo ai](https://composio.dev/toolkits/convolo_ai) - Convolo ai is an AI-powered communications platform for sales teams. It accelerates lead response and improves conversion rates by automating calls and integrating workflows. - [Delighted](https://composio.dev/toolkits/delighted) - Delighted is a customer feedback platform based on the Net Promoter System®. It helps you quickly gather, track, and act on customer sentiment. - [Docsbot ai](https://composio.dev/toolkits/docsbot_ai) - Docsbot ai is a platform that lets you build custom AI chatbots trained on your documentation. It automates customer support and content generation, saving time and improving response quality. - [Emelia](https://composio.dev/toolkits/emelia) - Emelia is an all-in-one B2B prospecting platform for cold-email, LinkedIn outreach, and prospect research. It streamlines outbound campaigns so you can find, engage, and warm up leads faster. - [Findymail](https://composio.dev/toolkits/findymail) - Findymail is a B2B data provider offering verified email and phone contacts for sales prospecting. Enhance outreach with automated exports, email verification, and CRM enrichment. - [Freshdesk](https://composio.dev/toolkits/freshdesk) - Freshdesk is customer support software with ticketing and automation tools. It helps teams streamline helpdesk operations for faster, better customer support. - [Fullenrich](https://composio.dev/toolkits/fullenrich) - FullEnrich is a B2B contact enrichment platform that aggregates emails and phone numbers from 15+ data vendors. Instantly find and verify lead contact data to boost your outreach. - [Gatherup](https://composio.dev/toolkits/gatherup) - GatherUp is a customer feedback and online review management platform. It helps businesses boost their reputation by streamlining how they collect and manage customer feedback. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Icypeas MCP? With a standalone Icypeas MCP server, the agents and LLMs can only access a fixed set of Icypeas tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Icypeas and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Claude Code? Yes, you can. Claude Code 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 Icypeas tools. ### Can I manage the permissions and scopes for Icypeas while using Tool Router? Yes, absolutely. You can configure which Icypeas 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. ### How safe is my data with Composio Tool Router? 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 Icypeas data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)