How to connect Interzoid MCP to Claude

Connect Claude Web, Desktop and Cowork to Interzoid MCP. Match duplicate organization records across our crm, standardize addresses before importing customer data, and more using natural language, with authentication handled for you.

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Interzoid MCP is a provider-hosted data service for matching, standardizing, and enriching organization, address, contact, and location records. It improves data quality by turning inconsistent records into clean, usable information.

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Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Interzoid account to Claude via Composio Connect, enabling it to match duplicate organization records across our CRM, standardize addresses before importing customer data, enrich contacts with verified location information, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

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Connecting Interzoid to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Interzoid account

Back in Claude, ask it to connect to Interzoid or give it any Interzoid-related task.

For example, ask Claude to:

  • "Match duplicate organization records across our CRM"
  • "Standardize addresses before importing customer data"
  • "Enrich contacts with verified location information"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Interzoid account is ready to use.

What is the Interzoid Claude Connector, and what's possible with it?

The Interzoid MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Interzoid account. It provides structured and secure access to Interzoid's data matching, standardization, enrichment, and research tools, so your agent can standardize records, compare names and addresses, enrich company and contact data, assess trust and legitimacy, and retrieve location and market information on your behalf.

  • Data matching and deduplication: Have your agent compare company names, people, addresses, or combined company and contact details to identify likely matches and generate similarity keys.
  • Address and identity standardization: Direct your agent to parse addresses, standardize city and country names, resolve official organization names, classify entity types, and identify language or name origin.
  • Company and contact enrichment: Let the agent retrieve business intelligence, industry classifications, executive profiles, facilities, ESG details, government contracts, buying signals, and email trust scores.
  • Verification and risk insight: Instruct your agent to verify companies, score name similarity, assess email trust, profile IP addresses, and review competitor information.
  • Location, commerce, and market data: Have your agent look up building profiles, nearby coffee shops, global weather, currency rates, customs duties, European VAT rates, and IRS per diem rates.

Troubleshooting

1. Why does Claude not use the Composio connector for Interzoid?

The connector can show as connected, but Claude must use it in each Interzoid conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Interzoid again.

2. Why does Claude show an MCP server error before Interzoid connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Interzoid.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Interzoid.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Interzoid authorization link not work?

The Composio connector is one server. Your Interzoid account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Interzoid connection.
  • Composio creates a fresh Interzoid authorization link.
  • Open that link in your browser and finish the Interzoid sign-in.

4. Why do Interzoid actions fail after they worked before?

The Interzoid connection can expire or lose permission.

  • Ask Claude to inspect the Interzoid connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Interzoid account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Interzoid.
  • If the action still fails with a permission error, check that the connected account has that permission in Interzoid itself.

5. How do I switch to a different Interzoid account?

Claude can manage the Interzoid connection for you.

  • Ask Claude to disconnect or delete the current Interzoid account.
  • Ask Claude to connect Interzoid again.
  • Open the new Composio authorization link for Interzoid.
  • Sign in with the other Interzoid account in the browser.
  • After the account connects, ask Claude to retry the Interzoid task.

6. Why is my Interzoid connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Interzoid connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Interzoid tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Interzoid.
TOOLS

Supported Tools

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

Interzoid address and fullname match

Generate a single combined AI-powered similarity key from a full name plus address.

Interzoid address match advanced

Generate an advanced AI-powered similarity key for US street address matching.

Interzoid address parse

Parse a full address string into component parts: street number, street name, unit, city, state, zip code.

Interzoid building profile

Retrieve a commercial building profile for any US property address including building class, year built, total rentable square footage, floor count, primary tenants, property management, ownership entity, recent renovations, parking ratio, and transit access.

Interzoid business info

Retrieve comprehensive AI-powered business intelligence for a company including industry, revenue, employee counts, and executive info.

Interzoid buying signals

Identify recent buying signals for a target company including funding events, leadership changes, expansion announcements, hiring trends, and other intent signals useful for sales targeting.

Interzoid city standard

Standardize city name data to a consistent canonical form.

Interzoid company and address match

Generate a single combined AI-powered similarity key from a company/organization name plus a street address.

Interzoid company and fullname match

Generate a single combined AI-powered similarity key from a company/organization name plus an individual's full name.

Interzoid company match advanced

Generate an advanced AI-powered similarity key for company/organization name matching.

Interzoid company verification

Verify whether a company exists and get a verification score (0-99) with AI-generated reasoning about legitimacy and credibility.

Interzoid competitor analysis

Identify and analyze a company's primary competitors with detailed comparison information including market positioning, products, and competitive advantages.

Interzoid country info

Standardize a country name and return comprehensive info: ISO codes (2/3-letter, 3-digit), currency details, internet code, and calling code.

Interzoid country standard

Standardize a country name to a consistent canonical form.

Interzoid currency rate

Get live currency exchange rates between two currencies.

Interzoid custom data

AI Custom, Self-Defined Data Enrichment.

Interzoid customs duty rates

Retrieve import customs duty rates for any HS code entering any country - with MFN applied rates, preferential FTA rates, import VAT/GST, additional duties (anti-dumping, safeguard, excise), de minimis thresholds, and non-tariff restrictions.

Interzoid email trust score

Get an email trust score (0-99) and AI-generated risk analysis.

Interzoid enrich functions

Free, no payment needed.

Interzoid enrich records

Enrich up to 100 records in one call.

Interzoid entity type

Determine the entity type of a data value - whether it represents a person, company/organization, location, or other entity type.

Interzoid esg profile

Retrieve an ESG (Environmental, Social, Governance) and sustainability profile for a company including key initiatives, ratings, controversies, and reporting frameworks.

Interzoid eu vat rates

Retrieve current VAT rates for any European country (EU-27, EEA, UK, Switzerland, non-EU Europe) with category-driven breakdown of standard, reduced, super-reduced, zero-rated, and exempt categories plus registration thresholds and territorial exceptions.

Interzoid executive profile

Retrieve executive profile information for a company including leadership details, roles, and professional background.

Interzoid facilities profile

Retrieve a profile of a company's corporate facilities including headquarters, regional offices, manufacturing sites, data centers, and other key locations.

Interzoid fullname match

Generate an AI-powered similarity key for individual/person name matching.

Interzoid fullname match score

Compare two individual/person names and receive a match score from 0-100 indicating similarity.

Interzoid gender

Determine the likely gender associated with an individual name.

Interzoid global address match

Generate an AI-powered similarity key for global/international address matching.

Interzoid global latency

Measure real-world page load performance (response time) for any URL from a chosen global location.

Interzoid global weather

Get current weather for any city worldwide including temperature (F/C), conditions, and wind speed.

Interzoid gov contracts

Retrieve US government contract information for a company including active contracts, agencies, contract values, and award history.

Interzoid identify language

Identify the language of a given text string.

Interzoid industry classification

Identify and categorize a company's primary industry classification with standardized NAICS and SIC codes, sector and subsector details, business activity description, and a confidence score.

Interzoid ip profile

Get comprehensive profile for an IP address including geolocation, ISP, organization, CIDR block, and reputation assessment.

Interzoid irs per diem rates

Retrieve current IRS high-low method per diem rates for any US location to support accountable-plan travel reimbursement (Revenue Procedure 2019-48).

Interzoid muni issuer profile

Retrieve a research profile on any US municipal securities issuer (state, city, county, school district, transit/water/sewer authority, hospital district, public university, etc.

Interzoid name origin

Determine the likely cultural or geographic origin of an individual name.

Interzoid nearest coffee shops

Find nearest coffee shops to a given address or location including names, addresses, distances, and basic details.

Interzoid official name

Resolve any organization name (common name, brand, abbreviation, ticker, local-language name, or near-match with typos) to its official English legal name, commercial name, local-language name, legal form, country of incorporation, registry identifier, status, and an authoritative documentation URL.

Interzoid org match score

Compare two organization/company names and receive a match score from 0-100 indicating similarity.

Interzoid org standard

Standardize an organization name to its canonical form.

Interzoid parent company info

Retrieve parent company information for a given company or subsidiary.

Interzoid phone profile

Get profile for a phone number including carrier, line type, geographic location, validation status, and risk assessment.

Interzoid private company deal intel

Retrieve private company deal intelligence including funding rounds, valuations, investors, M&A activity, and ownership changes.

Interzoid product match

Generate an AI-powered similarity key for product name matching.

Interzoid product recall info

Retrieve product recall information for a given product, brand, or category including recall date, hazard description, remedy, and regulatory authority.

Interzoid property history

Retrieve property transaction history for any US address including last sale date and price, prior transactions over up to ten years, price-per-square-foot trajectory, ownership chain, recorded deed types, mortgage history, and current owner of record.

Interzoid recent news

Retrieve recent news and developments for a company or topic.

Interzoid sales use tax rates

Retrieve current US sales and use tax rates for any address, ZIP code, city, or state - fully decomposed into state, county, city, and special district components plus the combined effective rate.

Interzoid state abbreviation

Standardize US state/province names to full name plus abbreviation.

Interzoid stock info

Get AI-powered stock analysis for a ticker symbol including price, market cap, P/E ratio, EPS, and analyst assessment.

Interzoid tech stack

Identify the complete technology stack used by a company or website from a domain lookup, including CMS, frontend frameworks, backend technologies, web server, hosting provider, CDN, analytics, security technologies, and e-commerce platform.

Interzoid translate to any

Detect the language of input text and translate it to any specified target language.

Interzoid translate to english

Detect the language of input text and translate it to English.

Interzoid university info

Retrieve detailed information about a university or college including location, type, enrollment, accreditation, notable programs, and key statistics.

Interzoid x handle

Retrieve the X (formerly Twitter) handle for a given person, organization, sports team, government entity, or descriptive phrase using AI-powered lookup.

Interzoid x last three posts

Retrieve the three most recent posts (tweets) from a given X (Twitter) handle, including the full text content and date of each post.

Interzoid x profile

Retrieve a comprehensive profile snapshot for an X (Twitter) handle including display name, bio description, follower and following counts, total post count, website URL, location, and account creation date.

Interzoid zipcode info

Get detailed info for a US ZIP code: city, state, county, timezone, area codes, latitude/longitude.

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 Interzoid tools.

Yes, absolutely. You can configure which Interzoid 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 Interzoid data and credentials are handled as safely as possible.

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