ZoomInfo

Name: ZoomInfo
Author: Zoominfo

by Zoominfoversion 1.0.1i★ –iRuns in the cloud

Registry nameio.github.Zoominfo/zoominfo-mcp

Install

Overview

Description from the maker (original English)

Official ZoomInfo MCP server. Search and enrich companies, contacts, and buyer intent signals.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Search & AI memory
You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
You fill in yourself: Authorization

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http zoominfo https://mcp.zoominfo.com/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "zoominfo": {
      "url": "https://mcp.zoominfo.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "zoominfo": {
      "type": "http",
      "url": "https://mcp.zoominfo.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

Authorization secret required HTTP header
OAuth 2.0 Bearer access token (format: Bearer ). See /.well-known/oauth-protected-resource and /.well-known/oauth-authorization-server for the discovery/authorization endpoints.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Zoominfo, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Search & AI memoryi

More stars than 0% of the other 7259 servers in this category
Published to the registry more recently than 37% of the other 7259 servers in this category
Basic checks equal to or better than 100% of the other 7259 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is ZoomInfo safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today

Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago

Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

ZoomInfo MCP Plugin

Use ZoomInfo go-to-market intelligence from LLM clients that support MCP servers, plugin manifests, and/or skills.

This repo packages ZoomInfo's hosted MCP server with client-specific plugin metadata and task-focused skills for sales, marketing, and revenue workflows. It is intended to work across supported LLM clients rather than being tied to a single provider.

What It Enables

Find companies, contacts, and buying committee members
Enrich account, lead, and contact records with business information
Build targeted account and contact lists
Identify similar companies, similar contacts, and recommended contacts
Research accounts, competitors, markets, intent signals, and technology stacks
Prepare for sales calls, prioritize inbound leads, and personalize outreach
Size TAM and refine ICP or territory filters

Try Asking

"Help me prepare for a meeting with Apple's VP of Marketing this afternoon."
"Build me a list of SaaS companies in the UK with 200-500 employees using Salesforce."
"Find companies showing high buyer intent on data observability in the last 30 days."

Prerequisites

An LLM client or agent environment that supports MCP and/or local plugin manifests
A ZoomInfo account with the appropriate API access and product entitlements

MCP Server

The plugin registers ZoomInfo's hosted MCP server (https://mcp.zoominfo.com/mcp). Authentication is handled through your ZoomInfo account via OAuth — no API keys are stored in this repo. Clients connect over HTTP and complete the OAuth flow natively. All clients share the registration defined in .mcp.json:

"mcpServers": { "zoominfo": { "type": "http", "url": "https://mcp.zoominfo.com/mcp" } } }

Client Support

This repository includes metadata for multiple plugin-capable client environments:

Path	Purpose
`.mcp.json`	MCP server registration (all clients)
`.codex-plugin/plugin.json`	Codex/OpenAI plugin metadata
`.claude-plugin/plugin.json`	Claude plugin metadata
`.claude-plugin/marketplace.json`	Claude marketplace metadata
`.cursor-plugin/plugin.json`	Cursor plugin metadata
`.cursor-plugin/marketplace.json`	Cursor marketplace metadata
`skills/`	Task-specific workflows usable by clients that support skills

Install or register the plugin according to your client's plugin or MCP workflow. For local development, clone this repository and point your client at the repo root or relevant manifest path.

git clone https://github.com/Zoominfo/zoominfo-mcp-plugin.git

Skills

Skills are task-focused playbooks the agent follows to return structured outputs (briefs, tables, scores, emails) instead of raw tool JSON. Trigger them with /skill-name or plain language ("prep me for a meeting with Acme"); the agent can also select the right skill automatically when your request matches.

Skill	Description
`account-research`	Produce an account intelligence brief with firmographics, relationship context, intent, news, and next actions
`build-list`	Build targeted account or contact lists from natural-language criteria
`buying-committee`	Map decision-makers, influencers, champions, and coverage gaps at a target account
`competitor-analysis`	Create fact-led competitor briefs using ZoomInfo data plus public context
`enrich-company`	Look up company profiles, firmographics, financials, structure, and growth signals
`enrich-contact`	Look up professional contact profiles, title, department, contact data, and accuracy signals
`find-similar`	Find lookalike companies or contacts based on a reference account or person
`meeting-prep`	Prepare for upcoming calls with account, attendee, relationship, and talking-point context
`personalize-email`	Draft outreach grounded in account, contact, intent, and trigger signals
`recommend-contacts`	Get AI-ranked contact recommendations at a target company
`score-accounts`	Prioritize accounts by ICP fit, intent, trigger signals, and explainable scoring
`score-leads`	Rank inbound leads by fit, urgency, verified contact data, and recommended action
`tam-sizer`	Size a market or territory and produce a reusable ICP filter set
`tech-stack-snapshot`	Summarize detected technologies, displacement angles, and integration plays

Project Structure

.claude-plugin/

plugin.json marketplace.json .codex-plugin/ plugin.json .cursor-plugin/ plugin.json marketplace.json .mcp.json # MCP server registration (all clients) assets/ zoominfo-logo.svg zoominfo-logo-dark.svg zoominfo-logomark-red.svg skills/ */SKILL.md LICENSE

License

MIT

ZoomInfo

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

ZoomInfo MCP Plugin

What It Enables

Try Asking

Prerequisites

MCP Server

Client Support

Skills

Project Structure

License