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Tomba MCP Server

answering

Tomba MCP Server is answering right now. Last checked 9 min ago. 20 installs a week from npm. It exposes 38 tools. Last commit 6 Oct 2026.

MCP server for Tomba email finder, verification, and contact enrichment API

Installs per day peak 10 · avg 5 · -30% w/w
a month agotoday
Uptime history 70 days of history · worst day 93%
70 days agonow
100.0%
Uptime 24h
91 of 91 checks
38
Tools
read from the server
233 ms
Response time
average over 24h
20
Installs / week
npm and PyPI

What changed 16

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 September 2026. No other catalogue keeps this.

2 Sep 16 tools appeared account_info, autocomplete, combined_enrichment and 13 more

What the code does

We read the source, 9 d ago · tools taken from the live server · rules ccca72095570

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] server/index.js:1, [пакет] server/types/index.js:1, [пакет] server/client/mcpClient.js:1 и ещё 8
этот файл ставится пользователю, но в репозитории его нет

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

run in your terminal
claude mcp add tomba-mcp-server --transport http https://mcp.tomba.io/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "tomba-mcp-server": {
      "url": "https://mcp.tomba.io/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.tomba-mcp-server]
url = "https://mcp.tomba.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "tomba-mcp-server": {
      "url": "https://mcp.tomba.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "tomba-mcp-server": {
      "url": "https://mcp.tomba.io/mcp"
    }
  }
}

This one needs environment variables set before it will start: TOMBA_API_KEY (Tomba API key (format: ta_*)), TOMBA_SECRET_KEY (Tomba secret key (format: ts_*)). The author declared them in the registry entry; get the values from the project itself.

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Available tools 38

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

mpp
mpp_author_finder
Find the email address of the author of a blog post or article using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_domain_search
Search for all email addresses associated with a specific domain using MPP (Machine Payments Protocol). Pay-per-request, no API key required — only an InFlow buyer key.
mpp_email_count
Get the count of email addresses available for a specific domain using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_email_enrichment
Enrich an email address with detailed contact and company information using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_email_finder
Find a person's email address given their name and company domain using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_email_verifier
Verify if an email address is valid and deliverable using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_linkedin_finder
Find a person's email address from their LinkedIn profile URL using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_phone_finder
Find phone numbers associated with an email address, domain, or LinkedIn profile using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_phone_validator
Validate a phone number and get carrier and location details using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
mpp_similar_finder
Find domains similar to a given domain using MPP (Machine Payments Protocol). Pay-per-request, no API key required.
email
email_count
Get the count of email addresses available for a specific domain. Useful for estimating the potential reach before performing a full domain search.
email_enrichment
Enrich an email address with additional information about the person, including their name, position, company details, and social profiles.
email_finder
Find the email address of a specific person given their name and company domain or company name. Uses various techniques to generate and verify the most likely email format.
email_format
Get the email format patterns used by a specific domain
email_sources
Find where an email address was found on the web
email_verifier
Verify if an email address is valid and deliverable. Checks for proper format, domain validity, and mailbox existence without sending an email.
domain
domain_search
Search for all email addresses associated with a specific domain or company. Returns a list of email addresses found for the given company domain along with metadata about each contact.
domain_status
Check if a domain is a webmail provider or disposable email service
phone
phone_finder
Find phone numbers associated with an email address, domain, or LinkedIn profile. Returns direct and company phone numbers when available.
phone_validator
Validate and get information about a phone number. Returns the carrier, line type, country, and whether the number is valid.
account
account_info
Get current Tomba account information including plan, credits, and usage limits
author
author_finder
Find the email address of an article's author from a given URL. Useful for outreach to content creators and journalists.
autocomplete
autocomplete
Autocomplete company names and retrieve logo and domain information
combined
combined_enrichment
Combined person and company enrichment by email
companies
companies_search
Search for companies in the Tomba database. Filter by name, industry, country, and more to find target companies for outreach.
company
company_enrichment
Find company data by domain including industry, size, location, and social profiles
flag
create_flag
Report incorrect data for credit recovery
flags
list_flags
List submitted data flags with status and credit refund information
keys
list_keys
List all API keys for the account
lead
create_lead
Add a new lead to a list
leads
list_leads
List leads with optional domain filter
linkedin
linkedin_finder
Find the email address associated with a LinkedIn profile URL. Extracts contact information from LinkedIn profiles.
location
location
Get employees location count by country for a domain
logs
get_logs
Get recent API request logs
person
person_enrichment
Find person data by email including name, position, company, and social profiles
similar
similar_finder
Find companies similar to a given domain. Returns a list of competitor or similar businesses based on industry, size, and other factors.
technology
technology_finder
Discover the technologies used by a website. Returns information about the tech stack including CMS, frameworks, analytics, and more.
usage
usage_info
Get current API usage statistics across all endpoints

Endpoints

URLTransportStateLatencyChecked
https://mcp.tomba.io/mcp streamable-http sign-in 189 ms 9 min ago

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Tomba MCP Server — questions

Answers built from our own checks of this server.

What can Tomba MCP Server do?
It exposes 38 tools, read directly from the server on our last check. Among them: account_info, author_finder, autocomplete, combined_enrichment, companies_search, company_enrichment and 32 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is Tomba MCP Server mostly used for?
Its tools cluster around mpp, email and domain. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Tomba MCP Server working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 233 ms. The bar chart above shows every period we have measured.
How do I connect Tomba MCP Server?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Tomba MCP Server?
No API key is involved. Tomba MCP Server answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Tomba MCP Server?
It answers our handshake in 233 ms on average, which is faster than 55% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Tomba MCP Server?
The npm package @tomba-io/tomba-mcp-server was installed 20 times in the last week. Week over week that is -30%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Tomba MCP Server open source?
Yes — it is published under the MIT licence, written in TypeScript and 8 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.