mcp-domain-to-linkedin-url-resolver
by mambalabsdev
README.md
# Domain to LinkedIn URL Resolver MCP Server
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<a href="https://mcprush.com/to/domain-to-linkedin-url-resolver-mcp?ref=badge"><img width="380" height="200" src="https://mcprush.com/badge/domain-to-linkedin-url-resolver-mcp/card.svg" alt="Domain To Linkedin Url Resolver MCP server" /></a>
An MCP server that resolves a company domain or name to its LinkedIn company URL. It wraps the Mamba Labs Domain to LinkedIn URL Resolver actor on Apify and returns a Clay-ready flat JSON row to any MCP client.
## What's Inside
- [What it does](#what-it-does)
- [Quick start](#quick-start)
- [Prerequisites](#prerequisites)
- [Example prompts](#example-prompts)
- [Inputs](#inputs)
- [Output](#output)
- [Example output](#example-output)
- [Features](#features)
- [Pricing](#pricing)
- [Full actor documentation](#full-actor-documentation)
- [Mamba Labs GTM Suite](#mamba-labs-gtm-suite)
- [License](#license)
## What it does
Give it a company domain or a company name and it finds the matching LinkedIn company URL in public search results (it never requests a page on LinkedIn), with a confidence of high, medium, or low so you know how much to trust it, plus the company's Facebook, Instagram, X, and YouTube links, all in one flat row. Firmographics (employee count, industry, headquarters, follower count, description) are read from search result snippets when you set `includeFirmographics` to true; they are off by default and null when off or when no snippet states them. Pass `domains` to resolve a list in one call ready for Clay, a CRM, or an AI agent workflow. All of the resolution runs on Apify. This package is a thin client that calls the actor and hands back the result.
## Quick start
You need Node.js 18 or newer and an Apify account with an API token.
Add this to your Claude Desktop config:
```json
{
"mcpServers": {
"mamba-linkedin-resolver": {
"command": "npx",
"args": ["-y", "@mambalabsdev/mcp-domain-to-linkedin-url-resolver"],
"env": {
"APIFY_TOKEN": "your-apify-token"
}
}
}
}
```
Get your token at https://console.apify.com/account/integrations, paste it in, and restart Claude Desktop. The `resolve_linkedin_url` tool will be available.
## Prerequisites
- Node.js 18 or newer
- An Apify account with an API token
## Example prompts
- "Find the LinkedIn page for stripe.com."
- "What is the LinkedIn company URL for openai.com? Include the confidence score."
- "Resolve the company named Figma to its LinkedIn URL and firmographics."
- "Get the LinkedIn URL, employee count, and industry for datadoghq.com, with firmographics on."
- "Resolve the LinkedIn pages for stripe.com, notion.so, and figma.com."
## Inputs
- `company_domain` (optional): the bare company domain, no `https://` and no trailing slash. Example: `stripe.com`
- `company_name` (optional): the company name.
- `domains` (optional, array): a list of bare domains resolved in one run, one row per domain.
- `batchSize` (optional, integer): how many domains from the list are resolved at once. 1 to 10. Default 2.
- `includeFirmographics` (optional, boolean): also read `employee_count_approx`, `industry`, `hq_location`, `follower_count`, and `company_description` from search result snippets. No request is sent to LinkedIn. Default false. Those fields are null when it is off or when no snippet states them. The string forms `"true"` and `"false"` are accepted too.
- `skipCache` (optional, boolean): ignore the 7 day cache and resolve again. Default false. The string forms are accepted too.
Provide at least one of `company_domain`, `company_name`, or `domains`. If a domain and a name are both given, the domain takes priority.
## Output
The tool returns the actor's flat JSON row per company: `company_domain`, `company_name`, `linkedin_company_url`, `linkedin_slug`, `resolution_method`, `confidence` (high, medium, or low), `facebook_url`, `instagram_url`, `twitter_url`, `youtube_url`, the firmographic fields `employee_count_approx`, `industry`, `hq_location`, `follower_count`, and `company_description` (null unless `includeFirmographics` is true), `slug_mismatch`, `run_date`, `degraded`, and `degradation_reason`.
## Example output
Run with `includeFirmographics` set to true.
```json
{
"company_domain": "linear.app",
"company_name": "Linear",
"linkedin_company_url": "https://www.linkedin.com/company/linear-app",
"linkedin_slug": "linear-app",
"resolution_method": "google_search",
"confidence": "high",
"industry": "Software Development",
"employee_count_approx": "201",
"hq_location": "San Francisco, California, United States",
"run_date": "2026-05-28"
}
```
## Features
- Public search results (Brave, then Bing) checked against the slug variants the domain implies. No request is sent to linkedin.com
- Fixes the LinkedIn URL gaps in Clay native enrichment
- Confidence scoring (high, medium, low) and resolution_method
- Social links on every row; firmographics (employee count, industry, HQ) when `includeFirmographics` is true
- One domain or a list per call
## Pricing
Domain to LinkedIn URL Resolver is pay per event on Apify.
| Event | Price | Fires when |
| --- | ---: | --- |
| `apify-actor-start` | $0.00005 | Once per run, on start, one event per GB of memory (minimum one). Apify's start event. |
| `apify-default-dataset-item` | $0.006 (FREE tier), down to $0.0051 on GOLD and above | Once per row written to the dataset. |
| `max_charge_usd` | number | Optional cost cap in USD for this run. The actor stops before an item that could take its charges past this amount. |
The tool starts the actor run and polls it to a finished status, so a long run is not cut off at 300 seconds. A run that does not succeed comes back as an error with its run ID and status.
## Full actor documentation
This server is a thin client and holds no resolution logic. For the complete input and output reference, pricing, and run history, see the Apify Store page:
https://apify.com/mambalabs/domain-to-linkedin-url-resolver
---
## Mamba Labs GTM Suite
This server is part of the **Mamba Labs GTM Suite**, a fleet of twelve specialized MCP servers for go-to-market signal intelligence, each backed by a dedicated Apify actor.
| Actor | Immutable Actor ID |
|---|---|
| [GTM Hiring Signal Scraper](https://console.apify.com/actors/D7O1SA2EqwHGsGr1P) | `D7O1SA2EqwHGsGr1P` |
| [GTM Tech Stack Signal Enrichment](https://console.apify.com/actors/qyd7nNyqFPelQViBx) | `qyd7nNyqFPelQViBx` |
| [GTM Signals Aggregator](https://console.apify.com/actors/xKdRfnfFNkdMpFuNs) | `xKdRfnfFNkdMpFuNs` |
| [Job Board Keyword Signal Scanner](https://console.apify.com/actors/4DvqpvhMR74NLcDDY) | `4DvqpvhMR74NLcDDY` |
| [Domain to LinkedIn URL Resolver](https://console.apify.com/actors/3HtnSaqPHOg1Qg5gx) | `3HtnSaqPHOg1Qg5gx` |
| [ICP Fit Scorer](https://console.apify.com/actors/W161DT8W4kW55dMFh) | `W161DT8W4kW55dMFh` |
| [Domain Deliverability Checker](https://console.apify.com/actors/0tVgxI7A6o9jMlxmc) | `0tVgxI7A6o9jMlxmc` |
| [Company Firmographic Enricher](https://console.apify.com/actors/YlUtLWjfPpqykmB8g) | `YlUtLWjfPpqykmB8g` |
| [Company Social Presence Mapper](https://console.apify.com/actors/4k6CCemkgBDz18m2h) | `4k6CCemkgBDz18m2h` |
| [Company Identity Resolver](https://console.apify.com/actors/lr8fTRAmZCBZmuwwh) | `lr8fTRAmZCBZmuwwh` |
| [Company Change-Event Feed](https://console.apify.com/actors/oX44rS0fkEJ3rXLWe) | `oX44rS0fkEJ3rXLWe` |
| [Funding & Press Signal Scanner](https://console.apify.com/actors/FS13X6dhQVgX3XOM6) | `FS13X6dhQVgX3XOM6` |
> Built by [Mamba Labs](https://github.com/mambalabsdev) | [npm](https://www.npmjs.com/org/mambalabsdev) | [Apify Store](https://apify.com/mambalabs)
## License
MIT
Built by Mamba Labs. https://apify.com/mambalabs
TDQS
A4.6/5.0
Scored across 1 tool
Disambiguation5/5
There is only one tool, so there is no possibility of confusing it with a sibling tool. Its purpose (domain/name to LinkedIn company URL) is stated explicitly, including what it does not do (find people).
Naming Consistency5/5
The single name resolve_linkedin_url follows a clear snake_case verb_noun convention. There are no competing conventions to clash with.
Tool Count4/5
One tool is thin in absolute terms, but the server's scope is intentionally narrow and the tool absorbs single/batch input, firmographics, caching, and multi-platform social output. It is slightly under-scoped rather than mismatched, since there is no second operation (e.g. reverse lookup, cache management) exposed.
Completeness4/5
For a domain-to-LinkedIn-URL resolver, the surface covers the core operation plus batch input, optional firmographics, confidence scoring, and error/run-ID reporting. Minor gaps exist (no reverse LinkedIn-to-domain lookup, no cache inspection/clearing), but nothing that blocks the primary workflow.
Maintenance
ActivityMaintained
ResponsivenessResponsive