How do I install MCP Gtm Tech Stack Signal Scraper?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does MCP Gtm Tech Stack Signal Scraper need an API key?

The publisher lists these environment variables: APIFY_TOKEN.

What transport does MCP Gtm Tech Stack Signal Scraper use?

MCP Gtm Tech Stack Signal Scraper runs locally over stdio.

When was MCP Gtm Tech Stack Signal Scraper last checked?

Last checked 2026-11-11. Detects a company CRM, sequencer, and marketing automation from its public website. Clay-ready.

MCP Gtm Tech Stack Signal Scraper MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y @mambalabsdev/[email protected]

Credentials from the publisher

APIFY_TOKEN — Apify API token from https://console.apify.com/account/integrations

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1APIFY_TOKEN=<secret> claude mcp add com.mambabuilt-mcp-gtm-tech-stack-signal-scraper -- npx -y @mambalabsdev/mcp-gtm-tech-stack-signal-scraper@1.5.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "com.mambabuilt-mcp-gtm-tech-stack-signal-scraper": {4      "command": "npx",5      "args": [6        "-y",7        "@mambalabsdev/[email protected]"8      ],9      "env": {10        "APIFY_TOKEN": "<secret>"11      }12    }13  }14}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 1.5.1
API key

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

Tech Stack Signal Detector MCP Server

An MCP server that detects which go-to-market tools a company runs, straight from its public website. It wraps the Mamba Labs Tech Stack Signal Detector actor on Apify and returns a Clay-ready flat JSON row to any MCP client.

What it does

Give it a company domain and it inspects the public-facing scripts and pages to detect the CRM, sequencer, and marketing automation tools in use. You get back per-tool boolean flags (HubSpot, Salesforce, Apollo, Gong, Intercom, Marketo), counts, and a composite tech stack signal, ready to drop into Clay, a CRM, or an AI agent workflow. All of the detection 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:

{
  "mcpServers": {
    "mamba-gtm-tech-stack": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-gtm-tech-stack-signal-scraper"],
      "env": {
        "APIFY_TOKEN": "your-apify-token"
      }
    }
  }
}

Get your token at https://console.apify.com/account/integrations, paste it in, and restart Claude Desktop. The detect_gtm_tech_stack tool will be available.

Prerequisites

Node.js 18 or newer
An Apify account with an API token

Example prompts

"What GTM tools does stripe.com run? Check their tech stack."
"Does openai.com use HubSpot or Salesforce? Detect their CRM."
"Pull the marketing automation and sequencer signals for figma.com."
"Detect the GTM tech stack for datadoghq.com and list every tool found."

Inputs

Every input the tool accepts, generated from the server's own tool list.

Input	Type	Required	Description
`domain`	string	no	Bare company domain without https:// and without a trailing slash. Example: stripe.com. Supply this, company_domain or url.
`company_domain`	string	no	Deprecated alias for domain, accepted by the actor for older callers. Prefer domain.
`url`	string	no	Deprecated alias for domain, accepted by the actor as a full company website URL. Prefer domain.
`domains`	array of string	no	A list of bare company domains to check in one run, one row per domain. The actor processes them in batches inside a single run, so a list costs one run start instead of one per domain. Use this or domain.
`crawl_additional_pages`	boolean	no	If true, crawls up to 2 additional pages per domain (pricing, product) to improve detection coverage. Slightly increases run time. Defaults to true when omitted.
`technologies`	array of `hubspot`, `salesforce`, `marketo`, `pardot`, `intercom`, `drift`, `apollo`, `outreach`, `gong`, `zoominfo`	no	Report only these tools instead of every detectable one, which is how you answer "is this company using X". Only the ten tools with a client side fingerprint are selectable; Clay, Salesloft, Instantly and Lemlist leave no trace on a website and cannot be detected from one. Detection is unchanged either way, so a filtered call costs the same and reuses the same cache. Omit for every tool.
`skipCache`	boolean	no	By default a clean detection is cached for 7 days and reused on repeat lookups, skipping the browser launch. Set true to force a fresh detection and ignore any cached result.
`max_charge_usd`	number	no	Optional spending cap for this call, in USD. The actor stops before any charge that would take the run past this amount and keeps every row already charged.

Output

The tool returns the actor's flat JSON row for the scanned company. Fields include the detected CRM, sequencer, and marketing automation tools, a GTM tool count, a composite tech stack signal, and per-tool boolean flags such as uses_hubspot, uses_salesforce, uses_apollo, uses_gong, uses_intercom, and uses_marketo. See the Apify Store page for the full output schema.

Example output

{
  "company_domain": "hubspot.com",
  "crm_detected": "hubspot",
  "seq_tool_detected": null,
  "uses_hubspot": true,
  "uses_salesforce": false,
  "uses_apollo": false,
  "uses_gong": false,
  "uses_intercom": true,
  "uses_marketo": false,
  "marketing_automation_detected": "hubspot",
  "gtm_tool_count": 2,
  "tech_stack_signal": "high"
}

Features

Per-tool boolean flags: HubSpot, Salesforce, Apollo, Gong, Intercom, Marketo
CRM and sequencer classification, plus marketing automation detection
Composite tech_stack_signal and gtm_tool_count
Flat JSON, every field present in every row

Pricing

You pay per event on Apify, billed to your own Apify account. Prices from the live pricing record, read 2026-10-16:

Event	Price per event (USD)	Fires when
`apify-default-dataset-item`	$0.015 on the Free plan, down to $0.0128 on higher Apify plans	Single result in the default dataset.
`apify-actor-start`	$0.00005	Charged when the Actor starts running. Number of events charged depends on Actor memory (one event per GB, minimum one event).

The actor's Apify page carries the current prices. Running this server consumes Apify credits.

How each call runs

Each call starts the actor run, polls it until it finishes, then reads the dataset. The run is allowed 1,800 seconds. If the run is still going when this call stops waiting, the call returns the run id and a console link instead of a timeout, so the result is never lost.

Full actor documentation

This server is a thin client and holds no detection logic. For the complete input and output reference, pricing, and run history, see the Apify Store page:

https://apify.com/mambalabs/gtm-tech-stack-signal-scraper

Mamba Labs GTM Suite

This server is one of 58 Mamba Labs MCP servers, each backed by a dedicated Apify actor and published under @mambalabsdev on npm. The ones closest to this server:

Actor	Immutable Actor ID
GTM Hiring Signal Scraper	`D7O1SA2EqwHGsGr1P`
Tech Stack Signal Detector	`qyd7nNyqFPelQViBx`
GTM Signals Aggregator	`xKdRfnfFNkdMpFuNs`
Job Board Keyword Signal Scanner	`4DvqpvhMR74NLcDDY`
Domain to LinkedIn URL Resolver	`3HtnSaqPHOg1Qg5gx`
ICP Fit Scorer	`W161DT8W4kW55dMFh`
Domain Deliverability Checker	`0tVgxI7A6o9jMlxmc`
Company Firmographic Enricher	`YlUtLWjfPpqykmB8g`
Company Social Presence Mapper	`4k6CCemkgBDz18m2h`
Company Identity Resolver	`lr8fTRAmZCBZmuwwh`
Company Change Event Feed	`oX44rS0fkEJ3rXLWe`
Funding and Press Signal Scanner	`FS13X6dhQVgX3XOM6`

To get twenty one of them in one install, use @mambalabsdev/mcp-gtm-suite.

Built by Mamba Labs | npm | Apify Store

License

MIT

Built by Mamba Labs. https://apify.com/mambalabs

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install MCP Gtm Tech Stack Signal Scraper?

Does MCP Gtm Tech Stack Signal Scraper need an API key?

What transport does MCP Gtm Tech Stack Signal Scraper use?

When was MCP Gtm Tech Stack Signal Scraper last checked?

Documentation

Tech Stack Signal Detector MCP Server

What's Inside

What it does

Quick start

Prerequisites

Example prompts

Inputs

Output

Example output

Features

Pricing

How each call runs

Full actor documentation

Mamba Labs GTM Suite

License