Scrupp

Name: Scrupp
Author: Wism-Corp

by Wism-Corpversion 0.2.3i★ –iRuns on your computer

Registry nameio.github.wismhero-maker/scrupp

Install

Overview

Description from the maker (original English)

Export LinkedIn, Sales Navigator and Apollo searches; find decision makers and verified work emails

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 checksi0 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 on your computer
Transport: stdio
Category: Marketing & social media
You need to fill in: SCRUPP_API_KEY

Install

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

Before you install

Basic checks: 0 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: SCRUPP_API_KEY, SCRUPP_WAIT_SECONDS

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

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "scrupp": {
      "command": "npx",
      "args": [
        "-y",
        "scrupp-mcp-server"
      ],
      "env": {
        "SCRUPP_API_KEY": "your-value",
        "SCRUPP_WAIT_SECONDS": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add scrupp --env SCRUPP_API_KEY=your-value --env SCRUPP_WAIT_SECONDS=your-value -- npx -y scrupp-mcp-server

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": {
    "scrupp": {
      "command": "npx",
      "args": [
        "-y",
        "scrupp-mcp-server"
      ],
      "env": {
        "SCRUPP_API_KEY": "your-value",
        "SCRUPP_WAIT_SECONDS": "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": {
    "scrupp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "scrupp-mcp-server"
      ],
      "env": {
        "SCRUPP_API_KEY": "your-value",
        "SCRUPP_WAIT_SECONDS": "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 one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Values you fill in

SCRUPP_API_KEY secret required env
Scrupp API key, from Settings → API Keys at app.scrupp.com
SCRUPP_WAIT_SECONDS env
How long a tool waits for a job before handing back its id instead. Default 120.

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

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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

! Caution
Maker matches the repo
The publisher (wismhero-maker) is not the repo owner (Wism-Corp); someone else may have listed it
… 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Marketing & social mediai

More stars than 0% of the other 2982 servers in this category
Published to the registry more recently than 55% of the other 2982 servers in this category
Basic checks equal to or better than 37% of the other 2982 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 Scrupp safe?

It passed 0 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: SCRUPP_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.3) reached the registry 24 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

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

MCP YouTube Transcript

by jkawamoto

An MCP server retrieving transcripts of YouTube videos

Runs on your computer★ 495MITUpdated 10 days ago

Install

Google Analytics MCP

by surendranb

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Runs on your computer★ 244MITUpdated 10 days ago

Install

BibiGPT YouTube Video Summarizer

by JimmyLv

AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.

Runs in the cloud★ 137MITUpdated 10 days ago

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.

Scrupp MCP server

An MCP server over the Scrupp Jobs API, so an agent can export LinkedIn, Sales Navigator and Apollo searches, find decision makers, and find and verify work emails without anyone writing HTTP calls. Ships as scrupp-mcp-server on npm and in the official MCP registry as io.github.wismhero-maker/scrupp. Overview: https://scrupp.com/email-finder-mcp

In Claude (no install)

Add https://mcp.scrupp.com/mcp as a custom connector in Claude and sign in to Scrupp. It finds and verifies work emails on any Scrupp plan, including the free one. Scrupp customers who want the full tool set use the private connector described in the setup guide. Setup steps, what each tool needs and troubleshooting: https://scrupp.com/docs/api/claude

In Claude Code (plugin)

/plugin install scrupp --marketplace Wism-Corp/scrupp-mcp-server

On Claude Code older than 2.1.275, in two steps:

/plugin marketplace add Wism-Corp/scrupp-mcp-server

/plugin install scrupp@scrupp

The plugin connects Claude Code to Scrupp's private hosted connector, with the same full tool set as the private Claude connector, so nothing is installed locally. The first time a tool runs, open /mcp, pick scrupp and sign in to Scrupp.

The plugin carries two things:

.mcp.json — the hosted connector above, signed in with OAuth.
skills/scrupp-prospecting — how Claude should use the tools: check credits first, pick the tool from what the user has, export five records as a sample before the whole search, collect long jobs with scrupp_get_job, and what to say when a tool refuses.

Check it before a release with claude plugin validate ..

Using it

"mcpServers": { "scrupp": { "command": "npx", "args": ["-y", "scrupp-mcp-server"], "env": { "SCRUPP_API_KEY": "sk_live_..." } } } }

SCRUPP_WAIT_SECONDS (default 120) caps how long a tool blocks. A job that outruns it comes back as { status: "running", job_id } with a note telling the agent to call scrupp_get_job — better than holding a conversation open for twenty minutes on a 2,500-record export.

Tools

Tool	What it does
`scrupp_export_sales_navigator_search`	People out of a Sales Navigator search URL
`scrupp_export_linkedin_search`	People out of a LinkedIn people-search URL
`scrupp_run_apollo_search`	People out of an Apollo search URL (needs a connected account)
`scrupp_enrich_linkedin_profiles`	Full profile data for profile URLs
`scrupp_lookup_company`	Company data by domain, LinkedIn URL or name
`scrupp_find_decision_makers`	Who to write to at a company
`scrupp_find_emails`	Verified work emails from name + domain
`scrupp_verify_emails`	Deliverability check for addresses you already have (1 credit each)
`scrupp_get_job`	Status and records for a job that was still running
`scrupp_credits`	Remaining credits and plan

Every tool carries a title and readOnlyHint / destructiveHint annotations — the Claude connectors directory rejects a server without them.

Hosted connector (Streamable HTTP)

node src/http.js (or scrupp-mcp-http) serves the same server over Streamable HTTP at POST /mcp, stateless, with GET /health for a load balancer. PORT defaults to 8787. Each request authenticates with the caller's own key as Authorization: Bearer sk_live_...; the key is scoped to that request, so one process serves many accounts without mixing them up.

The hosted connector exposes a narrower tool set than the local server: email finding, email verification, job status and credits. The tools that gather data from LinkedIn (Sales Navigator, LinkedIn search, profile enrichment) or answer from the shared lead base (company lookup, decision makers), and the Apollo export, stay local-only — they run through accounts that are not the caller's, which is not something to put in a public directory listing.

Try it in Claude Code against a deployed instance:

claude mcp add --transport http scrupp https://mcp.scrupp.com/mcp \

--header "Authorization: Bearer sk_live_..."

Private connector with the full API

A second endpoint serves a fuller tool set for Scrupp customers who add it by URL (Claude.ai: Settings → Connectors → Add custom connector; the address is in the setup guide at https://scrupp.com/docs/api/claude). It is not listed in the directory and works on every Scrupp plan. On top of the core tools it has the rest of the API: scrupp_build_sales_navigator_search (audience in words → a Sales Navigator search URL with the size Sales Navigator reports, no credits), scrupp_export_sales_navigator_search, scrupp_export_linkedin_search, scrupp_run_apollo_search, scrupp_enrich_linkedin_profiles (optionally with emails), scrupp_lookup_company and scrupp_find_decision_makers.

When the caller has a LinkedIn account with Sales Navigator connected with the Scrupp extension, all of them run only on that account. Without one, they run on Scrupp's shared account pool, which is open to paid plans. The Scrupp API decides this, not this server.

The OAuth resource is what tells the two apart: each endpoint's protected-resource metadata names its own resource, and app.scrupp.com issues the private connector's key (connector:claude-sn) only for the private resource. A key from the /mcp connector gets 403 on everything beyond email finding even if it is sent to the private endpoint.

Connecting with OAuth

Users of Claude.ai, Claude Desktop and Claude Code don't paste a key: they press Connect, sign in to Scrupp and allow access. The server advertises its authorization server at /.well-known/oauth-protected-resource (RFC 9728) and answers an unauthenticated request with 401 and a WWW-Authenticate header pointing there. The authorization server itself lives in the Scrupp app at app.scrupp.com (/oauth/register, /oauth/authorize, /oauth/token); the access token it issues is an ordinary Scrupp API key marked connector:claude, which the API restricts to the four tools above. Access tokens last an hour, so the server checks the token before each request (cached for a minute) and answers 401 invalid_token when it has expired, which is what makes the client refresh it.

Variable	Default	Meaning
`PORT`	`8787`	Listen port
`MCP_PUBLIC_URL`	`https://mcp.scrupp.com`	Public URL of this server, used in the metadata
`SCRUPP_AUTH_SERVER_URL`	`https://app.scrupp.com`	Where OAuth tokens are issued
`SCRUPP_API_URL`	`https://api.scrupp.com/api/v1`	Scrupp API the tools call

Tool descriptions are written for a model, not a human: they say when to reach for the tool, not just what it does. That is the whole ranking signal in a registry — a listed server with vague descriptions gets picked and then misused.

Publishing

Move this directory to its own repo, Wism-Corp/scrupp-mcp-server — the MCP registry validates ownership from the repository and the mcpName in package.json.
npm publish --access public with provenance from GitHub Actions, the same workflow shape as n8n-nodes-scrupp.
Publish the registry entry:

   npx @modelcontextprotocol/publisher login github

npx @modelcontextprotocol/publisher publish

   It reads `server.json`, checks the npm package carries the matching `mcpName`, and

lists the server.

Then the downstream directories, which read from the registry or take a form: Smithery, Glama, mcp.so, PulseMCP, and Anthropic's connectors directory.

Testing before publishing

npm install

SCRUPP_API_KEY=... npx @modelcontextprotocol/inspector node src/index.js

Run scrupp_credits first (free), then scrupp_find_emails with two people — the cheapest call that exercises create → poll → result.

Scrupp

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 Marketing & social mediai

Common questions

Alternatives

MCP YouTube Transcript

Google Analytics MCP

BibiGPT YouTube Video Summarizer

README from the maker

Scrupp MCP server

In Claude (no install)

In Claude Code (plugin)

Using it

Tools

Hosted connector (Streamable HTTP)

Private connector with the full API

Connecting with OAuth

Publishing

Testing before publishing