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PopNx MCPMCP servers for people who use AI · explained in plain words

LeadShield Contact Form & B2B Solicitation Blocker

by moosheeversion 1.1.3i★ 0iRuns in the cloud
Registry nameio.github.mooshee/leadshield

How to install

What it does

Preview form screening and manage site rules. Built by Moosh Works (https://mooshworks.com).

  • Connects Runs in the cloud
  • Account or key No key needed
  • Category Other

Install

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

Passed 5/5 checks · What you ask goes through the maker’s server (rankandrent-leads.hallmanlab.workers.dev) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameLeadShield Contact Form & B2B Solicitation Blocker
    Remote MCP server URL · Addresshttps://rankandrent-leads.hallmanlab.workers.dev/mcp

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsLeadShield Contact Form & B2B Solicitation Blocker

  4. Try it

    Use LeadShield Contact Form & B2B Solicitation Blocker and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using LeadShield Contact Form & B2B Solicitation Blocker or shows a LeadShield Contact Form & B2B Solicitation Blocker tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NameLeadShield Contact Form & B2B Solicitation Blocker
    Connection · Addresshttps://rankandrent-leads.hallmanlab.workers.dev/mcp
  3. Pick LeadShield Contact Form & B2B Solicitation Blocker in a chat

    Start a new chat and pick LeadShield Contact Form & B2B Solicitation Blocker from your plugins before typing

  4. Try it

    Use LeadShield Contact Form & B2B Solicitation Blocker and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using LeadShield Contact Form & B2B Solicitation Blocker or shows a LeadShield Contact Form & B2B Solicitation Blocker tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user leadshield https://rankandrent-leads.hallmanlab.workers.dev/mcp
  3. Type /mcp in Claude Code

    You should see LeadShield Contact Form & B2B Solicitation Blocker listed as connected

  4. Try it

    Use LeadShield Contact Form & B2B Solicitation Blocker and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using LeadShield Contact Form & B2B Solicitation Blocker or shows a LeadShield Contact Form & B2B Solicitation Blocker tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use LeadShield Contact Form & B2B Solicitation Blocker and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using LeadShield Contact Form & B2B Solicitation Blocker or shows a LeadShield Contact Form & B2B Solicitation Blocker tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use LeadShield Contact Form & B2B Solicitation Blocker and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using LeadShield Contact Form & B2B Solicitation Blocker or shows a LeadShield Contact Form & B2B Solicitation Blocker tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://rankandrent-leads.hallmanlab.workers.dev/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use LeadShield Contact Form & B2B Solicitation Blocker💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user leadshield https://rankandrent-leads.hallmanlab.workers.dev/mcp

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "leadshield": {
      "url": "https://rankandrent-leads.hallmanlab.workers.dev/mcp"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "leadshield": {
      "type": "http",
      "url": "https://rankandrent-leads.hallmanlab.workers.dev/mcp"
    }
  }
}

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

At a glance

Downloads per weeki
Not on npm/PyPI
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
1.1.3
Categoryi
Other
Published to registryi
Oct 30, 2026
Code last changedi
Oct 30, 2026
Maker
mooshee
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 12, 2026. The maker wrote them, not us; we show them as plain text.

  • leadshield_screen_submission

    Check a message against the connected site's spam rules and, when configured, its intent classifier. Returns the screening decision and reason. This preview does not store the message, send it to a customer, or process a payment.

  • leadshield_get_blocked_spam_report

    Read blocked-message counts, categories, screening stages, and recent submissions for your connected sites. The date window uses UTC calendar days and includes today.

  • leadshield_get_spam_policy

    Inspect the saved spam rules for a connected site, including countries, phone formats, URLs, keywords, and its form preset. Supply a formType to preview that preset without changing the saved policy.

  • leadshield_configure_spam_policy

    Preview changes to a connected site's spam rules. Set dryRun to false to save them with write access. Saved rules affect future submissions. Omitted settings are preserved. A successful save returns the policy read back from storage.

  • leadshield_generate_guard_embed

    Generate an HTML script snippet and setup addresses for a site. Choose HTML, HighLevel, WordPress, HubSpot, or Astro. The result is setup guidance; this tool does not install or activate the guard.

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 14, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account mooshee, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 15 days ago

  • ✓ Pass

    Has a licence

    Uses MIT

  • ✓ Pass

    Endpoint responds

    Responded in 253 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 5 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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User reviews

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Compared with others in Otheri

  • More stars than 0% of the other 19713 servers in this category
  • Published to the registry more recently than 74% of the other 19713 servers in this category
  • Basic checks equal to or better than 100% of the other 19713 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 LeadShield Contact Form & B2B Solicitation Blocker safe?

It passed 5 of 5 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 15 days ago, and the latest version (1.1.3) reached the registry 15 days 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 on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: World Monitor, Claude Flow, Windmill

Others in the same category

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

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

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 97 tools.

by koala73Widely used★ 90.6KUpdated yesterday

Runs in the cloud✓ service owner · worldmonitor.app

Claude Flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

by ruvnetWidely used↓ 13.5K/wk★ 81.6KUpdated 14 months ago

Runs on your computer

Windmill

Run Windmill scripts and flows and manage jobs, schedules, resources and variables.

by windmill-labsWidely used★ 18.6KUpdated 2 days ago

Runs in the cloud

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.

LeadShield

Author: Daniel Hallman

Preview contact form screening, manage rules for connected sites, review retained blocked messages, and generate setup instructions.

Connect

  1. Connect your MCP client to https://rankandrent-leads.hallmanlab.workers.dev/mcp.
  2. Sign in to LeadShield and grant access to the intended sites.
  3. Ask for a site's saved screening rules. A successful response identifies that site and returns its effective policy.

Preview rule changes before saving. After an authorized save, read the rules again to verify the saved values. Access is limited to sites connected to your account.

Screening and reports

The ChatGPT screening tool previews a decision. It does not store or deliver a lead or process payment. Reports show retained blocked messages for the returned UTC dates. They do not establish an overall spam rate.

Setup instructions do not install a website script or workflow. After an authorized installation, test accepted and blocked synthetic submissions and check the actual delivery destination.

The website service offers free rule-based bot checks and pay-as-you-go message screening at $0.01 per submission. Review current service terms before enabling it.

Walkthrough

The ChatGPT walkthrough shows real interactions using a synthetic site. The video removes waiting time. It shows saved rules, preview, save/readback, retained messages, setup instructions, and access denial.

Read the privacy notice, terms, and setup guide.

Built by Moosh Works. See LICENSE for the package license.

Release notes

Version 1.1.3 — October 30, 2026 updates connection instructions, screening limits, and installation checks. See release notes and the versioned release. The ChatGPT listing remains in review.