Who it is for
People who receive unsolicited messages and want a quick read on the sender or the link inside.
Malwarebytes
Reputation checks for links, domains, emails, numbers
Overview
What Malwarebytes does
Malwarebytes Inc. runs a lookup service inside ChatGPT for the identifiers that show up in phishing attempts. Four types are covered: links, domains, email addresses, and phone numbers.
A submitted item comes back with a reputation reading, whatever ownership detail is available, and a risk level. The listed examples give a sense of the moment of use: an unexpected invoice quoting a large sum with a callback number, a shortened bit.ly address attached to a promotion, and a lookalike domain built to resemble a state motor vehicle agency.
The idea is to settle the question before acting, whether the next step would be clicking, calling, or replying. The record describes no device scanning or cleanup, only assessment of the identifier supplied.
What stands out
Phone numbers and email addresses are checked alongside URLs, which widens it past link inspection.
Availability
Where Malwarebytes is listed
Malwarebytes ships this on both marketplaces: Malwarebytes is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain.
Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Malwarebytes Inc.
- Filed under
- Security
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- malwarebytes.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Got a PayPal invoice for US$823. Should I call +33536490102?
- verify this suspicious domain: https://flhsmv.govbt.bond
- Check this link with promo offer https://bit.ly/4oW0
Claude listing
In the Claude connectors directory
Malwarebytes publishes 6 tools to Claude. That is a mid-sized surface: 28.1% of the 1,253 Claude-listed connectors expose fewer.
The median Claude-listed connector filed under Productivity publishes 12, so this one sits 6 tools below its bucket's median, 314th of 462.
It falls in the 4-6 tools band, which holds 16.2% of the Claude directory.
Measured against the live endpoint
A direct call to the endpoint returned 6 tools, matching the 6 the listing publishes. Probed 2026-08-07.
Tools the server actually returns
reputation-check_linkreputation-check_phonereputation-check_emailreputation-reportreputation-whoisreputation-scan_all
Malwarebytes publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Malwarebytes
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Productivity
- Endpoint
-
https://scamguard.malwarebytes.com/claude/mcp - Documentation
- Publisher setup docs
- Published tools
- 6 · 4-6 tools band
- Depth rank in Productivity
- 314 of 462
- Snapshot
- August 2026
Malwarebytes carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server.
In the publisher's words
How Malwarebytes describes it
Verify links, emails, phone numbers, and domains against Malwarebytes threat intelligence directly from Claude. Get instant scam verdicts, domain ownership details, and risk levels for unknown callers, shortened URLs, and suspicious messages before you click, call, or reply. Report suspicious indicators back to Malwarebytes to help protect others.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Nearby
Other Productivity connectors
A-Z Links
Chat links collected into a readable list
ChatGPT
CommuteHub
Log commutes, plan routes and track commuter-benefit rewards
Claude
Customer Info Validator
Check lead records for missing fields
ChatGPT
Domhaul
Live domain availability checks and registrar price estimates
Claude
Eventrise
Ticketing, seating, check-in and reporting for independent venues
Claude
GoDaddy
Domain availability search against live GoDaddy inventory
Claude · ChatGPT
This is an independent catalogue entry compiled by Node8 from Malwarebytes's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Malwarebytes, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.