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Research & Data

whoislicensed

Verify contractor, real estate and cosmetology licenses in 12 US states

Look up active licenses for contractors, electricians, plumbers, real estate agents, cosmetologists and nurses in Texas, California, Florida, Virginia, Washington, Oregon, Minnesota, Illinois, Connecticut, Colorado, Vermont and Delaware using state board records.

Try asking Muse: "Check if a contractor is licensed in Texas before hiring them for a home renovation"

Working now?
Working
Worked last 7 days
100% of checks
How to get it
Extra setup
Account
No account needed
Price
Not stated

Source: Found in the official MCP Registry (com.whoislicensed/lookup) · First listed September 24, 2026

Last 24 hours

Each bar is one check, every 15 minutes. Green means it answered. Last checked 23 min ago.

Is it safe to connect?

What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.

Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.

musedirectory.ai is not part of Meta. More about how Muse handles your information

How to add it to Muse

Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Open Muse
https://whoislicensed.com/mcp

Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.

Technical details: safety screening, tools, response time and recent checks

Response time at the last check: 686ms. Worked in 100% of checks over 30 days.

Screening · September 24, 2026

Screened, no issues found

MCP handshake
Pass
Answered in 52ms
Domain against threat feeds (Cloudflare security DNS)
Pass
whoislicensed.com not flagged
Published packages against the OSV malicious-package database
n/a
No npm or PyPI package published
Hidden instructions or invisible characters in tool text
Pass
2 tools read, nothing found
Inputs asking for passwords, card numbers or seed phrases
Pass
None found
Domain and redirects
Pass
No redirects off the domain
AI review of purpose and tool behavior
Pass
No concerns

Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.

Tools · 2

verify_licenseLook up a contractor, tradesperson, real estate, cosmetology or nursing license in a US state's own published license file by name, business name or license number. Returns up to 25 matching records with type, number, expiration date and status, the issuing board and the date of
list_license_typesWhich states and license types whoislicensed.com carries, with what each license covers and the page URL. Use it to pick a state and an optional license_type for verify_license.

Recent checks

2026-09-28 08:46:03live · HTTP 200686ms
2026-09-28 06:30:57live · HTTP 20058ms
2026-09-28 04:15:46live · HTTP 20061ms
2026-09-28 01:45:59live · HTTP 200388ms
2026-09-27 23:30:52live · HTTP 200917ms
2026-09-27 21:01:15live · HTTP 20026ms
2026-09-27 18:46:03live · HTTP 200581ms
2026-09-27 16:31:09live · HTTP 2002971ms
2026-09-27 14:31:07live · HTTP 2002904ms
2026-09-27 12:01:30live · HTTP 2001347ms
2026-09-27 09:46:12live · HTTP 200100ms
2026-09-27 07:30:51live · HTTP 2001688ms

Link

https://whoislicensed.com/mcp

Questions about whoislicensed in Muse

How do I connect whoislicensed to Muse?

Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use whoislicensed to help me. It is a free service with an MCP server at https://whoislicensed.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Is whoislicensed working right now?

At the last check (September 28, 2026, 08:46 UTC) the endpoint was working, answering in 686ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.

Is whoislicensed safe to connect to Muse?

It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.

What can whoislicensed do in Muse?

It exposes 2 tools, including verify_license, list_license_types. For example, you could ask Muse: "Check if a contractor is licensed in Texas before hiring them for a home renovation"

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<a href="https://musedirectory.ai/connector/whoislicensed"><img src="https://musedirectory.ai/badge/whoislicensed.svg" alt="whoislicensed on musedirectory.ai" width="236" height="40"></a>

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