More savings
Same item, better seller. Judd steers toward a cheaper place to buy the exact thing you wanted, not a cheaper substitute.
Meet Judd.
One check before your agent spends a dollar.
Judd Do It.
Agents buy. They book. They spend your money.
Who’s checking them? Judd is. Judd works for the buyer. Not the seller. Not the platform.
Better choices
Thin reviews get rechecked. A restaurant under your standard gets swapped. The pick fits what you actually want.
Less wasted money
Overlapping hotel bookings get flagged before anyone pays twice.
Fewer bad calls
Near your limit before tax? Judd asks you first instead of guessing.
Judd is free. The savings aren’t.
Judd in action.
Five real checks from October 2026.
META MUSE + JUDD · FLOW TEST ACCOUNTSame AirPods.
Same AirPods.
$38 less.
The agent found standard AirPods 4 at Target for $127 and at Apple for $129. Deal reports pointed to Walmart at $89, but Judd wouldn’t steer on an estimate. It asked the agent for better evidence.
Once the $89 was sourced, Judd recommended the same AirPods from Walmart: about 30% less, with no compromise on the product. The buyer decided to wait.
October 2026 test. The $89 came from published deal reports, not a verified checkout. Nothing was purchased. Not a current offer.
SAME BOX, BETTER SELLER
Less than Target
$38
Target$127
Walmart (reported)$89
ProductSame AirPods 4
Same item.
A better place to buy.
META MUSE + FLOW ENGINE · FLOW TEST ACCOUNTFive stars.
Five stars.
Two reviews.
A JBL Flip 7 showed a perfect 5.0 rating, backed by only two reviews. The check flagged it and asked for more evidence instead of trusting the stars.
The agent rechecked and found 4.8 from 311 reviews, plus a $119.95 deal at Best Buy. Then it got a clean yes.
October 2026 test. Historical price, not a current offer.
STARS YOU CAN TRUST
After the recheck
4.8★
Before5.0 from 2 reviews
After4.8 from 311 reviews
Price$119.95 at Best Buy
A real rating
before a real yes.
META MUSE + JUDD · FLOW TEST ACCOUNTSame dates.
Same dates.
Second hotel.
Muse lined up Virgin Hotels in Chicago for October 13–16. Judd saw that it overlapped Chicago stays already booked and asked the traveler before going further.
In Los Angeles, a four-night Courtyard stay overlapped a night Judd had already approved. Same move: flag it, ask first.
October 2026 tests on a Flow account. No paid bookings.
CAUGHT BEFORE CHECKOUT
Possible duplicates flagged
2
ChicagoOverlapping stay
Los AngelesOverlapping night
Judd’s callAsk you first
Nobody pays
for two rooms.
META MUSE + JUDD · FLOW TEST ACCOUNTThai for dinner.
Thai for dinner.
A better pick.
For a Thai dinner in Santa Barbara, a recheck showed the agent’s first pick at 3.6 out of 5 from 522 reviews. That was under the buyer’s 4-star minimum.
Judd recommended Siam Street Food instead.
October 2026 test on a Flow account. Ratings at the time of the check.
YOUR STANDARD, APPLIED
Your minimum rating
4.0★
First pick3.6 (522 reviews)
Judd’s callInstead
New pickSiam Street Food
Your standards,
every time.
META MUSE + JUDD · FLOW TEST ACCOUNT$299 against
$299 against
a $300 limit.
Rokid AI Glasses came in at $299 before tax and shipping, against a $300 limit. Judd didn’t guess whether the final total would fit. It asked.
Same with a Chicago hotel at $944 before taxes against a $1,000 limit.
October 2026 tests on a Flow account. Nothing was purchased.
CLOSE CALLS GO TO YOU
Before tax and shipping
$299
Your limit$300
After taxLikely over
Judd’s callAsk you first
Close calls
go to you.
Quick set up in two minutes.
Your agent finds the deal. Judd checks it. You make the call.
Get your free key.
Enter your email, open the link within 30 minutes, and your key appears. No card.
Get my free key ↗By signing up, you agree to the Terms and acknowledge the Privacy Policy.
Add Judd to ChatGPT.
One click, approve on Judd’s own sign-in page, then say: “Check this with Judd before I buy.”
Add to ChatGPT ↗Purchases, travel and restaurants. Never paste your key into chat.
Connect Muse.
Copy the setup message, paste it into Muse, and enter your key only in its secure credential field.
Muse will check with Judd before purchases, bookings and subscription changes.
Using another MCP agent?
Server: https://judd.flowinfo.co/mcp · Streamable HTTP · OAuth with PKCE, or your Judd key as a Bearer token.
Never put your key in a URL or public post.
Questions about Judd.
What is Judd?
Judd is a free buyer’s advocate for AI agents. Before your agent buys something, books travel or reserves a table, it checks with Judd. Judd weighs the options against your budget and preferences and answers yes, choose a different option, look further, wait, or ask you first.
Is Judd free?
Yes. Judd is free for everyone, with fair-use daily limits. There is no user cap and no card is required.
Which AI agents work with Judd?
Judd is live as a ChatGPT plugin and on Meta Muse. Any agent that supports MCP can connect at https://judd.flowinfo.co/mcp using OAuth or a personal Judd key.
What can Judd check?
Purchases, travel bookings and restaurant reservations: price, seller, total cost with tax and shipping, reviews, refundability, overlapping bookings and your limits. Meta Muse and other MCP agents can also check subscriptions. The ChatGPT plugin does not check subscriptions.
Does Judd buy or book anything?
No. Judd gives recommendations. You or your agent make the purchase or booking. Judd never handles payment methods or seller passwords.
Does Judd search for prices itself?
Your agent gathers prices, reviews and terms. Judd evaluates what the agent sends against your preferences, and asks for better evidence when a price is only an estimate.
Is Judd paid by sellers?
No. Judd works for the buyer. Not the seller. Not the platform.
Who makes Judd?
Judd is a service from Flow Information Systems LLC, founded by Steve Harmon. Judd runs on Flow’s judgment engine. It is independent and not affiliated with or endorsed by OpenAI or Meta.