- Is it safe? We have not read the data policy of Trimtabist yet. Read it on the official site before you upload anything.trimtabist.com ↗
- Is it free? We have not read the prices of Trimtabist yet; they are next in our queue. Until then, the official site has them.trimtabist.com ↗
- What else does this? We have not measured alternatives for this one yet. If you know one, add it below.See ↓
not read yet
Use
- For
- US importers checking whether already-filed customs entries were charged the correct duty
- Activity
- Actively maintainedsite updated 11 days ago
- Used for
- recheck duty paid on filed customs entries line by line
- compare filed duty against the tariff rate in effect then
- look up the required tariff rate for a code and origin
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantstrimtabist.com ↗
- Domain since2026domain registered
- HeadquartersIndiaper their About page
- MCP servercom.trimtabist/us-tariff-ledgerverified in the MCP registry
- Stateanswers, 13 toolschecked 2026-10-25
- Address to connecttrimtabist.com/mcp
- OpenAPI spec6 pathsthe spec ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Trimtabist for?
Sign in to leave a noteWhat is Trimtabist?
Recomputes duty on each line of a customs entry against the US tariff schedule for that line's date and origin, flagging mismatches.
Who is Trimtabist for?
US importers checking whether already-filed customs entries were charged the correct duty
Do people use Trimtabist?
Little sign of use.
Is Trimtabist still maintained?
Actively maintained: site updated 11 days ago.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.