UCP Checker
Actively maintained
≈ 71visits/mo
Little sign of use · estimate, read Oct 14, 2026
- For
- Store operators publishing a UCP profile so AI shopping agents can find and buy their products
- Activity
- Actively maintainedrelease 5 weeks ago · site updated 6 days ago
- Runs as
- API
- Used for
- check a store's UCP profile against the spec
- score a store's agent readiness from 0 to 100
- compare what catalog search returns to an agent
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsucpchecker.com ↗
- Certifications they stateGDPRprivacy policy ↗
- Privacy policy updated2026-08-18privacy policy ↗
These are UCP Checker's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP servercom.ucpchecker/ucp-checkerverified in the MCP registry
- Stateanswers, 8 toolschecked 2026-10-19
- Address to connectucpchecker.com/mcp
- MCP docsucpchecker.com/docsthe vendor's page ↗
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.
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betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
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Sign in to leave a noteWhat is UCP Checker?
Validates a store's well-known UCP profile against the spec, scores its readiness from 0 to 100, and monitors changes over time.
Who is UCP Checker for?
Store operators publishing a UCP profile so AI shopping agents can find and buy their products
Do people use UCP Checker?
Little sign of use: ≈ 71 visits/mo · estimate, 2026-10.
Is UCP Checker still maintained?
Actively maintained: release 5 weeks ago · site updated 6 days ago.
Is UCP Checker safe?
We do not audit vendors. What UCP Checker publishes, read 2026-10-19: GDPR stated on its privacy policy.
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