Trust score
52/100
MarketNow Registry / AI/ML / a2ui
a2ui
Typed UI vocabulary for AI agents using the a2ui protocol — 474 atoms an agent composes into real rendered interfaces across web, Google Meet, Apps Script, Google Chat and MCP Apps. MCP server, no si
AI/ML
v1.0.0
by a2uicatalog
Install risk
Runs registry code
GitHub stars
3
Source
github
Indexed
2026-09-12
Install
$ npx -y a2uiInstalling via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
Adoption evidence: 3 GitHub stars.
How MarketNow scored this
Sentinel Index Heuristics — a security-first estimate from public signals:
- Package age and release activity (stale repositories lose points)
- Verified adoption: registry downloads or GitHub stars, not follower counts
- Typosquat distance against the 150 most-installed MCP packages
- Injection markers scanned in the package description
Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.
What is a2ui?
Typed UI vocabulary for AI agents using the a2ui protocol — 474 atoms an agent composes into real rendered interfaces across web, Google Meet, Apps Script, Google Chat and MCP Apps. MCP server, no si Indexed by MarketNow with trust 52/100 (Runs registry code).
How do I install it?
Run $ npx -y a2ui Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
What does the trust score mean?
Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. a2ui scores 52/100.