Trust score
80/100
MarketNow Registry / Finance / gatecheck
gatecheck
Preflight checks for paid x402 and MCP tools before marketplace listing.
Finance
v0.1.0
by LarryLemonBot
Install risk
Review advised
Source
official-registry
Indexed
2026-09-10
Install
$ https://x402-resource-scanner.vercel.app/gatecheck/mcpHeuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.
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 gatecheck?
Preflight checks for paid x402 and MCP tools before marketplace listing. Indexed by MarketNow with trust 80/100 (Review advised).
How do I install it?
Run $ https://x402-resource-scanner.vercel.app/gatecheck/mcp Heuristic signals advise review before installing: young package, low adoption, stale repository, or name similarity to a popular package.
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. gatecheck scores 80/100.