Discover / lazaretto.dev

Lazaretto

□ No challenge detected

Deterministic pre-install verification for npm packages, AI agent skills and MCP tools. Matches the exact version against OSV and OpenSSF malicious-package advisories, then runs behavioral analysis for credential theft, exfiltration, obfuscation, prompt injection and install-time droppers, returning a verdict with file-and-line evidence, a SHA-256 of what was analyzed, and a signed attestation that verifies offline. No LLM in the scan path, so the same input yields the same verdict.

x402
Base
USDC
Verification

Listed price: $0.03
Challenge detected: 0 of the last 9 checks
Last checked: 16 Oct, 21:19 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://lazaretto.dev/v1/scan
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

POSThttps://lazaretto.dev/v1/scan$0.03Deterministic pre-install verification for npm packages, AI agent skills and MCP tools. Matches the exact version against OSV and OpenSSF malicious-package advisories, then runs behavioral analysis for credential theft, exfiltration, obfuscation, prompt injection and install-time droppers, returning a verdict with file-and-line evidence, a SHA-256 of what was analyzed, and a signed attestation that verifies offline. No LLM in the scan path, so the same input yields the same verdict.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/lazaretto.dev

Recent checks

30 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026

All 9 checks

When (UTC)	Result	HTTP	Response
16 Oct, 21:19 UTC	No challenge detected	404	184ms
15 Oct, 14:11 UTC	No challenge detected	404	88ms
14 Oct, 00:19 UTC	No challenge detected	404	173ms
12 Oct, 00:34 UTC	No challenge detected	404	125ms
10 Oct, 10:04 UTC	No challenge detected	404	175ms
9 Oct, 03:33 UTC	No challenge detected	404	118ms
7 Oct, 21:31 UTC	No challenge detected	404	108ms
6 Oct, 18:37 UTC	No challenge detected	404	83ms
30 Sept, 17:04 UTC	No challenge detected	404	80ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 21:19 UTC, we detected no payment challenge.

What price is recorded for Lazaretto?

Its listed price is $0.03.

What payment terms does Lazaretto advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Lazaretto listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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