mcpcost

io.github.salemalem/npmscan

NPMScan

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

timeout probed 2026-10-15 · HTTP 200

probe timed out after 15000 ms
Endpoint
https://npmscan.com/api/mcp (streamable-http)
Host
npmscan.com
Protocol
2025-11-25
Reports itself as
npmscan 3.1.3
Capabilities
tools
Repository
https://github.com/salemalem/npmscan-mcp-plugin
Website
https://npmscan.com
Registry
active, updated 2026-10-10 · registry entry
Reachable
11 of the last 11 probes

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-10-14 09:35alive254 ms2321k12k
2026-10-11 10:36alive1.6 s2321k12k
2026-10-10 10:30alive1.6 s2321k12k
2026-10-07 11:22alive1.1 s2321k12k
2026-10-06 11:02alive703 ms2325k15k
2026-10-05 15:37alive246 ms2325k15k
2026-10-05 00:46alive193 ms2325k15k
2026-10-04 10:07alive1.6 s2315k
2026-10-04 08:00alive1.7 s2315k
2026-10-03 20:39alive1.2 s2315k
2026-10-03 17:55alive451 ms2315k

Badge and feed

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[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.salemalem/npmscan.svg)](https://mcpcost.ulehla.dev/s/io.github.salemalem/npmscan)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.