io.github.adamsjack711-ux/pkgxray
pkgxray
Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.
alive probed 2026-10-15
4tools
2.4ktokens in Claude Opus 5.5
2.4ktokens in Claude Code
1.2 %of a 200k context window
1.3ko200k_base estimate
140 msto initialize
5 msto list tools
- Run it
- npx -y pkgxray@1.0.5 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- pkgxray 1.0.5
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/adamsjack711-ux/pkgxray
- Website
- https://pkgxray.ca/
- Registry
- active, updated 2026-07-29 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| guard_agent_extension_install | 403 | 31 % |
| audit_agent_extension_supply_chain | 360 | 28 % |
| triage_lockfile_supply_chain | 275 | 21 % |
| audit_lockfile_supply_chain | 269 | 21 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.adamsjack711-ux/pkgxray)
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.