GitHub Launches npm Firewall Preview

GitHub's new npm firewall preview blocks package routes for enterprise customers.

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Oct 21, 2026

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GitHub Launches npm Firewall Preview

GitHub's new npm firewall preview blocks package routes for enterprise customers.

In brief

GitHub's new npm firewall preview blocks package routes for enterprise customers. GitHub's free npm firewall preview routes packages through policy checks before they reach developer machines. Originally reported by RuntimeWire.

GitHub Package Firewall Preview

GitHub opened its Package Firewall to GitHub Enterprise Cloud customers in a changelog entry dated October 20th and published October 21st.

How Package Firewall Works

The firewall routes npm metadata requests and downloads through a policy layer before dependencies reach build hosts, developer workstations or coding agents.

Preview Pricing Model

Preview Pricing Model

The preview is free; GitHub says it plans metered pricing when the service reaches general availability, without giving a date or numerical rates.

The big picture

GitHub's free npm firewall preview routes packages through policy checks before they reach developer machines.

Read the original on RuntimeWire

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