netblocks

netblocks is a Game development skill for AI agents, published by google in the xrblocks repository on GitHub. Skillspace rates netblocks C (70/100) and it passed the safety scan; the rating is based on static analysis only.

Add real-time multiplayer to an XR Blocks app with the netblocks addon — presence avatars (remote heads + hands), replicated `NetObject` transforms with cooperative ownership, typed pub/sub RPC events, and opt-in spatial WebRTC voice, over pluggable transports (BroadcastChannel for local dev, WebRTC/PeerJS for serverless P2P, WebSocket relay for scalable rooms). Use when authoring or debugging shared/co-located XR, `enableNet()`, `joinRoom()`, `NetObject`, `session.events`, or `session.voice` imported from `xrblocks/addons/netblocks/src`. For the wire protocol, transport details, and threat model, read the full reference in this folder's README.md.

Grade
C
Quality
70 / 100
Safety
Passed
GitHub stars
444

Unproven: rated by static analysis only, not yet compared head-to-head.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
81 / 100
Maturity
Structured: ships references or scripts
Security scan
No issues found
License
Apache-2.0
Adoption
Adopted by 0 other repositories, in 0 collections

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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