cloud-streaming

cloud-streaming is a skill for Claude Code from facebookresearch/projectaria-plugins. It costs 83 tokens per session (1,530 once invoked), scanned B, original, Apache-2.0.

Setup guidance for sending sensor data from Aria Gen 2 smart glasses directly to an internet-accessible HTTPS server. Aria Gen 2 glasses are wearable devices that collect streams such as camera and sensor data.

In plain words
What is it for?
Use it to configure remote streaming, collect data from multiple glasses, monitor streams, or feed cloud processing pipelines.
Why use it?
It supports field use and centralized collection when the glasses are not connected to the same computer or local network as the processing system.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the aria-ark plugin — 12 skills shipped together

Good fit Use it to configure remote streaming, collect data from multiple glasses, monitor streams, or feed cloud processing pipelines.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/facebookresearch/projectaria-plugins/cloud-streaming
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add facebookresearch/projectaria-plugins --skill cloud-streaming
Clone the repo
git clone --depth 1 https://github.com/facebookresearch/projectaria-plugins

Made for: Claude Code.

Or install aria-ark, the plugin that ships this one along with the rest of its 12 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cloud-streaming

README.md
[![agentmods](https://agentmods.dev/badge/skills/facebookresearch/projectaria-plugins/cloud-streaming/github.svg)](https://agentmods.dev/skills/facebookresearch/projectaria-plugins/cloud-streaming)
Your own site
<a href="https://agentmods.dev/skills/facebookresearch/projectaria-plugins/cloud-streaming"><img src="https://agentmods.dev/badge/skills/facebookresearch/projectaria-plugins/cloud-streaming/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cloud-streaming

Your own site · 80×15
<a href="https://agentmods.dev/skills/facebookresearch/projectaria-plugins/cloud-streaming"><img src="https://agentmods.dev/badge/skills/facebookresearch/projectaria-plugins/cloud-streaming.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,530 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00083 $0.01530
Opus 5.5 $0.00033 $0.00612
Sonnet 5.5 $0.00017 $0.00306
Haiku 4.5 $0.00008 $0.00153

Measured 1mo ago against content hash 1f8bb5f190bb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

cloud-streaming scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

Copy `subscriber.pem` and `subscriber-key.pem` to a secure path on the cloud server (e.g. `/etc/aria-certs/`, with `chmod 600`).

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| No data reaches server | Glasses not on internet WiFi, server unreachable, or wrong URL | Verify WiFi connection from the Companion App or `aria_gen2 device wifi …`; test the URL from another machine with `curl -k http
projectaria_ark_plugin/skills/cloud-streaming/SKILL.md · 135 lines

How it starts

The opening of the file, as written. The whole thing — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Aria Cloud Streaming

Remote (cloud) streaming sends Aria Gen 2 data straight to your internet-reachable HTTPS server, bypassing the default local USB / same-network WiFi streaming. The glasses POST data over HTTPS to whatever URL you supply.

Reference: https://facebookresearch.github.io/projectaria_tools/gen2/ark/client-sdk/remote-streaming For local USB / same-network streaming: use the client-sdk skill.

When to use

  • Field deployments — collect data without carrying a laptop.
  • Centralized collection — many devices → one cloud server.
  • Cloud processing — feed real-time pipelines (decoders, indexers, alerters) in the cloud.
  • Remote monitoring — observe device streams from anywhere.

If your collection point is on the same WiFi as the glasses, plain local streaming via the Client SDK is simpler — use that.

Architecture

Aria Glasses  ──(WiFi → internet)──►  Your HTTPS Server :6768
                  HTTPS POST              (decode / store / forward)

The glasses open an HTTPS connection to a URL you provide and POST sensor data chunks. The server uses Aria's streaming TLS certificates so the connection is mutually trusted.

Setup (one-time per server)

1. Prerequisites

  • Client SDK installed and device authenticated (aria_gen2 auth pair) — see the client-sdk skill.
  • Glasses on a WiFi network with internet access.
  • A server reachable from the public internet on port 6768.

2. Copy streaming certificates to the server

The certificates were generated when the SDK was first set up. They live on the PC where the SDK was installed at:

~/.aria/streaming-certs/persistent/
├── subscriber.pem        # server cert (PEM)
├── subscriber-key.pem    # server private key
└── root_ca.pem

Copy subscriber.pem and subscriber-key.pem to a secure path on the cloud server (e.g. /etc/aria-certs/, with chmod 600).

3. Open inbound port 6768

Open TCP port 6768 in the server's firewall and any cloud-provider security group. Restrict the source to known IP ranges if you can; otherwise allow 0.0.0.0/0.

Read the full file on GitHub · 135 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 135 lines · 83 tokens per session scan B 1f8bb5f190bb

Subscribe to this mod's changes

cloud-streaming is a skill published in the GitHub repository facebookresearch/projectaria-plugins (14 stars, last pushed 6d ago), licensed Apache-2.0. It adds 83 tokens to every session and 1,530 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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