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.
npx agentmods add skills/meta-quest/agentic-tools/metavr-clinpx skills add meta-quest/agentic-tools --skill metavr-cligit clone --depth 1 https://github.com/meta-quest/agentic-toolsWrote 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.
[](https://agentmods.dev/skills/meta-quest/agentic-tools/metavr-cli)<a href="https://agentmods.dev/skills/meta-quest/agentic-tools/metavr-cli"><img src="https://agentmods.dev/badge/skills/meta-quest/agentic-tools/metavr-cli.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00085 | $0.01591 |
| Opus 5 | $0.00043 | $0.00796 |
| Sonnet 5 | $0.00017 | $0.00318 |
| Haiku 4.5 | $0.00009 | $0.00159 |
Grade A, and why
metavr-cli scanned grade A with 0 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 3d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.
metavr CLI Reference
What metavr Does
metavr (Meta VR CLI) is a CLI for Meta Quest and Horizon OS development. It wraps ADB and Meta developer APIs into higher-level commands for device management, app lifecycle, documentation lookup, screenshots, audio control, test-device preparation, MCP integration, and Perfetto performance analysis.
Keep this SKILL.md as the routing layer. For exact flags and complete command
syntax, use the generated full CLI reference in docs/hzdb.md or run:
npx -y metavr --markdown-help
Installation
Requires Node.js 20 or newer.
Invoke via npx:
npx -y metavr --help
npx -y metavr --version
npx is the recommended path: it always pulls the latest published version, so
you don't end up running an outdated global install. Examples in the rest of
the documentation use the bare metavr command for brevity — substitute
npx -y metavr for any of them.
Alternatively, install metavr globally using:
npm install -g metavr
If you install globally, update regularly with npm update -g metavr.
Use npx -y metavr when you want the latest published version without
depending on a global install.
Device Connection
Before using on-device commands:
- Enable Developer Mode on your Quest (Settings > System > Developer)
- Enable USB Debugging when prompted
- Connect your Quest to your computer via USB-C
Verify the connection:
metavr device list
If no devices appear: try a different USB cable (data-capable, not charge-only),
accept the USB debugging prompt on the headset, or connect wirelessly with
metavr device connect <ip>.
Command Discovery
Use progressive disclosure:
- Start with this skill for command groups and common workflows.
- Open a focused reference file when the user is working in that area.
- Use
docs/hzdb.mdormetavr --markdown-helpfor exact flags, arguments, and less common subcommands.
Current top-level command groups:
| Group | Use for |
|---|---|
adb / shell |
Low-level ADB-compatible commands and direct device shell access |
app |
Install, list, launch, stop, clear, inspect, and detect the foreground app |
asset |
Search Meta's 3D asset library |
audio |
Read volume, set volume, mute, and unmute device audio |
capture |
Capture screenshots from a connected headset |
config |
Read, write, reset, and list metavr configuration |
device |
List/connect devices, wait for ADB state, inspect controllers, configure test devices, run health checks, and manage proximity |
docs |
Search/fetch Meta Quest docs and API reference entries |
files |
List, pull, push, remove, and create directories on the device |
log |
View recent device logs; use adb logcat for advanced filters and streaming |
mcp |
Start or install the metavr MCP server for AI tools |
perf |
Capture, open, analyze, query, compare, and manage Perfetto traces |
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 3d ago First seen · 191 lines · 85 tokens per session scan A a29376be5ba8
metavr-cli is a skill published in the GitHub repository meta-quest/agentic-tools (187 stars, last pushed 12d ago), licensed Apache-2.0. It adds 85 tokens to every session and 1,591 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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