usb-wifi-88x2bu-setup

usb-wifi-88x2bu-setup is a skill for Claude Code, Codex from Seeed-Projects/Seeed-Jetson-DevelopTool. It costs 69 tokens per session (1,185 once invoked), scanned B, original, MIT.

A setup guide for Realtek RTL88x2bu USB Wi-Fi adapters on Ubuntu or Jetson. It builds and installs the adapter's Linux driver, then loads it and checks that a Wi-Fi interface appears.

In plain words
What is it for?
Detecting the adapter, installing build dependencies, downloading the driver source, compiling the kernel module, installing it, and verifying Wi-Fi connectivity support.
Why use it?
It addresses the common problem of a USB Wi-Fi adapter being detected physically but not working in the operating system. The guide also checks the running kernel and required build files.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Detecting the adapter, installing build dependencies, downloading the driver source, compiling the kernel module, installing it, and verifying Wi-Fi connectivity support.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup
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 Seeed-Projects/Seeed-Jetson-DevelopTool --skill usb-wifi-88x2bu-setup
Clone the repo
git clone --depth 1 https://github.com/Seeed-Projects/Seeed-Jetson-DevelopTool

Made for: Claude Code, Codex.

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 usb-wifi-88x2bu-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup/github.svg)](https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup)
Your own site
<a href="https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup"><img src="https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup/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 usb-wifi-88x2bu-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup"><img src="https://agentmods.dev/badge/skills/seeed-projects/seeed-jetson-developtool/usb-wifi-88x2bu-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,185 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 5 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 90
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
  • high Tool Misuse · line 90
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
  • medium Privilege Escalation · line 103
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium Privilege Escalation · line 90
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium Privilege Escalation · line 91
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
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 $0.00069 $0.01185
Opus 5 $0.00034 $0.00593
Sonnet 5 $0.00014 $0.00237
Haiku 4.5 $0.00007 $0.00119

Measured 6d ago against content hash 453c85ab0a76, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

usb-wifi-88x2bu-setup scanned grade B with 1 finding 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 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/install_88x2bu.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

sudo rm -r /lib/modules/$(uname -r)/build
seeed_jetson_develop/skills/openclaw/usb-wifi-88x2bu-setup/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

USB Wi-Fi RTL88x2bu Setup


Execution model

Run one phase at a time. After each phase:

  • Relay [install] lines to the user.
  • If output contains [STOP] -> stop and use the failure decision tree.
  • If output ends with [OK] -> continue to the next phase.

The script is idempotent and safe to rerun.


Phase commands

Default chipset ID is 0bda:b812 and default repo is morrownr/88x2bu-20210702.

Phase 1 - Preflight (detect adapter + kernel info)

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase preflight --usb-id 0bda:b812 --sudo-mode noninteractive

Phase 2 - Dependencies (build toolchain + headers)

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase deps --usb-id 0bda:b812 --sudo-mode noninteractive

Phase 3 - Clone/update driver repo

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase repo --usb-id 0bda:b812

Phase 4 - Build module (88x2bu.ko)

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase build --usb-id 0bda:b812

Phase 5 - Install module into /lib/modules/...

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase install --usb-id 0bda:b812 --sudo-mode noninteractive

Phase 6 - Load driver + bring interface up

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase enable --usb-id 0bda:b812 --sudo-mode noninteractive

Phase 7 - Verify loaded module + interface state

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase verify --usb-id 0bda:b812

Optional - Run all phases in one command

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase all --usb-id 0bda:b812 --sudo-mode noninteractive

Optional - Connect via nmcli during enable phase

bash ~/.agents/skills/usb-wifi-88x2bu-setup/scripts/install_88x2bu.sh \
  --phase enable --usb-id 0bda:b812 --ifname wlx90de80cf79d2 \
  --ssid "<SSID>" --password "<PASSWORD>" --sudo-mode prompt

Read the full file on GitHub · 116 lines

Files

What ships with it

2 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.

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. 6d ago First seen · 116 lines · 69 tokens per session scan B 453c85ab0a76

Subscribe to this mod's changes

usb-wifi-88x2bu-setup is a skill published in the GitHub repository Seeed-Projects/Seeed-Jetson-DevelopTool (54 stars, last pushed yesterday), licensed MIT. It adds 69 tokens to every session and 1,185 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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