connectivity-network-expert

connectivity-network-expert is a skill for Claude Code, Codex from jonaschen/Android-Software. It costs 5 tokens per session (2,131 once invoked), scanned A, original, no licence file.

An Android connectivity and networking guidance skill covering the network stack and netd, the Android service that manages network configuration and control.

In plain words
What is it for?
Use it for Android network-stack, netd, scope, trigger, and architecture questions.
Why use it?
It helps identify the right code areas and architecture when investigating Android networking.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/jonaschen/android-software/l2-connectivity-network-expert
Any agent
npx skills add jonaschen/Android-Software --skill l2-connectivity-network-expert
Clone the repo
git clone --depth 1 https://github.com/jonaschen/Android-Software

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 connectivity-network-expert

README.md
[![agentmods](https://agentmods.dev/badge/skills/jonaschen/android-software/l2-connectivity-network-expert.svg)](https://agentmods.dev/skills/jonaschen/android-software/l2-connectivity-network-expert)
Your own site
<a href="https://agentmods.dev/skills/jonaschen/android-software/l2-connectivity-network-expert"><img src="https://agentmods.dev/badge/skills/jonaschen/android-software/l2-connectivity-network-expert.svg" alt="Measured on agentmods" height="20"></a>
Per session 5 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,131 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00005 $0.02131
Opus 5 $0.00003 $0.01066
Sonnet 5 $0.00001 $0.00426
Haiku 4.5 $0.00001 $0.00213

Measured 4d ago against content hash 196a12f9d1a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

connectivity-network-expert scanned grade A 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 4d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/dump_netd_rules.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.

Makes network callslowCapability

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

adb shell curl -s "http://connectivitycheck.gstatic.com/generate_204" -o /dev/null -w "%{http_code}"
skills/L2-connectivity-network-expert/SKILL.md · 230 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 4d ago First seen · 230 lines · 5 tokens per session scan A 196a12f9d1a6

Subscribe to this mod's changes

connectivity-network-expert is a skill published in the GitHub repository jonaschen/Android-Software (44 stars, last pushed 4mo ago), with no licence file. It adds 5 tokens to every session and 2,131 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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