What is nexus-mobile-compat?

A procedure for checking that Nexus loads on mobile devices and meets the Obsidian plugin store's constraints. It covers dependency imports, access to user-supplied vault paths, and a reachability check.

Use it before adding dependencies or file access, and when verifying mobile loading or plugin-store compatibility.

It helps prevent a new package or Node import from crashing startup and prevents code from accessing files outside the intended vault path. It also checks that mobile support has not regressed.

nexus-mobile-compat — Skill for Claude Code by cbruyndoncx

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 cbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ --skill nexus-mobile-compat

Clone the repo

git clone --depth 1 https://github.com/cbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat/github.svg)](https://agentmods.dev/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat)

Your own site

<a href="https://agentmods.dev/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat"><img src="https://agentmods.dev/badge/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat"><img src="https://agentmods.dev/badge/skills/cbruyndoncx/thirdbrain-mcpservers-iq/nexus-mobile-compat.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,174 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00099	$0.01174
Opus 5.5	$0.00040	$0.00470
Sonnet 5.5	$0.00020	$0.00235
Haiku 4.5	$0.00010	$0.00117

Measured 1mo ago against content hash 140511b9c8cd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nexus-mobile-compat 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 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.

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.

nexus/.claude/skills/nexus-mobile-compat/SKILL.md · 85 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

10 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.

1mo ago First seen · 85 lines · 99 tokens per session scan A 140511b9c8cd

Subscribe to this mod's changes

nexus-mobile-compat is a skill published in the GitHub repository cbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ (0 stars, last pushed 8d ago), with no licence file. It adds 99 tokens to every session and 1,174 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-09-14.

Mobile Security

nexus-mobile-compat next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
nexus-mobile-compatcbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ	Skill	0	8d ago	none	A	99	Claude Code
orca-emulator-androidstablyai/orca	Skill	120k	today	MIT	A	102	Claude Code, Codex
glance-canonical-layoutsandroid/skills	Skill	10k	today	Apache-2.0	A	56	Claude Code
android-tombstone-symbolicationdotnet/skills	Skill	5.9k	today	MIT	A	176	Claude Code
dogfoodcallstack/agent-device	Skill	5.3k	today	MIT	A	55	Claude Code
winapp-mauimicrosoft/winappCli	Skill	1.4k	today	MIT	A	68	Claude Code
app_remixrome-os/rome	Skill	894	yesterday	MIT	A	50	Claude Code, Codex