optimize-network

Diagnose macOS network performance with read-only baseline analysis.

258|26|Updated Dec 9, 2025
One-click install
npx skills add https://github.com/majiayu000/spellbook --skill optimize-network
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: optimize-network
Source: https://github.com/majiayu000/spellbook/tree/main/skills/optimize-network
Command: npx skills add https://github.com/majiayu000/spellbook --skill optimize-network

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Safely diagnose and improve local network speed, latency, jitter, DNS reliability, Wi-Fi and Ethernet performance, and bufferbloat, without compromising active VPNs or proxies.

Core Features & Use Cases

  • Read-only baseline diagnostics to identify bottlenecks such as DNS latency, VPN path, Wi-Fi contention, and router load.
  • Propose reversible experiments and minimal-impact changes to improve throughput and responsiveness.
  • Safeguards to preserve VPNs/proxy tooling while diagnosing and optimizing network paths in macOS environments.

Quick Start

Run a safe, read-only network diagnostic workflow and propose reversible optimization steps.

Frequently Asked Questions about optimize-network

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I diagnose slow Wi-Fi and high latency on macOS without breaking my VPN?▼

Diagnose macOS network latency and slow Wi-Fi using a read-only baseline that identifies bottlenecks like DNS delays and Wi-Fi contention. This evidence-based approach proposes reversible optimization steps while keeping your VPN and proxy tooling fully intact.

What's the best way to fix DNS delays and jitter for proxies on macOS?▼

Fix DNS delays and jitter by running read-only diagnostics to pinpoint router load and VPN path bottlenecks. The workflow proposes rollback-ready, user-confirmed changes to improve throughput and responsiveness without compromising active proxies.

Can I optimize network throughput on macOS without affecting active proxy configurations?▼

Optimize macOS network throughput safely with built-in safeguards that preserve active proxy configurations. The process relies on read-only analysis and user-confirmed changes, ensuring proxy tooling remains intact while addressing bufferbloat and contention.

Does macOS network optimization work with active VPN connections?▼

macOS network optimization works safely with active VPN connections by implementing a read-only baseline and evidence-based bottleneck identification. It proposes reversible experiments to improve responsiveness while ensuring VPN tooling remains completely unaffected.

Why does my macOS network latency spike, and how can I test the cause safely?▼

Network latency spikes on macOS can stem from Wi-Fi contention, router load, or VPN path issues. Test the cause safely through read-only baseline diagnostics that identify specific bottlenecks before proposing any rollback-ready optimization changes.