optimize-network SKILL.md skillA
optimize-network from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add majiayu000/spellbook/optimize-network@git:20260612.ec5e0c4Pins git:20260612.ec5e0c4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- majiayu000/spellbook
- Path
skills/optimize-network/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260612.ec5e0c4, committed Jun 12, 2026
- First version recorded
- May 23, 2026
- Size
- 11,356 bytes
- Repository stars
- 290
- License
- MIT
Safely diagnose and improve local network speed, latency, jitter, DNS, Wi-Fi, Ethernet, macOS network services, and bufferbloat. Use this skill whenever the user asks to optimize internet/network speed, make the network faster, diagnose slow Wi-Fi, latency, packet loss, DNS delay, unstable Codex/AI tool connectivity, or asks about the viral Codex network optimization workflow. Always protect VPN/proxy tools such as Clash Verge, Mihomo, Shadowrocket, Tailscale, V2Ray, Surge, and corporate VPNs…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Optimize Network Use this skill to run a safe, evidence-first network optimization workflow. The default posture is read-only diagnosis, then small reversible experiments, then before/after verification. Never treat VPN, proxy, TUN, or routing tools as junk processes. ## Safety Contract Follow these rules before any command that could affect connectivity: - Intent lock: the goal is speed, latency, responsiveness, and stability, not cleaning network configuration. - Proxy/VPN protection: do not stop, restart, unload, delete, reconfigure, or bypass Clash, Mihomo, Shadowrocket, Tailscale, V2Ray, Surge, WireGuard, OpenVPN, corporate VPNs, or their TUN interfaces unless the user explicitly requests that exact operation. - Default read-only: diagnostics may run directly; changes require a short proposal with risk, rollback, and expected effect. - Reversible first: prefer temporary A/B tests, service reordering, DNS experiments, cache flushes, and user-confirmed app closure over deletion. - No silent degradation: if a change breaks access to AI tools, proxy, remote work, DNS, or LAN devices, revert it or report the blocker immediately. …
Read the whole file at its exact version.
How to install
mdr add majiayu000/spellbook/optimize-network@sha256:98d7ebd9bc60ccddThe line at the top of this page pins the label git:20260612.ec5e0c4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_h6gx6hoxe6fyz3ux)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 23, 2026 and Jun 12, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260612.ec5e0c4 latest | 2026-06-12 | ec5e0c4 | 11,356 B | A | view · diff |
| git:20260605.a09e45c | 2026-06-05 | a09e45c | 11,355 B | A | view · diff |
| git:20260530.1e1fca0 | 2026-05-30 | 1e1fca0 | 11,198 B | A | view · diff |
| git:20260523.8705c9a | 2026-05-23 | 8705c9a | 11,203 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11356 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_h6gx6hoxe6fyz3ux GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/optimize-network GET https://markdownregistry.com/api/v1/blob/98d7ebd9bc60ccdd7c87a91148aa686785d49ac62dd926470f38261064764f30
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.