upgrade

upgrade is a skill for Claude Code, Codex from nowork-studio/notfair-plugin. It costs 68 tokens per session (172 once invoked), scanned A, original, MIT.

A workflow for upgrading the NotFair plugin to its newest available version and updating its local installation records.

In plain words
What is it for?
Use it when asked to update NotFair, install the latest version, or respond to an upgrade notice.
Why use it?
It provides a defined upgrade path so the marketplace copy, cached plugin, and installed-plugin list stay in sync.

Skill for Claude CodeCodex

Part of the notfair plugin — 52 skills, 1 MCP server shipped together

About the project

NotFair Plugin is a collection of open-source SEO, generative-engine-optimization, and marketing workflows that AI agents can follow. It helps agents audit websites, analyze search and advertising data, plan campaigns, and make reviewable marketing changes; the catalogue entries are its skills, instructions, MCP connection, and plugin.

nowork-studio/notfair-plugin · 3,447 stars · on GitHub

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/nowork-studio/notfair-plugin/upgrade
Any agent
npx skills add nowork-studio/notfair-plugin --skill upgrade
Clone the repo
git clone --depth 1 https://github.com/nowork-studio/notfair-plugin

Made for: Claude Code, Codex.

Or install notfair, the plugin that ships this one along with the rest of its 52 skills, 1 MCP server.

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 upgrade

README.md
[![agentmods](https://agentmods.dev/badge/skills/nowork-studio/notfair-plugin/upgrade.svg)](https://agentmods.dev/skills/nowork-studio/notfair-plugin/upgrade)
Your own site
<a href="https://agentmods.dev/skills/nowork-studio/notfair-plugin/upgrade"><img src="https://agentmods.dev/badge/skills/nowork-studio/notfair-plugin/upgrade.svg" alt="Measured on agentmods" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 172 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00068 $0.00172
Opus 5 $0.00034 $0.00086
Sonnet 5 $0.00014 $0.00034
Haiku 4.5 $0.00007 $0.00017

Measured 5d ago against content hash b028c8bcc4b9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

upgrade 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 5d 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.

skills/upgrade/SKILL.md · 18 lines

What it actually says

Canonical NotFair workflow

Read ../../notfair-upgrade-skill/SKILL.md completely, then follow it as the active workflow. Resolve every relative reference from that file against ../../notfair-upgrade-skill/.

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. 5d ago First seen · 18 lines · 68 tokens per session scan A b028c8bcc4b9

Subscribe to this mod's changes

upgrade is a skill published in the GitHub repository nowork-studio/notfair-plugin (3,447 stars, last pushed 6d ago), licensed MIT. It adds 68 tokens to every session and 172 once invoked, about $0.0003 per session on Opus 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 2026-08-30.

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