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.
npx agentmods add instructions/nowork-studio/notfair-plugin/claude-mdgit clone --depth 1 https://github.com/nowork-studio/notfair-pluginWhat 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 | $0.01524 | $0.01524 |
| Opus 5 | $0.00762 | $0.00762 |
| Sonnet 5 | $0.00305 | $0.00305 |
| Haiku 4.5 | $0.00152 | $0.00152 |
Grade A, and why
notfair-plugin CLAUDE.md 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
NotFair — Public AI-Agent Plugin (Claude Code, Codex, Hermes)
This is the public, open-source repository that ships to all customers and the community.
NotFair is a host-agnostic plugin providing SEO, Google Ads, and Meta Ads skills for AI coding agents. It is distributed via the nowork-studio Claude Code marketplace and via direct agent install on Codex and Hermes. Every change here is user-facing.
Engineering Execution Standard
Surgical, verified, minimum-change engineering. Make the smallest scoped change that solves the real problem, verify it, and do not disturb anything else.
- Understand before changing. Inspect the relevant code, current state, and failure mode before editing.
- State material assumptions. If ambiguity changes the implementation, risk, or user-visible behavior, clarify before acting.
- Prefer the smallest correct change. No speculative features, premature abstractions, or unrelated "while I'm here" refactors.
- Scope cleanup tightly. Match existing style. Clean up only mess introduced by the change. Mention unrelated issues; do not silently fix them.
- Make success verifiable. For bugs, reproduce when practical. For features, define expected behavior. Run the narrowest meaningful validation, then broader checks if risk warrants.
- Protect high-risk boundaries. Before destructive, public, production, billing, credential, or communication side effects: verify actor, target, scope, approval, blast radius, and resulting state.
- Leave the system easier to operate. If the workflow recurs or the bug pattern is reusable, encode it as a test, guardrail, skill, or automation.
Agent entry points (single sources of truth)
AGENTS.md— the universal skill resolver. Every host reads this to route user intents to the right skill. Update it whenever a skill is added, removed, or its purpose changes.INSTALL_FOR_AGENTS.md— the single paste-URL target that walks an AI agent through host detection and install.skills/— Codex's portable wrapper index into the canonical skill directories. Each wrapper preserves the canonical frontmatter and forwards to the full workflow; keep both in parity with.claude-plugin/plugin.json.install/README.md— convention for adding per-host install adapters (Codex, Hermes, etc.) without duplicating skills.
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.
- yesterday First seen · 74 lines · 1,524 tokens per session scan A 0f7a7bccdc55
notfair-plugin CLAUDE.md is an instructions file published in the GitHub repository nowork-studio/notfair-plugin (3,436 stars, last pushed 3d ago), licensed MIT. It adds 1,524 tokens to every session, about $0.0076 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.
Other instructions, from other repositories
agent-powerups CLAUDE.md
Instructions for yeaight7/agent-powerups, covering claude.md, commands, architecture, catalog.json — single source of truth and cli command routing (src/cli/apx.ts).
agent-powerups GEMINI.md
Instructions for yeaight7/agent-powerups, covering project overview, main technologies, architecture/structure, building and running and development conventions.
agent-powerups AGENTS.md
Instructions for yeaight7/agent-powerups, covering repository guidelines, project structure & module organization, build, test, and development commands, coding style & naming conventions and testing guidelines.
thisispaper-mcp GEMINI.md
Gemini CLI instructions for zaxarovcom/thisispaper-mcp, covering thisispaper, tools and usage notes.
hatch3r CLAUDE.md
Instructions for hatch3r/hatch3r, covering hatch3r — development instructions, architecture, development commands, two-axis pillar framework (2.0.0) and orchestrator self-discipline (bypass protection).
ken CLAUDE.md
Instructions for townsendmerino/ken, covering claude.md, what this is, repository ownership (read this first), commands and embedding parity & golden fixtures (now in aikit).