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/z29k/notabene/agents-mdgit clone --depth 1 https://github.com/z29k/notabeneWrote 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.
[](https://agentmods.dev/instructions/z29k/notabene/agents-md)<a href="https://agentmods.dev/instructions/z29k/notabene/agents-md"><img src="https://agentmods.dev/badge/instructions/z29k/notabene/agents-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00275 | $0.00275 |
| Opus 5 | $0.00138 | $0.00138 |
| Sonnet 5 | $0.00055 | $0.00055 |
| Haiku 4.5 | $0.00028 | $0.00028 |
Grade A, and why
notabene AGENTS.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 4d 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.
What it actually says
Agent instructions
This repo is notabene (renderer + review protocol) and its own consumer: docs/ holds
the user documentation, reviewed with the loop itself. Architecture, conventions and the
quality gates live in CLAUDE.md — read that before changing code. The
protocol is documented in docs/reference/agent-protocol.md (canonical) and generated
from there into the plugin skills and the npm package; never edit a generated copy.
Documentation review (notabene)
Review comments on this repo's docs live in docs/.notabene/ — one JSON file per comment,
committed with the code. When asked to "address the doc comments" (or anything
equivalent), follow the notabene review protocol:
- The protocol:
docs/.notabene/protocol.md— read it first; it is the complete spec (store layout, anchor resolution, journaling, verification). - Online copy: https://z29k.github.io/notabene/reference/agent-protocol/
Non-negotiable: only process comments with status: "open" and hold: false; never
delete the store; never commit without being asked.
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.
- 4d ago First seen · 23 lines · 275 tokens per session scan A 71e2c368732b
notabene AGENTS.md is an instructions file published in the GitHub repository z29k/notabene (4 stars, last pushed 22d ago), licensed MIT. It adds 275 tokens to every session, about $0.0014 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 2026-08-31.
Other instructions, from other repositories
landingforge CLAUDE.md
Claude Code instructions for NmadeleiDev/landingforge, covering landingforge — project guide for agents, browser automation (required for workflows and agents), conventions and skill routing.
neural-memory CLAUDE.md
Claude Code instructions for Yakoub-ai/neural-memory, covering neural memory plugin, quick start, how it works, mcp server and agent hook.
ship-it open-pr.instructions.md
Instructions for khrichtchatyi/ship-it: When the user asks to open, create, or submit a pull request, follow the skill in skills/open-pr/SKILL.md in full: verify gh is authenticated, resolve the target repository and default branch, push the current branch, open one pull request with a title and body derived from the…
agent-skills CLAUDE.md
Instructions for mindbox-cloud/agent-skills, covering agent-skills — developer guide for claude code, repository purpose, repository structure, how to add a new plugin and step 1 — create the directory structure.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.