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/nvidia-nemo/datadesigner/claude-mdgit clone --depth 1 https://github.com/NVIDIA-NeMo/DataDesignerWrote 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/nvidia-nemo/datadesigner/claude-md)<a href="https://agentmods.dev/instructions/nvidia-nemo/datadesigner/claude-md"><img src="https://agentmods.dev/badge/instructions/nvidia-nemo/datadesigner/claude-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 | $0.00013 | $0.00013 |
| Opus 5 | $0.00006 | $0.00006 |
| Sonnet 5 | $0.00003 | $0.00003 |
| Haiku 4.5 | $0.00001 | $0.00001 |
Grade A, and why
DataDesigner 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 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- genomi CLAUDE.md — 100% identical, 1 lines differ
What it actually says
In ./CLAUDE.md
@AGENTS.md
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 · 4 lines · 13 tokens per session scan A 923b119a9edc
DataDesigner CLAUDE.md is an instructions file published in the GitHub repository NVIDIA-NeMo/DataDesigner (2,198 stars, last pushed today), licensed Apache-2.0. It adds 13 tokens to every session, about $0.0001 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
screenpipe AGENTS.md
AGENTS.md instructions for screenpipe/screenpipe, covering agents.md, read on demand, source file header, tooling and hot paths.
openclaw.net copilot-instructions.md
Copilot instructions for clawdotnet/openclaw.net, covering copilot instructions for openclaw.net, key rules, architecture priorities and contribution expectations.
screenpipe CLAUDE.md
Claude Code instructions for screenpipe/screenpipe: Conventions live in one file so they cannot drift. Read AGENTS.md.
openrouter-mcp-multimodal AGENTS.md
AGENTS.md instructions for stabgan/openrouter-mcp-multimodal, covering agent instructions, before you ship, releasing (read this before publishing), short version and version files (must all match package.json).
Multimodal-voice-assistant CLAUDE.md
Instructions for tristan-mcinnis/Multimodal-voice-assistant, covering claude.md, project overview, running the assistant, or: pip install -e '.[dev]' and configure via .env (recommended).
theartifact-cli CLAUDE.md
Claude Code instructions for beast-bruiser/theartifact-cli, covering claude.md, commands, build, run with local backend and one-shot commands.