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/0xjacky/nginx-ui/claude-mdgit clone --depth 1 https://github.com/0xJacky/nginx-uiWhat 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 | $0.01286 | $0.01286 |
| Opus 5 | $0.00643 | $0.00643 |
| Sonnet 5 | $0.00257 | $0.00257 |
| Haiku 4.5 | $0.00129 | $0.00129 |
Grade A, and why
nginx-ui 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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 · 102 lines · 1,286 tokens per session scan A ab86a8cf3333
nginx-ui CLAUDE.md is an instructions file published in the GitHub repository 0xJacky/nginx-ui (11,466 stars, last pushed yesterday), licensed AGPL-3.0. It adds 1,286 tokens to every session, about $0.0064 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
libre-webui AGENTS.md
Instructions for libre-webui/libre-webui, covering agents.md, project overview, project structure, setup and development and testing and validation.
Ech0 CLAUDE.md
Claude Code instructions for lin-snow/Ech0, covering claude.md, project overview, common commands, backend (repo root) and other modules.
Ech0 AGENTS.md
AGENTS.md instructions for lin-snow/Ech0, covering agents.md, what this is, commands you'll need, backend (run from repo root) and frontend (just web … from repo root, or pnpm from web/).
tiptap AGENTS.md
Instructions for ueberdosis/tiptap, covering tiptap, rules, before opening a pr, code style and files.
ollama CLAUDE.md
Instructions for ollama/ollama: See AGENTS.md for the shared agent instructions for this repository.
azure-sdk-for-go go-code.instructions.md
Instructions for Azure/azure-sdk-for-go: All code should follow the guidelines from the Azure Go SDK Guidelines. This document is a summary of the most important guidelines to follow when contributing to the Azure Go SDK.