Borrowing it
Nothing to install: this file belongs to xiaolitongxue666/nvim. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/xiaolitongxue666/nvim/master/CLAUDE.mdgit clone --depth 1 https://github.com/xiaolitongxue666/nvimWrote 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/xiaolitongxue666/nvim/claude-md)<a href="https://agentmods.dev/instructions/xiaolitongxue666/nvim/claude-md"><img src="https://agentmods.dev/badge/instructions/xiaolitongxue666/nvim/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/xiaolitongxue666/nvim/claude-md"><img src="https://agentmods.dev/badge/instructions/xiaolitongxue666/nvim/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.02632 | $0.02632 |
| Opus 5 | $0.01316 | $0.01316 |
| Sonnet 5 | $0.00526 | $0.00526 |
| Haiku 4.5 | $0.00263 | $0.00263 |
Grade B, and why
nvim CLAUDE.md scanned grade B with 1 finding 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
19) **VIMRUNTIME 完整性检测**（2026-08-04）：WSL apt 安装中断（`neovim` 状态 `iU`、`neovim-runtime` 未装）时 `nvim --version` 正常但启动报 E5113 `vim.uri`/`E484 syntax.vim`/`E5009 Invalid $VIMRUNTIME`。`scripts/common.sh` 新增 `nvim_runtime_probe`（` The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 Changed · -6 lines · -64 tokens per session 7ba59048fd9d
- 9d ago First seen · 46 lines · 2,696 tokens per session scan B 42cce3ff5100
nvim CLAUDE.md is an instructions file published in the GitHub repository xiaolitongxue666/nvim (4 stars, last pushed 2d ago), with no licence file. It adds 2,632 tokens to every session, about $0.0132 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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