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/pjvds/dotfiles/nixgit clone --depth 1 https://github.com/pjvds/dotfilesWhat 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 | $0.04266 | $0.04266 |
| Opus 5 | $0.02133 | $0.02133 |
| Sonnet 5 | $0.00853 | $0.00853 |
| Haiku 4.5 | $0.00427 | $0.00427 |
Grade B, and why
dotfiles nix.instructions.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 2d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo nix run nix-darwin/master#darwin-rebuild -- switch --rollback 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.
- 2d ago First seen · 539 lines · 4,266 tokens per session scan B 740d894c46c6
dotfiles nix.instructions.md is an instructions file published in the GitHub repository pjvds/dotfiles (23 stars, last pushed 2d ago), with no licence file. It adds 4,266 tokens to every session, about $0.0213 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 2026-08-30.
Other instructions, from other repositories
dotfiles AGENTS.md
AGENTS.md instructions for AdityaZxxx/dotfiles, covering dotfiles — agent guide, rules and useful scripts.
warp AGENTS.md
AGENTS.md instructions for warpdotdev/warp, covering agents.md, development commands, build and run, running with local warp-server and connect to server on default port 8080.
dotfiles CLAUDE.md
Instructions for joshukraine/dotfiles, covering claude.md, about this repository, repository structure, common commands and setup and installation.
dotfiles copilot-instructions.md
Instructions for shunk031/dotfiles, a project described as: 💻 My dotfiles powered by chezmoi; built around Rust-based tools (sheldon/starship/mise, etc.) featuring a unified coding-agent setup across Codex, Claude Code, and Gemini.
dotfiles CLAUDE.md
Instructions for magic3007/dotfiles, covering claude.md, commands, ⚠️ 重要约束, architecture and two-phase installation (install.conf.yaml).
dotfiles AGENTS.md
Instructions for shunk031/dotfiles, covering agents.md, repository context, skills, comment policy and development setup.