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/ashwch/auto-uv-env/agents-mdgit clone --depth 1 https://github.com/ashwch/auto-uv-envWrote 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/ashwch/auto-uv-env/agents-md)<a href="https://agentmods.dev/instructions/ashwch/auto-uv-env/agents-md"><img src="https://agentmods.dev/badge/instructions/ashwch/auto-uv-env/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 | $0.03245 | $0.03245 |
| Opus 5 | $0.01622 | $0.01622 |
| Sonnet 5 | $0.00649 | $0.00649 |
| Haiku 4.5 | $0.00325 | $0.00325 |
Grade A, and why
auto-uv-env 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.
How it starts
The opening of the file, as written. The whole thing — 379 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md - The auto-uv-env Story
A guide for AI agents and humans working on this repository. It explains what the project is, how it works, where to change code safely, and how to validate changes.
What This Repo Is
auto-uv-env is a shell integration tool that automatically creates, activates, and deactivates Python virtual environments using uv when users move between directories.
It is a small system with a strict contract:
auto-uv-env(the main executable) decides what should happen and emits directives.- Shell adapters (
bash,zsh,fish) decide how to apply those directives in the current shell process.
This split keeps shell state mutation out of the main executable and reduces command injection risk.
+--------------------------------------------------------------------------------+
| auto-uv-env repo |
+--------------------------------------------------------------------------------+
| |
| +----------------------+ directives +---------------------------+ |
| | auto-uv-env |---------------------->| shell adapter | |
| | (policy + detection) | | (bash/zsh/fish runtime) | |
| +----------------------+ +-------------+-------------+ |
| | |
| | source activate |
| v |
| +---------------+ |
| | .venv | |
| | (uv-managed) | |
| +-------+-------+ |
| | |
| v |
| +---------------+ |
| | uv + python | |
| +---------------+ |
| |
+--------------------------------------------------------------------------------+
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 · 379 lines · 3,245 tokens per session scan A 0ec6d204291a
auto-uv-env AGENTS.md is an instructions file published in the GitHub repository ashwch/auto-uv-env (10 stars, last pushed 1mo ago), licensed MIT. It adds 3,245 tokens to every session, about $0.0162 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
mirage CLAUDE.md
Claude Code instructions for strukto-ai/mirage, covering claude.md, repo layout, typescript packages, python/typescript parity and module layout.
ralph CLAUDE.md
Claude Code instructions for SantanderAI/ralph, covering ralph — instrucciones del proyecto and paridad bash ↔ powershell (importante).
claude-code-statusline CLAUDE.md
Instructions for glauberlima/claude-code-statusline, covering claude.md, project overview, development commands, testing and run all tests (unit + integration).
claude-wrapper CLAUDE.md
Instructions for smartwatermelon/claude-wrapper, covering claude.md, what this is, commands, run tests and lint.
kleosrules AGENTS.md
Instructions for kleosr/kleosrules, a project described as: Cursor harness pack: user rules, skills, Bash hooks, local HANDOFF memory. macOS, Linux, Windows (WSL).
ccmux AGENTS.md
Instructions for max-listov/ccmux: Read CLAUDE.md in this repository root before making any change. It is the single source of truth for working here — repository conventions, what must never be published, the order in which work is finished, committed and released, and the runtime rules (Bun, never Node/npm).