uv-deps

uv-deps is a skill for Claude Code from WhatIfWeDigDeeper/agent-skills. It costs 90 tokens per session (2,540 once invoked), scanned A, original, MIT.

A Python package maintenance workflow that uses uv, a Python package manager, and a separate Git worktree, an isolated copy of a repository.

In plain words
What is it for?
Use it to audit Python packages for vulnerabilities, check for CVEs, fix affected packages, or upgrade selected or all dependencies.
Why use it?
It keeps dependency checks and upgrades away from the main working folder while looking for security problems or outdated packages.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions Claude Code.

Good fit Use it to audit Python packages for vulnerabilities, check for CVEs, fix affected packages, or upgrade selected or all dependencies.

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Install with agentmods
npx agentmods add skills/whatifwedigdeeper/agent-skills/uv-deps
Install

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.

Any agent
npx skills add WhatIfWeDigDeeper/agent-skills --skill uv-deps
Clone the repo
git clone --depth 1 https://github.com/WhatIfWeDigDeeper/agent-skills

Made for: Claude Code.

Wrote 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.

agentmods badge for uv-deps

README.md
[![agentmods](https://agentmods.dev/badge/skills/whatifwedigdeeper/agent-skills/uv-deps/github.svg)](https://agentmods.dev/skills/whatifwedigdeeper/agent-skills/uv-deps)
Your own site
<a href="https://agentmods.dev/skills/whatifwedigdeeper/agent-skills/uv-deps"><img src="https://agentmods.dev/badge/skills/whatifwedigdeeper/agent-skills/uv-deps/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.

agentmods 80×15 button for uv-deps

Your own site · 80×15
<a href="https://agentmods.dev/skills/whatifwedigdeeper/agent-skills/uv-deps"><img src="https://agentmods.dev/badge/skills/whatifwedigdeeper/agent-skills/uv-deps.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,540 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00090 $0.02540
Opus 5 $0.00045 $0.01270
Sonnet 5 $0.00018 $0.00508
Haiku 4.5 $0.00009 $0.00254

Measured 11d ago against content hash e1db96fd81c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

uv-deps 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 11d 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.

skills/uv-deps/SKILL.md · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

UV Deps

Arguments

Specific package names (e.g. fastapi asyncpg), . for all packages, or glob patterns (e.g. django-*).

The text following the skill invocation is available as $ARGUMENTS (e.g. in Claude Code, /uv-deps fastapi asyncpg sets $ARGUMENTS to fastapi asyncpg; other assistants pass arguments similarly). If invoked with no arguments, $ARGUMENTS is empty.

If $ARGUMENTS is help, --help, -h, or ?, skip the workflow and read references/interactive-help.md.

Workflow Selection

Based on user request:

Shared Process

1. Create Worktree

Create an isolated git worktree so the main working directory is never modified:

TIMESTAMP=$(date +%Y%m%d-%H%M%S)
BRANCH_NAME="py-uv-deps-$TIMESTAMP"
WORKTREE_PATH="${TMPDIR:-/private/tmp}/$BRANCH_NAME"
git worktree add "$WORKTREE_PATH" -b "$BRANCH_NAME"

If git worktree add fails due to a sandbox permission error:

git worktree requires write access to the parent temp directory — the per-run $WORKTREE_PATH is nested under it. Grant that access in your assistant's settings (in Claude Code: add the resolved path — the value of $TMPDIR, or /private/tmp if $TMPDIR is unset or empty — to the sandbox allowlist in settings.json) and retry.

All subsequent steps operate within $WORKTREE_PATH. Discovery, syncs, edits, and commits all happen there. Code blocks in reference files that show cd "$WORKTREE_PATH/<directory>" must run that cd explicitly — the working directory does not carry over between blocks.

2. Verify Tool Access

Verify that uv and uvx are available and can reach PyPI. See references/uv-commands.md for verification commands and troubleshooting.

Read the full file on GitHub · 160 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 11d ago First seen · 160 lines · 90 tokens per session scan A e1db96fd81c5

Subscribe to this mod's changes

uv-deps is a skill published in the GitHub repository WhatIfWeDigDeeper/agent-skills (2 stars, last pushed 18d ago), licensed MIT. It adds 90 tokens to every session and 2,540 once invoked, about $0.0005 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.

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