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python-dependency-threat-scan

python-dependency-threat-scan is a skill for Claude Code from mfakbar127/agent-skills. It costs 44 tokens per session (3,754 once invoked), scanned A, original, no licence file.

A security scan for installed Python dependencies that checks for malicious packages and signs of compromise.

In plain words
What is it for?
Use it for dependency security audits, malware checks, indicators-of-compromise matching, and investigations of installed packages.
Why use it?
It helps detect supply-chain attacks, where harmful code enters a project through a third-party package.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the python-dependency-threat-scan plugin — 1 skill shipped together

not rated 2repo 20d ago A scan 44 tokens no licence

Good fit Use it for dependency security audits, malware checks, indicators-of-compromise matching, and investigations of installed packages.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mfakbar127/agent-skills/python-dependency-threat-scan
View source ↗ mfakbar127/agent-skills
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 mfakbar127/agent-skills --skill python-dependency-threat-scan
Clone the repo
git clone --depth 1 https://github.com/mfakbar127/agent-skills

Made for: Claude Code.

Or install python-dependency-threat-scan, the plugin that ships this one along with the rest of its 1 skill.

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 python-dependency-threat-scan

README.md
[![agentmods](https://agentmods.dev/badge/skills/mfakbar127/agent-skills/python-dependency-threat-scan/github.svg)](https://agentmods.dev/skills/mfakbar127/agent-skills/python-dependency-threat-scan)
Your own site
<a href="https://agentmods.dev/skills/mfakbar127/agent-skills/python-dependency-threat-scan"><img src="https://agentmods.dev/badge/skills/mfakbar127/agent-skills/python-dependency-threat-scan/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 python-dependency-threat-scan

Your own site · 80×15
<a href="https://agentmods.dev/skills/mfakbar127/agent-skills/python-dependency-threat-scan"><img src="https://agentmods.dev/badge/skills/mfakbar127/agent-skills/python-dependency-threat-scan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,754 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00044 $0.03754
Opus 5.5 $0.00018 $0.01502
Sonnet 5.5 $0.00009 $0.00751
Haiku 4.5 $0.00004 $0.00375

Measured 2mo ago against content hash 301f1f1bc6dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-dependency-threat-scan scanned grade A 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 2mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

grep -qE "socket|urllib|requests|subprocess|base64" "$script" 2>/dev/null && \
plugins/python-dependency-threat-scan/skills/python-dependency-threat-scan/SKILL.md · 499 lines

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.

Read it on GitHub

Files

What ships with it

2 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. 2mo ago First seen · 499 lines · 44 tokens per session scan A 301f1f1bc6dd

Subscribe to this mod's changes

python-dependency-threat-scan is a skill published in the GitHub repository mfakbar127/agent-skills (2 stars, last pushed 20d ago), with no licence file. It adds 44 tokens to every session and 3,754 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Security
Related

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