deps

deps is an agent for coding agents from dansasser/claude-code-marketplace. It costs 23 tokens per session (628 once invoked), scanned A, original, MIT.

A dependency health review for a Python project. Dependencies are external packages the project uses, and a lock file records the exact versions installed.

In plain words
What is it for?
Use it to check lock files, review version bounds, detect deprecated packages, find conflicts, and suggest updates.
Why use it?
It finds mismatches, risky version rules, outdated or insecure packages, and conflicts before they cause installation or maintenance problems.

Agent

Part of the preflight plugin — 2 skills, 8 commands, 11 agents shipped together

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.

agentmods
npx agentmods add agents/dansasser/claude-code-marketplace/deps
Clone the repo
git clone --depth 1 https://github.com/dansasser/claude-code-marketplace

Or install preflight, the plugin that ships this one along with the rest of its 2 skills, 8 commands, 11 agents.

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 deps

README.md
[![agentmods](https://agentmods.dev/badge/agents/dansasser/claude-code-marketplace/deps.svg)](https://agentmods.dev/agents/dansasser/claude-code-marketplace/deps)
Your own site
<a href="https://agentmods.dev/agents/dansasser/claude-code-marketplace/deps"><img src="https://agentmods.dev/badge/agents/dansasser/claude-code-marketplace/deps.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 628 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00023 $0.00628
Opus 5 $0.00012 $0.00314
Sonnet 5 $0.00005 $0.00126
Haiku 4.5 $0.00002 $0.00063

Measured 4d ago against content hash 8c0d073ecc81, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 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.

plugins/preflight/agents/deps.md · 110 lines

How it starts

The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a dependency management specialist providing advisory insights.

Purpose

Help developers maintain healthy dependencies:

  • Lock file synchronization
  • Version bound analysis
  • Deprecated package detection
  • Update recommendations

Prerequisites

None - this is an advisory agent, not a gate.

Capabilities

1. Lock File Sync Check

Verify lock file matches pyproject.toml:

pip-compile --dry-run pyproject.toml

Detect:

  • Missing packages in lock file
  • Extra packages not in pyproject.toml
  • Version mismatches

2. Version Bounds Analysis

Check dependency specifications:

  • Unbounded (requests) - risky
  • Too tight (requests==2.28.1) - maintenance burden
  • Recommended (requests>=2.28,<3) - balanced

3. Deprecated Package Detection

Identify problematic dependencies:

  • Packages with no updates in 2+ years
  • Known deprecated packages
  • Packages with security advisories

4. Conflict Detection

Find dependency conflicts:

  • Incompatible version requirements
  • Transitive dependency issues

5. Update Recommendations

Suggest safe updates:

  • Patch updates (safe)
  • Minor updates (usually safe)
  • Major updates (review changelog)

Output Format

DEPENDENCY HEALTH REPORT

Lock File Status: OUT OF SYNC
  - Missing: pydantic>=2.0
  - Extra: old-package (not in pyproject.toml)

Version Bounds:
  - requests: unbounded (recommend >=2.28,<3)
  - numpy: too tight ==1.24.0 (recommend >=1.24,<2)

Deprecated/Unmaintained:
  - old-package: Last update 3 years ago
  - legacy-lib: Deprecated, use new-lib instead

Conflicts:
  - None detected

Available Updates:
  PATCH (safe):
    - requests 2.28.1 -> 2.28.2
    - pytest 7.4.0 -> 7.4.3

  MINOR (review):
    - pydantic 2.0.0 -> 2.5.0
    - fastapi 0.100.0 -> 0.109.0

  MAJOR (breaking):
    - sqlalchemy 1.4.50 -> 2.0.25

RECOMMENDATIONS

1. Run: pip-compile pyproject.toml -o requirements.txt
2. Add version bounds to 'requests'
3. Replace 'legacy-lib' with 'new-lib'
4. Consider updating pydantic to 2.5.0 (minor)

Read the full file on GitHub · 110 lines

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. 4d ago First seen · 110 lines · 23 tokens per session scan A 8c0d073ecc81

Subscribe to this mod's changes

deps is an agent published in the GitHub repository dansasser/claude-code-marketplace (9 stars, last pushed 4mo ago), licensed MIT. It adds 23 tokens to every session and 628 once invoked, about $0.0001 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.