kdd-dependency-eol-scan

kdd-dependency-eol-scan is a skill for Claude Code, Codex from MauricioPerera/KDD. It costs 161 tokens per session (1,976 once invoked), scanned A, original, MIT.

A scan that checks whether a project’s software dependencies are still maintained and supported. A dependency is an external package or library that the project relies on.

In plain words
What is it for?
Use it to find dependencies that are unsupported, abandoned, or nearing end of life, and to produce findings in the required KDD format.
Why use it?
A package can have an acceptable licence but still be abandoned or past its support date, creating maintenance and security risks.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python scripts/validate_dependency_eol_findings.py <scan_dir>.

Good fit Use it to find dependencies that are unsupported, abandoned, or nearing end of life, and to produce findings in the required KDD format.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/MauricioPerera/KDD
agentmods
npx agentmods add skills/mauricioperera/kdd/kdd-dependency-eol-scan

Made for: Claude Code, Codex.

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 kdd-dependency-eol-scan

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/mauricioperera/kdd/kdd-dependency-eol-scan"><img src="https://agentmods.dev/badge/skills/mauricioperera/kdd/kdd-dependency-eol-scan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 161 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,976 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00161 $0.01976
Opus 5 $0.00081 $0.00988
Sonnet 5 $0.00032 $0.00395
Haiku 4.5 $0.00016 $0.00198

Measured 10d ago against content hash c2a3a98cb3f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

kdd-dependency-eol-scan 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 10d 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.

.agents/skills/kdd-dependency-eol-scan/SKILL.md · 156 lines

How it starts

The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dependency EOL Scan (Capa 3 de KDD -- vigencia de dependencias)

Produce hallazgos de vigencia de dependencias (fuera de soporte, abandonadas, o proximas a su fecha de fin de vida) en el formato de contrato que audita la Capa 3 de KDD. Esta skill NO es el gate -- es la parte creativa/no determinista (consultar el estado de vigencia real de cada dependencia y decidir su eolStatus) que el gate despues valida. Distincion central: el scanner/agente decide el estado de vigencia; el gate solo audita que el artefacto sellado cumpla forma y politica de calidad de datos.

Como kdd-compliance-scan y kdd-privacy-scan, este dominio NO vendoriza ningun sellador externo -- vos mismo escribis findings.json ya en forma final.

No es lo mismo que kdd-compliance-scan

kdd-compliance-scan audita si la LICENCIA de una dependencia es compatible con la del proyecto. Esta skill audita si la dependencia sigue VIGENTE (mantenida, con soporte activo) independientemente de su licencia. Una dependencia puede estar perfectamente licenciada (MIT) y a la vez estar sin mantenimiento hace anios. Corre las dos skills si queres cobertura completa de riesgo de dependencias -- son hallazgos independientes, en dominios (y findings.json) separados.

Cuando usarla

El usuario pide auditar si las dependencias directas de un proyecto siguen soportadas/mantenidas, y quiere el resultado gobernado por KDD (versionable, gateado en CI, con politica declarativa), no un reporte suelto en prosa.

Insumos que necesitas antes de empezar

  • repo_root: raiz del repositorio a escanear.
  • scan_dir: donde vas a escribir findings.json. Por defecto dependency-eol/scan dentro del repo KDD (coincide con el default de validate_dependency_eol_findings.py); si estas gobernando un repo EXTERNO, cualquier directorio disponible sirve, con tal de pasarselo explicito al gate.
  • El schema completo vive en knowledge/data_models/dependency-eol/findings.schema.json -- consultalo si dudas de un campo, no adivines la forma.

Read the full file on GitHub · 156 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. 10d ago First seen · 156 lines · 161 tokens per session scan A c2a3a98cb3f1

Subscribe to this mod's changes

kdd-dependency-eol-scan is a skill published in the GitHub repository MauricioPerera/KDD (7 stars, last pushed yesterday), licensed MIT. It adds 161 tokens to every session and 1,976 once invoked, about $0.0008 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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