pattern-detection

pattern-detection is a skill for Claude Code, Codex from gapra/gp-nuxt-migration-mcp. It costs 34 tokens per session (2,039 once invoked), scanned A, original, no licence file.

A workflow for finding and analyzing code patterns involved in migrating Nuxt 2 applications, including Vuex stores, mixins, the Options API, RxJS, and tracking calls.

In plain words
What is it for?
Reviewing a Nuxt 2 project before or during migration, and locating affected parts of the code.
Why use it?
It helps identify migration-related patterns that may need attention when moving a Nuxt 2 codebase forward.

Skill for Claude CodeCodex

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 skills/gapra/gp-nuxt-migration-mcp/pattern-detection
Any agent
npx skills add gapra/gp-nuxt-migration-mcp --skill pattern-detection
Clone the repo
git clone --depth 1 https://github.com/gapra/gp-nuxt-migration-mcp

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 pattern-detection

README.md
[![agentmods](https://agentmods.dev/badge/skills/gapra/gp-nuxt-migration-mcp/pattern-detection.svg)](https://agentmods.dev/skills/gapra/gp-nuxt-migration-mcp/pattern-detection)
Your own site
<a href="https://agentmods.dev/skills/gapra/gp-nuxt-migration-mcp/pattern-detection"><img src="https://agentmods.dev/badge/skills/gapra/gp-nuxt-migration-mcp/pattern-detection.svg" alt="Measured on agentmods" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,039 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00034 $0.02039
Opus 5 $0.00017 $0.01019
Sonnet 5 $0.00007 $0.00408
Haiku 4.5 $0.00003 $0.00204

Measured 5d ago against content hash 468351af3a75, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pattern-detection 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 5d 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.

.github/skills/pattern-detection/SKILL.md · 411 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

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. 5d ago First seen · 411 lines · 34 tokens per session scan A 468351af3a75

Subscribe to this mod's changes

pattern-detection is a skill published in the GitHub repository gapra/gp-nuxt-migration-mcp (5 stars, last pushed 4mo ago), with no licence file. It adds 34 tokens to every session and 2,039 once invoked, about $0.0002 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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