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yoinker

v0.1.0

Explain unfamiliar tools and ideas, test what transfers to a real situation, and decide what to borrow, try, track, or reject.

CodexClaude Code1 Skill

By Marc LavalleeLicense: MIT0 GitHub starsUpdated last month

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Aug 30, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install yoinker for Codex and Claude Code

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add yoinker@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/lavallee/yoinker

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

yoinker/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/yoinker/SKILL.md

Included Skills1

yoinkerskills/yoinker/SKILL.md

Turn a specific external artifact or an open technical or product question into a source-grounded explanation and, when local context is available, a bounded adoption decision. Use when asked whether something would help a project, how to think about adopting it, what a tool or technique does, or how approaches compare. Do not use for simple factual lookups or requests that already authorize implementation.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "yoinker",
  "version": "0.1.0",
  "description": "Explain unfamiliar tools and ideas, test what transfers to a real situation, and decide what to borrow, try, track, or reject.",
  "author": {
    "name": "Marc Lavallee",
    "url": "https://github.com/lavallee"
  },
  "homepage": "https://lavallee.github.io/yoinker/",
  "repository": "https://github.com/lavallee/yoinker",
  "license": "MIT",
  "keywords": [
    "research",
    "evidence",
    "adoption",
    "technology",
    "analysis"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Yoinker",
    "shortDescription": "Understand it. Yoink what transfers.",
    "longDescription": "Explain unfamiliar tools and ideas, check their mechanisms against local context, and decide what to borrow, try, track, or reject.",
    "developerName": "Marc Lavallee",
    "category": "Research",
    "capabilities": [
      "Interactive",
      "Read"
    ],
    "websiteURL": "https://lavallee.github.io/yoinker/",
    "brandColor": "#E1492D",
    "defaultPrompt": [
      "Assess this repository and tell me what, if anything, should transfer.",
      "Explain what this tool does and separate evidence from inference.",
      "Compare these approaches against this project's actual constraints."
    ]
  }
}
.claude-plugin/plugin.json
{
  "name": "yoinker",
  "displayName": "Yoinker — understand it, yoink what transfers",
  "version": "0.1.0",
  "description": "Explains unfamiliar tools and ideas, checks their mechanisms against a real situation, and identifies what to borrow, try, track, or reject.",
  "author": {
    "name": "Marc Lavallee"
  },
  "repository": "https://github.com/lavallee/yoinker",
  "license": "MIT",
  "keywords": [
    "research",
    "evidence",
    "adoption",
    "technology",
    "analysis"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[yoinker on Agent Plugins Marketplace](https://pluginsmp.com/plugins/yoinker)