mod-builder

v1.0.0

A skill that plans, writes, validates, proves, reviews, migrates and publishes Claude Code mods. Plan first with the smallest $ surface, a footprint diffed against the plan, a test seen failing, an isolated load that leaves evidence files, a five-line threat model, and a handoff that names what was and was not proven. Brainstorm mode checks ideas against every mod already on GitHub.

Claude Code1 Skill

By Karan BansalLicense: MIT39 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes: Claude Code
Parsed components: 1 skill or MCP entry
Source updated: Oct 3, 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 mod-builder for Claude Code

Installs for the current user

claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install mod-builder@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. 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/karanb192/claude-code-mods

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

Plugin files

plugins/mod-builder/

├── .claude-plugin/plugin.json
└── skills/mod-builder/SKILL.md

Included Skills1

mod-builderskills/mod-builder/SKILL.md

Plans, writes, validates, proves, reviews, migrates and publishes Claude Code mods for keeping and shipping; the built-in plugin-authoring skill is for trying a mod live in this session. Every build ends with evidence files from an isolated load and a handoff that names what was and was not proven. Trigger phrases: build a mod, Claude mod, hooks module, function hook, mod idea, brainstorm mods, find a mod, review my mod, debug my mod, prove my mod, migrate my mod, publish my mod, /mod-builder.

Plugin manifests1

plugins/mod-builder/.claude-plugin/plugin.json

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "mod-builder",
  "displayName": "Mod Builder",
  "version": "1.0.0",
  "description": "A skill that plans, writes, validates, proves, reviews, migrates and publishes Claude Code mods. Plan first with the smallest $ surface, a footprint diffed against the plan, a test seen failing, an isolated load that leaves evidence files, a five-line threat model, and a handoff that names what was and was not proven. Brainstorm mode checks ideas against every mod already on GitHub.",
  "skills": [
    "./skills/mod-builder"
  ],
  "author": {
    "name": "Karan Bansal",
    "url": "https://karanbansal.in"
  },
  "homepage": "https://github.com/karanb192/claude-code-mods",
  "repository": "https://github.com/karanb192/claude-code-mods",
  "license": "MIT",
  "keywords": [
    "claude-code",
    "claude-mods",
    "function-hooks",
    "hooks-module",
    "plugin",
    "skill",
    "threat-model"
  ]
}