tal-marketplace

Personal plugin marketplace for both Claude Code and Codex.

Claude Code Setup

Add the marketplace from inside Claude Code:

/plugin marketplace add tal/plugin-marketplace

Then install a plugin:

/plugin install <plugin-name>@tal-marketplace

For example:

/plugin install sort@tal-marketplace
/plugin install plan-refiner@tal-marketplace
/plugin install smart-notifications@tal-marketplace

Available plugins: tal, smart-notifications, plan-refiner, karabiner, sort.

Manual configuration

Alternatively, register the marketplace in ~/.claude/settings.json:

{
  "extraKnownMarketplaces": {
    "tal-marketplace": {
      "source": {
        "source": "github",
        "repo": "tal/plugin-marketplace"
      }
    }
  },
  "enabledPlugins": {
    "plugin-name@tal-marketplace": true
  }
}

Codex Setup

Add the marketplace:

codex plugin marketplace add tal/plugin-marketplace

Then install a plugin:

codex plugin install <plugin-name>@tal-marketplace

Repository Layout

Each plugin lives under plugins/<plugin-name>/ and can expose metadata for both clients side by side:

plugins/my-plugin/
  .claude-plugin/
    plugin.json
  .codex-plugin/
    plugin.json
  commands/
  skills/
  agents/
  hooks/

Marketplace catalogs live at:

• Claude Code: .claude-plugin/marketplace.json
• Codex: .agents/plugins/marketplace.json

Adding a Plugin

1. Create a directory under plugins/.
2. Add a Claude manifest at plugins/my-plugin/.claude-plugin/plugin.json if the plugin should be installable from Claude Code.
3. Add a Codex manifest at plugins/my-plugin/.codex-plugin/plugin.json if the plugin should be installable from Codex.
4. Register the plugin in the relevant marketplace files:

Claude entry:

{
  "name": "my-plugin",
  "source": "./plugins/my-plugin",
  "description": "What the plugin does",
  "version": "0.1.0"
}

Codex entry:

{
  "name": "my-plugin",
  "source": {
    "source": "local",
    "path": "./plugins/my-plugin"
  },
  "policy": {
    "installation": "AVAILABLE",
    "authentication": "ON_INSTALL"
  },
  "category": "Productivity"
}