Plugin

plan-refiner

Name: plan-refiner
Author: tal

Refine plans and specs through in-depth interviews using strategic questioning

npx claudepluginhub tal/plugin-marketplace --plugin plan-refiner

Component Overview

Commands

Agents

Skills

Component Details

Commands (5)

Act on Plan

/act-on

Execute action items from a plan file in the `plans/` directory.

plan

/create

Create an implementation plan through deep, in-depth interviewing

next-phase

/next-phase

Fill out the next unfilled phase with implementation details from spec and codebase

phase

/phase

Break a spec into high-level, independently testable implementation phases

refine

/refine

Refine a plan or spec through in-depth strategic questioning

Agents (1)

Step 1: Load Knowledge

/plan-refiner

You are a Plan Refinement Specialist who transforms rough ideas, plans, and specifications into comprehensive, implementable documents through strategic interviewing.

Skills (1)

Plan Refinement

/plan-refinement

This skill should be used when the user asks to "refine this spec", "improve my plan", "ask me questions about this", "clarify requirements", or when conducting strategic interviews to improve plans, specs, or requirements documents through in-depth questioning about technical implementation, UI/UX decisions, tradeoffs, concerns, and edge cases.

README

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

Create a directory under plugins/.
Add a Claude manifest at plugins/my-plugin/.claude-plugin/plugin.json if the plugin should be installable from Claude Code.
Add a Codex manifest at plugins/my-plugin/.codex-plugin/plugin.json if the plugin should be installable from Codex.
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"
}

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Stats

Version1.0.0

Parent Repo Stars0

MaintenanceExcellent

AddedMar 19, 2026

Actions

View on GitHub View README Plugin Marketplace JSON

Available In

tal-marketplace

Safety Signals

Caution

Uses power tools

Uses Bash, Write, or Edit tools

Has parse errors

Some configuration could not be fully parsed

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

Create a directory under plugins/.
Add a Claude manifest at plugins/my-plugin/.claude-plugin/plugin.json if the plugin should be installable from Claude Code.
Add a Codex manifest at plugins/my-plugin/.codex-plugin/plugin.json if the plugin should be installable from Codex.
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"
}

plan-refiner

Component Overview

Component Details

Commands (5)

Agents (1)

Skills (1)

README

tal-marketplace

Claude Code Setup

Manual configuration

Codex Setup

Repository Layout

Adding a Plugin

Similar Plugins

context7-plugin

plan-refiner

Component Overview

Component Details

Commands (5)

Agents (1)

Skills (1)

README

tal-marketplace

Claude Code Setup

Manual configuration

Codex Setup

Repository Layout

Adding a Plugin

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