Agent Plugins Marketplace
← All plugins

masterplan

v9.9.3

Brainstorm, plan, execute, resume, import, lint, and retrospect long-running coding-agent work with durable run bundles and strict context control.

CodexClaude Code2 Skills

By Richard A SteenbergenLicense: MIT9 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
2 skill or MCP entries
Source updated
Aug 28, 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 plugin

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

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

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

Included Skills2

masterplanskills/masterplan/SKILL.md

Generic/Codex entrypoint for masterplan: bare /masterplan, /masterplan:masterplan, $masterplan, or any verb. All verbs (full, brainstorm, plan, execute, finish, retro, import, doctor, status, validate, stats, clean, next, verbs, render, publish, follow) route through this single command — v8 ships NO per-verb /masterplan:<verb> skills (they shadowed Claude Code built-ins like /plan, /status, /doctor and added nothing over bare-command routing).

masterplan-detectskills/masterplan-detect/SKILL.md

Suggest `/masterplan import` when legacy planning artifacts (PLAN.md, TODO.md, ROADMAP.md, pre-v3 superpowers plans/status files, branches without merged PRs, draft PRs with task lists) exist in the repo. Surfaces a one-line suggestion only — never auto-runs.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "masterplan",
  "version": "9.9.3",
  "description": "Brainstorm, plan, execute, resume, import, lint, and retrospect long-running coding-agent work with durable run bundles and strict context control.",
  "author": {
    "name": "Richard A Steenbergen",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/rasatpetabit/masterplan",
  "repository": "https://github.com/rasatpetabit/masterplan",
  "license": "MIT",
  "keywords": [
    "codex",
    "workflow",
    "brainstorm",
    "planning",
    "superpowers",
    "worktrees",
    "automation",
    "agent",
    "parallelism",
    "intra-plan-parallelism"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Superpowers Masterplan",
    "shortDescription": "Durable brainstorm-plan-execute workflow for Codex.",
    "longDescription": "Use Superpowers Masterplan to turn large coding efforts into durable specs, plans, run bundles, resume points, retrospectives, and state-aware handoffs across long-running agent sessions.",
    "developerName": "Richard A Steenbergen",
    "category": "Coding",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/rasatpetabit/masterplan",
    "privacyPolicyURL": "https://docs.github.com/en/site-policy/privacy-policies/github-general-privacy-statement",
    "termsOfServiceURL": "https://docs.github.com/en/site-policy/github-terms/github-terms-of-service",
    "defaultPrompt": [
      "Plan and execute this project with the masterplan skill.",
      "Resume my current masterplan run.",
      "Check masterplan status for this repo."
    ],
    "screenshots": []
  }
}
.claude-plugin/plugin.json
{
  "name": "masterplan",
  "version": "9.9.3",
  "description": "Brainstorm, plan, execute, resume, import, lint, and retrospect long-running Claude Code work with durable run bundles and strict context control.",
  "author": {
    "name": "Richard A Steenbergen",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/rasatpetabit/masterplan",
  "repository": "https://github.com/rasatpetabit/masterplan",
  "license": "MIT",
  "keywords": [
    "claude-code",
    "claude-code-plugin",
    "workflow",
    "brainstorm",
    "planning",
    "superpowers",
    "codex",
    "worktrees",
    "automation",
    "agent",
    "parallelism",
    "intra-plan-parallelism"
  ],
  "dependencies": [
    {
      "name": "superpowers",
      "marketplace": "claude-plugins-official"
    }
  ]
}

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.

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