cfdude-plugins marketplace and requires no npm install — the engine is zero-dependency by hard rule. The entire conductor (scripts/conductor.mjs) is ~2,100 lines of Node 18+ built-ins, so there is nothing to install beyond the plugin itself. Add the marketplace, install the plugin, and you’re ready to initialize your first project.
Prerequisites
Node 18+ is required to run the conductor engine. If you’re already using OpenSpec or Superpowers, Node 18+ is almost certainly present. Claude Code is the only supported platform today — Codex, Gemini CLI, and other platforms are on the roadmap.
Installation steps
1
Add the cfdude-plugins marketplace
Register the
cfdude-plugins marketplace with Claude Code so PM is discoverable:2
Install PM
Install the
pm plugin from the marketplace you just added:3
Reload plugins
Reload the Claude Code plugin runtime so the new plugin and its hooks are active:
4
Initialize PM in your project
Navigate to your project directory and run the init command. This scaffolds the conductor state, registers any existing OpenSpec proposals and Superpowers plans as epics, and writes the managed rules block into See the Quick Start guide for a full walk-through of what
CLAUDE.md:/pm:init creates and the triage flow that follows.Companion plugins (optional)
PM works completely standalone — install it, run/pm:init, and you immediately have cross-epic priority ordering, an explicit detour stack, and the reconcile gate with no other plugin required. That said, PM was designed to sit above three companions, and each one adds a distinct layer that PM deliberately doesn’t own itself.
OpenSpec
Spec-driven proposal workflow. OpenSpec owns the
proposal.md / design.md / tasks.md artifacts and the two-gate review process. PM tracks the epic; OpenSpec owns what gets built and its durable spec record.Superpowers
Execution discipline. Superpowers drives brainstorming, TDD, subagent-driven development, and code review. PM tracks when and in what order an epic gets built; Superpowers drives how well.
Honcho
Durable memory across sessions and repos. PM’s detour stack is the live working set for one project; Honcho is where a PUSH/POP memory line goes so the relationship between projects — and between sessions — survives a compaction, a new machine, or a week away. See docs.honcho.dev for setup.
PM (standalone)
No companions required. PM installs and initializes on its own. Each companion adds a layer PM intentionally doesn’t own — but skipping them loses nothing from PM’s core: priority ordering, the detour stack, and the reconcile gate all work without them.
Upgrading
When PM releases a new version, theSessionStart briefing will tell you that a reload and upgrade are needed. The process is always the same two steps:
/pm:upgrade refreshes the CLAUDE.md rules block, runs any pending state migrations, re-renders PROJECT.md, and stamps the new pmVersion onto .conductor/state.json. It is idempotent — safe to run more than once.