OpenCode plugin so PM Skills install automatically into Opencode

[jeongY-Cho]

OpenCode is the one first-class AI target with no native PM Skills path. Propose shipping a bundled plugin (.opencode/plugins/pm-skills.js) that auto-registers all 68 skills + 42 /slash commands at runtime — one-line install, no manual copying.

The gap

OpenCode can't consume the Claude-style .claude-plugin/marketplace.json:

• No native install — no marketplace, no plugin path.
• Skills need manual copying into OpenCode's skill paths, with no source of truth and drift on every update.
• Zero /slash commands — the 42 guided workflows (/discover, /write-prd, /red-team-prd, …) don't register at all.
• No incremental story — each new skill/command upstream means redoing setup per user.

Proposal

A repo-bundled plugin (npm manifest .opencode/package.json, depends on gray-matter) that, on init:

1. Scans pm-*/ dirs at repo root (the 9 plugins).
2. Injects each pm-*/skills/ path into config.skills.paths — OpenCode lazily discovers every SKILL.md (no symlinks/config edits; works because Config.get() is a cached singleton).
3. Frontmatter-parses pm-*/commands/*.md and registers each as config.command[name] = { template, ...data }.
4. Logs init/scan/load/totals under opencode-pm-skills so setup is observable.

Skill/command files stay the single source of truth — nothing to re-copy on updates.

Install

{
  "plugin": ["pm-skills@git+https://github.com/phuryn/pm-skills.git"]
}

Then restart OpenCode.

Result

All 68 skills and 42 commands available natively; one-line install; stays in sync on git pull.

Verification

• Plugin logs Found 9 plugin directories.
• 9 paths land in config.skills.paths; 42 commands register in config.command.
• /write-prd and the create-prd skill resolve in a fresh session.

Pull request closing this issue

#48

Plugin code Inspired by

https://github.com/obra/superpowers/blob/main/.opencode/plugins/superpowers.js