Vibe Coding Skills Installer

A cross-platform installer for three curated skill sets: OpenSpec, gstack, and Superpowers.

Installing this skill

This skill itself can be placed in either location:

• Project-level (recommended for teams): copy or clone into \x3Cproject>/.cursor/skills/vibe-coding-skills-installer/ (or the equivalent directory for your platform). The skill travels with the repo and is available to all contributors.
• Global: copy or clone into ~/.cursor/skills/vibe-coding-skills-installer/ (or the equivalent). The skill is available across all your projects.

Platform auto-detection works identically for both locations — the path substring /.cursor/ (or /.claude/, /.agents/, etc.) appears in either case.

Workflow

Follow these five steps in order. Use AskQuestion (or conversational prompts if unavailable) at each decision point.

Step 1 — Detect or confirm the agent platform

Determine which coding agent is running. Try automatic detection first, then fall back to asking.

Auto-detection: check the directory from which this skill was loaded. This works whether the skill is installed globally (~/.cursor/skills/...) or at project level (.cursor/skills/...):

• Path contains /.cursor/ -> cursor
• Path contains /.claude/ -> claude
• Path contains /.agents/ -> codex
• Path contains /.windsurf/ -> windsurf
• Path contains /.gemini/ -> gemini
• Path contains /.opencode/ -> opencode

If detection fails, ask the user:

Which agent platform are you using?
- Cursor
- Claude Code
- Codex (OpenAI)
- Other (specify manually)

Store the result as $HOST. Resolve directory paths from platforms.md:

• $GLOBAL_SKILLS — user-level skills directory (e.g. ~/.cursor/skills/)
• $PROJECT_SKILLS — project-level skills directory (e.g. .cursor/skills/)

Step 2 — Choose skill sets to install

Ask the user which skill sets to install (allow multiple selections):

Which skill sets would you like to install?
- OpenSpec    — Spec-driven development framework (CLI + workflow skills)
- gstack      — 23 specialized role skills by Garry Tan (CEO, designer, eng manager, etc.)
- Superpowers — Core skills library (TDD, debugging, collaboration patterns) by obra

Step 3 — Choose install scope for each selected skill set

For each selected skill set, ask the user about the desired scope.

OpenSpec scope options

How would you like to install OpenSpec?
- CLI only          — Install the openspec CLI globally (npm install -g)
- CLI + project     — Also run `openspec init` in the current project
- CLI + project + workflow skills — Also install workflow skills into the project

gstack scope options

How would you like to install gstack?
- Global only        — Install to $GLOBAL_SKILLS/gstack/
- Project only       — Install to $PROJECT_SKILLS/gstack/ (travels with the repo)
- Global + team mode — Global install + configure the current project for team auto-updates

Superpowers scope options

How would you like to install Superpowers?
- Global  — Plugin (Cursor/Claude Code) or git clone to $GLOBAL_SKILLS/superpowers/
- Project — git clone to $PROJECT_SKILLS/superpowers/ (travels with the repo)

For Cursor and Claude Code, the global option uses the native plugin system:

• Cursor: /add-plugin superpowers
• Claude Code: /plugin install superpowers@claude-plugins-official

The project option always uses git clone regardless of platform.

Step 4 — Check prerequisites and execute

Run the helper script to check the environment. $SKILL_ROOT is the directory containing this SKILL.md file:

bash $SKILL_ROOT/scripts/install.sh --host $HOST --check

Read the output. If any required dependency is missing, inform the user and suggest how to install it before proceeding.

Then execute each selected installation. Run them one at a time and verify each before moving on.

Install OpenSpec

# Always: install CLI
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install openspec --scope global

# If scope includes project init:
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install openspec --scope project

# If scope includes workflow skills:
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install openspec --scope workflows

Install gstack

# Global install
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install gstack --scope global

# Project install (into current project's skills dir)
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install gstack --scope project

# If team mode (requires global install first):
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install gstack --scope team

Install Superpowers

# Global install (for Codex/others; Cursor and Claude Code will get an agent_action hint)
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install superpowers --scope global

# Project install (git clone into project skills dir, works on all platforms)
bash $SKILL_ROOT/scripts/install.sh --host $HOST --install superpowers --scope project

After each installation step, verify:

bash $SKILL_ROOT/scripts/install.sh --host $HOST --verify

Step 5 — Post-install summary

Present a summary table to the user:

Installation complete!

| Skill Set    | Status | Location                        | Getting Started         |
|--------------|--------|---------------------------------|-------------------------|
| OpenSpec     | ...    | CLI: openspec / Skills: ...     | Run `openspec init`     |
| gstack       | ...    | ~/.xxx/skills/gstack/           | Try `/office-hours`     |
| Superpowers  | ...    | Plugin / ~/.xxx/skills/...      | Ask "Do you have superpowers?" |

If any installation failed, explain the error and suggest a manual fix.

Reference

• Platform directory conventions: platforms.md
• Install helper script: scripts/install.sh