Plugins Panel: Install button uses incorrect command syntax

[ChrisB2025]

Summary

When clicking the "Install" button in the Plugins Panel, Frame attempts to run claude plugin install <plugin-name> as a shell command. This fails because:

1. Claude Code plugin commands are slash commands inside the Claude Code REPL (/plugin install), not CLI arguments
2. 2. The command is missing the required @marketplace-name suffix
3. 3. Some plugin names shown don't match actual available plugins (e.g., "explanatory-output-style" vs "learning-output-style")

Steps to Reproduce

1. Open Frame
2. 2. Open the Plugins panel (right sidebar)
3. 3. Click "Install" on any plugin (e.g., "learning-output-style")
4. 4. Observe the terminal output shows: claude plugin install explanatory-output-style
5. 5. Claude Code responds: "There's no claude plugin install command"

Expected Behavior

The install action should either:

• Send the correct slash command to an active Claude Code session: /plugin marketplace add anthropics/skills followed by /plugin install learning-output-style@anthropic-agent-skills
• • Or copy the skill files directly to ~/.claude/skills/

Actual Behavior

Frame runs an invalid shell command that doesn't exist.

Suggested Fix

The correct Claude Code plugin installation workflow is:

# First, add the marketplace (one-time setup)
/plugin marketplace add anthropics/skills

# Then install plugins from that marketplace
/plugin install learning-output-style@anthropic-agent-skills

Environment

• Frame version: Latest from main branch
• • OS: Windows
• • • Claude Code: Installed globally via npm