• Plugin System Released: Extend Claude Code with custom commands, agents, hooks, and MCP servers from marketplaces
• `/plugin install`, `/plugin enable/disable`, `/plugin marketplace` commands for plugin management
• Repository-level plugin configuration via `extraKnownMarketplaces` for team collaboration
• `/plugin validate` command for validating plugin structure and configuration
• Plugin announcement blog post at https://www.anthropic.com/news/claude-code-plugins
• Plugin documentation available at https://docs.claude.com/en/docs/claude-code/plugins
• Comprehensive error messages and diagnostics via `/doctor` command
• Avoid flickering in `/model` selector
• Improvements to `/help`
• Avoid mentioning hooks in `/resume` summaries
• Changes to the "verbose" setting in `/config` now persist across sessions
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"To see plugins in action, try this multi-agent workflow we use to develop Claude Code
`/plugin marketplace add anthropics/claude-code`"
So I tried it out and got myself into:
"Failed to clone marketplace repository: SSH authentication failed. Please ensure your SSH keys are configured for GitHub, or use an HTTPS URL instead.
Original error: Cloning into '/Users/brutalcoding/.claude/plugins/marketplaces/anthropics-claude-code'...
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists."
Luckily, I just vibe coded https://claudecodemarketplace.com
Got a plugin? Raise a PR.
The bottom of the article mentions:
"To see plugins in action, try this multi-agent workflow we use to develop Claude Code
`/plugin marketplace add anthropics/claude-code`"
So I tried it out and got myself into:
"Failed to clone marketplace repository: SSH authentication failed. Please ensure your SSH keys are configured for GitHub, or use an HTTPS URL instead.
Original error: Cloning into '/Users/brutalcoding/.claude/plugins/marketplaces/anthropics-claude-code'...
fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists."
Fixed it by running this instead: "/plugin marketplace add https://github.com/anthropics/claude-code".
It makes sense to me, but I just wanted to point it out :-)