Plugins, skills, and hooks for Claude Code. No customer data. No credentials. No secrets. Skills describe workflows and call MCP-connected tools (Salesforce, Slack, Gong, etc.) at runtime using credentials that live on the installing user's machine.
- Ship credentials, tokens, or API keys
- Store customer data
- Phone home to any external service
- Execute network calls on its own — only the MCP servers the user has authorized
When a portfolio company installs a plugin from this marketplace:
- Code runs locally. Plugin code executes inside Claude Code on the user's machine. No cloud middleware.
- Tool access is user-scoped. Plugins only access tools the user has connected via MCP / OAuth on their own machine.
- Hooks are auditable. Every hook is a shell script in
<plugin>/hooks/*.sh. Read them before installing. - Cache model. Plugins are copied into
~/.claude/plugins/cache/on install — what you install is what runs. Edits to source require an explicit/plugin updateto take effect. - No auto-update unless enabled. Auto-update can be toggled per marketplace in
/pluginsettings.
If you find a security issue:
- Do NOT open a public GitHub issue.
- Email the maintainer privately (contact via Radian Capital).
- Include: affected plugin/skill, reproduction steps, and severity assessment.
You should expect an acknowledgment within 5 business days.
- Hooks that escape their intended scope (e.g., reading files outside the plugin folder when they shouldn't)
- Skills that leak credentials in their outputs
- Hooks that fail-open in dangerous ways (e.g.,
verify-connectorsreturning continue when it should block) - Any path that writes data to a third party not explicitly authorized by the user
- Skills that produce wrong recommendations (file as a bug, not a security issue)
- Workflows that depend on connectors the user hasn't installed
- Performance issues
- Compatibility with non-Claude-Code harnesses