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Securitykhushwant666/promptguard
@khushwant.r/promptguard
Secret firewall for AI prompts. Scans prompts for API keys and secrets and blocks them before they're sent to Cursor or Claude Code, via a local prompt hook.
Suggested install command
npx skills add khushwant666/promptguard/@khushwant.r/promptguardAlways inspect the linked repository and skill instructions before running commands. Skills are instructions; permissions and execution still matter.
Compatibility
Agent support matrix
3 supported
| Agent | Status |
|---|---|
| Claude Code | Supported |
| OpenCode | Not listed |
| Cursor | Supported |
| MCP | Not listed |
| GitHub Copilot | Not listed |
| Windsurf |