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Securityppcvote/prompt-shield
@ppcvote/prompt-shield
Runtime prompt injection scanner for Node.js. One-liner middleware. Pure regex, zero deps, < 1ms.
Suggested install command
npx skills add ppcvote/prompt-shield/@ppcvote/prompt-shieldAlways 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 |