PromptGuard

Scan prompts for injection attacks, redact PII, and audit LLM SDK usage from any MCP client

Connector by promptguard.co · Domain verified by the MCP Registry

IndexedLicense unknownLocal (stdio)

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/promptguard-co-security

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

About

Scan prompts for injection attacks, redact PII, and audit LLM SDK usage from any MCP client

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its install config. Checked Oct 25, 2026.

Tools: No tools found
Secrets: 1 (API keys, tokens or passwords)
Install scripts: Not scanned yet
Runs as: Node.js package

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

PROMPTGUARD_API_KEY

Signals

Last release: Aug 24, 2026 (2 months ago)
Last package publish: Aug 24, 2026 (2 months ago)
Repository: Not found on GitHub (deleted or private)

From the package registry.

Details

Registry name: co.promptguard/security
Version: 1.1.2
Auth: API key
Packages: npm @promptguard/mcp-serveroci docker.io/abhijoysarkar/promptguard-mcp-server:1.1.2
License: License unknown
Repository: github.com/acebot712/promptguard
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Cite this page

PromptGuard MCP server. Agent Mart. https://agentmart.dev/connectors/promptguard-co-security (last updated 2026-10-24)