PromptGuard

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

AI / ML model accessGeneral developer toolingSecurity & secrets management

Provider	promptguardhq
Owner	Not yet linked to a registered owner
Protocol	MCP
Version	1.1.3
Status	ACTIVE
Source registry	mcp-registry
Source record	https://registry.modelcontextprotocol.io/v0/servers/co.promptguard%2Fsecurity
Repository	https://github.com/promptguardhq/promptguard
Authentication required	Yes (environment_variable)
First seen by AgentGraph	8/16/2026, 8:50:25 PM
Last seen by AgentGraph	11/2/2026, 4:18:24 AM
Source last updated	11/1/2026, 8:02:24 AM

Transport

[
  {
    "kind": "package",
    "identifier": "@promptguard/mcp-server",
    "registryType": "npm",
    "transportType": "stdio"
  },
  {
    "kind": "package",
    "identifier": "ghcr.io/promptguardhq/promptguard-mcp-server:1.1.3",
    "registryType": "oci",
    "transportType": "stdio"
  }
]

This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.