co.promptguard/security

up checked 2026-11-10T21:37:52.708Z

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Publisher-provided title

PromptGuard

Publisher-provided description

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

Summary by lookupd

Scans prompts for injection and PII, redacts sensitive data, audits LLM SDK usage in code, and reviews security events and policies.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http security https://api.promptguard.co/mcp

Claude Code, npm package (stdio)

claude mcp add security -- npx -y @promptguard/mcp-server

Codex, remote (streamable-http)

codex mcp add security --url https://api.promptguard.co/mcp

Codex, npm package (stdio)

codex mcp add security -- npx -y @promptguard/mcp-server

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "security": {
      "url": "https://api.promptguard.co/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "security": {
      "command": "npx",
      "args": [
        "-y",
        "@promptguard/mcp-server"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (13 tools)

Publisher-provided text

• promptguard_scan_text Scan text for security threats including prompt injection, jailbreaks, PII leakage, and toxic content. Returns a decision (allow/block), confidence score, threa
• promptguard_scan_code Analyze code for LLM SDK usage patterns (OpenAI, Anthropic, Cohere, Google Gemini, Bedrock). Detects import statements and client instantiations via pattern mat
• promptguard_redact Redact PII (emails, phone numbers, SSNs, credit cards, API keys) from text. Returns sanitized text with each entity replaced by a labeled placeholder, e.g. [EMA
• promptguard_status Show whether PromptGuard is set up and signed in, with this server's version and the account or configuration details it knows (the hosted server reports your p
• promptguard_list_events List your organization's most recent PromptGuard security events: what was blocked, redacted, flagged or allowed, with the threat types, confidence, direction,
• promptguard_get_usage Show this billing month's PromptGuard usage against your plan: Requests used and remaining, the monthly limit, usage credit where the plan has one, and the days
• promptguard_list_policies List your organization's PromptGuard security policies across every project: name, type, whether it is active and enforced, its priority and threat types, and h
• promptguard_list_audit_log List recent entries in your organization's PromptGuard audit trail (who changed what, sign-ins, key and policy changes), newest first, at most 50. Filter by cat
• promptguard_list_projects List the PromptGuard projects you are shown in your organization and how each is configured: strictness, fail mode, enforcement mode, zero retention, agent poli
• promptguard_get_fleet_status Show your organization's Shadow AI fleet: whether Shadow AI is required, its mode and fail-closed setting, how many Devices are active or revoked, and for each
• promptguard_list_red_team_tests List the attacks PromptGuard's security testing (red team) runs against a project's guardrails: each test's name, category, what it tries and the result expecte
• promptguard_list_webhook_deliveries List recent alert deliveries to your projects' webhooks and alert channels, newest first, at most 50: whether each was delivered, is pending or failed, its atte
• promptguard_propose_suppression Suppress one rule of one detector on one project until it expires: the rule stops deciding the project's requests, and its findings are still recorded, marked s

Details

• Version: 1.2.4
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 243 ms
• First indexed: 2026-11-01T08:52:28.671Z
• Last seen in registry: 2026-11-10T11:17:25.726Z
• Repository: https://github.com/promptguardhq/promptguard
• Website: https://promptguard.co

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