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Prompt Guard Mcp

io.github.robertoyanguas-ops/prompt-guard-mcp · v1.1.1

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

Connect Remote server

Terminal
claude mcp add --transport http prompt-guard-mcp https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard
~/.cursor/mcp.json
{
  "mcpServers": {
    "prompt-guard-mcp": {
      "url": "https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "prompt-guard-mcp": {
      "type": "http",
      "url": "https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard

Tools 2 found in our last check

  • scan_prompt_injection

    Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections and returns sanitized text. WHEN TO USE: Call `scan_prompt_injection` when your task requires deterministic `prompt-guard` analysis for `text`; use `get_agent_wallet_status` to check y…

  • get_agent_wallet_status

    Inspect an agent's account ledger: remaining free trial calls (out of 5), prepaid USD balance, cumulative spend, total API calls, and total LLM tokens saved. WHEN TO USE: Call before a batch of paid tool executions or after completing a Stripe or USDC top-up to confirm your bala…

Details

Endpointhttps://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard (Streamable HTTP)
First published13 Oct 2026
Last updated13 Oct 2026
Registry nameio.github.robertoyanguas-ops/prompt-guard-mcp

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