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AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall
dev.agentdiet/prompt-guard · v7.0.17
New (7 days)
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Read-only (all tools declare readOnlyHint) |
| Capabilities declared | prompts, resources, tools |
| Tool definitions | 2 tools · with description 100% · input schema is an object 100% · read/destructive hints 100% |
Description written by the publisher, not verified
Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.
Connect
streamable-http · https://prompt-guard.agentdiet.dev/mcp
claude mcp add --transport http prompt-guard https://prompt-guard.agentdiet.dev/mcp{
"mcpServers": {
"prompt-guard": {
"url": "https://prompt-guard.agentdiet.dev/mcp"
}
}
}Tools as reported by the server
scan_prompt_injectionScans 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 your remaining free trget_agent_wallet_statusInspect 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 balance. WHEN NOT TO USE:
Repository · Website · JSON · Text for agents · Registry updated 2026-10-21