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Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor

MCP server · hosted · v7.0.16 · dev.agentdiet/preflight
Online · tested 2h agoNEW · 3h agoSeen in the registry 2h ago

8-point pre-flight readiness, schema conformance & gas floor auditor for x402 v2, ERC-8004 & MPP.

Website ↗How to connect ↓

What it does

Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: travel booking. That makes it a candidate for tasks such as book travel.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version7.0.16
PriceNot in the registry
First seen21 Oct 2026
Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

  • https://preflight.agentdiet.dev/mcp streamable-http

In Claude Code: claude mcp add --transport http imperium-pre-flight-x402-erc-8004-a2a-mpp-auditor https://preflight.agentdiet.dev/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "imperium-pre-flight-x402-erc-8004-a2a-mpp-auditor": {
      "url": "https://preflight.agentdiet.dev/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor answered an MCP connection on 21 Oct 2026 and introduced itself as x402-audit-mcp 7.0.16 (MCP protocol 2025-06-18).

2 tools offered to AI assistants

  • audit_x402_and_a2a_endpoint · Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 settlement headers. WHEN TO USE: Call `audit_x402_and_a2a_endpoint` when your task requires deterministic `x402-audit` analysis for `url`;
  • 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 Str

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Tasks it helps with

Share of each task's required capabilities it covers
Book travel
Travel Booking
50%

Similar tools

Listed for the same task: book travel
  • hoteloracleREMOTELOCAL
    Hotel Intelligence MCP — search, price compare, area guides, price calendars via Google Hotels
  • travelpayouts-mcpREMOTELOCAL
    MCP server for Travelpayouts API -- flight search, popular routes, price calendar
  • AviasalesREMOTELOCAL
    Cheap flight search via Aviasales Data API: fares by route, price calendar, cheapest destinations
  • airbnb-dataREMOTELOCAL
    Airbnb search, listing details, and calendar availability as clean structured data
  • SlickTripREMOTELOCAL
    Live flight, hotel and seat prices, cheapest-day calendars, and price-drop alerts
  • Best Time to Book HotelsREMOTELOCAL
    Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://preflight.agentdiet.dev/mcpDECLAREDSRC-001 Official MCP Registry2h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry2h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry2h ago
Websitehttps://preflight.agentdiet.devDECLAREDSRC-001 Official MCP Registry2h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry2h ago
Version7.0.16DECLAREDSRC-001 Official MCP Registry2h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry2h ago

Change history

  • NEW21 Oct 2026
    first seen in the index

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Questions about Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor

How do I connect Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor?

Use the hosted endpoint https://preflight.agentdiet.dev/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor offer?

When Electra Index connected on 21 Oct 2026, it listed 2 tools: audit_x402_and_a2a_endpoint, get_agent_wallet_status. The full list is in "Live check" above.

Is Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.

What can I use Imperium Pre-Flight x402, ERC-8004, A2A & MPP Auditor for?

Based on its description, it is most relevant to: book travel.