preflight402
Server Details
Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.
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- Status
- Unhealthy
- Uptime
- 6.8% over 43 days
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- duskwire/preflight402
- GitHub Stars
- 0
- Server Listing
- preflight402
TDQS
Scored across 1 tool
With only a single tool, there is zero possibility of confusion or misselection between tools. Disambiguation is trivially satisfied.
The sole tool is named 'preflight', which is descriptive and semantically aligned with its purpose of probing before payment. With only one tool there is no pattern to violate, though a more explicit verb_noun form (e.g., check_url) would be marginally clearer.
At 1 tool, the server is at the thin end of the scale. The narrow preflight scope justifies a minimal surface, but the description hints at paid-tier capabilities that are currently unreachable, making the single tool feel slightly under-utilized as a standalone product.
The tool thoroughly covers the stated preflight purpose (liveness, TLS, payment handshake, protocol detection, reputation, recommendation). However, there are no follow-up actions to act on the verdict, no way to access the paid-tier fields mentioned but left null, and no comparison or history tools, leaving noticeable dead ends.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- First observed
preflight
Related MCP Connectors
Check an x402 endpoint before your agent pays it: avoid / caution / ok, proven on-chain.
Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.
Trust scores and on-chain payment receipts for x402 services.
Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.
Related MCP Servers
- AlicenseAqualityBmaintenanceBefore an AI agent pays an x402 endpoint, checks whether it's safe to pay: liveness, scam/anomaly scan (payTo hijack, bait-and-switch, honeypot), and on-chain receiver verification. ~70% of x402 endpoints are dead or scams.3MIT
- AlicenseNot gradedqualityDmaintenanceVerify x402 endpoints before your agent spends. Three tools: verify (SPEND/CAUTION/INVESTIGATE/DO NOT SPEND backed by 50K+ services), passport (full trust identity), risk_check (deep assessment). No API keys, no signup.12 npmMIT
- FlicenseNot gradedqualityBmaintenanceEnables autonomous agents to inspect and audit unfamiliar x402 endpoints before spending USDC, using bounded read-only probes to surface payment challenges, pricing, network, receiver, and operational signals without signing or spending funds.-
- FlicenseNot gradedqualityCmaintenanceProvides counterparty risk checks for any EVM address, returning malicious-history flags, tiered risk scoring, and plain-language summaries via x402 payment.-
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