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MCPFax Reliability

com.mcpscores/agent-reliability-scores · v1.1.5

Before you pay an endpoint you cannot vouch for: credit grade, drift and preflight.

Connect Remote server

Terminal
claude mcp add --transport http agent-reliability-scores https://mcpfax-reliability.bowling-anthony.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "agent-reliability-scores": {
      "url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agent-reliability-scores": {
      "type": "http",
      "url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcpfax-reliability.bowling-anthony.workers.dev/mcp

Tools 7 found in our last check

  • mcpfax_endpoint_credit_score

    Creditworthiness grade for one x402 endpoint or MCP server: letter grade A-E (or NR when unrated), a 0-1000 score, per-component subscores, a confidence level, flags, and the dated evidence each figure rests on. Use this before trusting or paying an unfamiliar endpoint. The grad…

  • mcpfax_integration_drift

    What changed under an x402 endpoint or MCP server you have ALREADY integrated: payTo rotations, price, asset and network changes, terms added or removed, and tool-schema changes. This is not a discovery tool and will not help you choose a server; it tells you whether the one you…

  • mcpfax_wallet_authenticity

    Payer-concentration and wash-risk assessment for a receiving wallet: how concentrated its observed payers are, the measured coverage of that observation, an explicit wash-risk haircut ONLY when coverage is sufficient, how many listings declare the same address, and observed USDC…

  • mcpfax_endpoint_revenue_estimate

    Observed on-chain revenue signals for one listing: total USDC inflow, how many distinct payers, the modal transfer size, payment rate, 7- and 30-day trend windows, and where it sits in its cohort by percentile. Use this to size a seller's real traction. Inflow is observed on-cha…

  • mcpfax_payer_wallet_profile

    Know-your-agent profile for a paying wallet: how many distinct services it pays, total observed spend, whether the address is a contract or an externally owned account, and coverage-gated screening signals. Use this to vet a counterparty that is paying you. Screening signals are…

  • mcpfax_payto_change_feed

    Chronological feed of rating actions since a date: grade upgrades and downgrades, payTo wallet changes (a seller redirecting payment), listing removals, and returns. Use this to monitor a portfolio of endpoints for adverse changes rather than re-scoring each one. The feed cannot…

  • mcpfax_preflight_check

    Check that an endpoint is live and that its terms have not changed, BEFORE you send it an expensive request. A $15 call with a hypothetical 2% loss rate carries $0.30 of expected loss; a reachability check cannot promise to prevent it. Compare the quoted fee with the value of th…

Details

Endpointhttps://mcpfax-reliability.bowling-anthony.workers.dev/mcp (Streamable HTTP)
First published31 Aug 2026
Last updated31 Aug 2026
Registry namecom.mcpscores/agent-reliability-scores

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