MCP server

MCPFax Reliability

com.mcpscores/agent-reliability-scores

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website

At a glance

Type

MCP server

Publisher

mcpscores.com (verified by the MCP Registry)

Status

Working at last check

Tools

7

Token cost

About 2,908 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http agent-reliability-scores https://mcpfax-reliability.bowling-anthony.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.agent-reliability-scores]
url = "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"agent-reliability-scores":{"httpUrl":"https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"agent-reliability-scores":{"url":"https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"}}}

VS Code

{"servers":{"agent-reliability-scores":{"type":"http","url":"https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"}}}

Antigravity

agy mcp add agent-reliability-scores https://mcpfax-reliability.bowling-anthony.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"agent-reliability-scores","server_url":"https://mcpfax-reliability.bowling-anthony.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"agent-reliability-scores","server_url":"https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"}

Tools

• mcpfax_endpoint_credit_score ~320 tokens
  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 grade ranks observed risk
• mcpfax_endpoint_revenue_estimate ~288 tokens
  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-chain and is not proven
• mcpfax_integration_drift ~471 tokens
  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 wired in still match
• mcpfax_payer_wallet_profile ~257 tokens
  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 withheld with status
• mcpfax_payto_change_feed ~284 tokens
  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 return events from b
• mcpfax_preflight_check ~965 tokens
  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 the pending call and th
• mcpfax_wallet_authenticity ~323 tokens
  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 inflow. Use this to

Browse

• MCPFax tools
• Payments
• Crypto and blockchains

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