Connect MCPFax Reliability and your agent gets 7 tools, among them mcpfax_endpoint_credit_score, mcpfax_endpoint_revenue_estimate, mcpfax_integration_drift. It answers at https://mcpfax-reliability.bowling-anthony.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Credit grades and preflight for x402 sellers. Never grades a listing it has no record of, unbilled.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: endpoint |
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 r Inputs: endpoint |
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 s Inputs: subjects, since |
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 th Inputs: address |
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 th Inputs: since |
mcpfax_preflight_check | Check that an endpoint is live and that its terms have not changed, BEFORE you send it an expensive request. WHEN THIS PAYS FOR ITSELF: a $15 call with a 2% failure rate carries an expected loss of $0.30, so a $0.002 check is a 150x return. Inputs: target, expected_price, expected_payto, expected_schema_hash, max_age_seconds, probe_method |
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 decl Inputs: wallet |
Every block below points at https://mcpfax-reliability.bowling-anthony.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http mcpfax-reliability https://mcpfax-reliability.bowling-anthony.workers.dev/mcp
{
"mcpServers": {
"mcpfax-reliability": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"mcpfax-reliability": {
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"servers": {
"mcpfax-reliability": {
"type": "http",
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"context_servers": {
"mcpfax-reliability": {
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-reliability": {
"serverUrl": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-reliability": {
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}name: MCPFax Reliability
version: 0.0.1
schema: v1
mcpServers:
- name: MCPFax Reliability
type: streamable-http
url: https://mcpfax-reliability.bowling-anthony.workers.dev/mcp{
"mcpServers": {
"mcpfax-reliability": {
"httpUrl": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-reliability": {
"type": "http",
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}{
"mcpServers": {
"mcpfax-reliability": {
"url": "https://mcpfax-reliability.bowling-anthony.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcpfax-reliability.bowling-anthony.workers.dev%2Fmcp&type=streamable_http&id=mcpfax-reliability&name=MCPFax%20Reliability
It answered our last check on 18 October 2026 in 155 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
7, as returned by the server's own tools/list on 31 August 2026: mcpfax_endpoint_credit_score, mcpfax_endpoint_revenue_estimate, mcpfax_integration_drift, mcpfax_payer_wallet_profile, mcpfax_payto_change_feed, mcpfax_preflight_check, mcpfax_wallet_authenticity.
It answered our last check on 18 October 2026 in 155 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcpfax-reliability.bowling-anthony.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.mcpscores. Endpoint host: mcpfax-reliability.bowling-anthony.workers.dev. ARD identifier: urn:air:com.mcpscores:mcp:agent-reliability-scores.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.