io.github.Nikolife2016/pulsefeed-x402

up checked 2026-11-11T04:39:20.551Z

Unclaimed · Unverified

Agent searches it appeared in, last 30 days: 0. Run this server? Claim the listing: verified label, uptime alerts and analytics.

Publisher-provided description

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Summary by lookupd

Checks x402 payment endpoints and MCP servers for safety, trust score, and changes before an agent pays or installs.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http pulsefeed-x402 https://pulsefeed.dev/mcp-server

Claude Code, npm package (stdio)

claude mcp add pulsefeed-x402 -- npx -y pulsefeed-x402-mcp

Codex, remote (streamable-http)

codex mcp add pulsefeed-x402 --url https://pulsefeed.dev/mcp-server

Codex, npm package (stdio)

codex mcp add pulsefeed-x402 -- npx -y pulsefeed-x402-mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "pulsefeed-x402": {
      "url": "https://pulsefeed.dev/mcp-server"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "pulsefeed-x402": {
      "command": "npx",
      "args": [
        "-y",
        "pulsefeed-x402-mcp"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (11 tools)

Publisher-provided text

• check_x402_endpoint Before paying an unknown x402 endpoint, check whether it is safe: liveness, trust score (0-100), anomaly flags (receiver address changed between observations, c
• mcp_check_server Before installing an MCP server or npm package, audit it: does it run an INSTALL SCRIPT (arbitrary code execution at `npm i`), is it abandoned, does it ship a r
• mcp_drift_check The rug pull check. `mcp_check_server` answers whether a package is safe TODAY; this answers what CHANGED after it was adopted: an install script added in a lat
• mcp_security_report State of MCP Security: how many audited MCP servers run an arbitrary install script, are abandoned, ship no repository or license — with day-over-day deltas and
• pulsefeed_products List PulseFeed's paid products and how to pay via x402 (USDC on Base): deep trust check, endpoint track record, bulk trust dataset, full MCP drift series, the c
• x402_changes What changed in the x402 ecosystem recently: services that stopped returning a valid challenge, receiver (payTo) changes, price changes, recoveries, newly-seen
• x402_data_sample FREE sample of the PulseFeed Data API: top-10 live x402 services as FULL records (compounding payTo/price history, anomaly flags, on-chain receiver profile), to
• x402_ecosystem_stats Live health of the whole x402 agent-payment ecosystem: tracked/alive/dead counts, catalog-accuracy audit (what share of listings called 'healthy' actually work)
• x402_incidents Anomalies observed in live x402 endpoints by continuous independent measurement: receiver-address changes between observations, catalog price vs. challenge pric
• x402_leaderboard Top x402 services ranked by the open PulseFeed Trust Score (0-100), with price and network — the most reliable live agent-payment endpoints right now. Free.
• x402_working_services List x402 agent-payment services that are currently ALIVE and return a valid x402 challenge, ranked by PulseFeed Trust Score, plus ecosystem risk map. Use this

Details

• Version: 1.1.0
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 814 ms
• First indexed: 2026-11-01T09:12:52.505Z
• Last seen in registry: 2026-11-01T09:12:52.678Z
• Repository: https://github.com/Nikolife2016/pulsefeed-x402
• Website: https://pulsefeed.dev

Badge for your README

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.Nikolife2016/pulsefeed-x402.svg)](https://lookupd.com/servers/io.github.Nikolife2016/pulsefeed-x402)

• 62092 servers
• Last crawl: 2026-11-11T17:38:11.606Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp