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axongate

axongate

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About axongate

axongate is an MCP server for agents that need web research, prompt-injection scanning, and crypto-token risk checks. Calls are paid in USDC on Base through x402, with no account or API key required.

Key features

  1. 01Read URLs with injection scans
  2. 02Search the live web
  3. 03Answer with checked citations
  4. 04Verify claims against evidence
  5. 05Check crypto token risks

Use cases

  1. 01Read web pages before agent use
  2. 02Research a topic with citations
  3. 03Check a claim against evidence
  4. 04Review token safety signals

MCP support

The MCP server exposes tools for safe web reading, search, text scanning, cited answers, claim verification, and token checks. Calls use x402 payments in USDC on Base.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "sauliusbeconis-axongate": {
      "command": "npx",
      "args": [
        "-y",
        "axongate-mcp"
      ],
      "env": {
        "AXONGATE_PRIVATE_KEY": "<AXONGATE_PRIVATE_KEY>",
        "AXONGATE_MAX_SPEND_USDC": "<AXONGATE_MAX_SPEND_USDC>"
      }
    }
  }
}
Run commandnpx -y axongate-mcp
Environment variables to set
AXONGATE_PRIVATE_KEYSecretPrivate key of a dedicated wallet holding a few dollars of USDC on Base (no ETH needed).
AXONGATE_MAX_SPEND_USDCTotal spend cap for the server process, in USDC (default 0.50).

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmaxongate-mcp2.1.0

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

axongate-mcp

MCP server for AxonGate: safe web access and token checks for AI agents, paid per call in USDC on Base over x402. No account or API key; failed calls are never charged.

ToolWhat it doesPrice
axongate_readURL → clean Markdown + prompt-injection scan$0.002
axongate_read_batchUp to 20 URLs in one call, each scanned$0.03
axongate_searchLive web search, optionally reading the top results$0.004
axongate_scanPrompt-injection scan of untrusted text$0.002
axongate_answerAnswer with verbatim-checked citations$0.015
axongate_verifyClaim verdict with verbatim-checked evidence$0.02
axongate_token_checkCrypto token safety verdict (honeypot, taxes, owner powers, liquidity)$0.01

Setup

Use a dedicated wallet holding a few dollars of USDC on Base. No ETH is needed: the facilitator pays gas. AXONGATE_MAX_SPEND_USDC caps total spend per server process (default 0.50).

Claude Code:

claude mcp add axongate -e AXONGATE_PRIVATE_KEY=0x... -e AXONGATE_MAX_SPEND_USDC=1.00 -- npx -y axongate-mcp

Claude Desktop, Cursor and other MCP clients:

{
  "mcpServers": {
    "axongate": {
      "command": "npx",
      "args": ["-y", "axongate-mcp"],
      "env": { "AXONGATE_PRIVATE_KEY": "0x...", "AXONGATE_MAX_SPEND_USDC": "1.00" }
    }
  }
}

Token Check data is powered by GoPlus Security, with honeypot.is simulations where available. Its verdicts are automated risk signals, not financial advice.

Comments

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New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.