CyberWareX MCP Servers

MCP (Model Context Protocol) servers for the CyberWareX suite — pay-per-call APIs built for AI agents. Every backing API is live, speaks x402 (HTTP 402 → pay USDC on Base → result), and needs no account and no API key: the first paid call is the entire onboarding.

Server	Tools	What it does	Price
`web-access`	`web_fetch` `web_extract` `web_screenshot` `web_pdf`	Live web pages as LLM-ready markdown, CSS extraction, screenshots, PDFs	$0.005–$0.01
`defi-oracle`	`token_safety` `honeypot_check` `contract_risk`	"Is this token safe to trade?" — live buy/sell simulation, contract powers, A–F grade with evidence (Base + BSC). 3 free calls/day with header `X-Free-Trial: 1` — try before funding a wallet	$0.02–$0.06
`chain-data`	`chain_wallet` `chain_token` `chain_price` `chain_gas` `chain_tx` `chain_ens`	EVM data across Base, Ethereum, Arbitrum, Optimism, Polygon — no RPC keys, no node	$0.002–$0.004
`voice-stt`	`voice_transcribe`	Voice messages → text, per 10-second block	$0.015
`wallet-safety`	`simulate_transaction` `decode_calldata` `decode_signature_request` `address_risk` `contract_abi` `url_safety`	Pre-sign safety for wallet/trading agents: simulate a tx before signing, decode EIP-712/personal_sign requests (drainer flags), sanctions + scam-ledger address screening, verified ABI, URL phishing score. 6 chains. 3 free calls/day per service	$0.002–$0.01

Install

pip install mcp requests

Each server is a single self-contained file speaking MCP over stdio:

python web-access/mcp_server.py

Claude Desktop / Claude Code config

{
  "mcpServers": {
    "cyberwarex-web":    { "command": "python", "args": ["/path/to/cyberwarex-mcp/web-access/mcp_server.py"] },
    "cyberwarex-oracle": { "command": "python", "args": ["/path/to/cyberwarex-mcp/defi-oracle/mcp_server.py"] },
    "cyberwarex-chain":  { "command": "python", "args": ["/path/to/cyberwarex-mcp/chain-data/mcp_server.py"] },
    "cyberwarex-voice":  { "command": "python", "args": ["/path/to/cyberwarex-mcp/voice-stt/mcp_server.py"] }
  }
}

How payment works

These servers never hold keys and never pay. An unpaid tool call returns the x402 invoice (x402_payment_required: true with the full accepts block) so the calling agent's x402 client can sign the gasless EIP-3009 USDC authorization and retry — either through the agent's own payment stack, or by setting the *_X_PAYMENT env var with a pre-signed payment header.

Machine-readable catalog of everything: https://cyberwarex.com/.well-known/x402 (LLM-readable summary at /llms.txt).

Configuration (env vars)

Server	Base URL override	Payment header	Timeout
web-access	`AWA_BASE_URL`	`AWA_X_PAYMENT`	`AWA_TIMEOUT`
defi-oracle	`DSO_BASE_URL`	`DSO_X_PAYMENT`	`DSO_TIMEOUT`
chain-data	`CHAIN_BASE_URL`	`CHAIN_X_PAYMENT`	`CHAIN_TIMEOUT`
voice-stt	`VOICE_BASE_URL`	`VOICE_X_PAYMENT`	`VOICE_TIMEOUT`

Defaults point at the live public services — they work out of the box.

License

MIT — see LICENSE. Contact: x402@cyberwarex.com