Server data from the Official MCP Registry
EVM onchain data: wallet, token, price, gas, transactions, ENS across 5 chains.
About
EVM onchain data: wallet, token, price, gas, transactions, ENS across 5 chains.
Security Report
The CyberWareX MCP server collection consists of thin, stateless HTTP proxies to x402-gated APIs with appropriate credential handling and minimal code complexity. All servers properly forward optional payment headers via environment variables without hardcoding secrets, implement reasonable request timeouts and error handling, and validate input parameters. No malicious patterns, data exfiltration, or dangerous operations detected. Minor code quality issues (broad exception handling, lack of input validation) are present but do not introduce security vulnerabilities. Supply chain analysis found 10 known vulnerabilities in dependencies (0 critical, 5 high severity).
8 files analyzed · 15 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: CHAIN_X_PAYMENT
Environment variable: CHAIN_BASE_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-cyberpunk11147-cyberwarex-chain-data": {
"env": {
"CHAIN_BASE_URL": "your-chain-base-url-here",
"CHAIN_X_PAYMENT": "your-chain-x-payment-here"
},
"args": [
"-y",
"github:CyberPunk11147/cyberwarex-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
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
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