io.github.CyberPunk11147/cyberwarex-chain-data

Wallet and token data on 5 EVM chains

Is the Wallet and token data on 5 EVM chains MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.

Wallet balances, token prices, gas, decoded transactions and ENS on 5 EVM chains. No RPC key.

alive probed 2026-11-14 · unchanged since 2026-11-06

6tools

833tokens in Claude Opus 5.5

0.4 %of Claude's 200k window

0.3×the median server

1.1 sto initialize

3 msto list tools

Run it: docker run -i --rm ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.6.0 (stdio, probed in a container with the network off)
Host: ghcr.io
Reports itself as: x402-chain-data
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 833 tokens in Claude Opus 5.5, exact, measured 2026-10-30. With the Claude Code prefix mcp__…__ on each tool name: 929. The o200k_base estimate is 458. Counted again when the tool definitions change. Method.
Repository: https://github.com/CyberPunk11147/cyberwarex-mcp
Website: https://cyberwarex.com
Registry: active, updated 2026-11-06 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.82×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
chain_wallet	178	98	21 %
chain_token	178	98	21 %
chain_tx	135	74	16 %
chain_gas	118	65	14 %
chain_price	116	64	14 %

Other registry entries on ghcr.io, the ones next to this name; all of them.

Servers that mention cyberwarex or chains or wallet.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.