Gemini CLI

NullClear Arbiter for Gemini CLI

io.github.mithgalalfayez/nullclear

Autonomous x402 payment schema-escrow arbiter, spend firewall, failover & ERC-8004 Sybil oracle

client:Gemini CLI transport:streamable-http runtime:npm tools:13

Install NullClear Arbiter in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "nullclear": {
      "httpUrl": "https://api.nullclear.dev/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

What Gemini CLI can do once it is connected

NullClear Arbiter in other clients

NullClear Arbiter MCP server