Windsurf

NullClear Arbiter for Windsurf

io.github.mithgalalfayez/nullclear

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

client:Windsurf transport:streamable-http runtime:npm tools:13

Install NullClear Arbiter in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

What Windsurf can do once it is connected

NullClear Arbiter in other clients

NullClear Arbiter MCP server