Proofmark Hash for Windsurf

io.github.samueldharshi/proofmark-hash

Hash text with SHA-256, SHA-512 or SHA3-256, and verify a digest.

client:Windsurf transport:stdio runtime:npm

Install Proofmark Hash in Windsurf

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

{
  "mcpServers": {
    "proofmark-hash": {
      "command": "npx",
      "args": [
        "-y",
        "proofmark-hash"
      ]
    }
  }
}

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