Second Eyes MCP Verification Utility MCP server

A preflight verification and receipt-backed x402 payment utility for MCP clients. It allows agents to check tool state, confirm payment routing, and get receipt-backed records before spending or acting, ensuring safe execution of ambiguous or risky tasks.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Second Eyes

MCP endpoint (Streamable HTTP)

https://secondeyesai.com/api/bar

Vendor documentation

What you can do with it

Detect infinite loops in agent execution
Verify tool state before execution
Confirm payment routing via x402
Recover context when lost

Tools advertised by the last live check:

proof_bar
patron_activity
read_menu
read_laws
read_pricing
enter_lounge
pause_and_route
order_service
leave_with_receipt
fetch_catalog
github_mcp_401_fix

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http second-eyes-mcp-verification-utility https://secondeyesai.com/api/bar

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add second-eyes-mcp-verification-utility --url https://secondeyesai.com/api/bar

Cursor

Merge this server into .cursor/mcp.json in your project, then enable second-eyes-mcp-verification-utility in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "second-eyes-mcp-verification-utility": {
      "url": "https://secondeyesai.com/api/bar"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "second-eyes-mcp-verification-utility": {
      "type": "streamableHttp",
      "url": "https://secondeyesai.com/api/bar",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start second-eyes-mcp-verification-utility and inspect its tools.

VS Code configuration

{
  "servers": {
    "second-eyes-mcp-verification-utility": {
      "type": "http",
      "url": "https://secondeyesai.com/api/bar"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http second-eyes-mcp-verification-utility https://secondeyesai.com/api/bar

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "second-eyes-mcp-verification-utility": {
      "url": "https://secondeyesai.com/api/bar"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "second-eyes-mcp-verification-utility": {
      "serverUrl": "https://secondeyesai.com/api/bar"
    }
  }
}

See all 782

Do you run Second Eyes MCP Verification Utility?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing