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Fixledger Mcp

io.github.imsrvstv/fixledger-mcp · v0.4.0

Free <50ms Peek-Before-Pay error-to-fix & breaking-change oracle (MCP + x402 Base USDC).

Connect Remote server

Terminal
claude mcp add --transport http fixledger-mcp https://fixledger-iota.vercel.app/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "fixledger-mcp": {
      "url": "https://fixledger-iota.vercel.app/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fixledger-mcp": {
      "type": "http",
      "url": "https://fixledger-iota.vercel.app/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://fixledger-iota.vercel.app/api/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

NameDescription
Authorization
Optional, secret
Optional Bearer fl_live_... or fl_trial_... prepaid credit key (omit for free $0.00 diagnose_peek or native x402 Base USDC settlement).

Details

Endpointhttps://fixledger-iota.vercel.app/api/mcp (Streamable HTTP)
First published31 Oct 2026
Last updated31 Oct 2026
Registry nameio.github.imsrvstv/fixledger-mcp

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