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mcpreflight for VS Code

io.github.xka0085-byte/mcpreflight

Read-only preflight for any MCP or x402 endpoint: handshake, tool schemas, 402 drift.

client:VS Code transport:stdio runtime:npm

Install mcpreflight in VS Code

.vscode/mcp.json

{
  "servers": {
    "mcpreflight": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@eidonze/mcpreflight"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

mcpreflight in other clients