VerifyAPI — fact-check with signed receipts for VS Code

io.github.kythekitty/verifyapi

Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.

client:VS Code transport:stdio runtime:npm

Install VerifyAPI — fact-check with signed receipts in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "verifyapi-api-key",
      "description": "VERIFYAPI_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "verifyapi-base-url",
      "description": "VERIFYAPI_BASE_URL",
      "password": true
    }
  ],
  "servers": {
    "verifyapi": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@verify-api/mcp"
      ],
      "env": {
        "VERIFYAPI_API_KEY": "${input:verifyapi-api-key}",
        "VERIFYAPI_BASE_URL": "${input:verifyapi-base-url}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

VerifyAPI — fact-check with signed receipts in other clients

VerifyAPI — fact-check with signed receipts MCP server