Corroborate

Verified Integration

Author: @counting•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Corroborate to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "corroborate": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-corroborate"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Verifies claims for AI agents by counting independently reported origins, distinguishing them from widely syndicated single sources.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Corroborate

Corroborate is an 'honest corroboration layer' for AI agents. It verifies claims by counting how *independently* a claim is reported across news sources, distinguishing true origins from widely syndicated content. This helps AI agents make informed decisions, especially when relying on current event or news claims, by providing a confidence score and detailed evidence.

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