FAKTS
MCP // The verification layer for AI

One line to
wire up FAKTS.

Point any MCP capable client at the FAKTS endpoint and give your assistant a working consilium. No SDK, no glue code, one config block.

Endpoint
Endpoint
https://fakts.rizzgroup.org/api/mcp
Developer docs ↘
Install // one minute

Pick your client.

File location
macOS
~/Library/Application Support/Claude/claude_desktop_config.json
Windows
%APPDATA%\Claude\claude_desktop_config.json
Linux
~/.config/Claude/claude_desktop_config.json
Paste this block
json
json
{
  "mcpServers": {
    "fakts": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://fakts.rizzgroup.org/api/mcp"]
    }
  }
}
With a personal token (raises your limits) ↘
json
json
{
  "mcpServers": {
    "fakts": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://fakts.rizzgroup.org/api/mcp",
        "--header",
        "Authorization: Bearer YOUR_FAKTS_TOKEN"
      ]
    }
  }
}
Test // sanity check

Confirm the connection.

Run this from any terminal. A JSON list of tools comes back if the server sees you.

curl
bash
curl -X POST https://fakts.rizzgroup.org/api/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
WHAT YOU CAN DO

Two tools. One panel behind them.

TOOL 01
fakts_verify

Verify a factual claim with an independent AI consilium and get a verdict, confidence, sources, and a shareable link.

Parameters
claimstring, required, up to 500 chars
contextstring, optional
localeBCP 47, optional
Example call
json
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "fakts_verify",
    "arguments": { "claim": "The Eiffel Tower is 330 meters tall." }
  }
}
TOOL 02
fakts_ask

Ask a question and get a cross-examined consensus answer with agreement level and sources.

Parameters
questionstring, required
localeBCP 47, optional
Example call
json
{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "tools/call",
  "params": {
    "name": "fakts_ask",
    "arguments": { "question": "Is intermittent fasting proven to extend lifespan?" }
  }
}
Limits // token gating

Free by default. Tokens lift the ceiling.

Anonymous clients get 3 checks per day per IP.

Personal API tokens raise the ceiling and unlock authed endpoints like ask and live check. Same token works across the MCP server and the REST API.

Manage tokens ↘