This MCP server enables AI agents to extract, verify, and cache factual claims from text using Claude Haiku and semantic fingerprinting, with tools for content verification, signal verification, and fact memory search.
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process.env. You'll be asked to provide them before it can run.ANTHROPIC_API_KEY— Edit .env and setANTHROPIC_MODEL— claude-haiku-4-5-20251001 Model to use for verificationHOST— 0.0.0.0 Bind addressMCP_PORT— MCP transport on port 8005 (configurable via )PORT— REST API on port 8004 (configurable via )REDIS_URL— Redis connection URL (optional)[](https://m8ven.ai/mcp/luminarylane-fact-checker-mcp-y2b59d)