Internet Detective is an evidence-investigation agent that evaluates factual claims using live web sources and returns one of four verdicts: Supported, Contradicted, Unverified, or Insufficient Evidence. The agent examines the exact wording of each claim, investigates up to 10 relevant webpages, prioritizes primary and independent sources, searches for contradictory evidence, and identifies when multiple articles trace back to the same original report. Built with TrueFoundry Agent Builder and MCP Gateway, Internet Detective uses Bright Data for live web search and webpage extraction. It treats retrieved content as untrusted data, detects prompt-injection attempts, and provides an inspectable history of its searches and tool calls. Completed investigations can be saved through the Notion MCP when the user explicitly says “Save investigation.” Each saved record includes the claim, verdict, confidence, evidence, source provenance, source URLs, prompt-injection result, and relevant conversation history. The goal is to turn web research into a structured, transparent, and auditable evidence workflow—showing users not only the conclusion, but also how strongly the evidence supports the exact claim and where that evidence originated.
