Browser Proof

This server gives your agent a way to verify claims on public webpages and get back structured proof: answer text, extracted evidence, and a screenshot. It's built for fact-checking scenarios like confirming a listed price is actually on the page, validating that required policy language appears, or backing up research citations with the exact source text. You get a deterministic JSON response plus visual evidence for auditability. Access the verify_claim tool via MCP at proof.reprompt.jp/mcp or call the HTTP API directly. Production use requires an API key with credit-based pricing starting at a trial tier with 20 credits per month.