DealWatch

DealWatch is a local-first, read-only MCP server focused on grocery price intelligence and comparison. It enables AI assistants and MCP-compatible clients to perform product and price comparisons between different grocery URLs, providing compare-aware watch groups, effective price tracking, alert history, and claim-to-evidence artifact mapping. Integrations include Codex, Claude Code, OpenHands, OpenCode, OpenClaw, and other MCP/builder clients, with AI explanations and deterministic product truth driving alerts and price checks. Ideal for technical users, AI agent developers, and anyone needing accurate, automated grocery price comparison and history from a privacy-respecting, non-SaaS, and locally-run backend.