fossil

Most teams don’t have a complete picture of their web app. Screens get forgotten, flows go unreviewed, and visual changes are difficult to track. fossil maps your web app’s screens, states, flows, and visual changes in one local interface, so your team can understand the full experience, spot what changed, and find what needs attention. Connect your AI agent to Fossil through MCP, then let it explore your web app. As the agent navigates and tests its flows, Fossil turns its findings into a visual, structured overview that your team can review and revisit.