agent-builder

Local IDE and build harness for creating, testing, and shipping eve agents, with Vercel sign-in, agent run monitoring, build chat, and CLI integration.

Focal Prompt is an analysis lab for studying how prompts and prompt sections influence model behavior. It includes focus labeling, prospective and retrospective focus prediction, baseline output sampling, ablation tests, batch analysis, and an agent builder.

Backprompter is a workspace for creating, testing, and deploying AI agents without backend code. The page shows prompt-based agent setup, simulated users and evaluations, hosted chat UI deployment, SDK/API access, RAG, voice chat, and Stripe billing.