ui/blocks/agents/research-agent
A tool-using ReAct research agent over its OWN on-device WebGPU-only WebLLM model (default Qwen3-1.7B-q4f16_1-MLC): three block-local tools (search over a bundled 8-article knowledge base, note, calculate), a step-by-step reasoning timeline, and a human-in-the-loop tool-approval gate (default on) with pause/approve/deny-feedback and immutable decision receipts. Ships a justified block-local WebLLM catalog slice (model-catalog.ts) and toolset + fixture corpus (tools.ts). Models download only behind an explicit Load action. Split from ui/blocks/agent-structured-data (Research Agent mode).
ui/blocks/agents/research-agent
A tool-using ReAct research agent over its OWN on-device WebGPU-only WebLLM model (default Qwen3-1.7B-q4f16_1-MLC): three block-local tools (search over a bundled 8-article knowledge base, note, calculate), a step-by-step reasoning timeline, and a human-in-the-loop tool-approval gate (default on) with pause/approve/deny-feedback and immutable decision receipts. Ships a justified block-local WebLLM catalog slice (model-catalog.ts) and toolset + fixture corpus (tools.ts). Models download only behind an explicit Load action. Split from ui/blocks/agent-structured-data (Research Agent mode).