loupe

Inspect AI agent traces, sessions, evals, and MCP activity in one local dashboard.

Features

• Sessions, traces, and spans
• Inspector: the central view. Conversation, context stack, span tree, tool calls, and live messages for any session or trace.
• Prompts and notes
• Evals
• MCP

Requirements

• Node 22, pnpm 10
• A telemetry backend that exposes OTel spans:
  • OpenObserve (default; works zero-config against the Docker image)
  • Azure Application Insights

Quickstart

pnpm install
cp .env.example .env  # edit if not using local OpenObserve
pnpm dev

Open http://localhost:3000.

Docs

See docs/ for architecture, attribute reference, and design plans.