Run Deterministic Trajectory/contract Checks On Traces

Local-first TypeScript toolkit for AI agent observability: turns JSONL runs into execution trees, runs deterministic trajectory checks in CI, and exports redacted hash-verifiable evidence bundles. Includes framework adapters (LangChain, LangGraph, AI SDK, OpenAI Agents) and an optional read-only MCP server.

AI Tools | TypeScript · observability · debugging