kjgpta/tracesage

Visualize live LangGraph execution and see how your agent thinks as it runs.

One command turns every agent session already on your disk into a graph: subagents, tool calls, retries, the moments you said no. Ask your agent what happened and the graph lights up the nodes it means. npx rungraph: no hooks, no setup, all local. Works with Claude Code, Codex, Hermes, opencode and Cursor.

Understand Your Agents. Turn agent logs into interactive maps and stories. Explore decisions, replay the work, and get answers linked to the original evidence. For coding, research, and creative workflows.

Visualize AI context & traces.

Observability for AI agents. See what your agent did, why it cost that much, and what to fix.

Real-time visualization of Claude Code agent orchestration — see your agents think, branch, and coordinate as they work.

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊

Local-first observability your agent reads back. TMA1 records every LLM call, then routes what it sees into the agent's next turn via hooks and MCP.

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.