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Show HN: I built an open-source, local-first alternative to LangSmith
Hey HN. Built this because LangSmith needs a cloud account just to see my own traces.
pip install opensmith — everything shows up at localhost:7823. SQLite. No accounts.
No config. Fully offline.
800+ downloads in 2 days. Surprised me.
Would love honest feedback from this community.
- shivnathtathe 5mo agoHey HN. I built this because LangSmith needs a cloud account to see my own traces. The full stack is: → @trace decorator on any Python function → autopatch() for OpenAI, Anthropic, LiteLLM, Qdrant, ChromaDB, Pinecone → SQLite at ~/.opensmith/traces.db → Dashboard at localhost:7823 800+ downloads in 2 days. I have not done any marketing. Its early in development. I am happy to hear what is missing.