Issues

• langsmith-fetch thread returns Failed to POST /runs/query

  langchain-ai/langsmith-fetch#40 · Filter by author joshb1050 opened on Feb 17, 2026
  1

• Missing structured outputs in --format pretty

  langchain-ai/langsmith-fetch#35 · Filter by author Cruppelt opened on Jan 26, 2026
  1

• --project-uuid doesn't to apply to trace

  langchain-ai/langsmith-fetch#31 · Filter by author mdrxy opened on Jan 6, 2026

• Bug Report: UnicodeEncodeError on Windows when saving traces

  langchain-ai/langsmith-fetch#30 · Filter by author tristanbob opened on Jan 6, 2026

• Fetch traces should include subgraphs

  langchain-ai/langsmith-fetch#28 · Filter by author bolshchikov opened on Jan 3, 2026

• Add support for fetching individual runs

  langchain-ai/langsmith-fetch#25 · Filter by author anceschia opened on Dec 15, 2025
  3

• fetch_trace returns empty for runs without messages key

  langchain-ai/langsmith-fetch#24 · Filter by author niilooy opened on Dec 15, 2025
  1

• Add LangSmith experiments

  langchain-ai/langsmith-fetch#11 · Filter by author rlancemartin opened on Dec 10, 2025