- 2026-09-23: Official LangGraph Graph API quickstart was reviewed.
- Implementation follows its
StateGraph, message reducer,llm_call, tool node, conditional routing, andcompile()structure. - Live invocation requires a Kimi
KIMI_API_KEY; it was not present in the execution environment at build time, so a live model call cannot be honestly recorded until the key is supplied through.env. - Kimi integration was verified against https://platform.moonshot.ai/docs/guide/use-kimi-api:
it uses Kimi's OpenAI-compatible API at
https://api.moonshot.ai/v1. - Kimi K3 rejects
temperature=0and accepts only its provider default; the calculator deliberately omits the parameter. - Verification completed:
uv sync --all-groups,uv run python -m pytest -q(7 passed), anduv lock --check. - The Kimi live-entrypoint preflight was exercised with
uv run python calculator.py "Add 3 and 4."; it stopped before any provider request with the expectedKIMI_API_KEYmissing-key message. - Installed dependency versions:
langchain 1.4.2,langgraph 1.2.12.