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Eilen ShinandWillem Jiang 762b4745db chore: remove standalone LangGraph Server remnants from agent docs (#3304) (#3671)
Follow-up to #3301 / #3344. The Gateway-embedded runtime is the standard
topology — there is no standalone LangGraph service — but two stale
references slipped past the cleanup guard:

- .github/copilot-instructions.md still told contributors that `make dev`
  "Starts LangGraph (2024)" and wrote logs/langgraph.log.
- SandboxAuditMiddleware's docstring pointed audit logs at langgraph.log.

Update both to the Gateway-embedded reality (gateway.log) and extend
test_gateway_runtime_cleanup.py to pin the agent-instruction docs so the
standalone references can't reappear.

Stays within the safe scope of #3304: does not touch langgraph_auth.py,
langgraph.json, or the langgraph-api / langgraph-cli / langgraph-runtime-inmem
deps, which the issue gates on maintainer confirmation of Studio / direct
LangGraph Server support.
2026-06-21 10:32:58 +08:00
..
2026-06-18 11:52:10 +08:00