Issues

• Cancelled queue waiters can strand ready items or free capacity

  NVIDIA/NeMo-Agent-Toolkit#2289 · Filter by author sylvesterkaczmarek opened on Oct 3, 2026

• MCP client: a non-string enum in one tool schema makes get_tools fail for the whole server

  NVIDIA/NeMo-Agent-Toolkit#2283 · Filter by author MohammedAlkindi opened on Oct 1, 2026

• nat eval --endpoint: one request past endpoint_timeout aborts the whole evaluation

  NVIDIA/NeMo-Agent-Toolkit#2282 · Filter by author MohammedAlkindi opened on Oct 1, 2026

• dynamo_langchain forwards verify_ssl to the OpenAI client, so every call fails once it is set

  NVIDIA/NeMo-Agent-Toolkit#2281 · Filter by author MohammedAlkindi opened on Oct 1, 2026

• ns_timestamp(1.001) is one nanosecond low

  NVIDIA/NeMo-Agent-Toolkit#2278 · Filter by author SashaMIT opened on Sep 30, 2026
  2

• Middleware execution (including guardrails) is not traced in telemetry

  bugNeeds Triage
  Bug

  NVIDIA/NeMo-Agent-Toolkit#2276 · Filter by author nitesh-ftr opened on Sep 29, 2026
  1

• [BUG]: react_agent with use_native_tool_calling: true returns a JSON-wrapped ReAct block as the final answer

  NVIDIA/NeMo-Agent-Toolkit#2274 · Filter by author lumatic2 opened on Sep 28, 2026
  1

• [Bug]: Registry handlers block the asyncio event loop while shelling out to package managers

  NVIDIA/NeMo-Agent-Toolkit#2272 · Filter by author Sathwik-giddi opened on Sep 26, 2026

• Empty or non-mapping config file fails with a bare AssertionError

  NVIDIA/NeMo-Agent-Toolkit#2269 · Filter by author iarjunganesh opened on Sep 24, 2026
  2

• Docs: file:// loading rules say the field name must end with 'prompt', but any field works

  NVIDIA/NeMo-Agent-Toolkit#2267 · Filter by author iarjunganesh opened on Sep 24, 2026
  1

• Span created without a context gets None instead of a default SpanContext

  NVIDIA/NeMo-Agent-Toolkit#2264 · Filter by author anishmehta24 opened on Sep 24, 2026

• ATIF converter writes a model repr for pydantic tool inputs and empty input messages

  NVIDIA/NeMo-Agent-Toolkit#2261 · Filter by author anishmehta24 opened on Sep 24, 2026
  1

• ChatRequest accepts an empty messages list

  NVIDIA/NeMo-Agent-Toolkit#2260 · Filter by author anishmehta24 opened on Sep 24, 2026
  2

• FileExportMixin writes traces in the locale encoding and drops non-ASCII lines

  NVIDIA/NeMo-Agent-Toolkit#2258 · Filter by author MohammedAlkindi opened on Sep 23, 2026

• [BUG] TypeConverter.convert raises when the converted value is None (Optional targets)

  NVIDIA/NeMo-Agent-Toolkit#2254 · Filter by author anishmehta24 opened on Sep 23, 2026

• Evaluation crashes when dataset filter is null

  bugNeeds Triage
  Bug

  NVIDIA/NeMo-Agent-Toolkit#2250 · Filter by author LittleYier opened on Sep 22, 2026
  3

• [BUG] Config validation errors report only the top-level field and crash with IndexError on model-level validator errors

  NVIDIA/NeMo-Agent-Toolkit#2248 · Filter by author anishmehta24 opened on Sep 21, 2026

• MLflow telemetry exporter cannot authenticate, it does support basic-auth or bearer-token against MLflow tracking servers behind authentication

  bugNeeds Triage
  Bug

  NVIDIA/NeMo-Agent-Toolkit#2245 · Filter by author nitesh-ftr opened on Sep 21, 2026
  1

• HashableBaseModel comparisons raise TypeError against unhashable operands instead of returning False

  NVIDIA/NeMo-Agent-Toolkit#2243 · Filter by author anishmehta24 opened on Sep 20, 2026

• Guardrails middleware: streaming output returns raw ChatResponseChunk reprs instead of reply text — affects NAT's own react_agent

  bugNeeds Triage
  Bug

  NVIDIA/NeMo-Agent-Toolkit#2230 · Filter by author nitesh-ftr opened on Sep 18, 2026
  1

• DecomposedType.is_instance fails for union types, so functions with an optional single input cannot be invoked with a value

  NVIDIA/NeMo-Agent-Toolkit#2224 · Filter by author anishmehta24 opened on Sep 16, 2026

• patch_with_retry drops the original exception when it retries an async-generator (streaming) call

  bugNeeds Triage
  Bug

  NVIDIA/NeMo-Agent-Toolkit#2223 · Filter by author JamInnoBox opened on Sep 14, 2026
  2

• Partner plugin application: optional Agent Guild endpoint observations and public passport verification

  NVIDIA/NeMo-Agent-Toolkit#2222 · Filter by author AgentTanuki opened on Sep 13, 2026

• Feature request: official HOL Guard security middleware example

  NVIDIA/NeMo-Agent-Toolkit#2176 · Filter by author kantorcodes opened on Aug 24, 2026
  5

• Portable eval interchange (EvalPort) as a dataset-loader / results third-party plugin

  NVIDIA/NeMo-Agent-Toolkit#2175 · Filter by author adhabnr-ux opened on Aug 24, 2026