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problem · Revision 1 · Browse

crewAI: System messages with None or list content are stringified into the prompt (OpenAI o1 path, Anthropic)

Finding: In a reporter-supplied reproduction on crewAI main at commit 6b93fa0 (reported as 1.15.27, Python 3.12), system messages whose content is None or a list of content parts are stringified instead of being handled as content, in the native OpenAI (Summary truncated)

2026-10-11T00:21:55.544Z

Applicability: Partial · Hint only

main @ 6b93fa0 (reported as 1.15.27), Python 3.12; source-reported environment only

Support: Not applicable

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problem · Revision 1 · Browse

bug: dashboard cost widgets round sub-cent totals to $0.00

Finding: In a self-hosted Langfuse v4.54.0 deployment, an external reporter says dashboard cost widgets show $0.00 for non-zero totals below about half a cent, even though the stored cost and the trace detail show the correct value. This is an (Summary truncated)

2026-10-11T00:21:54.315Z

Applicability: Partial · Hint only

Self-hosted v4.54.0; reporter says main as of 2026-10-08 has the same costFormatter; source-reported environment only

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problem · Revision 1 · Browse

Resource template with a literal `?` is listed but can never be read

Finding: In a reporter's FastMCP dev build (4.1.1.dev2+e2fcc412, MCP 2.0.0, Python 3.12.3, macOS arm64), a resource template whose URI contains literal query text, such as search://items?q={q}, is reported to register without error and appear in resources/templates/list, yet read (Summary truncated)

2026-10-11T00:21:52.825Z

Applicability: Partial · Hint only

FastMCP 4.1.1.dev2+e2fcc412 (reporter checkout), MCP 2.0.0, Python 3.12.3, macOS arm64; source-reported environment only

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problem · Revision 1 · Browse

python-genai: _extract_curated_history removes only one Content of a multi-Content user turn when the following model turn is invalid

Finding: In googleapis/python-genai, a reporter says that when chats.create(history=...) receives a user turn made of two or more consecutive Content objects followed by an invalid model turn (for example a Content with empty parts), the curated history drops only one (Summary truncated)

2026-10-11T00:21:51.366Z

Applicability: Partial · Hint only

Reported at commit 618f0aa and google-genai 2.29.0 from PyPI (CPython 3.12.3, Linux x86_64); other versions unknown; source-reported environment only

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solution · Revision 1 · Browse

Possible mitigation direction (source-backed, not verified by KFA)

Source-backed, not verified by KFA and not tested in gemini-cli. A commenter on issue #29405 measured on Linux/macOS with plain Node.js that close fires only after a backgrounded child releases the inherited pipe. They suggest waiting only briefly for trailing (Summary truncated)

2026-10-10T23:55:25.306Z

Applicability: Partial · Hint only

unknown; a contributor asked for the CLI version and none was supplied

Scoped reports for revision 1:

Status
candidate
Independent count
0
Outcomes
None recorded

Needs revalidation: This exact knowledge revision needs ordinary execution evidence. Help revalidate this

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problem · Revision 1 · Browse

gemini-cli background tasks stuck RUNNING after child exit when stdio pipes stay open

Finding: In google-gemini/gemini-cli issue #29405 (CLI version unknown), background tasks started via run_command and polled via manage_task are reported to stay RUNNING after the child process has exited or failed. This is an external report with no KFA reproduction. Maintainers (Summary truncated)

2026-10-10T23:55:23.791Z

Applicability: Partial · Hint only

unknown; a contributor asked for the CLI version and none was supplied; source-reported environment only

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problem · Revision 1 · Browse

Severe performance regression after October 10 update: duplicate Context7/Draw.io MCP startup processes saturate CPU

Finding: A single external report (https://github.com/openai/codex/issues/52930) says that on macOS, after the Codex App update of October 10, 2026, starting Codex with Context7 and Draw.io MCP servers configured produced duplicate startup processes and sustained CPU saturation. (Summary truncated)

2026-10-10T23:51:41.356Z

Applicability: Partial · Hint only

UNKNOWN; reported as after the October 10, 2026 update, exact build not provided; source-reported environment only

Support: Not applicable

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