langfuse/codex-observability-plugin

Trace OpenAI Codex CLI coding sessions, agent turns, tool calls, token usage, and subagents with Langfuse for comprehensive observability.

Stars: 30
Forks: 31
Open beginner issues: 0
Indexed issues: 5
Avg merge: 3d 6h
Merged PRs (30d): 13

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

5 open issues indexed

[Feature] Expose developer (system) prompt as a separate observation in traces Open

[Langfuse] feat-tracing feature

langfuse/codex-observability-plugin#84 · 1 assignee · Opened Sep 18, 2026
Subagent traces replay inherited ancestor turns Open

bug feat-agents feat-llm-cost-tracking feat-tracing

langfuse/codex-observability-plugin#82 · 1 assignee · Opened Sep 17, 2026
Dedup sidecar is committed before batched trace export is flushed, which can suppress retries after export failure Open

[Langfuse] bug feat-otel feat-tracing integration-otel

langfuse/codex-observability-plugin#75 · 1 comment · 1 assignee · Opened Sep 14, 2026
skill Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

langfuse/codex-observability-plugin#36 · 1 assignee · Opened Jul 27, 2026
Codex plugin exports some real traces, but some completed Codex sessions produce no sidecar and no remote session Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

langfuse/codex-observability-plugin#12 · 2 comments · 1 assignee · Opened Jun 14, 2026

A short digest of beginner-friendly GitHub issues.