I’m seeing Codex MCP usage show up in long lookback ranges, but not in recent ones like today, week, or month.
I believe this is a parsing issue in the Codex provider. Recent Codex sessions still contain MCP activity, but the MCP completion event now appears as event_msg with type: "mcp_tool_call_end". Codeburn appears to be counting the surrounding token usage, but not attributing the MCP tool call itself.
What I see:
- Codex sessions are detected normally.
- Token usage is recorded.
- MCP usage is missing from recent windows.
- Older history still includes MCP usage.
What I expect:
- MCP calls from recent Codex sessions should be attributed the same way as older sessions.
I have a local session example that reproduces this, but I’m not attaching the raw JSONL publicly because it contains workspace and session details. I can share a redacted excerpt if that helps.
If useful, I can also help turn this into a minimal repro snippet with just the relevant event shapes.
I’m seeing Codex MCP usage show up in long lookback ranges, but not in recent ones like
today,week, ormonth.I believe this is a parsing issue in the Codex provider. Recent Codex sessions still contain MCP activity, but the MCP completion event now appears as
event_msgwithtype: "mcp_tool_call_end". Codeburn appears to be counting the surrounding token usage, but not attributing the MCP tool call itself.What I see:
What I expect:
I have a local session example that reproduces this, but I’m not attaching the raw JSONL publicly because it contains workspace and session details. I can share a redacted excerpt if that helps.
If useful, I can also help turn this into a minimal repro snippet with just the relevant event shapes.