* feat(providers): add coder/mux as a datasource
Reads coder/mux session data from ~/.mux/sessions/<workspaceId>/chat.jsonl and normalizes per-assistant-message token usage into ParsedProviderCall. Discovery resolves project names from config.json; the token decomposition matches mux's own inclusive input/output accounting, and cost is recomputed via LiteLLM. Includes unit tests and a provider doc.
Change-Id: Ie6ce9d41254d8bf05ff0965b443328dfa7b598de
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Thomas Kosiewski <tk@coder.com>
* fix(providers): discover mux sub-agent transcripts
discoverSessions only globbed sessions/<id>/chat.jsonl and skipped each
spawned sub-agent's transcript at
sessions/<id>/subagent-transcripts/<childTaskId>/chat.jsonl. Against a real
~/.mux (629 workspaces) those nested files are 5,889 sessions and ~51% of all
assistant messages, so sub-agent spend was silently dropped: total mux usage
went from $17,113 to $21,564 (+26%) once counted.
Walk the subagent-transcripts dir per workspace and attribute each child
session to the parent's project. Dedup is unaffected: the parser keys off the
<childTaskId> dir name, which is disjoint from every workspace id, so each call
is still counted once. Cross-checked parsed per-model token totals against
mux's sibling session-usage.json.
Also corrects the provider doc, which wrongly claimed sub-agents get their own
top-level sessions/<id>/chat.jsonl, and documents the Google reasoning>output
decomposition edge case.
Change-Id: I1d43f26eec7c9c6c523e5ea541e2ff8d0c3aa07e
Signed-off-by: Thomas Kosiewski <tk@coder.com>
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Signed-off-by: Thomas Kosiewski <tk@coder.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
