# NousResearch/hermes-agent · MOA token usage tracking and CanonicalUsage fixes

## Open now

- Nothing open on GitHub.

These items address bugs in MOA mode related to tracking reference/advisor fan-out token usage and costs, including handling None values and unsupported addition operations on CanonicalUsage objects.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #59541: \[Bug\]: MOA mode fails with TypeError: unsupported operand type(s) for +: 'CanonicalUsage' and 'CanonicalUsage'

## Prior & competing PRs

- **#56087: fix(moa): count reference (advisor) fan-out token usage + cost**. merged to main · fix tier `suggested`
  - maintainer direction: category `merged`
  - _suggested-tier fix detail withheld; re-request with `?tier=all` to include it._
- **#59747: fix(moa): handle None _ref_usage for CanonicalUsage (#59541)**. closed without merge
  - maintainer direction: category `stale_abandoned`; implication `active`

## Fix status

- No merged fix on record.