# NousResearch/hermes-agent · Credential pool rotation on Ollama session limit 429

## Open now

- 1 issue, 2 PRs open on GitHub.
- #68831: Credential pool doesn't rotate on Ollama Cloud "session usage limit" 429
- PR #68832: fix(credential-pool): rotate on Ollama Cloud "session usage limit" 429
- PR #68921: fix: detect Ollama 'session usage limit' in credential pool rotation (#68831)

These issues and PRs address a bug where the credential pool fails to rotate credentials when Ollama Cloud returns a 429 'session usage limit' error, including detection logic and follow-up fixes.

## TL;DR

- 5 member(s): 1 open issue(s), 0 closed issue(s), 2 open PR(s), 0 merged PR(s), 2 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.40`: 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.

## Open related issues

- #68831: Credential pool doesn't rotate on Ollama Cloud "session usage limit" 429

## Prior & competing PRs

- **#68832: fix(credential-pool): rotate on Ollama Cloud "session usage limit" 429**. open
  - maintainer direction: category `duplicate_of`; implication `duplicate`
  - files: `agent/agent_runtime_helpers.py`, `agent/credential_pool.py`, `tests/agent/test_ollama_cloud_session_usage_limit.py`
- **#68921: fix: detect Ollama 'session usage limit' in credential pool rotation (#68831)**. open
  - maintainer direction: category `partial_fix`; implication `needs_llm`; refs `7352bdd46b92`, `#68831`, `#68832`, `#68921`, `#374151`
  - files: `agent/agent_runtime_helpers.py`, `agent/credential_pool.py`, `hermes_cli/profiles.py`
- **#80322: fix(credential-pool): rotate on Ollama Cloud "session usage limit" 429**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#68832`
- **#80393: fix(credential-pool): address sweeper feedback on #68832 + error-classifier fix**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `#68832`

## Fix status

- No merged fix on record.
- Subsystem: `agent`