# NousResearch/hermes-agent · mem0 memory reading and token limit handling

## Open now

- Nothing open on GitHub.

These items relate to reading agent-attributed memories in mem0 and handling INPUT_TOKEN_LIMIT_EXCEEDED errors, including a silent data-loss issue when long conversations exceed token limits and a fix to retry with truncated content.

## TL;DR

- 4 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 2 PR(s) closed without merging.
- A fix was merged to main in PR #106542. Verify it addresses your case.
- **Recommended:** read PR #106542 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.50`: 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

- #37421: mem0 sync_turn silently drops long conversations on INPUT_TOKEN_LIMIT_EXCEEDED

## Prior & competing PRs

- **#106542: mem0 memory no longer drops long turns; sync cap configurable per embedder (#37421, #106235, salvage #37427)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `plugins/memory/mem0/README.md`, `plugins/memory/mem0/__init__.py`, `tests/plugins/memory/test_mem0_v3.py`, `website/docs/user-guide/features/memory-providers.md`
- **#37427: fix(memory): truncate oversized mem0 sync messages at the source**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `322905e91b1c92e012bef614a2a4280486dbc602`, `#106542`
- **#38429: fix(mem0): read agent-attributed memories**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`

## Fix status

- Merged to main in PR #106542 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-09`.
- Subsystem: `agent`