# NousResearch/hermes-agent · WeCom and other adapters oversized message truncation

## Open now

- Nothing open on GitHub.

These items concern silent truncation of long outbound messages in WeCom (and related SMS/email) adapters, and proposed fixes to chunk or fully deliver content instead of dropping it without error.

## 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.
- A fix was merged to main in PR #130866. Verify it addresses your case.
- **Recommended:** read PR #130866 (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: `resolved` · deciding PR(s): `pr-130866`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #107443: \[Bug\]: both WeCom adapters silently truncate oversized outbound messages (AI Bot markdown at 4000 chars, callback text at 2048) — content past the limit is dropped with no error

## Prior & competing PRs

- **#130866: fix(gateway): SMS, email and WeCom deliver long replies and cron output in full instead of failing or truncating**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `cron/scheduler_delivery.py`, `gateway/delivery.py`, `gateway/platforms/helpers.py`, `plugins/platforms/email/adapter.py`, `plugins/platforms/sms/adapter.py`, `plugins/platforms/wecom/adapter.py`, `plugins/platforms/wecom/callback_adapter.py`, `tests/cron/test_scheduler.py`, `tests/gateway/test_email.py`, `tests/gateway/test_sms.py`, `tests/gateway/test_wecom.py`, `tests/gateway/test_wecom_callback.py`, `website/docs/user-guide/messaging/wecom-callback.md`, `website/docs/user-guide/messaging/wecom.md`, `website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/messaging/wecom-callback.md`, `website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/messaging/wecom.md`
- **#94835: fix(wecom): chunk oversized messages instead of silent truncation**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `#130866`

## Fix status

- Merged to main in PR #130866 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-10-02`.