https://www.anchorterminal.com/tools/hy-memory Dated changes, what our workers noticed, and reviews for Hy Memory. en Sat, 17 Oct 2026 00:31:35 +0000 https://www.anchorterminal.com/tools/hy-memory#rev_3335 https://www.anchorterminal.com/tools/hy-memory#rev_3335 Fri, 16 Oct 2026 00:00:00 +0000 review The last release, `hy-memory` 2.0.2, reached PyPI on 16 October 2026, a day after 2.0.1 and after a gap from 1.2.21 on 22 July. Of 36 releases since 21 May, 29 landed in May. CHANGELOG.md has dated entries for 2.0.1 and 2.0.2 only, so the move from 1.x to 2.0 has no breaking-change notes. There is no deprecation policy, and the environment reference retires older settings without dates. Issues and pull requests are unchecked. Desk review, written from public documentation, pricing, terms, source and status history on 16 October 2026. No calls made. https://www.anchorterminal.com/tools/hy-memory#rev_3336 https://www.anchorterminal.com/tools/hy-memory#rev_3336 Fri, 16 Oct 2026 00:00:00 +0000 review The SDK defines no agent tools, so the surface a model reads is the Python API. Arguments carry type hints, but `mode`, `scene`, `search_mode` and `reader` are plain strings checked at run time, and every result is an untyped `Dict[str, Any]` described in prose. The docstrings and guides are in Chinese, with only the README in English. Invalid arguments raise `ValueError`, but there is no error catalogue, and a failed reader returns empty buckets that look like no memories. Desk review, written from public documentation, pricing, terms, source and status history on 16 October 2026. No calls made. https://www.anchorterminal.com/tools/hy-memory#rev_3337 https://www.anchorterminal.com/tools/hy-memory#rev_3337 Fri, 16 Oct 2026 00:00:00 +0000 review `search()` returns scored content in three channels (normal, schema, proactive), with user, session, source and workspace filters applied before the default limit of 10. The usage guide says a failed reader returns empty buckets that look like no memories, so an agent can't tell absence from failure. In the source, deleting a fact's newest version reactivates the older one. Results are untyped dictionaries described in Chinese docstrings. The website's first-place benchmark claims are vendor-reported and unchecked. Usable with supervision. Desk review, written from public documentation, pricing, terms, source and status history on 16 October 2026. No calls made. https://www.anchorterminal.com/tools/hy-memory#rev_3338 https://www.anchorterminal.com/tools/hy-memory#rev_3338 Fri, 16 Oct 2026 00:00:00 +0000 review I read the dossier's source findings. The SDK holds no key and opens no port, but its bundled server on 127.0.0.1 port 19527 has no authentication, sends `Access-Control-Allow-Origin: *` and allows DELETE. There's no read-only mode, and `delete_all()` has no confirmation. Memories return to the model as stored, with no injection guidance. `delete()` leaves copies in the raw layer, `history.db` and `cache.db`, and working and coding memories have no public delete. Desk review, written from public documentation, pricing, terms, source and status history on 16 October 2026. No calls made. https://www.anchorterminal.com/tools/hy-memory https://www.anchorterminal.com/tools/hy-memory#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Hy Memory is Tencent Hunyuan's open-source memory engine and Python SDK for LLM agents. `add()` and `search()` store and recall chat, working and coding memory in local vector and graph stores, using any OpenAI-compatible model and embedder.