Problem
The MemOS Cloud API supports add, retrieve, edit, and delete operations on memories (as documented in the README: "A single API to add, retrieve, edit, and delete memory"). However, the Hermes Agent MemOS plugin only exposes three tools:
memos_conclude — add/write memorymemos_search — search memoriesmemos_profile — retrieve all memories
There is no delete/remove tool exposed to the agent.
Use Case
Over time, MemOS accumulates stale, outdated, or incorrect memories (e.g., session logs that should be in session history, outdated configuration facts, completed task records). Without a delete capability:
- The memory database grows indefinitely with low-value entries
- Stale information can interfere with retrieval relevance
- Users have no way to correct or clean up their memory store
Proposed Solution
Add a memos_delete (or memos_remove) tool to the Hermes MemOS plugin that:
- Accepts a memory ID or content match pattern
- Deletes the specified memory entry from the cloud store
- Returns confirmation of deletion
Optionally, also add memos_list to enumerate all stored memories with filtering/pagination (currently only memos_profile exists, which returns all entries without filtering).
Environment
- Hermes Agent version: latest (2026-09-10)
- MemOS Cloud API: memtensor.cn
- Plugin: built-in MemOS plugin
Additional Context
The MemOS Cloud API already supports delete operations — this is a request to expose that capability through the Hermes plugin's tool interface so agents can manage their own memory lifecycle.
Thank you! 🙏
Problem
The MemOS Cloud API supports add, retrieve, edit, and delete operations on memories (as documented in the README: "A single API to add, retrieve, edit, and delete memory"). However, the Hermes Agent MemOS plugin only exposes three tools:
memos_conclude— add/write memorymemos_search— search memoriesmemos_profile— retrieve all memoriesThere is no delete/remove tool exposed to the agent.
Use Case
Over time, MemOS accumulates stale, outdated, or incorrect memories (e.g., session logs that should be in session history, outdated configuration facts, completed task records). Without a delete capability:
Proposed Solution
Add a
memos_delete(ormemos_remove) tool to the Hermes MemOS plugin that:Optionally, also add
memos_listto enumerate all stored memories with filtering/pagination (currently onlymemos_profileexists, which returns all entries without filtering).Environment
Additional Context
The MemOS Cloud API already supports delete operations — this is a request to expose that capability through the Hermes plugin's tool interface so agents can manage their own memory lifecycle.
Thank you! 🙏