hermes-agent/plugins/memory/mem0
..
__init__.py
plugin.yaml
README.md

Mem0 Memory Provider

Server-side LLM fact extraction with semantic search, reranking, and automatic deduplication.

Requirements

Setup

hermes memory setup    # select "mem0"

Or manually:

hermes config set memory.provider mem0
echo "MEM0_API_KEY=your-key" >> ~/.hermes/.env

Config

Config file: $HERMES_HOME/mem0.json

Key Default Description
user_id hermes-user User identifier on Mem0
agent_id hermes Agent identifier
rerank true Enable reranking for recall

Tools

Tool Description
mem0_profile All stored memories about the user
mem0_search Semantic search with optional reranking
mem0_conclude Store a fact verbatim (no LLM extraction)