mem0
v0.3.3by mem0ai · author: Mem0
Cross-session memory and token savings for coding agents.
What mem0 does, in the publisher's words
All benchmarks run on the same production-representative model stack. Single-pass retrieval (one call, no agentic loops) at a top_200 retrieval budget. Scores reflect Mem0's managed platform, which includes proprietary optimizations not available in the open-source SDK; open-source users should expect directionally similar gains but not identical numbers.
What changed:
- Single-pass ADD-only extraction: one LLM call, no UPDATE/DELETE. Memories accumulate; nothing is overwritten.
- Agent-generated facts are first-class: when an agent confirms an action, that information is now stored with equal weight.
- Entity linking: entities are extracted, embedded, and linked across memories for retrieval boosting.
- Multi-signal retrieval: semantic, BM25 keyword, and entity matching scored in parallel and fused.
- Temporal Reasoning: time-aware retrieval that ranks the right dated instance for queries about current state, past events, and upcoming plans.
From the project README, punctuation lightly normalized · Open the README on GitHub
- Skills
- 6
- MCP servers
- 1
- Stars
- 65,977
- License
- Apache-2.0
- Repo created
- 2023-06-20
- Last pushed
- 2026-09-25
- Publisher type
- Organization
- Version
- 0.3.3
Links
Skills · 6
- forget
- Delete the Mem0 memories stored for this repository and this user. Use when the user asks to forget, clear, wipe, or delete memories.
- pause
- Pause Mem0 memory capture on this machine. Use when the user wants to stop memories being recorded, for example for private work or experiments.
- remember
- Acknowledge a "remember this" request and make sure it is captured well. Use when the user explicitly asks to remember, note, or save something for future sessions.
- resume
- Resume Mem0 memory capture after it was paused with /mem0:pause.
- search
- Search memories from earlier Coding Agent sessions in this repository. Use it when earlier work may already explain the code, error, decision, or command you need, so you can avoid repeating file reads, searches, or experiments.
- status
- Show whether Mem0 memory is working in this repository, covering configuration, capture state, pending flushes, and whether the Mem0 API key is valid. Use when the user asks whether memory is on, why a memory is missing, or anything looks broken.
Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.
MCP servers · 1
- mem0stdio
- python3 ${PLUGIN_ROOT}/core/mcp_server.py
Read from the plugin's own mcp.json. We list environment variable names, never values.
Category
Other. Assigned by this directory. Agent Plugins 1.0.0 has no category field, so no manifest declares one.
Keywords
memory · coding-agents · continual-learning · token-efficiency
Related by publisher and keywords
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Qdrant stores semantic memories and finds related memories with vector search
[](https://agentpluginsdirectory.com/plugins/mem0--mem0ai)✓ Verified . We fetched the manifest from GitHub and checked it against the official Agent Plugins 1.0.0 schema at agent-plugins.org.