About io.github.n24q02m/mnemo-mcp
io.github.n24q02m/mnemo-mcp is an MCP server published by n24q02m in the Search category: persistent AI memory with hybrid search and embedded sync. Open, free, unlimited.
The repository has 12 stars and 7 forks, with the last commit 3 hours ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
uvx mnemo-mcppip install mnemo-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (3)
config`status`, `sync`, `set`, `warmup`, `setup_sync`, `setup_status`, `setup_start`, `setup_skip`, `setup_reset`, `setup_complete`, `setup_relay`, `sync_now`, `export_passport`, `import_passport`
Parameters not published.
config__open_relay(HTTP relay mode)
Parameters not published.
help`topic="memory"` or `topic="config"`
Parameters not published.
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README
Mnemo MCP Server
mcp-name: io.github.n24q02m/mnemo-mcp
Persistent AI memory with hybrid search and embedded sync. Open, free, unlimited.
Features
- Hybrid search -- FTS5 full-text + sqlite-vec semantic + reranking for precision
- Knowledge graph -- Automatic entity extraction and relation tracking across memories
- Importance scoring -- LLM-scored 0.0-1.0 per memory for smarter retrieval
- Auto-archive -- Configurable age + importance threshold to keep memory clean
- STM-to-LTM consolidation -- LLM summarization of related memories in a category
- Duplicate detection -- Warns before adding semantically similar memories
- Zero config -- Built-in local Qwen3 embedding + reranking, no API keys needed. Optional cloud providers (Jina AI, Gemini, OpenAI, Cohere)
- Multi-machine sync -- JSONL-based merge sync via embedded rclone (Google Drive, S3, Dropbox)
- Proactive memory -- Tool descriptions guide AI to save preferences, decisions, facts
Setup
With AI Agent -- copy and send this to your AI agent:
Please set up mnemo-mcp for me. Follow this guide: https://raw.githubusercontent.com/n24q02m/mnemo-mcp/main/docs/setup-with-agent.md
Manual Setup -- follow docs/setup-manual.md
Tools
| Tool | Actions | Description |
|---|---|---|
memory |
add, search, list, update, delete, export, import, stats, restore, archived, consolidate |
Core memory CRUD, hybrid search, import/export, archival, and LLM consolidation |
config |
status, sync, set, warmup, setup_sync |
Server status, trigger sync, update settings, pre-download embedding model, authenticate sync provider |
help |
-- | Full documentation for any tool |
MCP Resources
| URI | Description |
|---|---|
mnemo://stats |
Database statistics and server status |
mnemo://recent |
10 most recently updated memories |
MCP Prompts
| Prompt | Parameters | Description |
|---|---|---|
save_summary |
summary |
Generate prompt to save a conversation summary as memory |
recall_context |
topic |
Generate prompt to recall relevant memories about a topic |
Security
- Graceful fallbacks -- Cloud → Local embedding, no cross-mode fallback
- Sync token security -- OAuth tokens stored at
~/.mnemo-mcp/tokens/with 600 permissions - Input validation -- Sync provider, folder, remote validated against allowlists
- Error sanitization -- No credentials in error messages
Build from Source
git clone https://github.com/n24q02m/mnemo-mcp.git
cd mnemo-mcp
uv sync
uv run mnemo-mcp
License
MIT -- See LICENSE.
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.