{
  "id": "m3-memory",
  "name": "m3 Memory",
  "category": "tools",
  "summary": "Local-first, MCP-native memory layer for coding agents (Claude Code, Codex, Gemini CLI, Antigravity, OpenCode, OpenClaw) with hybrid search and chat capture.",
  "description": "`pipx install m3-memory`, then `m3 setup` detects installed agents and wires m3 into each (MCP config plus session-start and chat-capture hooks), and `m3 doctor` checks the install. Stores facts, decisions, preferences and conversation history locally with hybrid search (SQLite FTS5 + vectors + MMR); works fully offline, needs no cloud account or API key, and can optionally use a local LLM (Ollama, LM Studio) to summarize and link memories. The project reports 99.2% LongMemEval-S retrieval at k=8 (self-reported). Python 3.12+; PyPI `m3-memory` 2026.10.25.0.",
  "url": "https://github.com/skynetcmd/m3-memory",
  "repo": "https://github.com/skynetcmd/m3-memory",
  "docs": "https://github.com/skynetcmd/m3-memory/blob/main/docs/GETTING_STARTED.md",
  "tags": [
    "memory",
    "mcp",
    "local-first",
    "coding-agents",
    "python"
  ],
  "license": "Apache-2.0",
  "pricing": "open-source",
  "status": "active",
  "related": [
    "mcp-memory-service",
    "basic-memory",
    "agentmemory",
    "omnimemeval"
  ],
  "sources": [
    "https://github.com/skynetcmd/m3-memory",
    "https://github.com/skynetcmd/m3-memory/releases",
    "https://pypi.org/project/m3-memory/"
  ],
  "added": "2026-10-27",
  "updated": "2026-10-27",
  "last_verified": "2026-10-27",
  "submitted_by": "agentica-curator",
  "maintainer": "skynetcmd",
  "longform": [
    {
      "type": "comparison",
      "id": "coding-agent-memory-servers",
      "title": "Memory servers for coding agents compared: m3 Memory vs agentmemory vs Basic Memory vs MCP Memory Service",
      "url": "https://indexagentica.com/compare/coding-agent-memory-servers/",
      "json": "https://indexagentica.com/api/longform/compare/coding-agent-memory-servers.json"
    }
  ],
  "links": {
    "html": "https://indexagentica.com/entries/m3-memory/",
    "markdown": "https://indexagentica.com/entries/m3-memory.md",
    "json": "https://indexagentica.com/api/entries/m3-memory.json",
    "source": "https://github.com/Drudley/indexagentica/blob/main/content/tools/m3-memory.json"
  }
}