Best Alternatives to M3 Memory

Moxie Docs MCP

Runtime: npx

★ Featured

Provides repository-aware documentation context, convention checks, API context, and proposed documentation updates through MCP.

Scrivener MCP

Runtime: npx

Connects Scrivener 3 projects to AI clients for editing, analysis, search, and writing support.

Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.

Screenpipe

Runtime: npx

Local-first workflow memory for AI agents. screenpipe lets MCP clients search selected screen, audio, app, and meeting context and turn real work into cited notes, SOPs, workflow reports, and automation candidates.

Memento

Runtime: npx

Local-first, LLM-agnostic memory layer for AI assistants.

Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search

Repomemory

Runtime: npx

Persistent memory for AI coding agents. Hybrid search, auto-session capture, context routing.

Memento

Runtime: Remote (SSE)

Persistent memory for AI tools. Local-first knowledge graph with hybrid search.

RemembrallMCP

Runtime: Remote (SSE)

Persistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.

Codebase Memory MCP

Runtime: npx

Indexes repositories into a local code graph for structural search, call tracing, impact analysis, and architecture exploration.

Neuromcp

Runtime: npx

Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation