Best Alternatives to Heropen — AI Agent 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.

AIMEAT

Runtime: npx

Persistent memory, identity, shared workspaces, skills and tasks for AI agents

Talamus

Runtime: uvx

Local-first, source-grounded memory that survives AI agent sessions.

Memento

Runtime: npx

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

Kairn

Runtime: uvx

Local-first knowledge engine for AI agents: memory, graph, and recall over MCP.

Codebase Memory MCP

Runtime: npx

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

Context7

Runtime: npx

Fetches current, version-aware library documentation and code examples for AI coding agents.

Slimdex MCP

Runtime: npx

Narrow code retrieval for agents: outlines, symbol context, dep graph, persistent memory.

Cuba Memorys

Runtime: uvx

Persistent memory MCP server. 25 tools, BM25+MMR+OOD retrieval, CFR-21 audit, knowledge graph.

Rmbr

Runtime: uvx

Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.

Clarik MCP Server

Runtime: npx

Clarity and memory persistent workspace context manager for Claude.