Best Alternatives to Nebula

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.

Minutes

Runtime: npx

The private, owned conversation-memory layer for AI. Record, transcribe, and search every meeting.

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.

Butterbase Oss

Runtime: npx

Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.

Pageindex MCP

Runtime: npx

Reasoning-based RAG system for chatting with long PDFs. Supports local and online files.

Memento

Runtime: npx

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

A lightweight, Git-backed permanent memory for AI agents.

Compartment

Runtime: uvx

Fully offline, encrypted-at-rest vector memory for AI agents. AEAD-encrypted vectors, no cloud.

AIMEAT

Runtime: npx

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

Cuba Memorys

Runtime: uvx

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