Memory middleware
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2ndbrain
AI-native markdown knowledge base with semantic search, RAG, and MCP server
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ariadne
Local-first multilingual MCP memory for Codex and Claude Code: Qdrant + Ollama bge-m3 hybrid search, curation tools, auto-recall/capture, import/export, backups, and a cross-platform tray. No Docker or cloud.
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auxly-memory-cli
A local-first, file-based memory CLI for AI tools. Own your context in plain Markdown — auditable, versionable, and provider-agnostic.
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demarkus
De-centralized - markdown - for us: an information web adjacent markdown protocol for knowledge sharing between humans and agents, humans to humans, agents to humans, and agents to agents
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mnemos
Self-hosted memory + evidence layer for AI agents (Claude Code, Codex, Hermes, ...) — embeddable Go library, MCP / HTTP / CLI, evidence-backed claims, bitemporal recall, axi-go execution kernel with JSONL audit + token budgets, cosign-signed releases with SLSA L3 provenance. No vendor cloud, no per-call billing.
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mora
Local-first, zero-egress memory for MCP agents: Gmail, Calendar, iMessage, Apple Calendar → entity graph + ranked daily brief + hybrid retrieval
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neuralvault
Self-hosted AI memory and knowledge platform for contextual retrieval. Hybrid semantic + keyword search powered by Qdrant and PostgreSQL, with multi-workspace support and BYOK multi-provider flexibility.
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trip2g
Open-source MCP knowledge mesh - self-host your second brain, expose it to AI agents, federate with peers.
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uptop
Monitor service uptime through a terminal interface via SSH without browser dependencies or client installations.