* [Trilium Notes v0.105.0](https://github.com/TriliumNext/Trilium) – Cross-platform hierarchical note taking application focused on building large personal knowledge bases.

* [okf-gem v2.0.0](https://github.com/serradura/okf-gem) – Open Knowledge Format harness providing an agent skill, Ruby CLI/library for validation and search, and graph server or render for managing Markdown knowledge bundles locally.

* [FlareMo v0.9.0](https://github.com/realchendahuang/FlareMo) – Cloudflare-native personal knowledge management system with a Memos-compatible API and Cloudflare D1/R2 storage support.

* [Cogeto v1.11.0](https://github.com/Cogeto/cogeto) – Cogeto turns document sets into verified, provable institutional memory by extracting facts, verifying each against its source, flagging contradictions, and producing signed findings reports.

* [Obsidian Mind v8.3.6](https://github.com/breferrari/obsidian-mind) – Obsidian vault template that stores persistent, self-organizing memory for AI coding agents across sessions, with hooks for Claude Code, Codex CLI, and Gemini CLI.

* [OKF v2.2.0](https://github.com/serradura/okf) – Durable, structured knowledge bundles for AI agents, stored as versioned Markdown files and consumed through a Ruby-based library with CLI, Graph, and MCP interfaces.

* [sy-tomato-plugin v5.3.113](https://github.com/IAliceBobI/sy-tomato-plugin) – 思源笔记效率工具箱插件集，提供番茄钟状态栏、反链、块关系图、思维导线、批注、文档合并、拍照闪记和AI知识库问答等功能。

* [Wikimate v0.9.0](https://github.com/sodam-ai/SoDam-WikiMate) – Claude Code 기반 Obsidian/Notion 연동용 위키 정리 플러그인으로, 노트 분류·연결·요약과 보관함 자동 정리, 안전한 자동 링크를 지원한다.

* [Karpathy LLM Wiki Plugin for Obsidian 1.26.4](https://github.com/green-dalii/obsidian-llm-wiki) – AI-powered Obsidian plugin that ingests your notes and generates a connected knowledge wiki with structured entity and concept pages and conversational querying.

* [TidGi v0.14.2](https://github.com/tiddly-gittly/TidGi-Desktop) – Cross-platform desktop app for note taking, GTD, and knowledge management with git backup and blogging support.

* [Snaptium v2.2.9](https://github.com/jetyu/Snaptium) – Local-first Markdown writing and knowledge management workspace with an Electron and Vue editor, AI-assisted features, encrypted local storage, and multi-device sync.

* [OpenWiki v0.3.23](https://github.com/kdsz001/OpenWiki) – macOS desktop app capturing clipboard content into a local AI-organized personal wiki with search, graph visualization, and insight reports.

* [Reading Space MN v0.1.5](https://github.com/Awaker-OTE/readingspace-mn) – Reading workflow plugin for MarginNote 4 that connects AI and TTS services with Obsidian for iPad-to-iCloud workflows.

* [KaaS v0.1.0-rc.2](https://github.com/bybit-exchange/kaas) – KaaS compiles scattered notes, documents, and transcripts into a searchable Markdown wiki using a multi-phase LLM pipeline with MCP access, no embeddings.