* [EdgeEver v1.110.0](https://github.com/tianma-if/edgeever) – Cloudflare-native, serverless notes workspace providing an Evernote-style interface with REST and OpenAPI access, MCP integration, and native AI agent support.

* [obsidian-mcp-server v3.7.0](https://github.com/cyanheads/obsidian-mcp-server) – MCP server for Obsidian vaults that reads, writes, searches, and surgically edits notes, tags, and frontmatter via the Local REST API plugin.

* [StashBase v2.15.0](https://github.com/liliu-z/stashbase) – Indexes and converts local files into searchable, agent-ready text with semantic and keyword search via MCP clients.

* [OpenAgent v2.95.0](https://github.com/the-open-agent/openagent) – Enterprise-level AI knowledge base and agent-management platform with admin UI, user management, SSO, and multi-model support.

* [Knowledge Base v1.65.0](https://github.com/bkywksj/knowledge-base) – Local-first cross-platform knowledge-base app with Markdown editor, FTS5 full-text search, bidirectional links, note encryption, multi-end sync, and AI-assisted Q&A.

* [nowen-note v1.5.0](https://github.com/cropflre/nowen-note) – Self-hosted private knowledge base with Markdown and rich text editing, AI writing, mind maps, task management, full-text search, and sync across web and mobile via Docker.

* [salt.md v1.1.0](https://github.com/saltmd/salt.md) – salt.md provides a self-hosted workspace with docs, databases, realtime collaboration, and MCP-based agent access in a single binary.

* [mdSilo mdsilo-v0.6.0](https://github.com/mdSilo/mdSilo-app) – Local-first knowledge base and feed reader app with an all-in-one editor for Markdown, mind maps, diagrams, and exports.

* [chatless AI v0.7.1](https://github.com/kamjin3086/chatless) – Lightweight local AI chat client built with Tauri 2.0 and Next.js supporting multiple AI APIs.

* [KiwiFS v0.19.72](https://github.com/kiwifs/kiwifs) – Knowledge server exposing Markdown files with Git versioning, full-text and vector search, and an Obsidian-like web UI.

* [Aquilum v0.2.6](https://github.com/Freaction/Aquilum) – Fast local-first Windows knowledge base that edits portable Markdown with live preview, full-text search, link graph, queries, and an in-app book reader.

* [scribe v0.5.6](https://github.com/oliver-kriska/scribe) – Single-binary CLI that continuously extracts and indexes git, coding-agent sessions, and iMessage bookmarks into an LLM-written wiki for semantic search.

* [SiYuan v3.8.7-alpha.8](https://github.com/siyuan-note/siyuan) – Privacy-first personal knowledge management system with fine-grained block-level reference and Markdown WYSIWYG support.

* [Utopia v0.1.0-rc9](https://github.com/deeplethe/utopia) – Passively evolving enterprise world model that captures knowledge, rules, reasoning, and controlled execution over time.

* [AFFiNE.Pro v2026.10.11-canary.9...](https://github.com/toeverything/AFFiNE) – Privacy-focused, local-first platform combining docs, whiteboard, databases, and real-time collaboration with AI support.