The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you. We are taking agent harness to the next level — enabling multi-agent collaboration, effortless agent team design, and introducing agents as the unit of work interaction.

• UpdatedFeb 20, 2026
• TypeScript

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

• UpdatedFeb 20, 2026
• TypeScript

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

• UpdatedFeb 20, 2026
• TypeScript

A privacy-first, open-source platform for knowledge management and collaboration. Download link:http://github.com/logseq/logseq/releases. roadmap:https://discuss.logseq.com/t/logseq-product-roadmap/34267

• UpdatedFeb 20, 2026
• Clojure

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

• UpdatedNov 10, 2025
• Python

Build your personal knowledge base with Trilium Notes

• UpdatedFeb 20, 2026
• TypeScript

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

• UpdatedFeb 20, 2026
• TypeScript

A collaborative note taking, wiki and documentation platform that scales. Built with Django and React.

• UpdatedFeb 20, 2026
• Python

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

• UpdatedFeb 15, 2026
• Rust

LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.

• UpdatedFeb 11, 2026
• Go

A cross-platform Markdown AI note-taking software.

• UpdatedFeb 14, 2026
• TypeScript

DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!

• UpdatedDec 24, 2025
• JavaScript

CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single portable script.

• UpdatedFeb 20, 2026
• Shell

Athens is no longer maintainted. Athens was an open-source, collaborative knowledge graph, backed by YC W21

• UpdatedFeb 3, 2023
• Clojure

5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .

• UpdatedJan 23, 2026
• TypeScript

This is my personal knowledge-base. Here you'll find code-snippets, technical documentation, and command reference for various tools, and technologies.

• UpdatedFeb 12, 2025

Open-source and local-first Slack and Notion alternative that puts you in control of your data

• UpdatedFeb 9, 2026
• TypeScript

Knowledge Base 慢雾安全团队知识库

• UpdatedFeb 6, 2026

⚡️AI Cloud OS: Open-source enterprise-level AI knowledge base and MCP (model-context-protocol)/A2A (agent-to-agent) management platform with admin UI, user management and Single-Sign-On⚡️, supports ChatGPT, Claude, Llama, Ollama, HuggingFace, etc., chat bot demo:https://ai.casibase.com, admin UI demo:https://ai-admin.casibase.com

• UpdatedFeb 20, 2026
• Go

TypeDB: Built for systems, not records

• UpdatedFeb 19, 2026
• Rust