knowledge-base — independent software & tools

32 independent knowledge-base listings the big search engines bury.

• exomem

  github · Free · by Artexis10

  Self-hosted MCP server that makes your Obsidian/markdown vault searchable — text, PDFs, Office docs, images, audio — from any MCP client. Hybrid retrieval over a typed, governed corpus, sub-second at 50k notes; your files stay plain markdown.

• akashic-aurora

  github · Free · by balanced7

  Memory for AI agents that learns what actually helped: lessons injected at the moment of action, credited by outcome, challenged by counter-evidence. Local-first, multi-agent, test-gated.

• llm-wiki

  github · Free · by gavrielbeakless714

  Build a personal wiki from your files, messages, and bookmarks using an automated LLM pipeline for knowledge management.

• obsidian-glossary-linker

  github · Free · by max-fluff

  Obsidian plugin that highlights glossary terms in any word form, turns them into real links, and learns new aliases from links you've already made. Multilingual morphology, desktop & mobile.

• helix-context

  github · Free · by mbachaud

  Agent knowledge index — IDF-weighted retrieval with deterministic SLM embedded models. SQLite, Know-vs-Go

• profile-vault-obsidian

  github · Free · by Olgafoliolate832

  Manage your career profile in Obsidian with a modular vault for CVs, applications, and professional history

• Kote

  github · Free · by pedroaugusto04

  A developer memory layer that automatically captures and organizes AI sessions, Git history, and development context into searchable knowledge.

• vybe-intelligence-vault

  github · Free · by sairaman436

  An auto-updating open-source vault for AI agents, RAG systems, MCP servers, prompts, tools, templates, and next-generation web development.

• tailor

  github · Free · by tailormemory

  TAILOR — self-hosted AI memory framework. 100% local, LLM-agnostic, MCP-native

• edgeever

  github · Free · by tianma-if

  Self-hosted, Cloudflare-native Evernote alternative with REST API, MCP, and PWA support.

• claudian

  github · Free · by Vladimirbeneficiary741

  Integrate AI coding agents directly into your Obsidian sidebar to manage projects and automate workflows with Claude and Codex models.

• fen

  github · Free · by zoharbabin

  Fen — a native Swift/SwiftUI Markdown editor for macOS and iOS, growing into a connected knowledge suite.

• @abstractwebunit/markdown-publish

  npm · Free · by abstractwebunit

  Publish an Obsidian/Markdown vault as a fast static site — search, link graph, canvas boards. CLI + GitHub Action.

• @agfpd/mergemind-mcp

  npm · Free · by agfpd-owner

  MergeMind MCP server — read-only доступ к общей памяти команды агентов (markdown vault с гибридным поиском BM25 + vector + rerank). Запускается через `npx -y @agfpd/mergemind-mcp@latest` из .mcp.json плагина MergeMind (gh-репо agfpd/MergeMind).

• echoes-vault-opencode

  npm · Free · by slybeaver

  EchoesVault — persistent memory plugin for OpenCode. Obsidian-style knowledge base with daily logs, encyclopedia pages, and session resumption.

• @itradingai/aiwiki

  npm · Free · by GitHub Actions

  Local Markdown knowledge base for AI assistants. Save what your AI reads, ask it later, and keep everything local.

• mage-memory

  npm · Free · by desolatte

  mage — a portable, self-maintaining knowledge base for software systems: durable git-backed notes navigable as an Obsidian graph, usable by any AI coding agent. CLI: init, index, skills, ingest, redact, observe, connect, dream, link, verify, unlink, list,

• obsidian-mcp-server

  npm · Free · by cyanheads

  Read, write, search, and surgically edit Obsidian vault notes, tags, and frontmatter via MCP. STDIO or Streamable HTTP.

• pi-vault-mind

  npm · Free · by kylebrodeur

  Passive Obsidian vault extension for pi. Watches @agent markers, dispatches forked subagents (Miner, Broadcaster, Heavy-Lifter), stores in LanceDB with vector + FTS + graph. Multi-agent 'Drop & Forget' workflow for the pi agent ecosystem.

• @swarmvaultai/engine

  npm · Free · by waydelyle

  Core engine for SwarmVault: ingest, compile, query, lint, and provider abstractions.

• toga-ai

  npm · Free · by agilant-blox

  TOGA Technology Team Claude Knowledge System — shared AI coding harness with skills, knowledge base CLI, and project installer for Claude Code.

• vault-cortex

  npm · Free · by GitHub Actions

  Set up a Vault Cortex MCP server for your Obsidian vault in one command: npx vault-cortex init

• @vpxa/aikit

  npm · Free · by anvpx

  Local-first AI developer toolkit — knowledge base, code analysis, context management, and developer tools for LLM agents

• @zosmaai/pi-llm-wiki

  npm · Free · by arjun-zosma

  Self-maintaining LLM Wiki for Pi — Karpathy-pattern knowledge base with immutable source capture, automated ingestion, search, linting, and Obsidian-compatible vault. auto-updating personal & company wiki.

• 2ndbrain

  github · Free · by apresai

  AI-native markdown knowledge base with semantic search, RAG, and MCP server

• demarkus

  github · Free · by latebit-io

  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

• teak

  github · Free · by praveenjuge

  Your personal knowledge hub for collecting, remembering, and rediscovering ideas - one-click saves with real-time sync across web, desktop, mobile, browser, and Raycast.

• sample-obsidian-antigravity-1

  github · Free · by randomuser3733

  🧠 Streamline your knowledge management with a structured Obsidian workspace, combining PARA and Zettelkasten for efficient information organization.

• OllamaRAG

  github · Free · by roberto729a

  🤖 Build a smart AI assistant that learns from any website using a Retrieval-Augmented Generation framework with local models powered by Ollama.

• open-brain

  github · Free · by rodaddy

  Local-first search engine for your docs, knowledge bases, and notes. BM25 + vector + HyDE search over 30K+ markdown documents

• soulmap-ai

  github · Free · by tuanductran

  SoulMap AI: a content-first reflective companion with a curated Markdown knowledge base, Python detectors, and tooling to validate and bundle agent-ready skills.

• @callumalpass/mdbase

  npm · Free · by callumalpass

  TypeScript implementation of the mdbase specification