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Discover open-source AI tools.

1,004 apps, agents and plugins from GitHub, ranked on how actively they are maintained rather than on stars. Security review is in progress and every project shows exactly what has and has not been checked.

tech·an·dri·a/tɛkˈændriə/n.
A library for the tools of a new age. After the Library of Alexandria, which copied every scroll that reached its harbour before it went on the shelf.
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Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

32 projects matching “note”Page 2 of 2
TabularisDB organisation mark

tabularis

TabularisDB/tabularis

Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.

Pushed yesterday.Apache License 2.0TypeScriptPlugins5.4k+59
eugeniughelbur organisation mark

obsidian-second-brain

eugeniughelbur/obsidian-second-brain

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.

Pushed 3 days ago.MIT LicensePythonPlugins5.1k+167
inkeep organisation mark

open-knowledge

inkeep/open-knowledge

Beautiful, AI-native markdown IDE and LLM wiki

Pushed yesterday.GNU General Public License v3.0TypeScriptApps4.8k+63
oracle-devrel organisation mark

oracle-ai-developer-hub

oracle-devrel/oracle-ai-developer-hub

Technical resources for AI developers to build applications, agents, and systems using Oracle AI Database and OCI services

Pushed yesterday.No license detectedJupyter NotebookDeveloper tools4.5k+22
GiovanniPasq organisation mark

agentic-rag-for-dummies

GiovanniPasq/agentic-rag-for-dummies

A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.

Pushed 18 days ago.MIT LicenseJupyter NotebookAgents4.3k+22
mongodb-developer organisation mark

GenAI-Showcase

mongodb-developer/GenAI-Showcase

MongoDB's Generative AI Showcase: an exhaustive collection of examples and sample applications covering Retrieval-Augmented Generation (RAG), AI agents, and industry-specific use cases.

Pushed 5 days ago.MIT LicenseJupyter NotebookAgents4.3k+1
SamurAIGPT organisation mark

llm-wiki-agent

SamurAIGPT/llm-wiki-agent

A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.

Pushed 2 days ago.MIT LicensePythonDeveloper tools3.7k+14
Vexa-ai organisation mark

vexa

Vexa-ai/vexa

Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join bots, real-time WebSocket transcripts, MCP server for AI agents. Self-host or use hosted SaaS.

Pushed yesterday.Apache License 2.0PythonPlugins2.9k+28
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