knowledge-base

An introduction to the open-source Agent Skill "learn-from-materials," which converts hundreds of pages of material — PDF, EPUB, Word, PPT, web pages, and more — into an interactive learning website and knowledge base, with citation tracing precise down to page numbers and chapter sections. Compatible with environments like Claude Code, Codex, and Copilot CLI.

GBrain introduces a one-command CLI to launch a hosted, pgvector-backed workspace that connects notes and apps (Gmail, Stripe, GitHub) to AI agents like Claude Code and Codex via MCP, turning every connected app into a scriptable command.

Survival LLM is a free, open-source AI assistant and emergency reference library that runs fully offline on your own computer, answering first-aid and disaster-preparedness questions with citations from trusted sources like FEMA, CDC, and Wikipedia.

Falconer launched to give production AI agents a unified, auto-updated knowledge base combining internal docs and public documentation, backed by GP, BoxGroup, SV Angel and angels from Anthropic, Stripe and Cursor.

The Brains turns founders, CEOs and investors into searchable MCP servers built from their public talks, essays and interviews, letting users query their insights inside Claude, Cursor, ChatGPT or Codex with every answer cited to its source. It's free, open source (MIT), and currently features 37 brains.

Open-source AI note-taking and knowledge base EdgeEver is trending on GitHub (2,277 stars, 1,184 forks). It runs free on Cloudflare's free tier or self-hosts via Docker, with deep web-clipping support for 15+ platforms, a built-in MCP, and an AI assistant that can generate mind maps and multi-dimensional tables — making it the open-source alternative to Evernote.

The author discusses where pre-task context for AI agents should live — project folders, Notion, second brains, or repos — asking how people organize background material, raw resources, and AI outputs that must survive across agent tasks.

香港大數據智能實驗室（HKUDS）推出的 DeepTutor 開源工具，可將大量 PDF、論文等學習材料轉化為互動式個人導師，支援多種 RAG 知識庫與聊天平台整合，GitHub 星標數快速增長並頻繁更新版本。

An experiment introducing a shared, agent-writable fix database that AI agents can read and write autonomously via an llms.txt instruction file, with community voting and no human moderation.

Maxime Rivest launched ask.sciencemadereadable.com, a free tool that searches ~200 million scientific study titles and abstracts from OpenAlex by meaning (or exact keywords) and returns plain-text results with no API key required. It offers URL-based queries, filtering options (year, type, open access), a JSON API, and links to a plain-language 'map of science' version of each paper.

Elon Musk announced that Grok Bots will manage Grokipedia, an AI-maintained encyclopedia where live edits happen in real time as Grok reviews and updates articles.

A practitioner surveys agent memory and shared knowledge base tools (Mem0, Engram, Memori, ByteRaver, Basic Memory) and dives into OpenLore, an open-source project that serves Markdown files as a shared human/agent knowledge base over SSH or MCP with RBAC and no vector database, weighing whether such agent-native knowledge infrastructure is needed at all.

Ferndesk launches on Product Hunt as an AI-powered help center that continuously checks knowledge base articles against the actual product, detects outdated content, and drafts fixes automatically.

Hyperresearch is an open-source Python tool that acts as a deep research harness for Claude Code and OpenAI Codex, using agents to collect, search, and synthesize web research into a persistent, searchable wiki with adversarial auditing.

ASIRF is an agentic framework that retrieves domain-specific definitions for sensitive information redaction at inference time, achieving higher recall than trained classifiers across various domains with minimal expert input.

The learn-from-materials Agent Skill converts PDFs, EPUBs, Word docs, and PPTs into interactive learning websites with source tracing and knowledge base building.

ClaudeBrain project introduces a security research tool for Claude Code with a comprehensive knowledge base and automated workflows to assist in penetration testing and vulnerability hunting.

Opyt is a free, MIT-licensed tool that creates a personalized knowledge base from your followed content on X, Substack, and other sources, using AI to enhance exploration and track new developments.

MACE is a multi-agent candidate event acquisition method that uses evidence-specialized LLM agents to refine event structure, improving accuracy in event linking tasks without modifying existing models.

The author has built Global Fail Map, an open-source interactive tool documenting historical failures in science, technology, and business to serve as a research layer for AI agents and developers.