Notion for organizing. ChatGPT for writing.
I was switching between both every single day.
Then I found one app that does it all.
Dump your articles, ChatGPT chats, Claude threads, YouTube links, notes.
Pick a template. Hit publish.
Anthropic built Undercover Mode to prevent internal secrets from leaking. Then a single .map file exposed their entire source code.
512,000 lines. Hidden features. Malware campaigns within days.
Full breakdown in reply.
Hook up any LLM to any MCP server — fully open source.
MCP-Use lets you build custom agents with tool access, no closed apps or black-box clients.
Run everything locally, your way.
TextArena is now on Hugging Face
57+ competitive text games to test LLMs on negotiation, deception, and planning.
Supports multiplayer, TrueSkill, and human-vs-model play.
Meet Magnitude
: an end-to-end testing framework driven by visual AI agents.
- Reasoning agent plans & adapts
- Visual agent runs fast & reliably
- Plans are saved for repeatable execution
- AI adjusts when something breaks