HACTAR_
Hactar is a no vibes, no hype AI coding assistant for real hackers doing serious work. It integrates with knowledge repositories and your own second brain. Infinitely hackable and extensible.
Hactar Features
Hactar is the only AI tool integrated with a content repository (paid or bring your own). Millions of notes, error messages, solutions, examples, and snippets pulled directly from real-world projects give Hactar unparalleled skills.
Hactar is explicitly designed to be extended while you work. When you discover gaps in the LLM's knowledge, you can patch them instantly for future use.
No markup on pricing or lock-in to any specific model. Hactar supports all major providers, from Ollama to OpenRouter.
Hactar is for developers who live and breathe their editors. Neovim and Emacs are integrated using community standards. No bloated Vscode forks here.
Hactar agents don't do 'vibe coding'. They are specifically designed to generate reliable code. Hactar agents manage configs, update dependencies, and run tests. These small wins add up when they work flawlessly.
Hactar exposes the context as a file that it fully understands. You can add and drop files by writing plain text and linking to them. This makes it trivial to use everything from Emacs tooling to grep and sed to manage your context.
Hactar uses 'modes' to provide intelligent contextual knowledge to an LLM. With the magic of hard coded logic, we can look up docs for a React API in milliseconds instead of seconds. No LLMs where they aren't needed.
Pro
Always up-to-date API docs ensure your LLM never uses outdated or deprecated APIs. Covers NPM (React, Remix, Next.js, TypeScript etc), Ruby (Sinatra, Rails, etc), Common Lisp, Rust, and hundreds of others packages and stacks; heck we even have 100K words of cheatsheets for Neovim and Emacs.
Pro
Access a library of production ready starter kits for everything from auth and Stripe integrations to SaaS platforms and Chess training apps. All fully tested and documented for LLMs, enabling them to write bug-free code.
Installation
Get started with Hactar in seconds. It lives in your CLI and integrates with your existing workflow.
curl -L https://hactar.space/install.sh | bashPricing
We think human written knowledge is worth a lot to humans and machines. Get access to the content repos for $42 for the first month, then you decide the price.