OpenMarkdown is a feather-light, local-first Markdown editor built for you and your agent. It enables real-time co-editing between human and AI, with a native Rust core for instant startup and full control over your plain .md files.
A markdown editor you and your agent co-edit
- Drafting and iterating on project plans with an AI agent
- Taking quick notes that your agent can read and act on
- Building landing pages or documentation with agent assistance
- Managing task lists and checklists collaboratively with AI
- Maintaining a personal wiki that your agent can navigate and update
- Open OpenMarkdown and create or open a .md file from your disk
- Use ⌘P to open the command palette and jump to any heading or file
- Drag to select text, then ask your agent to rework it in place
- Press ⌘+↩ to send a structured prompt to your agent
- Cycle through live preview, plain source, and clean reading modes with one key
- Autosave pauses when you stop typing; files are moved to Trash on delete

Open source agents that run 100% locally on your Mac


The live AI employee inside your product, serving every user


An AI coworker with its own cloud computer


Full-Stack Platform for Training Small Language Models


The data layer for AI agents


Control panel for AI agents on your lock screen


Partner for your most ambitious work


AI-Powered No-Code Automation Platform


The easiest way to build AI agents for all your tasks


One-stop live data marketplace for your agent


Your people, your agents, your project — all in one place


An orchestrator agent for your entire commerce stack


Open-source workspace for AI agents and workflows


AI agents collect peer reviews to generate proof of work


Instant, hardware Isolated Sandboxes for AI agents


Proactive agent teams you manage like humans


Your whole stack, running itself!


Email for AI agents. They sign up, send and reply.






