AI builds what you mean, not what it guesses
HeySpex is the planning layer between your ideas and your coding agents. Messy thoughts become settled, sized plans grounded in your repo. Agents get the full context, and every branch comes back with a receipt.....
Invites go out in small batches while HeySpex is in private beta.
AI agents are good at executing the wrong thing perfectly.
Speed without alignment ships a flawless implementation of a misunderstanding. The faster AI helps you build, the harder the basic questions get:
From messy idea to a branch that explains itself.
Say it, clip it, or type it the moment it occurs. Voice from the desktop companion, pages from the browser extension, notes from the console, or straight from inside an agent session. Everything lands in one pipeline.
Ideas become milestones, epics, and tasks, each sized to fit one agent session. Before work starts, HeySpex checks the plan against what your vault already knows, so new work never contradicts old decisions.
A deterministic scheduler picks the next task and says why it won. Hand it to Claude Code, Cursor, or any agent over MCP with the context already packed. Parallel agents coordinate through claims instead of stepping on each other.
When the work lands, HeySpex shows plan versus actual: what was asked, what was built, and where they differ. Trust comes from the receipt, not from rereading the diff at midnight.
A second brain for Claude Code.
Every plan, decision, and lesson lives in plain markdown with YAML frontmatter, in your repo. Open it in Obsidian and it just works. Ask for it over MCP and retrieval is lexical, fast, and exact, because HeySpex wrote the files it is searching. And links never rot: superseded specs point to their canonical successor.
Plans deserve their own environment.
Plan modes inside IDEs let the agent that wants to start typing grade its own plan. HeySpex develops specs separately from implementation, gates the build on a settled plan, and hands your coding agent the work through hooks, skills, slash commands, and MCP. There is no AI inside HeySpex: same vault, same answer, every time.
Invite only, on purpose.
HeySpex is being built with a small group of builders who use AI agents on real work every day. Small batches keep onboarding personal and feedback honest. Request an invite, say what you are building, and you will hear back by email when a seat opens.