Tessera is the desktop where you build AI teammates. Describe the job — it builds the agent: a face, a personality, your tools connected. Talk to them like people. Team them into a company that keeps working until it ships. All on your Mac.
private beta · by invitation — stays on your Mac · you approve what leaves
Specialists — each one truly good at its job, each at its own desk, all in the same room. Now you build that team yourself.
Each job gets its own specialist. Together, that's your team.
Every teammate is built the same way — a sentence from you, a repo you point at, or a read of how you actually work. QA, coding, research, support, follow-ups, your books. If you can describe the job, you can build the worker.
Each one a real worker on your Mac — with its own personality, memory, skills and tools.
500+ connectors through Composio. Any MCP server. Every connection authorized by you, on your machine — Tessera never holds the token.
Open any agent and it's all there in plain words — who she is, what she knows about you, what she's allowed to do. Change her personality. Swap her brain. Then just talk.
Hi — I'm Mira. I keep your inbox clear: I triage everything, surface the few that truly need you, and draft the replies in your voice — short and direct. I never send without asking first.
Adam runs your whole day from one chat. Vega lives in files, terminal and diffs. Iris designs on a real canvas. Nova runs the campaign board. Same teammates, different desks — each one sits where the work actually happens.
One team. Any desk. More desks are coming — sales, finance, research.
Put a few agents in a company and talk to the lead. She writes the plan, hands out the work, and keeps you out of the weeds. You say what done means. They get there.
Juno runs the standup so you don't have to. Status, not transcripts.
Nova's drafts cite Idris's research. Found work gets filed, picked up, finished.
The plan lives on disk, not in anyone's head. Done means a fresh pair of eyes said so.
Private beta — invites go out in small waves. Tell us a little about you and what you'd build first.
Request the betaYour agents, their memories, every conversation — files on your computer. Yours to read, yours to keep. Nothing leaves without your yes.
~/.tessera/agents/mira — that's her, right there on your disk.
Tessera is in private beta — invites go out in small waves, not to everyone at once. Email us what you'd build first; that's the whole application.
Tessera goes out in small waves. Tell us a little about you — a real person reads every one.
Thanks — we read every one. If you're a fit for the next wave, you'll hear from us at the email you gave.