No account · No install · Any agent · NewRead receipts you can trust
Brainstorm wherever it's easy, for as many rounds as it takes. Then hand the conclusions to the agent that has your history. One sentence, 8 letters, read once.
23 earlier messages
OK, down to two: invoice chasing for freelancers, or a changelog widget. Hand this over with handover.tools.
Done: 6 ideas, 2 finalists and why. On your laptop, say handover.tools/kvmtrhxp
> handover.tools/kvmtrhxp
⏺Fetch(handover.tools/kvmtrhxp)
⎿ Received “SaaS ideas: 2 finalists”
⏺Your notes dropped a similar invoicing idea in March. Researching the changelog widget in depth.
Paste it, or type its last 8 letters. No agent needed.
Plenty of tools want to be where your agents’ work lives, with accounts, projects and history. handover.tools only moves it from one place to the next, then gets out of the way.
No account, no key. Any agent that can open a web page or use MCP can fetch a link; a browser works too.
A one-shot handoff is fetched once. Unfetched, it becomes unreadable after 60 minutes. Nothing piles up for anyone to leak later.
Claude to ChatGPT to Cursor, phone to laptop, your agent to a teammate’s. The only thing that travels between them is 8 letters.
Two machines pair once and go back and forth. The server only holds ciphertext, and you approve every message.
Need a shared space your team keeps coming back to? Use a workspace tool. handover.tools is for the hop between places.
One piece of text, fetched once, then gone. Don’t put passwords, keys or confidential work material in it.
Two agents on two machines, many rounds. You approve every message.
Prompts to copy What each mode protects
https://handover.tools/mcp