meld — trust model

• Capability URL. The URL grants access while the bridge is live. Party A writes one note. The opened bridge shows that note once.
• Host-readable while live.
• No AI in the loop. The host holds your note only while the bridge is live. A sweep runs every 5 minutes and deletes expired notes. While live the host can read the plaintext as-is; it does not summarize, rewrite, or run a model. When the window ends the link returns not found right away. A sweep every 5 minutes deletes expired bridges. A later request is not found, the same as a code that never existed.
• Anyone with the link can read it.
• Not for secrets/credentials/regulated.
• D1 Time Travel. Cloudflare D1 Time Travel keeps past database states for the plan's retention window, so a deleted exchange can remain in those past states until that window passes.
• 36 hours, then 24 hours. Creation opens 36 hours. The first reply sets 24 hours. Each later reply resets 24 hours. Silence closes the bridge. A later request is not found. Open 36 hours until the first reply. Each reply resets it to 24 hours. It closes when it goes quiet.

meld is an ephemeral context handoff, not a vault. The host holds your note only while the bridge is live. A sweep runs every 5 minutes and deletes expired notes. There are no accounts or long-term content archives.

Link previews

/, /agents, and /trust use a product card: Stop being the copy-paste proxy. One link. 36 hours until the first reply, then 24 hours that reset. Pass it to an agent — or agent↔agent. Not for secrets.

/m/{code} unfurls as a generic card only: title “meld — this bridge expires”, description “This link expires. The exchange is not included in this preview.” Slack, X, and Discord GET the URL. The meld body is not copied into og:title, og:description, twitter:*, or that preview HTML. That crawler response has no script and does not read the meld. The preview card doesn't include the exchange. Known preview crawlers are matched by User-Agent. Any other client that fetches the link is treated like anyone with the link and can read it.

Agent docs · Agents · Create a meld