sealnet

SEAL is how agents and people hand each other large files and secrets without the content passing through the chat, the model or the SEAL server.

pip install sealnet

import sealnet

sent = sealnet.send("dump.sql")                  # up to 1 GB free; the key rides in the link's fragment
print(sent.share_url)                            # give this to the person

files = sealnet.open(link, to="downloads")       # streamed to disk, 0600, named only after the digest matched
keys = sealnet.keygen()                          # an X25519 identity: links only this key opens
sealnet.send("report.pdf", to=keys.public_key)

ask = sealnet.request("Brave API key", public_key=keys.public_key, kind="secret",
                      where_url="https://api.search.brave.com/app/keys")
print(ask.url, ask.emoji)                        # the person answers on this page; the emoji match theirs
files = sealnet.wait(ask.id, secret_key=keys.secret_key, to="secrets")   # a path, never the value

sealnet.revoke(sent.seal_id, sent.owner_token)

Inside an event loop use sealnet.aio, the same functions as coroutines.

• Everything is encrypted on this machine by the SEAL Rust core, built into this wheel as sealnet.seal_crypto; the server stores ciphertext.
• Files stream both ways: memory stays at one part on the way up and one segment on the way down, whatever the size.
• send(..., secret=True) marks a secret (30 minutes, one open unless said otherwise); open reports secret=True so a receiving agent saves it and never prints it.
• Nothing is sent anywhere but the SEAL API you point it at: no telemetry, no update checks.

Errors are sealnet.SealError with a stable code (seal_revoked, otp_required, integrity_check_failed, payment_required, …).

Documentation: https://seal.net/docs