LOCAL-FIRST // SOVEREIGN BROADCASTING

Take your credentials off cloud servers.

Pennant Hoist is a multi-protocol desktop command deck that broadcasts concurrently to ATProto (Bluesky), ActivityPub (Mastodon), and Nostr directly from local loopback.

DOWNLOAD FOR WINDOWS (.EXE) 1.1 MB MSI PACKAGE 1.6 MB VIEW REPO (MIT)

// SOVEREIGN MEMORY ENCLAVE

Your nsec private keys, Bearer tokens, and App Passwords never leave your workstation. The dispatch daemon isolates secrets to loopback (127.0.0.1:7420) with zero telemetry.

// MEDIA AIRLOCK PIPELINE

Drop images and videos to pre-stage immediately. Computes SHA-256 hashes and BlurHash placeholders locally, pre-uploading directly to native protocol endpoints with zero third-party cloud bandwidth fees.

// SQLITE WAL DURABILITY

Scheduled transmissions and outbox receipts survive machine reboots. Embedded SQLite WAL engine executes automated exponential backoff across 5 retry attempts on transient network failures.