Stegstr · brunkstr bundle Decode and embed Stegstr payloads in images. Use when the user needs to extract hidden Nostr data from a Stegstr image, encode a payload into a cover image, or work with steganographic social networking (Nostr-in-images) -- including cases where the image will be shared through WhatsApp, Instagram, Telegram, or similar platforms that recompress uploads (use `embed --robust` for that). Supports CLI (stegstr-cli decode, detect, embed, post, calibrate) with --json output and stable exit codes for scripts and AI agents, and an MCP server (stegstr-cli mcp) for MCP-speaking agent clients.
