Whitelabel Discord channel archiver — bot mode (Python) + browser-console mode (JS). JSON + markdown + attachments out. By esaruoho — see Contributions to discord-archiver.
Two ways to capture a Discord channel's full history: a bot for server-side access, and a paste-into-console browser script for channels where you can't add a bot. Outputs JSON, markdown, and downloaded attachments — feeding the Cloudcity vault's ingestion pipeline.