Merge branch 'main' into feat/scheduled-task-scripts-clean

groups/main/CLAUDE.md

@@ -43,15 +43,33 @@ When you learn something important:
 - Split files larger than 500 lines into folders
 - Keep an index in your memory for the files you create
 
-## WhatsApp Formatting (and other messaging apps)
+## Message Formatting
 
-Do NOT use markdown headings (##) in WhatsApp messages. Only use:
-- *Bold* (single asterisks) (NEVER **double asterisks**)
-- _Italic_ (underscores)
-- • Bullets (bullet points)
-- ```Code blocks``` (triple backticks)
+Format messages based on the channel. Check the group folder name prefix:
 
-Keep messages clean and readable for WhatsApp.
+### Slack channels (folder starts with `slack_`)
+
+Use Slack mrkdwn syntax. Run `/slack-formatting` for the full reference. Key rules:
+- `*bold*` (single asterisks)
+- `_italic_` (underscores)
+- `<https://url|link text>` for links (NOT `[text](url)`)
+- `•` bullets (no numbered lists)
+- `:emoji:` shortcodes like `:white_check_mark:`, `:rocket:`
+- `>` for block quotes
+- No `##` headings — use `*Bold text*` instead
+
+### WhatsApp/Telegram (folder starts with `whatsapp_` or `telegram_`)
+
+- `*bold*` (single asterisks, NEVER **double**)
+- `_italic_` (underscores)
+- `•` bullet points
+- ` ``` ` code blocks
+
+No `##` headings. No `[links](url)`. No `**double stars**`.
+
+### Discord (folder starts with `discord_`)
+
+Standard Markdown: `**bold**`, `*italic*`, `[links](url)`, `# headings`.
 
 ---