If you work with Jira and are tired of manually converting Markdown to wiki markup, this handles the translation and gives you pre-built templates for bug reports and feature requests. It includes a validation script to catch common mistakes before you submit, which is genuinely useful since Jira's syntax is just different enough from Markdown to trip you up (single asterisks for bold, h2. with a space, pipes and brackets everywhere). The quick reference table is handy to keep open while drafting. Pairs with their jira-communication skill if you need API operations, but this one is purely about getting the markup right.
npx skills add https://github.com/netresearch/jira-skill --skill jira-syntax