bitbucket 是做什么的？
Work with Atlassian Bitbucket Cloud from Claude Code: authenticate git over HTTPS with Atlassian API tokens, commit and push changes, and interact with the Bitbucket REST API 2.0 (pull requests, pipelines, comments, branches, repos). Use this skill whenever the user mentions Bitbucket, bitbucket.org, a Bitbucket workspace/repo, pull requests on Bitbucket, Bitbucket Pipelines, or hits authentication errors (401/403/410) pushing or cloning from bitbucket.org — even if they only say "push my code" and the git remote points at bitbucket.org.