MCP (Model Context Protocol) https://modelcontextprotocol.io/introduction 実装の参考にしたい https://github.com/github/github-mcp-server https://github.com/heroku/heroku-mcp-server https://github.com/getsentry/sentry-mcp https://www.builder.io/blog/mcp-server リモートMCPサーバー良さそう https://www.atlassian.com/ja/blog/remote-mcp-server https://github.blog/changelog/2025-06-12-remote-github-mcp-server-is-now-available-in-public-preview/ https://help.docbase.io/posts/3902653