If you're working with OpenCode, the open-source AI coding agent, this skill gives Claude comprehensive knowledge of how it works. It's positioned as a complete reference guide, though the actual implementation details aren't visible from the listing. With nearly 300 installs and clean security audits from Gen Agent Trust Hub and Socket (Snyk shows a warning worth checking), it seems to have found an audience. Honestly, the value here depends entirely on how thorough the actual skill content is and whether you're already committed to the OpenCode ecosystem. If you are, it's probably worth the quick install to see if it saves you from context switching to docs.
npx skills add https://github.com/s-hiraoku/synapse-a2a --skill opencode-expert