Top-of-file note in integrations/opencode/README.md: copying source .md files into .opencode/agents/ fails OpenCode schema validation; run scripts/install.sh --tool opencode, which resolves named colors to hex and omits the tools field. Follow-up to #832 / #796.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Reflect the switch to agents/ (plural), hex color codes, mode: subagent,
and @agent-name invocation in both the OpenCode integration README and the
main README's OpenCode section.