Open code native integration

[DenisBalan]

Cross agentic skill structure and readme steps missing for opencode and other genetic agent cli

[borisevstratov]

+1 How to make opencode support this?

[DietrichGebert]

OpenCode support landed in #16 (now on main).

• Plugin .opencode/plugins/ponytail.mjs injects the ruleset every turn and persists /ponytail level switches.
• Commands /ponytail and /ponytail-review.
• Install steps are in the README's OpenCode section; the full host-to-files map is in docs/agent-portability.md.

For other generic agent CLIs, the repo ships AGENTS.md plus rule-file adapters for Cursor, Windsurf, Cline, Copilot, and Kiro. Thanks @DenisBalan and @borisevstratov for the request. Reopen if your CLI needs something the above doesn't cover.