Support for agentskills.io Standard

[LeoMartinDev]

Feature hasn't been suggested before.

• [x] I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Current OpenCode skill discovery is limited to fixed paths like .opencode/skill/<name>/SKILL.md and .claude/skills/, requiring skills to live in specific subdirectories . This lacks flexibility for broader standards. The agentskills.io protocol offers a standardized way to package reusable procedural knowledge and capabilities that agents can load on demand.

Example Implementation

# In any repo directory: ./skills/marketing/SKILL.md or ./src/tools/SKILL.md
# Agent prompts: "Use the marketing skill to generate a campaign"
# OpenCode lists: Available skills: marketing (./skills/marketing), git-release (./.opencode/skill/git-release)