Antigravity

Install

mkdir -p .agents/skills/mdvs
mdvs scaffold skill > .agents/skills/mdvs/SKILL.md
mdvs scaffold snippet --platform antigravity >> AGENTS.md

Antigravity reads skills from .agents/skills/<name>/SKILL.md (the cross-harness Agent Skills convention — same path Codex uses) and reads project rules from AGENTS.md at the workspace root.

What you get

• Skill: agent learns when to call which mdvs command, how to interpret violations, and the schema-evolution loop. Loaded by Antigravity on session start.
• Snippet: always-on project-rules block telling the agent to prefer mdvs search over Grep for KB lookups.

Hooks

mdvs doesn’t ship a verified Antigravity hook config. Antigravity inherits parts of its configuration sources from Gemini CLI, so the hooks system should be compatible with what’s documented at the Gemini CLI hooks reference.

As a harness-independent fallback, the pre-commit hook runs mdvs check on every commit.

Per-platform notes

• Skill install path: .agents/skills/mdvs/SKILL.md. Project-scoped path; the agent picks it up when working in the directory.
• AGENTS.md: documented as the post-rebrand convention. Legacy Gemini CLI sessions also recognized GEMINI.md; both still appear in flux.

Sources

• Authoring Google Antigravity Skills (Codelab)
• Gemini CLI configuration (inherited reference)