skill-porterlisted

# Antigravity Skill Porter & Optimizer The **Skill Porter** autonomously bridges external agent ecosystems (Claude Code, Cursor, generic LLM agents) into native **Google Antigravity (AGY)** skills and plugins. While platforms like Claude Code and Antigravity share the basic directory/`SKILL.md` layout, external skills typically contain hardcoded legacy tool names, single-agent sequential assumptions, and Claude-specific files. The Skill Porter translates these affordances and optimizes skills to leverage Antigravity's multi-agent runtime. --- ## Core Capabilities 1. **Direct GitHub Ingestion**: - Ingests public GitHub repositories (e.g. `https://github.com/owner/repo`) or local directories. - Automatically discovers `SKILL.md` and preserves auxiliary files (`references/`, `scripts/`, `examples/`). 2. **Deterministic Tool & Convention Mapping**: - Context files: `CLAUDE.md` / `claude.md` $\rightarrow$ `GEMINI.md`, `AGENTS.md`, `.agents/rules/`. - Command line: `Bash` $\rightarrow$ `run_command`. - File inspection: `Read` $\rightarrow$ `view_file`. - File search: `Glob` $\rightarrow$ `find_by_name`, `Grep` $\rightarrow$ `grep_search`. - File editing: `StrReplaceEditor` / `Edit` $\rightarrow$ `replace_file_content`. - Artifacts: File dumping $\rightarrow$ Antigravity markdown artifacts (`write_to_file`). 3. **Multi-Agent & Subagent Up-Leveling**: - Detects subagent workflows and injects Antigravity's parallel `invoke_subagent` batch arrays with