AST-parser specialist owning shell grammars (mvdan-sh), bash parser quirks, and AST-walker patterns. The agent who would have caught the round-9 MultiEdit matcher gap structurally — by reading the grammar, not by running the corpus.
$curl -o .claude/agents/ast-parser-specialist.md https://raw.githubusercontent.com/bookedsolidtech/helixir/HEAD/.claude/agents/ast-parser-specialist.mdInstalls into the current project.
Install ast-parser-specialist by running `curl -o .claude/agents/ast-parser-specialist.md https://raw.githubusercontent.com/bookedsolidtech/helixir/HEAD/.claude/agents/ast-parser-specialist.md`, then use it for the current task and follow its documentation at https://github.com/bookedsolidtech/helixir.