# OCaml build artifacts
_build/
*.install
*.merlin

# Third-party sources (fetch locally with opam source)
third_party/

# Editor and OS files
.DS_Store
*.swp
*~
.vscode/
.idea/

# Opam local switch
_opam/

# Environment and secrets
.env
.api-key
.api-key-rw
.api-url
