.remote-cache/kreuzberg-shared-rules/.ai-rulez/skills/python-bindings-patterns/SKILL.md
______________________________________________________________________ ## priority: critical # Python Bindings Patterns **Role**: Python bindings for Rust core. Work on PyO3 bridge and Python wrapper packages. **Scope**: PyO3 FFI, Python-idiomatic API, Python-specific extensions, postprocessors. **Commands**: maturin develop, pytest, ruff format/check. **Critical**: Core logic lives in Rust. Only Python code for bindings, Python-specific extensions, or API wrappers. If core logic needed, c
npx skillsauth add kreuzberg-dev/html-to-markdown .remote-cache/kreuzberg-shared-rules/.ai-rulez/skills/python-bindings-patternsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Role: Python bindings for Rust core. Work on PyO3 bridge and Python wrapper packages.
Scope: PyO3 FFI, Python-idiomatic API, Python-specific extensions, postprocessors.
Commands: maturin develop, pytest, ruff format/check.
Critical: Core logic lives in Rust. Only Python code for bindings, Python-specific extensions, or API wrappers. If core logic needed, coordinate with Rust team.
Principles: Function-based tests only, 95% coverage, builtin imports at top, no docstrings in private/test files.
tools
Convert HTML to Markdown, Djot, or plain text with structured extraction. Use when writing code that calls html-to-markdown APIs in Rust, Python, TypeScript, Go, Ruby, PHP, Java, C#, Elixir, R, C, or WASM. Covers installation, conversion, configuration, metadata extraction, document structure, and CLI usage.
development
Developer quick start guide with prerequisites, setup, and workflow commands
development
Common task runner commands for build, test, lint, and format workflows
tools
______________________________________________________________________ ## priority: high # Workspace Structure & Project Organization **Rust workspace** (Cargo.toml): crates/{kreuzberg,kreuzberg-py,kreuzberg-node,kreuzberg-ffi,kreuzberg-cli}, packages/ruby/ext/kreuzberg_rb/native, tools/{benchmark-harness,e2e-generator}, e2e/{rust,go}. **Language packages**: packages/{python,typescript,ruby,java,go} - thin wrappers around Rust core. **E2E tests**: Auto-generated from fixtures/ via tools/e2e