Plugin

ty-python-lsp

Wires up Astral's ty, an extremely fast Python type checker, as an LSP server for Claude Code's built-in LSP tool. On .py / .pyi / .pyw files Claude can use hover (inferred types and docstrings), go-to-definition, go-to-implementation, find-references, document and workspace symbol search, and call hierarchy. Configuration is auto-detected from pyproject.toml; no extra LSP settings required. Requires ty on PATH (uv tool install ty or pip install ty).

• Published source
• Repository

Analysed

11 October 2026

Last observed

12 October 2026

What the code does

Static analysis found none of the capabilities we track, such as shell commands, network requests or file writes, in the latest version.

Having a capability is not wrongdoing; many tools need these to do their job. It tells you what to check before you install.

This is public metadata, not a safety certification or complete assessment. Static analysis cannot establish what a tool does at runtime.