{"categories":[{"label":"Software Development","url":"https://skillfed.io/packages/category/software-development/14"}],"enrichment":{"capability":"Provides type stubs for QuantConnect's Lean algorithmic trading engine, enabling IDE autocomplete and type checking for Python strategies.","skillfed_tags":["type-stubs","trading","quantconnect"],"use_cases":["Enable IDE autocomplete when writing QuantConnect trading strategies locally before uploading to the cloud","Catch type errors and API misuse in Python trading algorithms before runtime execution","Provide parameter hints and documentation popups for Lean API methods in your editor","Support local development with type checking consistency across different environments"],"what_it_does":"This package provides type stubs for QuantConnect's Lean algorithmic trading engine and related .NET library components. Type stubs are metadata files that tell Python IDEs and type checkers what types and signatures exist in a library, without including the actual implementation. They enable autocomplete, parameter hints, and type checking in your editor when writing trading strategies.\n\nThe package is designed for developers writing Python strategies on the QuantConnect platform. It depends on pandas and matplotlib as runtime dependencies. The stubs are actively maintained and have no known vulnerabilities, making them a stable choice for local development workflows.","worth_installing":"Yes, if you develop trading strategies on QuantConnect. The stubs are actively maintained with no known vulnerabilities, and install friction is low. Runtime dependencies (pandas, matplotlib) are standard libraries you likely already have."},"id":"quantconnect-stubs","links":{"html":"https://skillfed.io/packages/quantconnect-stubs","md":"https://skillfed.io/packages/quantconnect-stubs.md","pypi":"https://pypi.org/project/quantconnect-stubs/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-08-14","license_spdx":null,"license_treatment":"permissive","name":"quantconnect-stubs","python_support":"unspecified","summary":"Type stubs for QuantConnect's Lean"},"popularity":{"monthly_downloads":161019,"position":10647,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"18003"}