{"enrichment":{"capability":"msgspec is a fast serialization and validation library supporting JSON, MessagePack, YAML, and TOML with zero-cost schema validation using Python type annotations and a high-performance Struct type for structured data.","verdict":"msgspec is a mature, actively maintained serialization library (4007 GitHub stars, top 1000 PyPI tier) with no known vulnerabilities, permissive licensing, and zero runtime dependencies. Medium install friction is offset by comprehensive pre-built wheels and strong performance benchmarks. Suitable for production use where fast JSON/MessagePack handling and schema validation are priorities."},"id":"msgspec","links":{"html":"https://skillfed.io/packages/msgspec","md":"https://skillfed.io/packages/msgspec.md","pypi":"https://pypi.org/project/msgspec/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-04-12","license_spdx":"BSD-3-Clause","license_treatment":"permissive","name":"msgspec","python_support":"supports_current","summary":"A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML."},"popularity":{"tier":"top_1000"},"security":{"n_vulnerabilities":0},"version":"0.21.1"}