Resolves, audits, and looks up PyPI package versions with full compatibility checking against a target Python runtime.
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PyCompat is a powerful tool designed to streamline Python dependency management by providing comprehensive PyPI package version resolution and auditing. It can resolve the most recent mutually compatible versions for a list of packages against a specified target Python runtime, even running sophisticated constraint propagation to handle conflicts. Beyond resolution, it can audit existing pinned dependencies for compatibility, fetch detailed package metadata, and quickly retrieve the latest stable versions for multiple packages. This server runs locally via stdio or as a remote HTTP API, making it ideal for integration with LLM agents, automated build systems, or development workflows.
Key Features
01Audits existing pinned package versions for mutual and Python runtime compatibility.
02Supports both local stdio processing and remote HTTP API server modes for flexible deployment.
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04Provides quick lookup for the latest stable versions of multiple PyPI packages concurrently.
05Resolves mutually compatible PyPI package versions for a target Python runtime with constraint propagation.
06Fetches detailed metadata for any PyPI package, optionally at a specific version.
Use Cases
01Automated generation of compatible `requirements.txt` files for Python projects.
02Programmatic lookup of PyPI package metadata and latest versions for AI agents or scripting.
03Auditing existing Python dependency pins against target Python runtimes to identify conflicts.
