{"categories":[{"label":"Application Frameworks","url":"https://skillfed.io/packages/category/software-development-libraries-application-frameworks"}],"enrichment":{"capability":"Provides the wire types and protocol message models for the Model Context Protocol, enabling serialization and deserialization of MCP traffic with minimal dependencies.","skillfed_tags":["protocol-types","mcp","llm-integration"],"use_cases":["Deserialize incoming MCP protocol messages in a standalone service without the full SDK.","Build custom MCP clients or servers that need to validate and serialize protocol-compliant messages.","Integrate MCP message handling into an existing application that already has pydantic as a dependency."],"what_it_does":"mcp-types holds the wire types, protocol message models, JSON-RPC envelope types, and protocol-version registry for the Model Context Protocol. It lets you work with MCP traffic\u2014serializing and deserializing protocol messages\u2014without pulling in the full SDK. The package depends only on pydantic and typing-extensions, making it suitable for inclusion in environments where you want minimal overhead.\n\nThe package is actively maintained and supports Python 3.10 through 3.14. It re-exports its types through the main mcp package, so existing code using `from mcp import Tool` continues to work. If you need to handle MCP messages in isolation\u2014for example, in a service that processes protocol traffic but doesn't need higher-level abstractions\u2014this package provides exactly that surface.","worth_installing":"Yes. This is a production-stable, actively maintained package with minimal dependencies and no known vulnerabilities. Install it if you need to work with Model Context Protocol messages in isolation or want to avoid the overhead of the full SDK. The low install friction and permissive license make it a straightforward addition to any project that touches MCP."},"id":"mcp-types","links":{"html":"https://skillfed.io/packages/mcp-types","md":"https://skillfed.io/packages/mcp-types.md","pypi":"https://pypi.org/project/mcp-types/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-07-28","license_spdx":null,"license_treatment":"permissive","name":"mcp-types","python_support":"supports_current","summary":"Model Context Protocol wire types"},"popularity":{"monthly_downloads":11666612,"position":1372,"tier":"top_5000"},"security":{"n_vulnerabilities":0},"version":"2.0.0"}