Best NuGet MCP Servers
NuGet is the package manager for .NET development, allowing developers to create, share, and consume useful .NET libraries and tools.
Why this server?
Fetches known CVEs, transitive dependencies, and SPDX license identifiers for NuGet packages.
AlicenseAqualityAmaintenanceProvides AI-ready access to US/UK nonprofit data and OSS vulnerability intelligence via MCP, with 10 tools and no API key required.14552373Inno SetupWhy this server?
Supports querying NuGet package information, versions, and vulnerabilities through JFrog's package service integration.

JFrog MCP Serverofficial
AlicenseBqualityCmaintenanceExperimental Model Context Protocol server that enables access to JFrog Platform API capabilities including repository management, build tracking, artifact searching, and package security analysis.31118Apache 2.0Why this server?
Provides tools for retrieving package metadata, versions, and security information for the NuGet ecosystem.
AlicenseAqualityBmaintenanceEnables querying package ecosystem data from ecosyste.ms, including package metadata, versions, security advisories, dependencies, and repository information across 40+ package registries with fast local SQLite lookups and API fallback.101,1407MITWhy this server?
Allows querying the NuGet gallery for package versions, metadata, and existence checks.
AlicenseAqualityDmaintenanceA Model Context Protocol server for checking package versions and metadata across multiple package managers including npm, PyPI, Maven, NuGet, RubyGems, Crates.io, and Go modules.6611MITWhy this server?
Fetches latest stable versions of .NET packages from NuGet.
AlicenseAqualityAmaintenanceEnables AI coding agents to retrieve the latest stable versions of packages and tools across multiple ecosystems, preventing outdated dependency versions in generated code.47Apache 2.0Why this server?
Lists AutoFixture NuGet packages by category (core, mocking, testing, all) and provides details about available extensions.
AlicenseAqualityDmaintenanceA Model Context Protocol (MCP) server that provides comprehensive documentation and usage examples for the AutoFixture testing library.71MITWhy this server?
Provides tools for querying NuGet package metadata and associated vulnerability data.
AlicenseBqualityAmaintenanceUnifies 21 supply chain security data sources into a single MCP server, enabling AI agents to perform comprehensive package audits, vulnerability checks, provenance verification, and risk assessment across multiple ecosystems.90273MITWhy this server?
Analyzes NuGet dependencies to provide trending package data, scores, and migration guidance for deprecated packages.
AlicenseBqualityDmaintenanceProvides crowdsourced package intelligence and security alerts for AI coding assistants by analyzing project dependencies and framework co-occurrence. It enables automated project scans, package alternative discovery, and data-driven recommendations across multiple programming ecosystems.1032MITWhy this server?
Queries NuGet for the latest version of .NET packages.
AlicenseAqualityCmaintenanceAn MCP server that queries 19 package registries (npm, PyPI, crates.io, etc.) to retrieve the latest version of packages and their metadata.211MIT