1,088 mods tagged dotnet that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
Plugin Claude Code
Bundles 8 skills, 5 agents, 4 hooks · 2,344 tokens together
Compiler-aware C# navigation for .NET repos — Roslyn-backed symbol search, reference tracing, call and type hierarchies, and a solution-wide rename, with an index that follows every edit.
Plugin Claude Code
Plugin marketplace listing 1 plugin: dotnet-analyzer.
amusleh-spotware-com/terse-sharp
Skill Claude Code
Use when reading, searching, navigating, editing, refactoring, building or testing C#/.NET, XAML, .resx localization or Razor/Blazor in a solution served by the TerseSharp MCP server. Teaches which TerseSharp tool replaces which built-in, and how to drive all 86 of them, so a .cs file is never read whole, a symbol is…
Plugin Claude Code
Bundles 5 agents · 340 tokens together
Koshi MCP — retrieval, context engineering, persistent memory, and quality scoring for AI agents. 100% offline.
JAXTech-Labs/claude-code-template
Skill Claude CodeCodex
Skill "create-adr" from JAXTech-Labs/claude-code-template, covering skill: create-adr, model, effort, purpose and output.
Skill Claude Code
TLA+ formal verification — extracts invariants, models state machines, checks for race conditions. Use after browser tests or manually. Triggers: verify, formal, invariant, TLA, race condition.
syncfusion/xamarin-maui-migration-skills
Skill Claude CodeCodex
Companion migration skill for converting Syncfusion Xamarin.Forms controls to .NET MAUI using control-specific mapping guidance.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-dev-servers" as configured in dagonet/mcp-dev-servers. Runs locally from the mcp-dev-servers Python package.
Hyeonu-Cha/dotnet-coverage-mcp
Skill Claude CodeCodex
Iteratively write .NET unit tests to improve code coverage toward 80% line and branch targets. USE FOR: autonomously running tests, finding gaps, writing targeted tests, and repeating until 80% coverage or plateau. Calls all 7 dotnet-coverage-mcp MCP tools: GetSourceFiles, RunTestsWithCoverage, GetCoverageSummary…
fieldcure/fieldcure-assiststudio-runner
MCP server Claude CodeCodexCursor +2
MCP server "assiststudio-runner" as configured in fieldcure/fieldcure-assiststudio-runner. Launched with FieldCure.AssistStudio.Runner.
NikiforovAll/hangfire-mcp-dotnet
MCP server Claude CodeCodexCursor +2
MCP server "aspire" as configured in NikiforovAll/hangfire-mcp-dotnet. Launched with aspire agent mcp.
devMappouras/local-code-review-claude-plugin
Plugin Claude Code
Plugin marketplace listing 1 plugin: local-code-review.
Plugin Claude Code
Bundles 5 skills · 684 tokens together
Complete Rhino/Grasshopper plugin development capabilities — RhinoCommon geometry API, Grasshopper GHComponent & DataTree, Eto.Forms cross-platform UI, RhinoDoc object management, project setup and Yak packaging.
fieldcure/fieldcure-mcp-filesystem
MCP server Claude CodeCodexCursor +2
MCP server "filesystem" as configured in fieldcure/fieldcure-mcp-filesystem. Launched with FieldCure.Mcp.Filesystem.
MCP server Claude CodeCodexCursor +2
MCP server "resharper-cli-mcp" as configured in andypgray/resharper-cli-mcp. Launched with Zphil.ReSharperCli. Needs 9 environment variables to run.
groupdocs-metadata/GroupDocs.Metadata.Mcp
MCP server Claude CodeCodexCursor +2
One of 2 in mcp.json
MCP server "groupdocs-metadata-dev" as configured in groupdocs-metadata/GroupDocs.Metadata.Mcp. Launched with dotnet run --project src/GroupDocs.Metadata.Mcp -c Release --no-launch-profile. Needs 3 environment variables to run.
DenisRaimondi/lombardia-trains-mcp
MCP server Claude CodeCodexCursor +2
MCP server "lombardia-trains" as configured in DenisRaimondi/lombardia-trains-mcp. Launched with LombardiaTrains.Mcp.
MCP server Claude CodeCodexCursor +2
MCP server "loadbearing" as configured in andypgray/loadbearing. Launched with Zphil.LoadBearing.Cli. Needs 1 environment variable to run.
fieldcure/fieldcure-mcp-essentials
MCP server Claude CodeCodexCursor +2
MCP server "essentials" as configured in fieldcure/fieldcure-mcp-essentials. Launched with FieldCure.Mcp.Essentials. Needs 9 environment variables to run.
fieldcure/fieldcure-mcp-outbox
MCP server Claude CodeCodexCursor +2
MCP server "outbox" as configured in fieldcure/fieldcure-mcp-outbox. Launched with FieldCure.Mcp.Outbox.
fieldcure/fieldcure-mcp-publicdata
MCP server Claude CodeCodexCursor +2
MCP server "publicdata-kr" as configured in fieldcure/fieldcure-mcp-publicdata. Launched with FieldCure.Mcp.PublicData.Kr. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "rag" as configured in fieldcure/fieldcure-mcp-rag. Launched with FieldCure.Mcp.Rag. Needs 5 environment variables to run.
groupdocs-parser/GroupDocs.Parser.Mcp
MCP server Claude CodeCodexCursor +2
MCP server "groupdocs-parser-mcp" as configured in groupdocs-parser/GroupDocs.Parser.Mcp. Runs in Docker (ghcr.io/groupdocs-parser/parser-net-mcp:26.9.0). Needs 3 environment variables to run.
groupdocs-signature/GroupDocs.Signature.Mcp
MCP server Claude CodeCodexCursor +2
MCP server "groupdocs-signature-mcp" as configured in groupdocs-signature/GroupDocs.Signature.Mcp. Launched with GroupDocs.Signature.Mcp. Needs 5 environment variables to run.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: