# Awesome Mcp Devtools

> A curated list of developer tools, SDKs, libraries, and testing utilities for Model Context Protocol (MCP) server development.

- **Type:** MCP server
- **Install:** `agentstack add mcp-epistates-awesome-mcp-devtools`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Epistates](https://agentstack.voostack.com/s/epistates)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Epistates](https://github.com/Epistates)
- **Source:** https://github.com/Epistates/awesome-mcp-devtools

## Install

```sh
agentstack add mcp-epistates-awesome-mcp-devtools
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Awesome MCP DevTools [](https://awesome.re)

[](https://www.reddit.com/r/modelcontextprotocol/)

A curated list of developer tools, SDKs, libraries, utilities, and resources for working with **Model Context Protocol (MCP)** servers.

## Contents

- [Awesome MCP DevTools ](#awesome-mcp-devtools-)
  - [Contents](#contents)
  - [Community](#community)
  - [Legend](#legend)
  - [SDKs](#sdks)
    - [JavaScript/TypeScript](#javascripttypescript)
    - [Python](#python)
    - [Java](#java)
    - [Go](#go)
    - [Rust](#rust)
    - [Kotlin](#kotlin)
    - [C#/.NET](#cnet)
    - [Scala](#scala)
    - [Dart](#dart)
    - [Ruby](#ruby)
    - [Elixir](#elixir)
    - [C/C++](#cc)
    - [Swift](#swift)
    - [Bash](#bash)
    - [Common Lisp](#common-lisp)
  - [Frameworks](#frameworks)
  - [Testing Tools](#testing-tools)
    - [Authorization Testing](#authorization-testing)
  - [Libraries](#libraries)
  - [Utilities](#utilities)
    - [Proxies and Gateways](#proxies-and-gateways)
    - [Development Tools](#development-tools)
  - [Hosting](#hosting)
  - [Templates](#templates)
  - [Resources](#resources)
  - [Tutorials](#tutorials)
  - [Related awesome lists:](#related-awesome-lists)

---

## Community

* [r/modelcontextprotocol Reddit](https://www.reddit.com/r/modelcontextprotocol)

## Legend

* 🎖️ official MCP resource
* programming language
  * #️⃣ - C# Codebase
  * 〽️ – Scala codebase
  * ☕ - Java codebase
  * 🎯 - Dart codebase
  * 🏎️ – Go codebase
  * 🐍 – Python codebase
  * 💎 – Ruby codebase
  * 📇 – TypeScript codebase
  * 🔶 - Kotlin codebase
  * 🦀 – Rust codebase
  * 🌊 – C/C++ codebase
  * 🍎 – Swift codebase
  * 💧 – Elixir codebase
  * 👾 – Bash codebase
  * λ – Common Lisp codebase

## SDKs

> Software Development Kits for MCP server development.

How are SDKs ordered?

SDKs are ordered by their popularity as determined by GitHub stars.

If an SDK is part of a monorepo, it should have a name in the form of `github-owner/github-repo#project-name`.

If an SDK is part of a monorepo, its popularity is counted as 0 stars.

### JavaScript/TypeScript

- [QuantGeekDev/mcp-framework](https://github.com/QuantGeekDev/mcp-framework) 📇 - Fast and elegant TypeScript framework for building MCP servers
- [wong2/LiteMCP](https://github.com/wong2/litemcp) 📇 - A high-level framework for building MCP servers in JavaScript/TypeScript
- [ModelFetch](https://github.com/phuctm97/modelfetch) 📇 - A runtime-agnostic SDK to create and deploy MCP servers anywhere TypeScript/JavaScript runs
- [ribeirogab/simple-mcp](https://github.com/ribeirogab/simple-mcp) 📇 - A simple TypeScript library for creating MCP servers
- [firebase/genkit#mcp](https://github.com/firebase/genkit/tree/main/js/plugins/mcp) 📇 – Provides integration between [Genkit](https://github.com/firebase/genkit/tree/main) and the Model Context Protocol (MCP)
- [MCPcat](https://github.com/mcpcat/mcpcat-typescript-sdk) 📇 - User analytics, session tracking, and live debugging for MCPs
- [Mastra AI](https://github.com/mastra-ai/mastra) 📇 - Mastra is a Typescript-based AI agent framework that can be used to author MCP servers.
- [NeuroLink](https://github.com/juspay/neurolink) 📇 - TypeScript-first multi-provider AI SDK from Juspay with built-in MCP client support, 13 major AI providers and 100+ models, streaming, tool calling, and production-grade agent orchestration.

### Python

- [FastMCP](https://github.com/jlowin/fastmcp) 🐍 - A high-level framework for building MCP servers in Python
- [mcp-use](https://github.com/mcp-use/mcp-use) 🐍 - Open source python library to very easily connect any LLM to any MCP server both locally and remotely.
- [langchain-mcp](https://github.com/rectalogic/langchain-mcp) 🐍 - Provides MCP tool calling support in LangChain
- [tadata-org/fastapi_mcp](https://github.com/tadata-org/fastapi_mcp) 🐍 - Provides MCP wrapping on top of existing FastAPI REST endpoints
- [easymcp](https://github.com/promptmesh/easymcp) 🐍 - A high level asyncio native client SDK with native support for namespaced servers and caching.
- [mcp-cli](https://github.com/tileshq/mcp-cli) 🐍 - A lightweight CLI MCP client to connect with remote MCP servers.
- [MCPcat](https://github.com/mcpcat/mcpcat-python-sdk) 🐍 - User analytics, session tracking, and live debugging for MCPs
- [basementstudio/xmcp](http://github.com/raw-labs/mxcp) 🐍 - Open-source framework for building secure, testable, enterprise-grade MCP tools from SQL or Python on top of dbt + DuckDB.

### Java

- [quarkus-mcp-server](https://github.com/quarkiverse/quarkus-mcp-server) ☕ - Java SDK for building MCP servers using Quarkus
- [spring-ai-mcp](https://github.com/spring-projects-experimental/spring-ai-mcp) ☕ - Java SDK and Spring Framework integration for building MCP client and MCP servers
- [tinystruct-mcp](https://github.com/tinystruct/tinystruct-mcp) ☕ - Java SDK and establishing an extensible MCP server based on lightweight tinystruct framework
  
### Go

- [ggoodman/mcp-server-go](https://github.com/ggoodman/mcp-server-go) 🏎️ - Build MCP servers that scale from a 20‑line stdio prototype to a horizontally scaled, OIDC‑protected streaming HTTP deployment — without rewriting business logic.
- [mark3labs/mcp-go](https://github.com/mark3labs/mcp-go) 🏎️ - Golang SDK for building MCP Servers and Clients
- [metoro-io/mcp-golang](https://github.com/metoro-io/mcp-golang) 🏎️ - Golang framework for building MCP Servers, focussed on type safety
- [strowk/foxy-contexts](https://github.com/strowk/foxy-contexts) 🏎️ - Golang library to write MCP Servers declaratively with functional testing included

### Rust

- [linux-china/mcp-rs-template](https://github.com/linux-china/mcp-rs-template) 🦀 - MCP CLI server template for Rust
- [Epistates/TurboMCP](https://github.com/Epistates/turbomcp) 🦀 - TurboMCP SDK: Enterprise MCP SDK
- [poem-web/poem#poem-mcpserver](https://github.com/poem-web/poem/tree/master/poem-mcpserver) 🦀 - MCP Server implementation for Poem
- [markndg/mcp-probe](https://github.com/markndg/mcp-probe) 🦀 - Rust CLI that validates conformance, schema correctness, and capability negotiation against any MCP server.

### Kotlin

- [http4k MCP SDK](https://mcp.http4k.org) 🔶 - Functional, testable Kotlin SDK based around the popular [http4k](https://http4k.org) Web toolkit

### C#/.NET

- [salty-flower/ModelContextProtocol.NET](https://github.com/salty-flower/ModelContextProtocol.NET) #️⃣ - A C# SDK for building MCP servers on .NET 9 with NativeAOT compatibility ⚡ 🔌

### Scala

- [mullerhai/sakura-mcp](https://github.com/mullerhai/sakura-mcp) 〽️ - Scala MCP Framework for Building effective agents with MCP servers and clients

### Dart

- [leehack/mcp_dart](https://github.com/leehack/mcp_dart/) 🎯 - This library aims to provide a simple and intuitive way to implement MCP servers and clients in Dart 

### Ruby

- [modelcontextprotocol/ruby-sdk](https://github.com/modelcontextprotocol/ruby-sdk) 💎 🎖️ - Official Ruby SDK for building MCP servers
- [tidewave-ai/tidewave_rails](https://github.com/tidewave-ai/tidewave_rails) 💎 - Ruby on Rails MCP, speed up development with AI assistants that understand your web application, how it runs, and what it delivers

### Elixir

- [tidewave-ai/tidewave_phoenix](https://github.com/tidewave-ai/tidewave_phoenix) 💧 - Phoenix MCP, speed up development with AI assistants that understand your web application, how it runs, and what it delivers

### C/C++

- [micl2e2/mcpc](https://github.com/micl2e2/mcpc) 🌊 - Modern C SDK for building MCP servers/clients.

### Swift

- [modelcontextprotocol/swift-sdk](https://github.com/modelcontextprotocol/swift-sdk) 🍎 🎖️ - Official Swift SDK for building with MCP.

### Bash

- [yaniv-golan/mcp-bash-framework](https://github.com/yaniv-golan/mcp-bash-framework) 👾 - Zero-dependency Bash implementation for building MCP servers, supporting features like tool handling, schema validation, progress streaming, and cross-platform compatibility.

### Common Lisp

- [jsulmont/mcp-lisp](https://github.com/jsulmont/mcp-lisp) λ - Common Lisp SDK for building MCP servers and clients with HTTP and stdio transports

## Frameworks

> High-level frameworks for working with MCP servers

- [hasmcp/hasmcp-ce](https://github.com/hasmcp/hasmcp-ce) 🤖📇🏎️ - Convert your API to MCP server with built-in authentication, authorization, real-time request/response logs and metrics. HasMCP is a no-code, self-hosted API to MCP server bridge.
- [lastmile-ai/mcp-agent](https://github.com/lastmile-ai/mcp-agent) 🤖 🔌 - Build effective agents with MCP servers using simple, composable patterns
- [jcasare/mcp-craft](https://github.com/jcasare/mcp-craft) 📇 - CLI toolkit for scaffolding, testing, and registering MCP servers across Claude, Cursor, VS Code, Codex, and Gemini
- [mcpdotdirect/template-mcp-server](https://github.com/mcpdotdirect/template-mcp-server) 📇 - A CLI tool to create a new MCP server project with TypeScript support
- [p-funk/FEGIS](https://github.com/p-funk/FEGIS) 🐍 - A semantic programming framework for LLMs that compiles YAML archetypes into structured tools with built-in memory and meaning. Each interaction becomes part of an emergent knowledge graph, enabling persistent, semantic retrieval and reuse.
- [sebastianbuzdugan/framework-rai-mcp](https://github.com/sebastianbuzdugan/framework-rai-mcp) 📇 - A responsible AI MCP server framework focused on ethical deployment in startups and enterprise prototypes.
- [sendaifun/solana-agent-kit#agent-kit-mcp-server](https://github.com/sendaifun/solana-agent-kit/tree/main/examples/agent-kit-mcp-server) - Solana MCP SDK
- [stephencme/create-mcp-ts](https://github.com/stephencme/create-mcp-ts) 📇 - Create a new MCP server in TypeScript, batteries included - supports user-defined templates!
- [Upsonic/gpt-computer-assistant](https://github.com/Upsonic/gpt-computer-assistant) 🐍 – Framework to build vertical AI agent
- [microsoft/semantic-kernel](https://github.com/microsoft/semantic-kernel) 🐍 #️⃣ – Enterprise-ready orchestration framework MCP compatible from Microsoft to build intelligent AI agents and multi-agent systems.
- [xmcp](https://github.com/basementstudio/xmcp) 📇 - A TypeScript framework with file-system routing & complete toolkit
- [Kryfto](https://github.com/ExceptionRegret/Kryfto) 📇 - Open-source web-browsing backend for AI agents with a 42-tool MCP server for Claude Code/Cursor/Codex, REST API for n8n/Zapier/Make, federated multi-engine search, and enterprise infrastructure

## Testing Tools 
> Tools for testing MCP servers and clients 

- [Epistates/TurboMCPStudio](https://github.com/Epistates/TurboMCPStudio) 🦀 - Full Featured MCP Suite, testing and debugging.
- [1Utkarsh1/mcp-stdio-guard](https://github.com/1Utkarsh1/mcp-stdio-guard) 📇 - CLI and CI guard for MCP stdio servers that validates initialize handshakes, `tools/list`, stdout JSON-RPC hygiene, crashes, repeat runs, and risky stdout writes.
- [mclenhard/mcp-evals](https://github.com/mclenhard/mcp-evals) 🤖 - Package and Github action for running evals. 
- [modelcontextprotocol/inspector](https://github.com/modelcontextprotocol/inspector) 📇 🎖️ - UI for testing MCP servers.
- [wong2/mcp-cli](https://github.com/wong2/mcp-cli) 🤖 - Command line inspector for manual testing
- [muppet-kit/inspector](https://github.com/muppet-dev/kit) - MCP Inspector with AI-assisted debugging and testing capabilities.
- [loopwork-ai/Companion](https://github.com/loopwork-ai/Companion) - Companion is a utility for testing and debugging your MCP servers on macOS, iOS, and visionOS.
- [garagon/aguara](https://github.com/garagon/aguara) 🏎️ - Static security scanner for MCP servers and AI agent skills. 173 detection rules, prompt injection, credential leaks, taint tracking. Scans configs and tool descriptions before deployment.
- [greynewell/mcpbr](https://github.com/greynewell/mcpbr) 🐍 - Benchmark runner for evaluating MCP server performance and agentic capabilities.
- [realwigu/mcp-doctor](https://github.com/realwigu/mcp-doctor) 📇 - Zero-config CLI that auto-discovers MCP configs across Claude Code, Cursor, VS Code, Windsurf, and Claude Desktop. Tests connections via JSON-RPC handshake, audits for security issues, and benchmarks latency.
- [markndg/mcp-probe](https://github.com/markndg/mcp-probe) 🦀 - Rust CLI that validates conformance, schema correctness, and capability negotiation against any MCP server.

### Authorization Testing
> Resources for testing MCP servers with authentication and authorization

- [NapthaAI/http-oauth-mcp-server](https://github.com/NapthaAI/http-oauth-mcp-server) 📇 - Example implementation of a remote MCP server with OAuth authentication
- [modelcontextprotocol/python-sdk](https://github.com/modelcontextprotocol/python-sdk/tree/main/examples/servers/simple-auth/mcp_simple_auth) 🐍 🎖️ - Example authenticated SSE server in the official Python SDK

Public test endpoints:
- [Asana MCP Server](https://mcp.asana.com/sse) - Production SSE endpoint for testing OAuth flows
- [Sentry MCP Server](https://mcp.sentry.dev/sse) - Production SSE endpoint for testing OAuth flows  
- [Atlassian MCP Server](https://mcp.atlassian.com/v1/sse) - Production SSE endpoint for testing OAuth flows (requires allowlisting)
- [NotFair](https://notfair.co) - Google Ads MCP server. Connect Claude and AI agents to a Google Ads account: diagnose campaign performance, recommend optimizations, and execute approved changes via the Google Ads API. Source: github.com/nowork-studio/toprank. Free tier available.

## Libraries

> Reusable code libraries and components for MCP servers

- [marimo-team/codemirror-mcp](https://github.com/marimo-team/codemirror-mcp) 📇 - CodeMirror extension that implements MCP for resource mentions and prompt commands
- [jhgaylor/express-mcp-handlder](https://github.com/jhgaylor/express-mcp-handler) 📇 - Bind an MCP server to an express server using the StreamableHTTP Transport
- [JoshuaSiraj/mcp_auto_register](https://github.com/JoshuaSiraj/mcp_auto_register) 🐍 – Tool to automate the registration of functions and classes from a Python package into a FastMCP instance
- [isaacwasserman/mcp-langchain-ts-client](https://github.com/isaacwasserman/mcp-langchain-ts-client) 📇 – Use MCP provided tools in LangChain.js
- [traceloop/openllmetry#opentelemetry-instrumentation-mcp](https://github.com/traceloop/openllmetry/tree/main/packages/opentelemetry-instrumentation-mcp) 🐍 - OpenTelemetry instrumentation for MCP Python that captures tool calls, notifications, listing, initialization handshakes and propagates traces from client to server.

## Utilities

> Useful tools for debugging, proxying, testing, and working with MCP servers

### Proxies and Gateways

- [adiom-data/grpcmcp](https://github.com/adiom-data/grpcmcp) 🏎️ - A MCP Server that allows access to gRPC API services.
- [boilingdata/mcp-server-and-gw](https://github.com/boilingdata/mcp-server-and-gw) 📇 - An MCP stdio to HTTP SSE transport gateway
- [emicklei/mcp-log-proxy](https://github.com/emicklei/mcp-log-proxy) 🏎️ - An MCP proxy server that offers a Web UI to see the complete message flow.
- [EvalsOne/MCP-Connect](https://github.com/EvalsOne/MCP-Connect) 📇 - A tiny tool that enables cloud-based AI services to access local Stdio based MCP servers via HTTP/HTTPS
- [fangyinc/mcpport](https://github.com/fangyinc/mcpport) 🐍 - A lightweight gateway & registry for MCP servers with NAT traversal support, allowing edge devices to provide MCP services across networks. Features include WebSocket/SSE/HTTP endpoints, authentication, IPv6 support, and a CLI tool for easy registration of stdio-based MCP servers.
- [hamidra/yamcp](https://github.com/hamidra/yamcp) 📇 - An MCP workspace manager to bundle and manage MCP servers in dedicated local workspaces (e.g., for coding, design, research).
- [lightconetech/mcp-gateway](https://github.com/lightconetech/mcp-gateway) 📇 - A gateway demo for MCP SSE Server
- [mcpjungle/MCPJungle](https://github.com/mcpjungle/MCPJungle) 🌳 - Self-ho

…

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Epistates](https://github.com/Epistates)
- **Source:** [Epistates/awesome-mcp-devtools](https://github.com/Epistates/awesome-mcp-devtools)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** yes
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-epistates-awesome-mcp-devtools
- Seller: https://agentstack.voostack.com/s/epistates
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.