awesome-mcp-devtools
A curated list of developer tools, SDKs, libraries, and testing utilities for Model Context Protocol (MCP) server development.
https://github.com/punkpeye/awesome-mcp-devtools
Last synced: 3 days ago
JSON representation
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Templates
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Development Tools
- fastmcp-boilerplate
- rails-mcp-startup-boilerplate - A Rails template for creating Paid MCP servers compatible with Claude Integrations. It uses Rails 8.0.2, Devise, Doorkeeper, FastMCP and Stripe. Has a built-in UI.
- dart-mcp-server-template - A template repository for creating Dart MCP servers. Provides a starting point with Docker configuration, http+stdio transport bindings, and a standard Dart project structure
- dart-mcp-server-template - A template repository for creating Dart MCP servers. Provides a starting point with Docker configuration, http+stdio transport bindings, and a standard Dart project structure
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Testing Tools
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Authorization Testing
- Asana MCP Server - Production SSE endpoint for testing OAuth flows
- NapthaAI/http-oauth-mcp-server - Example implementation of a remote MCP server with OAuth authentication
- modelcontextprotocol/python-sdk - Example authenticated SSE server in the official Python SDK
- Sentry MCP Server - Production SSE endpoint for testing OAuth flows
- Atlassian MCP Server - Production SSE endpoint for testing OAuth flows (requires allowlisting)
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Swift
- mcpjam/inspector - Testing and debugging MCP servers.
- muppet-kit/inspector - MCP Inspector with AI-assisted debugging and testing capabilities.
- loopwork-ai/Companion - Companion is a utility for testing and debugging your MCP servers on macOS, iOS, and visionOS.
- modelcontextprotocol/inspector - UI for testing MCP servers.
- wong2/mcp-cli - Command line inspector for manual testing
- mclenhard/mcp-evals - Package and Github action for running evals.
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Dart
- wong2/mcp-cli - Command line inspector for manual testing
- mclenhard/mcp-evals - Package and Github action for running evals.
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SDKs
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Python
- mcp-use - Open source python library to very easily connect any LLM to any MCP server both locally and remotely.
- FastMCP - A high-level framework for building MCP servers in Python
- langchain-mcp - Provides MCP tool calling support in LangChain
- easymcp - A high level asyncio native client SDK with native support for namespaced servers and caching.
- mcp-cli - A lightweight CLI MCP client to connect with remote MCP servers.
- tadata-org/fastapi_mcp - Provides MCP wrapping on top of existing FastAPI REST endpoints
- MCPcat - User analytics, session tracking, and live debugging for MCPs
- FastMCP - A high-level framework for building MCP servers in Python
- langchain-mcp - Provides MCP tool calling support in LangChain
- easymcp - A high level asyncio native client SDK with native support for namespaced servers and caching.
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JavaScript/TypeScript
- FastMCP - A high-level framework for building MCP servers in TypeScript
- QuantGeekDev/mcp-framework - Fast and elegant TypeScript framework for building MCP servers
- wong2/LiteMCP - A high-level framework for building MCP servers in JavaScript/TypeScript
- ribeirogab/simple-mcp - A simple TypeScript library for creating MCP servers
- firebase/genkit#mcp
- FastMCP - A high-level framework for building MCP servers in TypeScript
- QuantGeekDev/mcp-framework - Fast and elegant TypeScript framework for building MCP servers
- MCPcat - User analytics, session tracking, and live debugging for MCPs
- wong2/LiteMCP - A high-level framework for building MCP servers in JavaScript/TypeScript
- ribeirogab/simple-mcp - A simple TypeScript library for creating MCP servers
- firebase/genkit#mcp
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Java
- quarkus-mcp-server - Java SDK for building MCP servers using Quarkus
- spring-ai-mcp - Java SDK and Spring Framework integration for building MCP client and MCP servers
- quarkus-mcp-server - Java SDK for building MCP servers using Quarkus
- spring-ai-mcp - Java SDK and Spring Framework integration for building MCP client and MCP servers
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Go
- strowk/foxy-contexts - Golang library to write MCP Servers declaratively with functional testing included
- mark3labs/mcp-go - Golang SDK for building MCP Servers and Clients
- metoro-io/mcp-golang - Golang framework for building MCP Servers, focussed on type safety
- strowk/foxy-contexts - Golang library to write MCP Servers declaratively with functional testing included
- mark3labs/mcp-go - Golang SDK for building MCP Servers and Clients
- metoro-io/mcp-golang - Golang framework for building MCP Servers, focussed on type safety
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Rust
- linux-china/mcp-rs-template - MCP CLI server template for Rust
- poem-web/poem#poem-mcpserver - MCP Server implementation for Poem
- linux-china/mcp-rs-template - MCP CLI server template for Rust
- poem-web/poem#poem-mcpserver - MCP Server implementation for Poem
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Kotlin
- http4k MCP SDK - Functional, testable Kotlin SDK based around the popular [http4k](https://http4k.org) Web toolkit
- http4k MCP SDK - Functional, testable Kotlin SDK based around the popular [http4k](https://http4k.org) Web toolkit
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C#/.NET
- salty-flower/ModelContextProtocol.NET - A C# SDK for building MCP servers on .NET 9 with NativeAOT compatibility ⚡ 🔌
- salty-flower/ModelContextProtocol.NET - A C# SDK for building MCP servers on .NET 9 with NativeAOT compatibility ⚡ 🔌
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Scala
- mullerhai/sakura-mcp - Scala MCP Framework for Building effective agents with MCP servers and clients
- mullerhai/sakura-mcp - Scala MCP Framework for Building effective agents with MCP servers and clients
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Dart
- leehack/mcp_dart - This library aims to provide a simple and intuitive way to implement MCP servers and clients in Dart
- leehack/mcp_dart - This library aims to provide a simple and intuitive way to implement MCP servers and clients in Dart
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Ruby
- modelcontextprotocol/ruby-sdk - Official Ruby SDK for building MCP servers
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C/C++
- micl2e2/mcpc - Modern C SDK for building MCP servers/clients.
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Swift
- modelcontextprotocol/swift-sdk - Official Swift SDK for building with MCP.
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Tutorials
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Development Tools
- amirshk/mcp-secrets-plugin - A reference code to securely store and retrieve sensitive information using the system's native keychain
- Setup Claude Desktop App to Use a SQLite Database
- Setup Claude Desktop App to Use a SQLite Database
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Community
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Libraries
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Authorization Testing
- JoshuaSiraj/mcp_auto_register
- traceloop/openllmetry#opentelemetry-instrumentation-mcp - OpenTelemetry instrumentation for MCP Python that captures tool calls, notifications, listing, initialization handshakes and propagates traces from client to server.
- marimo-team/codemirror-mcp - CodeMirror extension that implements MCP for resource mentions and prompt commands
- jhgaylor/express-mcp-handlder - Bind an MCP server to an express server using the StreamableHTTP Transport
- isaacwasserman/mcp-langchain-ts-client
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Dart
- marimo-team/codemirror-mcp - CodeMirror extension that implements MCP for resource mentions and prompt commands
- JoshuaSiraj/mcp_auto_register
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Utilities
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Proxies and Gateways
- adiom-data/grpcmcp - A MCP Server that allows access to gRPC API services.
- boilingdata/mcp-server-and-gw - An MCP stdio to HTTP SSE transport gateway
- emicklei/mcp-log-proxy - An MCP proxy server that offers a Web UI to see the complete message flow.
- EvalsOne/MCP-Connect - A tiny tool that enables cloud-based AI services to access local Stdio based MCP servers via HTTP/HTTPS
- hamidra/yamcp - An MCP workspace manager to bundle and manage MCP servers in dedicated local workspaces (e.g., for coding, design, research).
- adiom-data/grpcmcp - A MCP Server that allows access to gRPC API services.
- boilingdata/mcp-server-and-gw - An MCP stdio to HTTP SSE transport gateway
- emicklei/mcp-log-proxy - An MCP proxy server that offers a Web UI to see the complete message flow.
- EvalsOne/MCP-Connect - A tiny tool that enables cloud-based AI services to access local Stdio based MCP servers via HTTP/HTTPS
- 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 - A gateway demo for MCP SSE Server
- multi-mcp - A flexible and dynamic Multi-MCP Proxy Server that acts as a single MCP server while connecting to and routing between multiple backend MCP servers over STDIO or SSE. Deployable on Kubernetes by exposing a single port, and supports dynamic addition and removal of MCP servers at runtime.
- punkpeye/mcp-proxy - A TypeScript SSE proxy for MCP servers that use `stdio` transport
- SecretiveShell/MCP-Bridge
- sparfenyuk/mcp-proxy
- TBXark/mcp-proxy - An MCP proxy server that aggregates multiple MCP resource servers through a single HTTP server
- multi-mcp - A flexible and dynamic Multi-MCP Proxy Server that acts as a single MCP server while connecting to and routing between multiple backend MCP servers over STDIO or SSE. Deployable on Kubernetes by exposing a single port, and supports dynamic addition and removal of MCP servers at runtime.
- punkpeye/mcp-proxy - A TypeScript SSE proxy for MCP servers that use `stdio` transport
- sparfenyuk/mcp-proxy
- TBXark/mcp-proxy - An MCP proxy server that aggregates multiple MCP resource servers through a single HTTP server
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Development Tools
- ithena-one/ithena-cli - Wraps MCP commands to log interactions locally, facilitating debugging and interaction audits. Optional cloud.
- StacklokLabs/toolhive - A lightweight utility designed to simplify the deployment and management of MCP servers, ensuring ease of use, consistency, and security through containerization
- taskade/mcp - Generate MCP tools from OpenAPI schemas. Supports auto-linking, response normalization, and MCP server integration.
- f/MCPTools - A command-line development tool for inspecting and interacting with MCP servers
- flux159/mcp-chat - A CLI based client to chat and connect with any MCP server
- mark3labs/mcphost - A CLI host application that enables LLMs to interact with external tools through MCP
- strowk/mcp-autotest - A command-line tool for running YAML based language-agnostic autotests
- strowk/synf - Tool to hot-reload MCP server on changes to saved files
- StacklokLabs/toolhive - A lightweight utility designed to simplify the deployment and management of MCP servers, ensuring ease of use, consistency, and security through containerization
- addozhang/spring-rest-to-mcp - An [OpenRewrite](https://docs.openrewrite.org/) recipe collection that automatically converts Spring Web REST APIs to Spring AI Model Context Protocol (MCP) server tools.
- StacklokLabs/toolhive - A lightweight utility designed to simplify the deployment and management of MCP servers, ensuring ease of use, consistency, and security through containerization
- addozhang/spring-rest-to-mcp - An [OpenRewrite](https://docs.openrewrite.org/) recipe collection that automatically converts Spring Web REST APIs to Spring AI Model Context Protocol (MCP) server tools.
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Hosting
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Development Tools
- Smithery - cloud hosting MCP servers as a service via docker containers
- Glama - source MCP servers, enabling developers and enterprises to easily discover build, manage MCP servers.
- Glama - source MCP servers, enabling developers and enterprises to easily discover build, manage MCP servers.
- Smithery - cloud hosting MCP servers as a service via docker containers
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Resources
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Related awesome lists:
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Development Tools
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Frameworks
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Swift
- sebastianbuzdugan/framework-rai-mcp - A responsible AI MCP server framework focused on ethical deployment in startups and enterprise prototypes.
- lastmile-ai/mcp-agent - Build effective agents with MCP servers using simple, composable patterns
- mcpdotdirect/template-mcp-server - A CLI tool to create a new MCP server project with TypeScript support
- sendaifun/solana-agent-kit#agent-kit-mcp-server - Solana MCP SDK
- stephencme/create-mcp-ts - Create a new MCP server in TypeScript, batteries included - supports user-defined templates!
- Upsonic/gpt-computer-assistant
- 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.
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Dart
- lastmile-ai/mcp-agent - Build effective agents with MCP servers using simple, composable patterns
- mcpdotdirect/template-mcp-server - A CLI tool to create a new MCP server project with TypeScript support
- sendaifun/solana-agent-kit#agent-kit-mcp-server - Solana MCP SDK
- stephencme/create-mcp-ts - Create a new MCP server in TypeScript, batteries included - supports user-defined templates!
- Upsonic/gpt-computer-assistant
- p-funk/FEGIS - Create interactive agents that transform simple ad-hoc prompting into augmented LLM interaction.
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Programming Languages
Categories
Sub Categories
Keywords
mcp
41
ai
20
mcp-server
13
model-context-protocol
10
llm
8
mcp-client
6
golang
6
modelcontextprotocol
6
mcp-tools
6
claude
5
agents
4
sse
4
ai-agents
4
llms
4
python
4
mcp-servers
4
openai
3
clients
2
debug
2
grpc
2
agent-runtime
2
json-rpc
2
spring
2
java
2
quarkus-extension
2
client
2
fastmcp
2
typescript-library
2
typescript
2
genai
2
template
2
assistant
2
chatgpt
2
chatgpt-app
2
gpt
2
gpt-4o
2
linux
2
macos
2
ubuntu
2
windows
2
evals
2
proxy
2
ai-security
2
aicodeassistant
2
kubernetes
2
mcp-security
2
security
2
anthropic
2
ai-platform
2
ai-tools
2