Development Tools

Claude Mermaid

by veelenga

Render and preview Mermaid diagrams with live‑reload, multiple export formats, theme support, and an integrated Claude skill for expert diagram guidance.

49

23 hours ago

Mcpbr

by greynewell

Run controlled experiments that compare an MCP server‑enabled LLM against a baseline LLM on real software‑engineering tasks such as bug‑fixing, exploit generation, and tool‑selection, producing quantitative performance metrics.

19

2 days ago

Better Icons

by better-auth

Search and retrieve over 200,000 icons from more than 150 collections, usable via a command‑line interface or as an MCP server for AI coding assistants.

44

3 days ago

Claude Prompts

by minipuft

Provides hot‑reloadable prompt templates with chainable steps, quality gates, and structured reasoning frameworks for Claude and compatible MCP clients.

126

11 days ago

PlantUML MCP Server

by infobip

Enables generation of PlantUML diagrams through a Model Context Protocol (MCP) server, returning embeddable SVG/PNG URLs and optional local file saving.

13

13 days ago

Supertag CLI

by jcfischer

Command-line interface that enables querying, creating, synchronizing, and managing Tana workspaces, supporting full‑text and semantic search, batch operations, and an MCP server for AI tool integration.

15

17 days ago

MCP Mesh

by decocms

Provides a secure, unified endpoint for routing all MCP traffic, enforcing RBAC, policies, and full observability while supporting deployment on Docker, Kubernetes, Bun, or Node.

299

19 days ago

ContextStream MCP Server

by contextstream

Provides persistent memory, semantic code search, and graph‑based analysis for AI tools through an MCP server.

13

20 days ago

Smart Coding MCP

by omar-haris

Provides intelligent semantic code search for AI assistants by indexing codebases with local AI model embeddings and exposing searchable context through the Model Context Protocol.

111

23 days ago

Code Index MCP

by ViperJuice

Provides fast, local‑first code indexing and search across dozens of programming languages, enabling LLMs and developers to retrieve symbols, definitions, and code snippets with sub‑100 ms latency.

27

26 days ago

PortOne MCP Server

by portone-io

Enables AI assistants to query PortOne's developer and help center documentation, retrieve channel lists, add test channels, view sub‑store information, and obtain payment histories through the Model Context Protocol.

24

27 days ago

Npm Sentinel

by Nekzus

Provides AI‑enhanced analysis of NPM packages, delivering version history, dependency mapping, security vulnerability scanning, size metrics, and quality scores through the Model Context Protocol.

11

1 month ago

Lighthouse MCP Server

by danielsogl

Provides comprehensive web performance, accessibility, SEO, and security audits using Google Lighthouse, enabling AI agents to evaluate and improve websites.

29

1 month ago

Backlog MCP Server

by nulab

Provides a set of AI‑friendly tools for creating, reading, updating and deleting Backlog resources such as projects, issues, wiki pages, Git repositories and notifications, with optional response optimization and token limiting.

126

1 month ago

Shadcn Svelte MCP

by Michael-Obele

Provides real-time access to shadcn-svelte component documentation and developer utilities via web scraping, exposed through an MCP server with HTTP and SSE transports.

15

2 months ago

NeuroLink

by juspay

A unified AI development platform that provides a TypeScript SDK and professional CLI to build, test, and deploy applications across multiple AI providers, with built‑in tools, MCP integration, and enterprise‑grade features such as Redis conversation memory, cost optimization, and multi‑provider failover.

102

2 months ago

ToolSDK MCP Registry

by toolsdk-ai

Provides a unified enterprise gateway and registry for discovering, securing, and executing Model Context Protocol (MCP) tools via a standardized HTTP API with sandboxing and OAuth 2.1 support.

150

2 months ago

Microcms MCP Server

by microcmsio

Enables AI assistants such as Claude to retrieve, create, review, and upload content in microCMS via a Model Context Protocol server.

19

2 months ago

Boilerplate MCP Server

by aashari

Provides a production‑ready foundation for building custom Model Context Protocol servers in TypeScript, featuring IP geolocation tools, a full CLI, dual STDIO/HTTP transports, TOON output format, JMESPath filtering, and an extensible 5‑layer architecture.

61

2 months ago

AWS MCP Proxy Server

by aws

Enables AI applications and tools to connect to MCP servers on AWS using AWS IAM (SigV4) authentication, handling request signing automatically and providing both a command‑line proxy and a Python library.

197

2 months ago

SmartBear MCP Server

by SmartBear

Enables AI assistants to interact with testing and monitoring tools via natural‑language queries, offering access to error monitoring, test management, API documentation, contract testing, and code review capabilities.

17

2 months ago

Tree Sitter Analyzer

by aimasteracc

Scalable multi‑language code analysis framework built on Tree‑sitter, operable through a command‑line interface or as an MCP server for AI assistants.

13

2 months ago

ToolHive

by stacklok

Install, manage, and run MCP servers in isolated containers, automatically configure popular AI coding assistants, and connect them to AI agents through a unified UI and CLI.

68

2 months ago

AI Interaction Tool

by KhaiHuynhVN

Provides an interactive UI popup for user input, file and image attachment, and emits a structured tag‑based output that AI agents can consume directly.

28

2 months ago

Claude Code & Codex Provider Switcher

by farion1231

Manages and switches provider configurations and MCP servers for Claude Code and Codex on Windows, macOS, and Linux, supporting custom endpoints, cloud‑synced directories, and rapid configuration import/export.

5333

2 months ago

Claude Pro Directory

by JSONbored

A searchable collection of over 262 expert Claude configurations, MCP servers, agents, commands, hooks, and rules to boost Claude AI performance for specific tasks.

108

2 months ago

Serena

by oraios

Provides IDE‑like semantic code retrieval and editing tools that turn any LLM into a powerful coding assistant operating directly on your codebase, without being tied to a specific model or interface.

16548

2 months ago

Mcp Django

by joshuadavidthomas

Provides Django project exploration resources and a stateless shell, enabling LLM assistants to query apps, models, routes, settings and execute arbitrary Python code within a Django environment.

31

2 months ago

MCP GitHub Project Manager

by kunwarVivek

Manages GitHub projects with AI‑powered task generation, requirements traceability, and end‑to‑end workflow automation.

74

2 months ago

Esa Mcp Server

by esaio

Provides a Model Context Protocol server that enables AI assistants to interact with the esa.io knowledge base, allowing reading, creating, updating, and managing posts, comments, tags, categories, and attachments via standardized tools.

40

2 months ago

MCP Nest

by rekog-labs

Effortlessly create Model Context Protocol servers for exposing AI tools, resources, and prompts within NestJS applications.

488

2 months ago

Mcp Svelte Docs

by spences10

Access authoritative Svelte 5 and SvelteKit definitions through a single, type‑safe tool that returns syntax, quick, or full documentation formats.

121

2 months ago

Latest MCP Servers & Clients

Claude Mermaid

Mcpbr

Better Icons

Claude Prompts

PlantUML MCP Server

Supertag CLI

MCP Mesh

ContextStream MCP Server

Smart Coding MCP

Code Index MCP

PortOne MCP Server

Npm Sentinel

Lighthouse MCP Server

Backlog MCP Server

Shadcn Svelte MCP

NeuroLink

ToolSDK MCP Registry

Microcms MCP Server

Boilerplate MCP Server

AWS MCP Proxy Server

SmartBear MCP Server

Tree Sitter Analyzer

ToolHive

AI Interaction Tool

Claude Code & Codex Provider Switcher

Claude Pro Directory

Serena

Mcp Django

MCP GitHub Project Manager

Esa Mcp Server

MCP Nest

Mcp Svelte Docs