Developer Tools MCP Servers

Convert integers between any bases from 2 to 36. Returns the requested conversion plus binary, octal, decimal, and hexadecimal views. Pure computation — no external calls.

Interzoid Global Page Load API measures website performance and page load times from different geographic locations worldwide. Simulate browser-based page loads, test API response times from specific regions, and monitor global website performance for optimization and geographic latency analysis.

News API provides a RESTful API to access hundreds of worldwide news sources and blogs in real-time for news aggregation purposes. Use it to retrieve breaking news, headlines, and article content by topic or publication date.

Nylas is a communications API platform that enables developers to integrate email, calendar, and contact functionalities into their applications. Use it to streamline communication features without building complex backend systems.

Manage DNS records for your Cloudflare zones. Create, update, delete A, AAAA, CNAME, MX, TXT records. Toggle proxy status (orange/gray cloud).

All Cloudflare tools

Google Webfonts is a web font library and API, allowing developers to easily integrate a wide variety of fonts into web applications. Use it to enhance web design with versatile and accessible typography options.

Workflow: 'Help me ask a great Stack Overflow question'. Search for similar questions to avoid duplicates, preview markdown rendering, post questions, write answers, monitor replies, and accept the best answer. Perfect for getting help and helping others.

Generate cryptographically random passwords and passphrases, and analyze password strength. Uses Python's secrets module for true randomness. Pure computation — no external calls.

Sonar Cloud is a code quality and security management tool that provides automatic static code analysis and continuous inspection for various programming languages. Use it to identify code issues, enforce coding standards, and improve software integrity in development projects.

You Need A Budget (YNAB) offers a flexible budgeting platform designed to help individuals manage their personal finances by tracking expenses, setting financial goals, and promoting effective budgeting habits. Use it to gain control over spending, reduce financial stress, and achieve savings objectives.

Selise Blocks is a multi-tenant application development platform. Manage projects, authentication (social login, MFA, CAPTCHA), roles and permissions (RBAC), GraphQL schemas, translations/i18n, and data gateway configuration.

Official GitHub MCP server providing AI-powered code assistance, repository management, issues, pull requests, and GitHub Copilot integration.

Human-in-the-loop remote control for AI coding agents. Routes agent questions to Slack so developers can respond from their phone, unblocking Claude Code, Cursor, Copilot, and Gemini CLI workflows remotely.

This server provides internationalization (i18n) tools and resources, helping developers implement language support and localization in their applications. It is particularly useful for teams looking to enhance user experience across different languages and regions.

Demo.st appears to be a platform for managing web domains, offering tools for checking subdomain availability and site management. It is likely aimed at web developers and businesses looking to establish or maintain their online presence.

OpenZeppelin Solidity provides the industry-standard library of secure, audited smart contract components for Ethereum development. It offers reusable contracts, security patterns, and development tools for building robust decentralized applications on Ethereum.

i18n-agent provides tools for internationalization, enabling developers to easily adapt their applications for multiple languages and regions. This server is essential for businesses aiming to reach a global audience.

Plain Markdown offers a straightforward API for converting text into Markdown format, catering to developers and content creators who need to format text easily for web applications. It's a valuable tool for enhancing documentation and content management.

This server provides AI-powered tools for creating entity-relationship diagrams, helping users visualize and design database structures. It is aimed at developers and database administrators who need to streamline their database design processes.

OpenZeppelin Stellar provides secure smart contract libraries and development tools for the Stellar blockchain ecosystem. It offers contract templates, security patterns, and development frameworks specifically designed for Stellar's unique architecture and Soroban smart contracts.

TweekIT offers tools for document processing, including converting documents and fetching data from URLs. This server is ideal for developers and businesses needing to manipulate and manage document formats efficiently.

JavaDocs Dev is a documentation platform and API reference for Java development, providing documentation, code examples, and API references for Java libraries, frameworks, and development tools. It serves as a central resource for Java developers.

Alpic provides advanced AI-driven solutions for various applications, focusing on enhancing user experiences through intelligent automation. It is designed for developers and businesses looking to integrate AI capabilities into their applications, streamlining processes and improving efficiency.