Best Developer Tools MCP Servers

Integrates with Keycloak Admin to provide streamlined user and realm management operations for identity and access control automation.

Shopify Dev

Official Remote

Integrates with Shopify Dev. Supports various tools to interact with different Shopify APIs.

Cloudflare Workers

Official

Enables MCP capabilities in Cloudflare Workers for deploying low-latency, scalable AI services at the network edge.

Provides unified database access across PostgreSQL, MySQL, SQLite, Redis, MongoDB, Cassandra, Microsoft SQL Server, and Amazon DynamoDB with 25+ tools for operations, schema management, data export/import, query performance analysis, and transaction support through a comprehensive adapter pattern architecture.

Provides Xcode-related command-line tools to enables project inspection, building, testing, archiving, code signing, and Xcode simulator management through natural language commands.

Provides intelligent search capabilities across Claude Code conversation history with specialized tools for conversation search, file context discovery, error solution patterns, and session management through JSONL log parsing and AI-enhanced query expansion.

Validates and renders Mermaid diagrams as SVG images, providing detailed error messages for invalid syntax to enhance visualization capabilities within conversations.

Provides semantic code search and indexing using vector embeddings and AST-based code splitting, enabling natural language queries across codebases with automatic file filtering and support for multiple embedding providers and vector databases.

C

Calculator

Remote

Provides a secure mathematical expression evaluation service using Python's AST module for basic operations without relying on eval(), enabling quick calculations within conversations.

Provides direct control over Xcode IDE through AppleScript automation for project building, scheme management, hierarchy exploration, and error retrieval with path-based security controls and macOS notification feedback.

Monitors ClojureScript builds in real-time, providing detailed status information including compilation status, warnings, errors, and file-specific details for verifying build success after code changes.

Integrates with Facebook's iOS Development Bridge (idb) to enable automated iOS device management, test execution, UI interactions, and app installation through a simple npm module.

Provides three sequential prompts that guide software development from high-level requirements through EARS format documentation and design specifications to final code generation, supporting a structured waterfall development workflow.

Plays customizable audio notifications for key interaction points in development environments, alerting users when AI assistance requires attention or completes tasks.

Captures website screenshots using headless Chrome automation with configurable device emulation, output formats, and full-page or viewport-only options for web development workflows and content auditing.

Integrates with multiple package registries and documentation sources to provide up-to-date library information for code assistance, dependency analysis, and learning about new libraries.

Unifies multiple MCP servers into a single gateway with built-in search capabilities, enabling tools to be discovered and executed across different specialized services through one interface

Orchestrates Codex and Gemini CLI agents with parallel execution across multiple working directories, enabling delegation of complex tasks to 16 specialized programming personas including backend architects, security engineers, and Python experts for simultaneous multi-project development workflows.

Guides users through structured software project documentation phases with automated document generation, progress tracking, and workflow state management using OpenAPI specifications as templates.

Organizes and executes reusable automation scripts with structured metadata, environment variable management, and automatic dependency installation for building maintainable workflow collections.

Integrates with the official Model Context Protocol registry to provide server discovery, metadata retrieval, version information, and health status monitoring with filtered searches and pagination support.