385 boosters for "API" — open source, verified from GitHub, ready to install
This MCP server bridges Apple Books and Claude by enabling access to your library, collections, and annotations through a clean API interface. Ideal for readers, researchers, and developers who want to programmatically interact with their Apple Books highlights and metadata.
A Windsurf-integrated prompt for managing and developing an audio-to-subtitle video conversion application using Next.js and FastAPI with OpenAI Whisper. Developers building Korean audio processing tools benefit from structured server management and development workflows.
A REST API design specialist agent that helps developers create clean, well-documented APIs with expertise in endpoint design, OpenAPI/Swagger documentation, and API best practices. Ideal for backend engineers and API architects building scalable, maintainable services.
An AI agent that builds and modifies user interfaces using shadcn/ui components and blocks, enabling developers to rapidly create beautiful, functional UIs with React, TypeScript, and Tailwind CSS.
"name": "x402search-mcp", "mcpName": "io.github.x402-index/x402search-mcp", "description": "Search 13,000+ x402-enabled APIs from your AI agent. Powered by x402search.xyz",
This MCP server integrates ResourceSpace digital asset management (DAM) with Claude and Cursor, enabling AI assistants to query, manage, and organize digital assets directly. It benefits teams managing large media libraries who want to leverage AI for asset discovery and workflow automation.
A networking agent specializing in Retrofit and OkHttp for building secure, resilient HTTP APIs with features like SSL pinning and request interceptors. Essential for Android developers implementing production-grade API integration.
A skill that automates publishing local Markdown articles to GitHub Pages Jekyll blogs, handling frontmatter conversion, image uploads, and repository pushes via GitHub API. Useful for bloggers and developers who want to streamline their publishing workflow.
An MCP server that integrates Amadeus Hotel APIs into Claude, enabling AI assistants to search and manage hotel bookings programmatically. Developers building travel applications and chatbots benefit from direct access to Amadeus hotel data.
An MCP Server that integrates Signal Sciences (Fastly NGWAF) API capabilities with Claude, enabling security teams to manage Web Application Firewall policies and monitor threats directly through AI-assisted workflows.
Cursor rules booster providing RESTful API design standards and best practices, including resource-based URLs, HTTP methods, status codes, and NestJS implementation patterns for developers building consistent APIs.
"name": "@gradusmusic/notation-mcp", "mcpName": "com.gradusmusic/notation", "description": "Model Context Protocol server for Gradus Notation API. Lets AI agents render music notation, validate input, and search music-theory knowledge — sponsored by Gradus School of Music Composition.",
dev-1 is a Chrome extension development specialist agent that helps developers build and architect extensions with expertise in Manifest V3, Chrome APIs, and extension lifecycle management. It's ideal for developers creating browser extensions who need guidance on configuration, permissions, and best practices.
"id": "ai.cueapi/mcp", "description": "Schedule agent work and report write-once outcomes via CueAPI from any MCP host.", "url": "https://github.com/cueapi/cueapi-mcp",
A skill that imports JIRA tickets via API or web scraping and converts them into local story files, enabling developers to quickly start implementation from their backlog. Useful for teams managing JIRA-based workflows who want to streamline ticket-to-code handoffs.
A specialized agent for generating, reviewing, and maintaining API documentation and SDKs across OpenAPI, GraphQL, and Markdown formats. Ideal for development teams needing consistent, multi-format API documentation and developer experience improvements.
An MCP server that integrates Caiyun Weather API to provide weather query functionality for Claude Desktop and Claude Code. Useful for developers building weather-aware applications in Claude environments.
Anti Search MCP Server enables Claude to perform web searches and read URL content via the Antigravity API, allowing AI assistants to access real-time information and external web pages. Developers building Claude-based applications that need web browsing capabilities benefit most.
Mcp Tool Factory generates MCP servers from natural language, OpenAPI specs, databases, GraphQL, and ontologies, supporting 10+ LLM providers. Developers building AI agents and tool ecosystems benefit from automated server generation without manual boilerplate.
A Namecheap API integration skill enabling domain registration, availability checking, DNS management, and domain lifecycle operations directly from Claude Code. Useful for developers and AI agents automating domain management workflows.
A Copilot prompt booster for stock analysis using the J-Quants API, designed to help developers integrate financial data tools into their workflows with Japanese language support.
This booster enables developers to build SOLIDWORKS CAD desktop add-ins using the ISwAddin interface, handling COM registration, lifecycle management, and UI integration. It's essential for engineers and software developers creating custom tools that extend SOLIDWORKS functionality.
An MCP server that integrates course curriculum management, project components, and coding standards into Claude Code, enabling educators and developers to maintain structured educational content and project knowledge bases. Ideal for course creators, coding instructors, and development teams building AI-assisted learning platforms.
react-pro is an expert React development agent that helps developers build modern, performant web applications with advanced patterns like Hooks, Context API, and state management. It's ideal for teams creating new React components, refactoring legacy code, and solving complex UI challenges.
