407 boosters for "API" — open source, verified from GitHub, ready to install
An MCP server that integrates the National Park Service API with Claude, enabling developers to query park information, facilities, and data programmatically within Claude Desktop and Claude Code environments.
PrismBench enables developers to create specialized LLM agents through YAML configuration for systematic evaluation of model capabilities using Monte Carlo Tree Search. Useful for ML engineers, researchers, and teams building production LLM systems who need comprehensive benchmarking and evaluation frameworks.
PrismBench enables developers to create specialized LLM agents through YAML configuration for comprehensive benchmarking and evaluation of language model capabilities. Teams building AI evaluation systems and ML testing pipelines benefit from its systematic Monte Carlo Tree Search approach and containerized deployment.
Heuristic scoring (no AI key configured).
A complete Coda API client with MCP integration that enables Claude to interact with Coda documents and workspaces, automatically handling large content through chunking. It's valuable for developers and teams using Coda who want to automate workflows and integrate AI capabilities.
A production-grade technical writer agent that automates API documentation, user guides, tutorials, and code examples with enterprise-level reliability. Ideal for development teams needing consistent, high-quality technical documentation at scale.
Enhanced MCP server that integrates Home Assistant with Claude, enabling AI-powered smart home automation and control through the Model Context Protocol. Ideal for developers building intelligent home automation workflows and AI-assisted IoT management.
This Cursor Rules booster provides standardized guidelines for implementing CRUD operations and data access layer patterns, helping teams maintain consistency across database operations in their codebase.
"name": "clirank-mcp-server", "description": "MCP server for API discovery and recommendations: help Claude Code, Codex, Cursor, Cline, and other coding agents choose APIs with current CLIRank data instead of stale model memory", "clirank-mcp-server": "./dist/index.js"
This booster automates reconnaissance of LLM API endpoints to identify models, authentication methods, and configuration details for security testing. Red team operators and security researchers benefit from structured enumeration workflows.
An MCP server that provides instant access to browser compatibility data and web API support information from the caniuse database, helping developers quickly check feature support across browsers without leaving their IDE.
"name": "cinderwright-mcp-server", "description": "Cinderwright Discovery Hub MCP Server - cross-protocol agent payments search engine + payment proxy. 2,811 services across x402, MPP, and Lightning. Includes proxy_do for zero-config task fulfillment.", "cinderwright-mcp": "index.js"
Copilot Instructions for Laravel Boost that provides guidelines and conventions for building Laravel applications with specified package versions (PHP 8.4.11, Laravel v12, etc.). Developers using GitHub Copilot for Laravel projects benefit from contextual coding standards and best practices.
AgentMail provides AI agents with dedicated email inbox functionality similar to Gmail, enabling agents to send, receive, and manage emails programmatically. This is valuable for developers building autonomous AI systems that need to communicate via email or integrate with email-based workflows.
A Sipgate API integration server that enables AI code assistants like Claude to interact with Sipgate's communication platform for building telephony and messaging workflows. Useful for developers building AI-powered phone/SMS applications or integrating Sipgate services into intelligent assistants.
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.
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.
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.
FaceSwap Copilot Instructions provides a structured guide for developing a React/TypeScript face-swapping web application with real-time ML capabilities. It benefits developers building entertainment, creative, or research-focused face manipulation tools.
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.
"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",
Genesis is a project scaffolding booster that instantly initializes production-ready React, FastAPI, Go, or Taro projects with modern stacks (React19+TailwindV4+Vite). It benefits full-stack developers and teams who want to eliminate boilerplate setup and start coding immediately.
"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",
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.
