338 boosters for "api" — open source, verified from GitHub, ready to install
Heuristic scoring (no AI key configured).
An MCP server that enables Claude to post messages to Slack via webhooks and bot APIs, allowing developers to integrate automated notifications and chat interactions directly into their Slack workspaces.
WeatherBot is a system prompt that demonstrates how to integrate the National Weather Service API via Model Context Protocol (MCP), enabling AI assistants to provide accurate, real-time US weather information. Developers building weather-integrated applications on Claude, Cursor, Windsurf, or ChatGPT will find this immediately useful as a reference implementation.
An MCP server that integrates Claude with Lu.ma's event management API, enabling AI agents to programmatically create, manage, and query events and guest information. Useful for developers building event automation workflows and AI assistants that need event management capabilities.
A security testing mindset booster that helps developers identify vulnerabilities like economic exploits, workflow bypasses, and privilege escalation attacks in APIs and payment systems. Ideal for security engineers, QA specialists, and developers performing security audits.
This MCP Server enables AI assistants like Claude to interact with Shopify store data through GraphQL APIs, allowing developers to automate store management and data retrieval tasks within AI workflows.
This MCP server enables end-to-end Reddit advertising management, allowing developers and marketing teams to programmatically control accounts, funding, campaigns, and ad groups. It's ideal for agencies, marketers, and developers building Reddit ad automation tools.
An MCP server that enables Claude to search and analyze classical Japanese literature from the Genji API, allowing researchers and enthusiasts to explore traditional texts through AI-powered interfaces.
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.
Junipr MCP Server enables Claude to capture screenshots, extract PDFs, and retrieve metadata from web content through a standardized MCP interface. Developers and AI builders benefit from seamless integration of web-scraping capabilities into Claude-based applications.
An MCP server that exposes the Windmill API through Claude, enabling developers to programmatically interact with Windmill workflows, scripts, and infrastructure directly from Claude. Useful for automation engineers and DevOps teams who want to manage Windmill resources via AI.
A Windsurf rules prompt designed to enforce careful, methodical AI assistance practices with emphasis on reading instructions thoroughly, respecting project structure, and avoiding assumptions about dependencies and file locations.
HAPI MCP Server dynamically converts OpenAPI REST APIs into MCP tools, enabling AI assistants to seamlessly integrate and interact with any API-based service. Developers and AI application builders benefit from automated tool exposure without manual integration code.
PricingEngine provides GitHub Copilot with detailed instructions for a distributed pricing system built on PySpark and FastAPI, helping developers understand architecture, best practices, and implementation patterns for scalable price calculations.
A Windsurf rules prompt that enforces careful, methodical AI development practices by requiring thorough reading of context, respecting project structure, and avoiding common mistakes like random file creation or assuming dependencies.
API-Client is a Copilot instruction set that helps developers test and debug APIs directly from VS Code with request storage, colorized output, and CLI commands. It benefits backend developers, API testers, and anyone who frequently works with HTTP endpoints.
