API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| RF Tools Provides 203 RF and electronics calculators plus 13 server-side simulation tools from rftools.io for engineering calculations and analysis. | TypeScript | 1 | — |
| RGB Lightning Node Integrates with RGB Lightning Node APIs to provide Bitcoin Layer 2 asset management, Lightning Network operations, on-chain transactions, and asset swaps with comprehensive error handling and authentication. | TypeScript | 1 | — |
| @rhinosaas/rebillia-mcp-server MCP server for the Rebillia subscription billing API | TypeScript | — | — |
| rhodecode-mcp-server MCP Server para interactuar con RhodeCode API - Gestión de repositorios y Pull Requests | Python | — | — |
| rhombus-node-mcp MCP server for Rhombus API | TypeScript | — | — |
| @r-huijts/strava-mcp-server MCP server for Strava API | TypeScript | 282 | — |
| @richard-stovall/opnsense-mcp-server Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods | TypeScript | — | — |
| Rideshare Comparison Compare Uber and Lyft prices for any route with surge detection and booking links. | Python | 0 | — |
| RideWithGPS Integrates with RideWithGPS API to retrieve cycling routes, trips, events, and performance metrics including speed, elevation, heart rate, power, and cadence data for fitness tracking and route planning applications. | — | 6 | — |
| Rierino Enables organizations to expose existing APIs, event processing, or CDC flows as MCP tools while maintaining security policies and user roles through configurable middleware or custom server implementations. | — | 0 | — |
| Rigol DHO824 Oscilloscope Control and query Rigol DHO824 oscilloscope for waveform capture and measurements | Python | 0 | — |
| Rijksmuseum Amsterdam Integrates with the Rijksmuseum API to enable artwork search, detailed information retrieval, and high-resolution image access for art research and cultural exploration. | — | 65 | — |
| Riksdag & Regering MCP Svenska Riksdagens och Regeringskansliets öppna data - 27 verktyg för politik, dokument och analys | TypeScript | — | — |
| Rime Text-to-Speech Text-to-speech server that converts text into spoken audio through Rime's API, streaming with optimized buffering for minimal latency between generation and playback. | TypeScript | 28 | — |
| Risky Business AI Integrates with GitHub, NIST NVD, and CISA's Known Exploited Vulnerabilities catalog to automate CVE exploitability assessment by searching for proof-of-concept exploits, retrieving official vulnerability details with CVSS scores, and cross-referencing against actively exploited vulnerabilities for threat intelligence and security prioritization. | — | 4 | — |
| RivalSearchMCP Deep Research & Competitor Analysis MCP for Claude & Cursor. No API Keys. Features: Web Search, Social Media (Reddit/HN), Trends & OCR. | Python | 56 | — |
| Riza Provides a secure bridge between LLMs and Riza's isolated code interpreter API, enabling writing, saving, editing, and executing code safely in a sandboxed environment with persistent tool management across conversations. | TypeScript | 13 | — |
| @roarkanalytics/sdk-mcp The official MCP Server for the Roark API | TypeScript | — | — |
| robinhood-mcp-server The Robinhood MCP Server provides a comprehensive interface to the Robinhood Crypto API. This server handles authentication, account management, market data retrieval, and trading operations through both REST API and WebSocket interfaces. | Python | 30 | — |
| @robinmordasiewicz/f5xc-api-mcp F5 Distributed Cloud API MCP Server - Exposes F5XC APIs to AI assistants via Model Context Protocol | TypeScript | — | — |
| Roblox Docs Provides access to Roblox's development ecosystem including API documentation, FastFlags, Open Cloud REST API, Luau language docs, and DevForum discussions with automatic syncing from official sources and multi-language support. | — | 2 | — |
| Robot Resources Router Intelligent LLM routing proxy — 60-90% cost savings by auto-selecting the cheapest model | TypeScript | — | — |
| @rodzio/mcp-server Rodz API MCP server for Claude | TypeScript | — | — |
| @rokealvo/jira-mcp JIRA MCP Server | TypeScript | — | — |
| @rokrokss/mcp-gitlab MCP server for using the GitLab API | TypeScript | — | — |