MCP server for AI prompt optimization — transforms vague prompts into platform-optimized prompts for 58+ AI platforms across 7 categories (image, video, voice, music, code, chat, document).
An MCP server that powers AI agents with indexed blockchain data from The Graph.
MapRag: RAG-focused subregistry + MCP server to discover and route to retrieval-capable MCP servers using structured constraints and explainable ranking.
MCP server for VK (VKontakte) social network API. Access users, walls, groups, friends, newsfeed, photos, and community stats.
MCP service for Tablestore, features include adding documents, semantic search for documents based on vectors and scalars, RAG-friendly, and serverless.
Fireproof ledger database with multi-user sync
Comprehensive blockchain services for 30+ EVM networks, supporting native tokens, ERC20, NFTs, smart contracts, transactions, and ENS resolution.
Unified MCP server for email across Gmail (REST API), Outlook (Microsoft Graph), iCloud, and generic IMAP/SMTP. 24 tools for search, send, organize, and batch-manage emails with built-in OAuth2 and en
An MCP server for UK National Rail trains service, providing train schedules and live travel information, intergrating the Realtime Trains API
Let AI tools like Cursor, VS Code, or Claude Desktop answer questions using your product docs. Biel.ai provides the RAG system and MCP server.
Query and analyze Prometheus, open-source monitoring system.
Universal Maven Central dependency intelligence for JVM build tools (Maven, Gradle, SBT, Mill). Features bulk operations, version comparison, stability filtering, dependency age analysis, release patt
MCPX is a production-ready, open-source gateway to manage MCP servers at scale—centralize tool discovery, access controls, call prioritization, and usage tracking to simplify agent workflows.
Brazilian Census Bureau (IBGE) data server with 23 tools for demographics, geography, economics, and statistics. Covers localities, SIDRA tables, Census data, population projections, and geographic me
Bulk Spotify operations with confidence-scored song matching, batch playlist creation from CSV/podcast lists, and library exports for discovering your most-saved artists and albums.
npm intelligence — search packages, check bundle sizes, scan vulnerabilities, compare downloads.
Web scraping — extract clean markdown, links, and metadata from any URL. Free Firecrawl alternative.
Human-like memory layer for AI agents with semantic, episodic, and procedural memory. Claude Code hooks (auto-save, auto-recall, cognitive profile). 29 MCP tools, knowledge graph, smart triggers, mult
Intelligent token optimization achieving 95%+ reduction through caching, compression, and 80+ smart tools for API optimization, code analysis, and real-time monitoring.
Reduce context usage on file use. Send only unified diffs instead of full files (up to 20-100× fewer tokens), and read large files with targeted `grep`/`sed` instead of full reads (up to 500×). Kernel
Accurate weather forecasts via the AccuWeather API (free tier available).
Real-time on-chain market prices using open and free Dexscreener API
Trade Robinhood through natural language. Portfolio analysis, real-time quotes, and order execution via Claude Code.
MCP server providing read-only access to Monarch Money financial data, enabling AI assistants to analyze transactions, budgets, accounts, and cashflow data with MFA support.