Solana MCP Server

The Milvus MCP server enables AI applications to interact with Milvus vector databases using natural language commands. It allows AI models to perform vector searches, manage collections, and retrieve data without writing custom database queries. This integration facilitates seamless access to vector data, enhancing the capabilities of AI tools like Claude Desktop and Cursor.

A second opinion in Claude Code or any MCP host, from GPT, Gemini, Grok, and 400+ OpenRouter models. Seven domain experts review plans, find bugs, and weigh tradeoffs - advisory by default, or implementing when you ask.

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Cali is an AI calorie tracker and weight-loss coach that works inside ChatGPT and Claude. Just say what you ate — or snap a photo — and Cali logs it, estimates the calories, tracks your daily total, weight trend and streak, and coaches you. No separate app to download: it runs as an MCP connector in Claude (or an app in ChatGPT), works on web, phone and desktop, learns your regulars so logging gets faster, and is judgement-free. Free 3-day trial.

221 AI-powered crypto security tools across 13 blockchains. Scam detection, wallet forensics, whale tracking, contract auditing, market analysis. Built for AI agents (Claude, Cursor, Windsurf, ChatGPT). Free trials on every tool. Pay-per-use via x402 (USDC). No API key required. Part of Rug Munch Intelligence — The Bloomberg Terminal of Shitcoins

MCP server for structured, read-only email access. Exposes a minimal, auditable API surface — AI agents can search and read emails, but cannot send, delete, or modify your mailbox.

Launch a hosted Gemini File Search true multimodal RAG layer that answers from your PDFs, docs, screenshots, charts, diagrams, help center, FAQs, and images with citations people can verify.

Unofficial MCP server for Proton Mail (not affiliated with Proton AG) — send, read, search & organize email over SMTP/IMAP

A hosted MCP server that gives Claude live access to stock market data — technical analysis, fundamentals, SEC filings, and breaking news for any ticker, plus full portfolio tracking with P&L, risk metrics, and performance vs S&P 500. 8 tools available: • get_portfolio — live prices, P&L, cost basis, allocation weights • get_portfolio_metrics — Sharpe ratio, max drawdown, beta, alpha vs S&P 500 • get_technical_analysis — RSI, MACD, SMA 20/50/200, Bollinger Bands, support/resistance • get_fundamentals — P/E, EPS beat/miss history, revenue trend, next earnings date • get_news — latest headlines from Yahoo Finance + Google News • get_sec_filings — recent 8-K, 10-K, 10-Q filings from SEC EDGAR • get_breaking_news — multi-source news scored 1–10 by market impact • compare_stocks — side-by-side comparison of up to 8 tickers No install needed. Connect via the remote URL and start asking Claude about any stock instantly.

Open AI agent marketplace. Register your bot free, earn USDC per call. x402 payments on Base. 85% dev share. A2A + MCP protocol.

Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth, no API key.

MCP server for Calypso’s multimodal RAG layer. Supports agent-store uploads, knowledge-store ingestion, and retrieval-backed responses workflows with file-aware rag_policy semantics.

Gives access to mcp-use documentation.

Dynamic Feed gives AI assistants fresh data they don't have on their own — over a REST API and a remote MCP endpoint (https://dynamicfeed.ai/mcp). Four live feeds: current LLM pricing & capabilities (~250 models), a searchable MCP server registry, real-time up/down status for major AI & dev services, and the latest AI news/releases. Free tier: 100 calls/day.

Create, publish, manage, share, and audit AI-generated business artifacts as native managed links Perfect to publish your AI generated documents and share them.

GoHighLevel MCP server for Claude. 212 tools across 43 modules, including the only programmatic GHL workflow builder (private API, reverse-engineered), funnel + page editor, form builder, pipeline builder, pre-deploy validator, multi-sub-account switching, bulk operations, and full account export. $97 one-time, lifetime updates. GHL Command gives Claude full programmatic control of GoHighLevel through 212 tools across 43 modules. Built for GoHighLevel agency operators who manage many client sub-accounts and want to onboard new clients in minutes instead of days. Exclusive capabilities (none of the free GHL MCPs have these): - Programmatic workflow builder. Create, edit, clone, publish, and validate complete GHL workflows from a single prompt. GHL's public API has no workflow write endpoints; this uses their internal API (the same one their UI calls). - Funnel + page editor and form builder (also private API). - Pipeline builder, goal event builder, full 57-native-trigger registry. - Pre-deploy validator that catches GHL's silent invalid-ID failure (a common workflow-breaking bug GHL never warns you about). - Multi-sub-account token registry. Switch between any client account mid-conversation; API keys swap automatically. - Bulk operations: tag, update, enroll, delete hundreds of contacts in one command. - Full account export and side-by-side location diff for audit or migration. Works with Claude Desktop App, Claude Code (terminal), and headless on a Linux server or droplet. $97 one-time, 3 machines, no subscription, lifetime updates. 30-day time-back guarantee: save 5+ hours on one real client build or full refund.

An MCP server implementation for retrieving information from the AWS Knowledge Base using the Bedrock Agent Runtime.

A Serper MCP Server

A Model Context Protocol Server connector for Perplexity API, to enable web search without leaving the MCP ecosystem.

Track every deal without the spreadsheet mess or CRM overhead. Dealboard gives salespeople, BD teams, founders, and small teams one clear sales pipeline with deal cards, notes, goals, files, reporting, and AI-ready MCP tools.

24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents. Zero API keys, stdio transport.

Model Context Protocol server that integrates AgentQL's data extraction capabilities.

MCP server to provide Figma layout information to AI coding agents like Cursor

A Model Context Protocol (MCP) server for managing GoDaddy DNS records. Lets AI assistants (Claude, etc.) list, add, replace, and delete DNS records on any domain in your GoDaddy account.

An MCP server that provides a tool for sending transactional emails via Mailtrap