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Enables AI models to interact with Blockscout API for blockchain data, including transactions, blocks, balances, and contract calls. Supports multiple endpoints for comprehensive blockchain exploration.

Read-only MCP server for querying public smallcase data (catalog, returns, risk metrics, stocks, mutual funds) via natural language. No API key required.

An MCP server for Kvindo Cloud that lets AI clients list, inspect, create, update, and delete cloud resources (VMs, volumes, Kubernetes, etc.) via natural language. Read-only by default, with write/delete operations gated by explicit opt-in environment variables.

Connects to the Stakpak API to generate infrastructure code for projects.

MCP server for WorkOS User Management API. Enables Claude to manage users, organizations, memberships, invitations, and sessions in WorkOS.

Enables MCP clients to query the official tax clearance certificate (Certidão Negativa de Débitos) from the Florianópolis city government. It is a read-only tool that facilitates verification of a taxpayer's debt status through natural language.

Harvester MCP Server enables AI assistants like Claude Desktop and Cursor to interact with Harvester HCI clusters through a standardized protocol. Built in Go using the mark3labs/mcp-go SDK, it provides tools for managing both standard Kubernetes resources (pods, deployments, services) and Harvester-specific resources (virtual machines, images, volumes, networks). The server automatically connects to Kubernetes clusters using standard configuration paths and formats output in human-readable formats, making it ideal for DevOps teams who need AI assistance with Harvester cluster management and monitoring.

MCP server for managing GoDaddy DNS records. Enables listing, adding, replacing, and deleting DNS records, and checking domain availability via natural language.

Validates EU electronic invoices (Peppol, XRechnung, FatturaPA, etc.) and explains validation error codes, enabling AI coding agents to check invoice validity and get fixes before rejection.

Provides safe read, insert, and update operations on MySQL databases with guardrails against destructive actions.

Create, validate, read, edit, export, and search JSON Canvas files with an interactive inline viewer, stored privately per user.

Local MCP server and CLI for Access layout files, rendered to SVG without Microsoft Access. Enables visual verification of form/report layout changes.

GoHighLevel MCP Server — 50 tools for contacts, pipelines, conversations, calendars, workflows, invoices, social, forms, tasks, products, emails, campaigns, documents. First npm-publishable GHL MCP server.

MCP Think Tool Server implements Anthropic's 'think' tool for Claude, providing a dedicated space for structured reasoning during complex problem-solving tasks. Developed by cgize, this TypeScript server maintains a timestamped log of thoughts that Claude can record, retrieve, clear, and analyze through four specialized tools. The implementation is particularly valuable for scenarios requiring complex tool chains, policy adherence, sequential decision making, and multi-step analysis, allowing Claude to break down problems methodically and improve performance in reasoning-intensive tasks without switching contexts.

Emacs MCP Server enables AI assistants to interact with a running Emacs process, providing tools to generate and execute Elisp code. It leverages the smartfunc library with GPT-4o to create contextually appropriate Elisp solutions, and uses emacsclient to evaluate code in the active Emacs instance. This implementation allows AI models to perform complex Emacs operations like buffer manipulation, text editing, and configuration changes without requiring users to write Elisp themselves.

a simple sqlite mcp for parking and querying bulk data without flooding context.

Brings Summit's CRO audit insights into coding agents, enabling them to fetch audits, implement fixes, and manage A/B experiments directly from the editor.

Gives Claude Code full control over tmux sessions, windows, and panes, with an optional Sonnet-based safety classifier for destructive commands.

Crypto RSS MCP server by kukapay that aggregates real-time cryptocurrency news from multiple RSS feeds, helping AI agents make informed decisions in fast-paced crypto markets. The implementation provides tools for listing available feeds from a curated OPML file sourced from Chainfeeds, fetching and formatting RSS content as Markdown with HTML-to-text conversion, and filtering feeds by keywords across descriptions and categories. Built with Python using FastMCP, feedparser, and html2text libraries, it includes a prompt template for analyzing feed content to identify market trends and summarize key points, making it valuable for crypto traders, analysts, and AI assistants requiring structured access to cryptocurrency news aggregation and market sentiment analysis.