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Free CLI that gives AI agents real stock photos from Unsplash. No API key needed. MCP server + HTTP API included.

Read-only MCP server that connects to your Splitwise account, enabling you to query expenses, friend balances, groups, and category-wise spending breakdowns from any MCP client.

Exposes Zabbix monitoring capabilities as callable tools for AI agents and MCP-compatible clients.

Provides lightning-fast filesystem search on Windows via the Everything SDK, with fallback to HTTP API.

Enables AI assistants to access protein information directly from UniProt, allowing retrieval of protein names, functions, sequences, and organism data by accession number.

Exercise: Get started using GitHub Copilot

An MCP server that performs exact arithmetic calculations, avoiding the pitfalls of float64 and unsafe eval, with resource limits for safe execution.

An MCP server for static Big-O time complexity analysis using tree-sitter AST parsing. Supports JavaScript, TypeScript, Python, Java, Kotlin, and Dart.

A Python MCP server that gives Claude long-term memory and full context of everything by connecting to an Obsidian vault, enabling context retrieval, note management, and automatic graph linking.

Remember user details and preferences across conversations. Organize facts into connected profiles for richer, long-term context. Search, update, and automatically extract locations to keep memories accurate and actionable.

Provides structured, SQL-style query access to Notion databases, allowing Claude to filter, sort, and update pages through the Notion REST API. It enables advanced property-based filtering and database schema discovery beyond the capabilities of standard connectors.

OpenClaw Scanner is a local MCP server that discovers OpenClaw services on a network. It probes target IP addresses or CIDR ranges using HTTP detection on port 18789 and mDNS PTR queries on port 5353, returning structured results including host metadata, protocol details, and match evidence. Supports individual IPs, CIDR notation, and IP ranges up to 4,096 addresses per scan.

MCP server for managing Karabiner-Elements keyboard remapping rules on macOS, enabling LLMs to search key codes, list/add/edit/remove/toggle rules, and switch profiles through natural language.

A FastMCP server for PowerSchool that enables students to check grades, assignments, grade history, and attendance through the Model Context Protocol.

MCP server for Godot Engine 4.x with 18 tools for scenes, scripts, and shaders.

Model Runner provides a unified MCP interface for calling AI models across multiple providers including OpenAI, Anthropic, Groq, Mistral, Cohere, and DALL-E image generation. The server exposes tools for text completions, embeddings, image generation, and classification.

An MCP server based on Puppeteer and Chrome DevTools Protocol for advanced browser debugging, performance analysis, and memory detection. It enables users to inspect DOM elements, monitor console errors, capture screenshots, and perform heap snapshot analysis through persistent browser connections.

The Graph MCP — indexed blockchain data via subgraph GraphQL queries

Highlightly MCP — cheap multi-sport scores, video highlights, and match

An MCP server that gives text-only models image generation and understanding capabilities, with tools like generate_image, describe_image, and set_api_key. It enables any MCP client to create and analyze images using a single API key.